HIP: Heterogenous-computing Interface for Portability
hip_runtime_api.h
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1 /*
2 Copyright (c) 2015 - 2023 Advanced Micro Devices, Inc. All rights reserved.
3 
4 Permission is hereby granted, free of charge, to any person obtaining a copy
5 of this software and associated documentation files (the "Software"), to deal
6 in the Software without restriction, including without limitation the rights
7 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 copies of the Software, and to permit persons to whom the Software is
9 furnished to do so, subject to the following conditions:
10 
11 The above copyright notice and this permission notice shall be included in
12 all copies or substantial portions of the Software.
13 
14 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 THE SOFTWARE.
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22 
30 #ifndef HIP_INCLUDE_HIP_HIP_RUNTIME_API_H
31 #define HIP_INCLUDE_HIP_HIP_RUNTIME_API_H
32 
33 
34 #include <string.h> // for getDeviceProp
35 #include <hip/hip_version.h>
36 #include <hip/hip_common.h>
37 
38 enum {
39  HIP_SUCCESS = 0,
40  HIP_ERROR_INVALID_VALUE,
41  HIP_ERROR_NOT_INITIALIZED,
42  HIP_ERROR_LAUNCH_OUT_OF_RESOURCES
43 };
44 
45 typedef struct {
46  // 32-bit Atomics
47  unsigned hasGlobalInt32Atomics : 1;
48  unsigned hasGlobalFloatAtomicExch : 1;
49  unsigned hasSharedInt32Atomics : 1;
50  unsigned hasSharedFloatAtomicExch : 1;
51  unsigned hasFloatAtomicAdd : 1;
52 
53  // 64-bit Atomics
54  unsigned hasGlobalInt64Atomics : 1;
55  unsigned hasSharedInt64Atomics : 1;
56 
57  // Doubles
58  unsigned hasDoubles : 1;
59 
60  // Warp cross-lane operations
61  unsigned hasWarpVote : 1;
62  unsigned hasWarpBallot : 1;
63  unsigned hasWarpShuffle : 1;
64  unsigned hasFunnelShift : 1;
65 
66  // Sync
67  unsigned hasThreadFenceSystem : 1;
68  unsigned hasSyncThreadsExt : 1;
69 
70  // Misc
71  unsigned hasSurfaceFuncs : 1;
72  unsigned has3dGrid : 1;
73  unsigned hasDynamicParallelism : 1;
75 
76 typedef struct hipUUID_t {
77  char bytes[16];
78 } hipUUID;
79 
80 //---
81 // Common headers for both NVCC and HCC paths:
82 
87 typedef struct hipDeviceProp_t {
88  char name[256];
89  size_t totalGlobalMem;
92  int warpSize;
94  int maxThreadsDim[3];
95  int maxGridSize[3];
96  int clockRate;
99  size_t totalConstMem;
100  int major;
101  int minor;
104  int multiProcessorCount;
115  int pciBusID;
120  int gcnArch;
121  char gcnArchName[256];
127  int maxTexture2D[2];
128  int maxTexture3D[3];
129  unsigned int* hdpMemFlushCntl;
130  unsigned int* hdpRegFlushCntl;
131  size_t memPitch;
136  int tccDriver;
144  int isLargeBar;
154 
155 
156  /*
157  * @brief HIP Memory type (for pointer attributes)
158  * @enum
159  * @ingroup Enumerations
160  */
161 typedef enum hipMemoryType {
163  hipMemoryTypeDevice = 1,
169 } hipMemoryType;
171 
175 typedef struct hipPointerAttribute_t {
176  union {
177  // Deprecated, use instead type
178  enum hipMemoryType memoryType;
179  enum hipMemoryType type;
180  };
181  int device;
182  void* devicePointer;
183  void* hostPointer;
184  int isManaged;
185  unsigned allocationFlags; /* flags specified when memory was allocated*/
186  /* peers? */
188 
189 
190 // hack to get these to show up in Doxygen:
197 // Ignoring error-code return values from hip APIs is discouraged. On C++17,
198 // we can make that yield a warning
199 #if __cplusplus >= 201703L
200 #define __HIP_NODISCARD [[nodiscard]]
201 #else
202 #define __HIP_NODISCARD
203 #endif
204 
205 /*
206  * @brief hipError_t
207  * @enum
208  * @ingroup Enumerations
209  */
210 // Developer note - when updating these, update the hipErrorName and hipErrorString functions in
211 // NVCC and HCC paths Also update the hipCUDAErrorTohipError function in NVCC path.
212 
213 typedef enum __HIP_NODISCARD hipError_t {
216  hipErrorOutOfMemory = 2,
218  // Deprecated
220  hipErrorNotInitialized = 3,
221  // Deprecated
222  hipErrorInitializationError = 3,
223  hipErrorDeinitialized = 4,
224  hipErrorProfilerDisabled = 5,
225  hipErrorProfilerNotInitialized = 6,
226  hipErrorProfilerAlreadyStarted = 7,
227  hipErrorProfilerAlreadyStopped = 8,
228  hipErrorInvalidConfiguration = 9,
229  hipErrorInvalidPitchValue = 12,
230  hipErrorInvalidSymbol = 13,
233  hipErrorInsufficientDriver = 35,
234  hipErrorMissingConfiguration = 52,
235  hipErrorPriorLaunchFailure = 53,
236  hipErrorInvalidDeviceFunction = 98,
239  hipErrorInvalidImage = 200,
241  hipErrorContextAlreadyCurrent = 202,
242  hipErrorMapFailed = 205,
243  // Deprecated
245  hipErrorUnmapFailed = 206,
246  hipErrorArrayIsMapped = 207,
247  hipErrorAlreadyMapped = 208,
248  hipErrorNoBinaryForGpu = 209,
249  hipErrorAlreadyAcquired = 210,
250  hipErrorNotMapped = 211,
251  hipErrorNotMappedAsArray = 212,
252  hipErrorNotMappedAsPointer = 213,
253  hipErrorECCNotCorrectable = 214,
254  hipErrorUnsupportedLimit = 215,
255  hipErrorContextAlreadyInUse = 216,
256  hipErrorPeerAccessUnsupported = 217,
258  hipErrorInvalidGraphicsContext = 219,
259  hipErrorInvalidSource = 300,
260  hipErrorFileNotFound = 301,
261  hipErrorSharedObjectSymbolNotFound = 302,
262  hipErrorSharedObjectInitFailed = 303,
263  hipErrorOperatingSystem = 304,
264  hipErrorInvalidHandle = 400,
265  // Deprecated
268  hipErrorNotFound = 500,
270  hipErrorIllegalAddress = 700,
275  hipErrorLaunchTimeOut = 702,
277  704,
279  705,
280  hipErrorSetOnActiveProcess = 708,
281  hipErrorContextIsDestroyed = 709,
284  712,
286  713,
288  719,
290  720,
291  hipErrorNotSupported = 801,
308  hipErrorCapturedEvent = 907,
317  hipErrorUnknown = 999, //< Unknown error.
321  // HSA Runtime Error Codes start here.
323  hipErrorRuntimeOther = 1053,
325  hipErrorTbd
327 } hipError_t;
328 
329 #undef __HIP_NODISCARD
330 
331 /*
332  * @brief hipDeviceAttribute_t
333  * @enum
334  * @ingroup Enumerations
335  */
336 typedef enum hipDeviceAttribute_t {
337  hipDeviceAttributeCudaCompatibleBegin = 0,
338 
339  hipDeviceAttributeEccEnabled = hipDeviceAttributeCudaCompatibleBegin,
435 
436  hipDeviceAttributeCudaCompatibleEnd = 9999,
437  hipDeviceAttributeAmdSpecificBegin = 10000,
438 
439  hipDeviceAttributeClockInstructionRate = hipDeviceAttributeAmdSpecificBegin,
463 
464  hipDeviceAttributeAmdSpecificEnd = 19999,
465  hipDeviceAttributeVendorSpecificBegin = 20000,
466  // Extended attributes for vendors
468 
469 enum hipComputeMode {
470  hipComputeModeDefault = 0,
471  hipComputeModeExclusive = 1,
472  hipComputeModeProhibited = 2,
473  hipComputeModeExclusiveProcess = 3
474 };
475 
480 #if (defined(__HIP_PLATFORM_HCC__) || defined(__HIP_PLATFORM_AMD__)) && !(defined(__HIP_PLATFORM_NVCC__) || defined(__HIP_PLATFORM_NVIDIA__))
481 
482 #include <stdint.h>
483 #include <stddef.h>
484 #ifndef GENERIC_GRID_LAUNCH
485 #define GENERIC_GRID_LAUNCH 1
486 #endif
487 #include <hip/amd_detail/host_defines.h>
488 #include <hip/driver_types.h>
489 #include <hip/texture_types.h>
490 #include <hip/surface_types.h>
491 #if defined(_MSC_VER)
492 #define DEPRECATED(msg) __declspec(deprecated(msg))
493 #else // !defined(_MSC_VER)
494 #define DEPRECATED(msg) __attribute__ ((deprecated(msg)))
495 #endif // !defined(_MSC_VER)
496 #define DEPRECATED_MSG "This API is marked as deprecated and may not be supported in future releases. For more details please refer https://github.com/ROCm-Developer-Tools/HIP/blob/master/docs/markdown/hip_deprecated_api_list.md"
497 #define HIP_LAUNCH_PARAM_BUFFER_POINTER ((void*)0x01)
498 #define HIP_LAUNCH_PARAM_BUFFER_SIZE ((void*)0x02)
499 #define HIP_LAUNCH_PARAM_END ((void*)0x03)
500 #ifdef __cplusplus
501  #define __dparm(x) \
502  = x
503 #else
504  #define __dparm(x)
505 #endif
506 #ifdef __GNUC__
507 #pragma GCC visibility push (default)
508 #endif
509 #ifdef __cplusplus
510 namespace hip_impl {
511 hipError_t hip_init();
512 } // namespace hip_impl
513 #endif
514 // Structure definitions:
515 #ifdef __cplusplus
516 extern "C" {
517 #endif
518 //---
519 // API-visible structures
520 typedef struct ihipCtx_t* hipCtx_t;
521 // Note many APIs also use integer deviceIds as an alternative to the device pointer:
522 typedef int hipDevice_t;
523 typedef enum hipDeviceP2PAttr {
524  hipDevP2PAttrPerformanceRank = 0,
525  hipDevP2PAttrAccessSupported,
526  hipDevP2PAttrNativeAtomicSupported,
527  hipDevP2PAttrHipArrayAccessSupported
528 } hipDeviceP2PAttr;
529 typedef struct ihipStream_t* hipStream_t;
530 #define hipIpcMemLazyEnablePeerAccess 0
531 #define HIP_IPC_HANDLE_SIZE 64
532 typedef struct hipIpcMemHandle_st {
533  char reserved[HIP_IPC_HANDLE_SIZE];
535 typedef struct hipIpcEventHandle_st {
536  char reserved[HIP_IPC_HANDLE_SIZE];
538 typedef struct ihipModule_t* hipModule_t;
539 typedef struct ihipModuleSymbol_t* hipFunction_t;
543 typedef struct ihipMemPoolHandle_t* hipMemPool_t;
544 
545 typedef struct hipFuncAttributes {
546  int binaryVersion;
547  int cacheModeCA;
548  size_t constSizeBytes;
549  size_t localSizeBytes;
550  int maxDynamicSharedSizeBytes;
551  int maxThreadsPerBlock;
552  int numRegs;
553  int preferredShmemCarveout;
554  int ptxVersion;
555  size_t sharedSizeBytes;
557 typedef struct ihipEvent_t* hipEvent_t;
558 enum hipLimit_t {
559  hipLimitStackSize = 0x0, // limit device stack size
560  hipLimitPrintfFifoSize = 0x01, // limit printf fifo size
561  hipLimitMallocHeapSize = 0x02, // limit heap size
562  hipLimitRange // supported limit range
563 };
568 //Flags that can be used with hipStreamCreateWithFlags.
570 #define hipStreamDefault 0x00
571 
573 #define hipStreamNonBlocking 0x01
574 
575 //Flags that can be used with hipEventCreateWithFlags.
577 #define hipEventDefault 0x0
578 
580 #define hipEventBlockingSync 0x1
581 
583 #define hipEventDisableTiming 0x2
584 
586 #define hipEventInterprocess 0x4
587 
596 #define hipEventDisableSystemFence 0x20000000
597 
600 #define hipEventReleaseToDevice 0x40000000
601 
604 #define hipEventReleaseToSystem 0x80000000
605 
606 //Flags that can be used with hipHostMalloc.
608 #define hipHostMallocDefault 0x0
609 
611 #define hipHostMallocPortable 0x1
612 
615 #define hipHostMallocMapped 0x2
616 
620 #define hipHostMallocWriteCombined 0x4
621 
626 #define hipHostMallocNumaUser 0x20000000
627 
629 #define hipHostMallocCoherent 0x40000000
630 
632 #define hipHostMallocNonCoherent 0x80000000
633 
635 #define hipMemAttachGlobal 0x01
636 
638 #define hipMemAttachHost 0x02
639 
641 #define hipMemAttachSingle 0x04
642 
643 #define hipDeviceMallocDefault 0x0
644 
646 #define hipDeviceMallocFinegrained 0x1
647 
649 #define hipMallocSignalMemory 0x2
650 
652 #define hipDeviceMallocUncached 0x3
653 
654 //Flags that can be used with hipHostRegister.
656 #define hipHostRegisterDefault 0x0
657 
659 #define hipHostRegisterPortable 0x1
660 
663 #define hipHostRegisterMapped 0x2
664 
666 #define hipHostRegisterIoMemory 0x4
667 
669 #define hipHostRegisterReadOnly 0x08
670 
672 #define hipExtHostRegisterCoarseGrained 0x8
673 
675 #define hipDeviceScheduleAuto 0x0
676 
679 #define hipDeviceScheduleSpin 0x1
680 
683 #define hipDeviceScheduleYield 0x2
684 #define hipDeviceScheduleBlockingSync 0x4
685 #define hipDeviceScheduleMask 0x7
686 #define hipDeviceMapHost 0x8
687 #define hipDeviceLmemResizeToMax 0x10
688 
689 #define hipArrayDefault 0x00
690 #define hipArrayLayered 0x01
691 #define hipArraySurfaceLoadStore 0x02
692 #define hipArrayCubemap 0x04
693 #define hipArrayTextureGather 0x08
694 #define hipOccupancyDefault 0x00
695 #define hipOccupancyDisableCachingOverride 0x01
696 #define hipCooperativeLaunchMultiDeviceNoPreSync 0x01
697 #define hipCooperativeLaunchMultiDeviceNoPostSync 0x02
698 #define hipCpuDeviceId ((int)-1)
699 #define hipInvalidDeviceId ((int)-2)
700 //Flags that can be used with hipExtLaunch Set of APIs.
702 #define hipExtAnyOrderLaunch 0x01
703 // Flags to be used with hipStreamWaitValue32 and hipStreamWaitValue64.
704 #define hipStreamWaitValueGte 0x0
705 #define hipStreamWaitValueEq 0x1
706 #define hipStreamWaitValueAnd 0x2
707 #define hipStreamWaitValueNor 0x3
708 // Stream per thread
710 #define hipStreamPerThread ((hipStream_t)2)
711 
712 // Indicates that the external memory object is a dedicated resource
713 #define hipExternalMemoryDedicated 0x1
714 /*
715  * @brief HIP Memory Advise values
716  * @enum
717  * @ingroup Enumerations
718  */
719 typedef enum hipMemoryAdvise {
737 /*
738  * @brief HIP Coherency Mode
739  * @enum
740  * @ingroup Enumerations
741  */
751 /*
752  * @brief HIP range attributes
753  * @enum
754  * @ingroup Enumerations
755  */
756 typedef enum hipMemRangeAttribute {
767 
773 typedef enum hipMemPoolAttr
774 {
834  typedef enum hipMemLocationType {
835  hipMemLocationTypeInvalid = 0,
843 typedef struct hipMemLocation {
845  int id;
852 typedef enum hipMemAccessFlags {
860 typedef struct hipMemAccessDesc {
869 typedef enum hipMemAllocationType {
870  hipMemAllocationTypeInvalid = 0x0,
875  hipMemAllocationTypeMax = 0x7FFFFFFF
891 typedef struct hipMemPoolProps {
895 
899  unsigned char reserved[64];
904 typedef struct hipMemPoolPtrExportData {
905  unsigned char reserved[64];
907 
908 /*
909  * @brief hipJitOption
910  * @enum
911  * @ingroup Enumerations
912  */
913 typedef enum hipJitOption {
914  hipJitOptionMaxRegisters = 0,
915  hipJitOptionThreadsPerBlock,
916  hipJitOptionWallTime,
917  hipJitOptionInfoLogBuffer,
918  hipJitOptionInfoLogBufferSizeBytes,
919  hipJitOptionErrorLogBuffer,
920  hipJitOptionErrorLogBufferSizeBytes,
921  hipJitOptionOptimizationLevel,
922  hipJitOptionTargetFromContext,
923  hipJitOptionTarget,
924  hipJitOptionFallbackStrategy,
925  hipJitOptionGenerateDebugInfo,
926  hipJitOptionLogVerbose,
927  hipJitOptionGenerateLineInfo,
928  hipJitOptionCacheMode,
929  hipJitOptionSm3xOpt,
930  hipJitOptionFastCompile,
931  hipJitOptionNumOptions
932 } hipJitOption;
936 typedef enum hipFuncAttribute {
937  hipFuncAttributeMaxDynamicSharedMemorySize = 8,
938  hipFuncAttributePreferredSharedMemoryCarveout = 9,
939  hipFuncAttributeMax
944 typedef enum hipFuncCache_t {
953 typedef enum hipSharedMemConfig {
964 typedef struct dim3 {
965  uint32_t x;
966  uint32_t y;
967  uint32_t z;
968 #ifdef __cplusplus
969  constexpr __host__ __device__ dim3(uint32_t _x = 1, uint32_t _y = 1, uint32_t _z = 1) : x(_x), y(_y), z(_z){};
970 #endif
972 typedef struct hipLaunchParams_t {
973  void* func;
976  void **args;
977  size_t sharedMem;
978  hipStream_t stream;
981  hipFunction_t function;
982  unsigned int gridDimX;
983  unsigned int gridDimY;
984  unsigned int gridDimZ;
985  unsigned int blockDimX;
986  unsigned int blockDimY;
987  unsigned int blockDimZ;
988  unsigned int sharedMemBytes;
989  hipStream_t hStream;
990  void **kernelParams;
992 typedef enum hipExternalMemoryHandleType_enum {
993  hipExternalMemoryHandleTypeOpaqueFd = 1,
994  hipExternalMemoryHandleTypeOpaqueWin32 = 2,
995  hipExternalMemoryHandleTypeOpaqueWin32Kmt = 3,
996  hipExternalMemoryHandleTypeD3D12Heap = 4,
997  hipExternalMemoryHandleTypeD3D12Resource = 5,
998  hipExternalMemoryHandleTypeD3D11Resource = 6,
999  hipExternalMemoryHandleTypeD3D11ResourceKmt = 7,
1000 } hipExternalMemoryHandleType;
1002  hipExternalMemoryHandleType type;
1003  union {
1004  int fd;
1005  struct {
1006  void *handle;
1007  const void *name;
1008  } win32;
1009  } handle;
1010  unsigned long long size;
1011  unsigned int flags;
1014  unsigned long long offset;
1015  unsigned long long size;
1016  unsigned int flags;
1018 typedef void* hipExternalMemory_t;
1019 typedef enum hipExternalSemaphoreHandleType_enum {
1020  hipExternalSemaphoreHandleTypeOpaqueFd = 1,
1021  hipExternalSemaphoreHandleTypeOpaqueWin32 = 2,
1022  hipExternalSemaphoreHandleTypeOpaqueWin32Kmt = 3,
1023  hipExternalSemaphoreHandleTypeD3D12Fence = 4
1024 } hipExternalSemaphoreHandleType;
1026  hipExternalSemaphoreHandleType type;
1027  union {
1028  int fd;
1029  struct {
1030  void* handle;
1031  const void* name;
1032  } win32;
1033  } handle;
1034  unsigned int flags;
1036 typedef void* hipExternalSemaphore_t;
1038  struct {
1039  struct {
1040  unsigned long long value;
1041  } fence;
1042  struct {
1043  unsigned long long key;
1044  } keyedMutex;
1045  unsigned int reserved[12];
1046  } params;
1047  unsigned int flags;
1048  unsigned int reserved[16];
1054  struct {
1055  struct {
1056  unsigned long long value;
1057  } fence;
1058  struct {
1059  unsigned long long key;
1060  unsigned int timeoutMs;
1061  } keyedMutex;
1062  unsigned int reserved[10];
1063  } params;
1064  unsigned int flags;
1065  unsigned int reserved[16];
1067 
1068 #if __HIP_HAS_GET_PCH
1069 
1074  void __hipGetPCH(const char** pch, unsigned int*size);
1075 #endif
1076 
1077 /*
1078  * @brief HIP Devices used by current OpenGL Context.
1079  * @enum
1080  * @ingroup Enumerations
1081  */
1082 typedef enum hipGLDeviceList {
1087 } hipGLDeviceList;
1089 
1090 /*
1091  * @brief HIP Access falgs for Interop resources.
1092  * @enum
1093  * @ingroup Enumerations
1094  */
1096  hipGraphicsRegisterFlagsNone = 0,
1099  2,
1102  8
1104 
1105 typedef struct _hipGraphicsResource hipGraphicsResource;
1106 
1107 typedef hipGraphicsResource* hipGraphicsResource_t;
1108 
1112 typedef struct ihipGraph* hipGraph_t;
1116 typedef struct hipGraphNode* hipGraphNode_t;
1120 typedef struct hipGraphExec* hipGraphExec_t;
1121 
1125 typedef struct hipUserObject* hipUserObject_t;
1126 
1127 
1133 typedef enum hipGraphNodeType {
1148  hipGraphNodeTypeCount
1150 
1151 typedef void (*hipHostFn_t)(void* userData);
1152 typedef struct hipHostNodeParams {
1153  hipHostFn_t fn;
1154  void* userData;
1156 typedef struct hipKernelNodeParams {
1157  dim3 blockDim;
1158  void** extra;
1159  void* func;
1160  dim3 gridDim;
1161  void** kernelParams;
1162  unsigned int sharedMemBytes;
1164 typedef struct hipMemsetParams {
1165  void* dst;
1166  unsigned int elementSize;
1167  size_t height;
1168  size_t pitch;
1169  unsigned int value;
1170  size_t width;
1171 } hipMemsetParams;
1172 
1173 typedef struct hipMemAllocNodeParams {
1177  size_t accessDescCount;
1179  size_t bytesize;
1180  void* dptr;
1182 
1188 typedef enum hipKernelNodeAttrID {
1189  hipKernelNodeAttributeAccessPolicyWindow = 1,
1190  hipKernelNodeAttributeCooperative = 2,
1191 } hipKernelNodeAttrID;
1192 typedef enum hipAccessProperty {
1193  hipAccessPropertyNormal = 0,
1194  hipAccessPropertyStreaming = 1,
1195  hipAccessPropertyPersisting = 2,
1196 } hipAccessProperty;
1197 typedef struct hipAccessPolicyWindow {
1198  void* base_ptr;
1199  hipAccessProperty hitProp;
1200  float hitRatio;
1201  hipAccessProperty missProp;
1202  size_t num_bytes;
1204 typedef union hipKernelNodeAttrValue {
1205  hipAccessPolicyWindow accessPolicyWindow;
1206  int cooperative;
1208 
1216  hipGraphExecUpdateError = 0x1,
1221  0x4,
1223  0x5,
1225  0x6,
1226  hipGraphExecUpdateErrorUnsupportedFunctionChange = 0x7
1228 
1229 typedef enum hipStreamCaptureMode {
1230  hipStreamCaptureModeGlobal = 0,
1231  hipStreamCaptureModeThreadLocal,
1232  hipStreamCaptureModeRelaxed
1233 } hipStreamCaptureMode;
1240 
1245 
1252 typedef enum hipUserObjectFlags {
1255 
1259 
1262  1,
1264  2,
1266  4,
1268  8,
1270 
1273  << 0,
1279  << 6,
1281  << 7,
1283  << 8,
1285  << 9,
1287  << 10
1288 };
1292 typedef struct hipMemAllocationProp {
1297  struct {
1298  unsigned char compressionType;
1299  unsigned char gpuDirectRDMACapable;
1300  unsigned short usage;
1301  } allocFlags;
1303 
1307 typedef struct ihipMemGenericAllocationHandle* hipMemGenericAllocationHandle_t;
1308 
1318 
1324 typedef enum hipMemHandleType {
1327 
1333 typedef enum hipMemOperationType {
1337 
1347 
1351 typedef struct hipArrayMapInfo {
1352  hipResourceType resourceType;
1353  union {
1354  hipMipmappedArray mipmap;
1355  hipArray_t array;
1356  } resource;
1358  union {
1359  struct {
1360  unsigned int level;
1361  unsigned int layer;
1362  unsigned int offsetX;
1363  unsigned int offsetY;
1364  unsigned int offsetZ;
1365  unsigned int extentWidth;
1366  unsigned int extentHeight;
1367  unsigned int extentDepth;
1368  } sparseLevel;
1369  struct {
1370  unsigned int layer;
1371  unsigned long long offset;
1372  unsigned long long size;
1373  } miptail;
1374  } subresource;
1377  union {
1379  } memHandle;
1380  unsigned long long offset;
1381  unsigned int deviceBitMask;
1382  unsigned int flags;
1383  unsigned int reserved[2];
1385 // Doxygen end group GlobalDefs
1387 //-------------------------------------------------------------------------------------------------
1388 // The handle allows the async commands to use the stream even if the parent hipStream_t goes
1389 // out-of-scope.
1390 // typedef class ihipStream_t * hipStream_t;
1391 /*
1392  * Opaque structure allows the true event (pointed at by the handle) to remain "live" even if the
1393  * surrounding hipEvent_t goes out-of-scope. This is handy for cases where the hipEvent_t goes
1394  * out-of-scope but the true event is being written by some async queue or device */
1395 // typedef struct hipEvent_t {
1396 // struct ihipEvent_t *_handle;
1397 //} hipEvent_t;
1416 // TODO-ctx - more description on error codes.
1417 hipError_t hipInit(unsigned int flags);
1433 hipError_t hipDriverGetVersion(int* driverVersion);
1448 hipError_t hipRuntimeGetVersion(int* runtimeVersion);
1456 hipError_t hipDeviceGet(hipDevice_t* device, int ordinal);
1457 
1466 hipError_t hipDeviceComputeCapability(int* major, int* minor, hipDevice_t device);
1475 hipError_t hipDeviceGetName(char* name, int len, hipDevice_t device);
1487 hipError_t hipDeviceGetUuid(hipUUID* uuid, hipDevice_t device);
1497 hipError_t hipDeviceGetP2PAttribute(int* value, hipDeviceP2PAttr attr,
1498  int srcDevice, int dstDevice);
1507 hipError_t hipDeviceGetPCIBusId(char* pciBusId, int len, int device);
1515 hipError_t hipDeviceGetByPCIBusId(int* device, const char* pciBusId);
1523 hipError_t hipDeviceTotalMem(size_t* bytes, hipDevice_t device);
1524 // doxygen end initialization
1543 hipError_t hipDeviceSynchronize(void);
1555 hipError_t hipDeviceReset(void);
1587 hipError_t hipSetDevice(int deviceId);
1601 hipError_t hipGetDevice(int* deviceId);
1614 hipError_t hipGetDeviceCount(int* count);
1624 hipError_t hipDeviceGetAttribute(int* pi, hipDeviceAttribute_t attr, int deviceId);
1639 hipError_t hipDeviceGetDefaultMemPool(hipMemPool_t* mem_pool, int device);
1661 hipError_t hipDeviceSetMemPool(int device, hipMemPool_t mem_pool);
1681 hipError_t hipDeviceGetMemPool(hipMemPool_t* mem_pool, int device);
1695 hipError_t hipGetDeviceProperties(hipDeviceProp_t* prop, int deviceId);
1707 hipError_t hipDeviceSetCacheConfig(hipFuncCache_t cacheConfig);
1718 hipError_t hipDeviceGetCacheConfig(hipFuncCache_t* cacheConfig);
1730 hipError_t hipDeviceGetLimit(size_t* pValue, enum hipLimit_t limit);
1743 hipError_t hipDeviceSetLimit ( enum hipLimit_t limit, size_t value );
1763 hipError_t hipGetDeviceFlags(unsigned int* flags);
1800 hipError_t hipSetDeviceFlags(unsigned flags);
1809 hipError_t hipChooseDevice(int* device, const hipDeviceProp_t* prop);
1822 hipError_t hipExtGetLinkTypeAndHopCount(int device1, int device2, uint32_t* linktype, uint32_t* hopcount);
1823 // TODO: implement IPC apis
1851 hipError_t hipIpcGetMemHandle(hipIpcMemHandle_t* handle, void* devPtr);
1890 hipError_t hipIpcOpenMemHandle(void** devPtr, hipIpcMemHandle_t handle, unsigned int flags);
1911 hipError_t hipIpcCloseMemHandle(void* devPtr);
1912 
1929 hipError_t hipIpcGetEventHandle(hipIpcEventHandle_t* handle, hipEvent_t event);
1930 
1948 hipError_t hipIpcOpenEventHandle(hipEvent_t* event, hipIpcEventHandle_t handle);
1949 
1950 // end doxygen Device
1974 hipError_t hipFuncSetAttribute(const void* func, hipFuncAttribute attr, int value);
1986 hipError_t hipFuncSetCacheConfig(const void* func, hipFuncCache_t config);
1999 hipError_t hipFuncSetSharedMemConfig(const void* func, hipSharedMemConfig config);
2000 //doxygen end execution
2022 hipError_t hipGetLastError(void);
2033 hipError_t hipPeekAtLastError(void);
2042 const char* hipGetErrorName(hipError_t hip_error);
2051 const char* hipGetErrorString(hipError_t hipError);
2061 hipError_t hipDrvGetErrorName(hipError_t hipError, const char** errorString);
2071 hipError_t hipDrvGetErrorString(hipError_t hipError, const char** errorString);
2072 // end doxygen Error
2102 hipError_t hipStreamCreate(hipStream_t* stream);
2119 hipError_t hipStreamCreateWithFlags(hipStream_t* stream, unsigned int flags);
2137 hipError_t hipStreamCreateWithPriority(hipStream_t* stream, unsigned int flags, int priority);
2151 hipError_t hipDeviceGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
2169 hipError_t hipStreamDestroy(hipStream_t stream);
2185 hipError_t hipStreamQuery(hipStream_t stream);
2205 hipError_t hipStreamSynchronize(hipStream_t stream);
2225 hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags);
2239 hipError_t hipStreamGetFlags(hipStream_t stream, unsigned int* flags);
2253 hipError_t hipStreamGetPriority(hipStream_t stream, int* priority);
2264 hipError_t hipStreamGetDevice(hipStream_t stream, hipDevice_t* device);
2284 hipError_t hipExtStreamCreateWithCUMask(hipStream_t* stream, uint32_t cuMaskSize, const uint32_t* cuMask);
2297 hipError_t hipExtStreamGetCUMask(hipStream_t stream, uint32_t cuMaskSize, uint32_t* cuMask);
2301 typedef void (*hipStreamCallback_t)(hipStream_t stream, hipError_t status, void* userData);
2317 hipError_t hipStreamAddCallback(hipStream_t stream, hipStreamCallback_t callback, void* userData,
2318  unsigned int flags);
2319 // end doxygen Stream
2362 hipError_t hipStreamWaitValue32(hipStream_t stream, void* ptr, uint32_t value, unsigned int flags,
2363  uint32_t mask __dparm(0xFFFFFFFF));
2396 hipError_t hipStreamWaitValue64(hipStream_t stream, void* ptr, uint64_t value, unsigned int flags,
2397  uint64_t mask __dparm(0xFFFFFFFFFFFFFFFF));
2417 hipError_t hipStreamWriteValue32(hipStream_t stream, void* ptr, uint32_t value, unsigned int flags);
2437 hipError_t hipStreamWriteValue64(hipStream_t stream, void* ptr, uint64_t value, unsigned int flags);
2438 // end doxygen Stream Memory Operations
2474 hipError_t hipEventCreateWithFlags(hipEvent_t* event, unsigned flags);
2486 hipError_t hipEventCreate(hipEvent_t* event);
2514 #ifdef __cplusplus
2515 hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream = NULL);
2516 #else
2517 hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream);
2518 #endif
2519 
2535 hipError_t hipEventDestroy(hipEvent_t event);
2553 hipError_t hipEventSynchronize(hipEvent_t event);
2582 hipError_t hipEventElapsedTime(float* ms, hipEvent_t start, hipEvent_t stop);
2598 hipError_t hipEventQuery(hipEvent_t event);
2599 // end doxygen Events
2630 hipError_t hipPointerSetAttribute(const void* value, hipPointer_attribute attribute,
2631  hipDeviceptr_t ptr);
2632 
2633 
2647 hipError_t hipPointerGetAttributes(hipPointerAttribute_t* attributes, const void* ptr);
2662 hipError_t hipPointerGetAttribute(void* data, hipPointer_attribute attribute,
2663  hipDeviceptr_t ptr);
2680 hipError_t hipDrvPointerGetAttributes(unsigned int numAttributes, hipPointer_attribute* attributes,
2681  void** data, hipDeviceptr_t ptr);
2702 hipError_t hipImportExternalSemaphore(hipExternalSemaphore_t* extSem_out,
2703  const hipExternalSemaphoreHandleDesc* semHandleDesc);
2716 hipError_t hipSignalExternalSemaphoresAsync(const hipExternalSemaphore_t* extSemArray,
2717  const hipExternalSemaphoreSignalParams* paramsArray,
2718  unsigned int numExtSems, hipStream_t stream);
2731 hipError_t hipWaitExternalSemaphoresAsync(const hipExternalSemaphore_t* extSemArray,
2732  const hipExternalSemaphoreWaitParams* paramsArray,
2733  unsigned int numExtSems, hipStream_t stream);
2743 hipError_t hipDestroyExternalSemaphore(hipExternalSemaphore_t extSem);
2744 
2755 hipError_t hipImportExternalMemory(hipExternalMemory_t* extMem_out, const hipExternalMemoryHandleDesc* memHandleDesc);
2767 hipError_t hipExternalMemoryGetMappedBuffer(void **devPtr, hipExternalMemory_t extMem, const hipExternalMemoryBufferDesc *bufferDesc);
2777 hipError_t hipDestroyExternalMemory(hipExternalMemory_t extMem);
2778 // end of external resource
2795 hipError_t hipMalloc(void** ptr, size_t size);
2810 hipError_t hipExtMallocWithFlags(void** ptr, size_t sizeBytes, unsigned int flags);
2823 DEPRECATED("use hipHostMalloc instead")
2824 hipError_t hipMallocHost(void** ptr, size_t size);
2837 DEPRECATED("use hipHostMalloc instead")
2838 hipError_t hipMemAllocHost(void** ptr, size_t size);
2870 hipError_t hipHostMalloc(void** ptr, size_t size, unsigned int flags);
2903 hipError_t hipMallocManaged(void** dev_ptr,
2904  size_t size,
2905  unsigned int flags __dparm(hipMemAttachGlobal));
2918 hipError_t hipMemPrefetchAsync(const void* dev_ptr,
2919  size_t count,
2920  int device,
2921  hipStream_t stream __dparm(0));
2934 hipError_t hipMemAdvise(const void* dev_ptr,
2935  size_t count,
2936  hipMemoryAdvise advice,
2937  int device);
2952 hipError_t hipMemRangeGetAttribute(void* data,
2953  size_t data_size,
2954  hipMemRangeAttribute attribute,
2955  const void* dev_ptr,
2956  size_t count);
2973 hipError_t hipMemRangeGetAttributes(void** data,
2974  size_t* data_sizes,
2975  hipMemRangeAttribute* attributes,
2976  size_t num_attributes,
2977  const void* dev_ptr,
2978  size_t count);
2993 hipError_t hipStreamAttachMemAsync(hipStream_t stream,
2994  void* dev_ptr,
2995  size_t length __dparm(0),
2996  unsigned int flags __dparm(hipMemAttachSingle));
2997 // end doxygen Managed Memory
3057 hipError_t hipMallocAsync(void** dev_ptr, size_t size, hipStream_t stream);
3082 hipError_t hipFreeAsync(void* dev_ptr, hipStream_t stream);
3110 hipError_t hipMemPoolTrimTo(hipMemPool_t mem_pool, size_t min_bytes_to_hold);
3149 hipError_t hipMemPoolSetAttribute(hipMemPool_t mem_pool, hipMemPoolAttr attr, void* value);
3188 hipError_t hipMemPoolGetAttribute(hipMemPool_t mem_pool, hipMemPoolAttr attr, void* value);
3206 hipError_t hipMemPoolSetAccess(hipMemPool_t mem_pool, const hipMemAccessDesc* desc_list, size_t count);
3226 hipError_t hipMemPoolGetAccess(hipMemAccessFlags* flags, hipMemPool_t mem_pool, hipMemLocation* location);
3250 hipError_t hipMemPoolCreate(hipMemPool_t* mem_pool, const hipMemPoolProps* pool_props);
3277 hipError_t hipMemPoolDestroy(hipMemPool_t mem_pool);
3311 hipError_t hipMallocFromPoolAsync(void** dev_ptr, size_t size, hipMemPool_t mem_pool, hipStream_t stream);
3339  void* shared_handle,
3340  hipMemPool_t mem_pool,
3341  hipMemAllocationHandleType handle_type,
3342  unsigned int flags);
3367  hipMemPool_t* mem_pool,
3368  void* shared_handle,
3369  hipMemAllocationHandleType handle_type,
3370  unsigned int flags);
3390 hipError_t hipMemPoolExportPointer(hipMemPoolPtrExportData* export_data, void* dev_ptr);
3420  void** dev_ptr,
3421  hipMemPool_t mem_pool,
3422  hipMemPoolPtrExportData* export_data);
3423 // Doxygen end of ordered memory allocator
3441 DEPRECATED("use hipHostMalloc instead")
3442 hipError_t hipHostAlloc(void** ptr, size_t size, unsigned int flags);
3454 hipError_t hipHostGetDevicePointer(void** devPtr, void* hstPtr, unsigned int flags);
3464 hipError_t hipHostGetFlags(unsigned int* flagsPtr, void* hostPtr);
3501 hipError_t hipHostRegister(void* hostPtr, size_t sizeBytes, unsigned int flags);
3510 hipError_t hipHostUnregister(void* hostPtr);
3529 hipError_t hipMallocPitch(void** ptr, size_t* pitch, size_t width, size_t height);
3551 hipError_t hipMemAllocPitch(hipDeviceptr_t* dptr, size_t* pitch, size_t widthInBytes, size_t height, unsigned int elementSizeBytes);
3565 hipError_t hipFree(void* ptr);
3575 DEPRECATED("use hipHostFree instead")
3576 hipError_t hipFreeHost(void* ptr);
3590 hipError_t hipHostFree(void* ptr);
3620 hipError_t hipMemcpy(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind);
3635 hipError_t hipMemcpyWithStream(void* dst, const void* src, size_t sizeBytes,
3636  hipMemcpyKind kind, hipStream_t stream);
3654 hipError_t hipMemcpyHtoD(hipDeviceptr_t dst, void* src, size_t sizeBytes);
3672 hipError_t hipMemcpyDtoH(void* dst, hipDeviceptr_t src, size_t sizeBytes);
3690 hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes);
3708 hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst, void* src, size_t sizeBytes, hipStream_t stream);
3726 hipError_t hipMemcpyDtoHAsync(void* dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream);
3744 hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes,
3745  hipStream_t stream);
3746 
3761 hipError_t hipModuleGetGlobal(hipDeviceptr_t* dptr, size_t* bytes,
3762  hipModule_t hmod, const char* name);
3763 
3773 hipError_t hipGetSymbolAddress(void** devPtr, const void* symbol);
3774 
3784 hipError_t hipGetSymbolSize(size_t* size, const void* symbol);
3785 
3804 hipError_t hipMemcpyToSymbol(const void* symbol, const void* src,
3805  size_t sizeBytes, size_t offset __dparm(0),
3806  hipMemcpyKind kind __dparm(hipMemcpyHostToDevice));
3807 
3821 hipError_t hipMemcpyToSymbolAsync(const void* symbol, const void* src,
3822  size_t sizeBytes, size_t offset,
3823  hipMemcpyKind kind, hipStream_t stream __dparm(0));
3824 
3837 hipError_t hipMemcpyFromSymbol(void* dst, const void* symbol,
3838  size_t sizeBytes, size_t offset __dparm(0),
3839  hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost));
3840 
3854 hipError_t hipMemcpyFromSymbolAsync(void* dst, const void* symbol,
3855  size_t sizeBytes, size_t offset,
3856  hipMemcpyKind kind,
3857  hipStream_t stream __dparm(0));
3886 hipError_t hipMemcpyAsync(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind,
3887  hipStream_t stream __dparm(0));
3897 hipError_t hipMemset(void* dst, int value, size_t sizeBytes);
3907 hipError_t hipMemsetD8(hipDeviceptr_t dest, unsigned char value, size_t count);
3923 hipError_t hipMemsetD8Async(hipDeviceptr_t dest, unsigned char value, size_t count, hipStream_t stream __dparm(0));
3933 hipError_t hipMemsetD16(hipDeviceptr_t dest, unsigned short value, size_t count);
3949 hipError_t hipMemsetD16Async(hipDeviceptr_t dest, unsigned short value, size_t count, hipStream_t stream __dparm(0));
3959 hipError_t hipMemsetD32(hipDeviceptr_t dest, int value, size_t count);
3975 hipError_t hipMemsetAsync(void* dst, int value, size_t sizeBytes, hipStream_t stream __dparm(0));
3991 hipError_t hipMemsetD32Async(hipDeviceptr_t dst, int value, size_t count,
3992  hipStream_t stream __dparm(0));
4003 hipError_t hipMemset2D(void* dst, size_t pitch, int value, size_t width, size_t height);
4015 hipError_t hipMemset2DAsync(void* dst, size_t pitch, int value, size_t width, size_t height,hipStream_t stream __dparm(0));
4024 hipError_t hipMemset3D(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent );
4034 hipError_t hipMemset3DAsync(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent ,hipStream_t stream __dparm(0));
4051 hipError_t hipMemGetInfo(size_t* free, size_t* total);
4052 
4064 hipError_t hipMemPtrGetInfo(void* ptr, size_t* size);
4077 hipError_t hipMallocArray(hipArray** array, const hipChannelFormatDesc* desc, size_t width,
4078  size_t height __dparm(0), unsigned int flags __dparm(hipArrayDefault));
4089 hipError_t hipArrayCreate(hipArray** pHandle, const HIP_ARRAY_DESCRIPTOR* pAllocateArray);
4099 hipError_t hipArrayDestroy(hipArray* array);
4110 hipError_t hipArray3DCreate(hipArray** array, const HIP_ARRAY3D_DESCRIPTOR* pAllocateArray);
4121 hipError_t hipMalloc3D(hipPitchedPtr* pitchedDevPtr, hipExtent extent);
4130 hipError_t hipFreeArray(hipArray* array);
4138 hipError_t hipFreeMipmappedArray(hipMipmappedArray_t mipmappedArray);
4150 hipError_t hipMalloc3DArray(hipArray** array, const struct hipChannelFormatDesc* desc,
4151  struct hipExtent extent, unsigned int flags);
4164  hipMipmappedArray_t *mipmappedArray,
4165  const struct hipChannelFormatDesc* desc,
4166  struct hipExtent extent,
4167  unsigned int numLevels,
4168  unsigned int flags __dparm(0));
4179  hipArray_t *levelArray,
4180  hipMipmappedArray_const_t mipmappedArray,
4181  unsigned int level);
4194 hipError_t hipArrayGetInfo(hipChannelFormatDesc* desc, hipExtent* extent, unsigned int* flags,
4195  hipArray* array);
4213 hipError_t hipArrayGetDescriptor(HIP_ARRAY_DESCRIPTOR* pArrayDescriptor, hipArray* array);
4231 hipError_t hipArray3DGetDescriptor(HIP_ARRAY3D_DESCRIPTOR* pArrayDescriptor, hipArray* array);
4248 hipError_t hipMemcpy2D(void* dst, size_t dpitch, const void* src, size_t spitch, size_t width,
4249  size_t height, hipMemcpyKind kind);
4259 hipError_t hipMemcpyParam2D(const hip_Memcpy2D* pCopy);
4270 hipError_t hipMemcpyParam2DAsync(const hip_Memcpy2D* pCopy, hipStream_t stream __dparm(0));
4288 hipError_t hipMemcpy2DAsync(void* dst, size_t dpitch, const void* src, size_t spitch, size_t width,
4289  size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0));
4307 hipError_t hipMemcpy2DToArray(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
4308  size_t spitch, size_t width, size_t height, hipMemcpyKind kind);
4327 hipError_t hipMemcpy2DToArrayAsync(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
4328  size_t spitch, size_t width, size_t height, hipMemcpyKind kind,
4329  hipStream_t stream __dparm(0));
4347 DEPRECATED(DEPRECATED_MSG)
4348 hipError_t hipMemcpyToArray(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
4349  size_t count, hipMemcpyKind kind);
4367 DEPRECATED(DEPRECATED_MSG)
4368 hipError_t hipMemcpyFromArray(void* dst, hipArray_const_t srcArray, size_t wOffset, size_t hOffset,
4369  size_t count, hipMemcpyKind kind);
4387 hipError_t hipMemcpy2DFromArray( void* dst, size_t dpitch, hipArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, hipMemcpyKind kind);
4406 hipError_t hipMemcpy2DFromArrayAsync( void* dst, size_t dpitch, hipArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0));
4420 hipError_t hipMemcpyAtoH(void* dst, hipArray* srcArray, size_t srcOffset, size_t count);
4434 hipError_t hipMemcpyHtoA(hipArray* dstArray, size_t dstOffset, const void* srcHost, size_t count);
4445 hipError_t hipMemcpy3D(const struct hipMemcpy3DParms* p);
4457 hipError_t hipMemcpy3DAsync(const struct hipMemcpy3DParms* p, hipStream_t stream __dparm(0));
4468 hipError_t hipDrvMemcpy3D(const HIP_MEMCPY3D* pCopy);
4480 hipError_t hipDrvMemcpy3DAsync(const HIP_MEMCPY3D* pCopy, hipStream_t stream);
4481 // doxygen end Memory
4509 hipError_t hipDeviceCanAccessPeer(int* canAccessPeer, int deviceId, int peerDeviceId);
4526 hipError_t hipDeviceEnablePeerAccess(int peerDeviceId, unsigned int flags);
4538 hipError_t hipDeviceDisablePeerAccess(int peerDeviceId);
4551 hipError_t hipMemGetAddressRange(hipDeviceptr_t* pbase, size_t* psize, hipDeviceptr_t dptr);
4552 #ifndef USE_PEER_NON_UNIFIED
4553 #define USE_PEER_NON_UNIFIED 1
4554 #endif
4555 #if USE_PEER_NON_UNIFIED == 1
4556 
4567 hipError_t hipMemcpyPeer(void* dst, int dstDeviceId, const void* src, int srcDeviceId,
4568  size_t sizeBytes);
4581 hipError_t hipMemcpyPeerAsync(void* dst, int dstDeviceId, const void* src, int srcDevice,
4582  size_t sizeBytes, hipStream_t stream __dparm(0));
4583 #endif
4584 // doxygen end PeerToPeer
4616 DEPRECATED(DEPRECATED_MSG)
4617 hipError_t hipCtxCreate(hipCtx_t* ctx, unsigned int flags, hipDevice_t device);
4630 DEPRECATED(DEPRECATED_MSG)
4631 hipError_t hipCtxDestroy(hipCtx_t ctx);
4644 DEPRECATED(DEPRECATED_MSG)
4645 hipError_t hipCtxPopCurrent(hipCtx_t* ctx);
4658 DEPRECATED(DEPRECATED_MSG)
4659 hipError_t hipCtxPushCurrent(hipCtx_t ctx);
4672 DEPRECATED(DEPRECATED_MSG)
4673 hipError_t hipCtxSetCurrent(hipCtx_t ctx);
4686 DEPRECATED(DEPRECATED_MSG)
4687 hipError_t hipCtxGetCurrent(hipCtx_t* ctx);
4700 DEPRECATED(DEPRECATED_MSG)
4701 hipError_t hipCtxGetDevice(hipDevice_t* device);
4721 DEPRECATED(DEPRECATED_MSG)
4722 hipError_t hipCtxGetApiVersion(hipCtx_t ctx, int* apiVersion);
4738 DEPRECATED(DEPRECATED_MSG)
4739 hipError_t hipCtxGetCacheConfig(hipFuncCache_t* cacheConfig);
4755 DEPRECATED(DEPRECATED_MSG)
4756 hipError_t hipCtxSetCacheConfig(hipFuncCache_t cacheConfig);
4772 DEPRECATED(DEPRECATED_MSG)
4789 DEPRECATED(DEPRECATED_MSG)
4804 DEPRECATED(DEPRECATED_MSG)
4805 hipError_t hipCtxSynchronize(void);
4818 DEPRECATED(DEPRECATED_MSG)
4819 hipError_t hipCtxGetFlags(unsigned int* flags);
4841 DEPRECATED(DEPRECATED_MSG)
4842 hipError_t hipCtxEnablePeerAccess(hipCtx_t peerCtx, unsigned int flags);
4861 DEPRECATED(DEPRECATED_MSG)
4862 hipError_t hipCtxDisablePeerAccess(hipCtx_t peerCtx);
4863 // doxygen end Context deprecated
4879 hipError_t hipDevicePrimaryCtxGetState(hipDevice_t dev, unsigned int* flags, int* active);
4892 hipError_t hipDevicePrimaryCtxRelease(hipDevice_t dev);
4905 hipError_t hipDevicePrimaryCtxRetain(hipCtx_t* pctx, hipDevice_t dev);
4916 hipError_t hipDevicePrimaryCtxReset(hipDevice_t dev);
4928 hipError_t hipDevicePrimaryCtxSetFlags(hipDevice_t dev, unsigned int flags);
4929 // doxygen end Context Management
4956 hipError_t hipModuleLoad(hipModule_t* module, const char* fname);
4966 hipError_t hipModuleUnload(hipModule_t module);
4977 hipError_t hipModuleGetFunction(hipFunction_t* function, hipModule_t module, const char* kname);
4986 hipError_t hipFuncGetAttributes(struct hipFuncAttributes* attr, const void* func);
4996 hipError_t hipFuncGetAttribute(int* value, hipFunction_attribute attrib, hipFunction_t hfunc);
5006 hipError_t hipModuleGetTexRef(textureReference** texRef, hipModule_t hmod, const char* name);
5016 hipError_t hipModuleLoadData(hipModule_t* module, const void* image);
5029 hipError_t hipModuleLoadDataEx(hipModule_t* module, const void* image, unsigned int numOptions,
5030  hipJitOption* options, void** optionValues);
5059 hipError_t hipModuleLaunchKernel(hipFunction_t f, unsigned int gridDimX, unsigned int gridDimY,
5060  unsigned int gridDimZ, unsigned int blockDimX,
5061  unsigned int blockDimY, unsigned int blockDimZ,
5062  unsigned int sharedMemBytes, hipStream_t stream,
5063  void** kernelParams, void** extra);
5089 hipError_t hipModuleLaunchCooperativeKernel(hipFunction_t f, unsigned int gridDimX,
5090  unsigned int gridDimY, unsigned int gridDimZ,
5091  unsigned int blockDimX, unsigned int blockDimY,
5092  unsigned int blockDimZ, unsigned int sharedMemBytes,
5093  hipStream_t stream, void** kernelParams);
5109  unsigned int numDevices,
5110  unsigned int flags);
5129 hipError_t hipLaunchCooperativeKernel(const void* f, dim3 gridDim, dim3 blockDimX,
5130  void** kernelParams, unsigned int sharedMemBytes,
5131  hipStream_t stream);
5143  int numDevices, unsigned int flags);
5156  int numDevices, unsigned int flags);
5157 // doxygen end Module
5184 //TODO - Match CUoccupancyB2DSize
5185 hipError_t hipModuleOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
5186  hipFunction_t f, size_t dynSharedMemPerBlk,
5187  int blockSizeLimit);
5203 //TODO - Match CUoccupancyB2DSize
5204 hipError_t hipModuleOccupancyMaxPotentialBlockSizeWithFlags(int* gridSize, int* blockSize,
5205  hipFunction_t f, size_t dynSharedMemPerBlk,
5206  int blockSizeLimit, unsigned int flags);
5216  int* numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk);
5227  int* numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags);
5237  int* numBlocks, const void* f, int blockSize, size_t dynSharedMemPerBlk);
5248  int* numBlocks, const void* f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags __dparm(hipOccupancyDefault));
5263 hipError_t hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
5264  const void* f, size_t dynSharedMemPerBlk,
5265  int blockSizeLimit);
5266 // doxygen end Occupancy
5280 // TODO - expand descriptions:
5286 DEPRECATED("use roctracer/rocTX instead")
5287 hipError_t hipProfilerStart();
5293 DEPRECATED("use roctracer/rocTX instead")
5294 hipError_t hipProfilerStop();
5295 // doxygen end profiler
5322 hipError_t hipConfigureCall(dim3 gridDim, dim3 blockDim, size_t sharedMem __dparm(0), hipStream_t stream __dparm(0));
5333 hipError_t hipSetupArgument(const void* arg, size_t size, size_t offset);
5342 hipError_t hipLaunchByPtr(const void* func);
5360  dim3 blockDim,
5361  size_t sharedMem __dparm(0),
5362  hipStream_t stream __dparm(0));
5382 hipError_t __hipPopCallConfiguration(dim3 *gridDim,
5383  dim3 *blockDim,
5384  size_t *sharedMem,
5385  hipStream_t *stream);
5401 hipError_t hipLaunchKernel(const void* function_address,
5402  dim3 numBlocks,
5403  dim3 dimBlocks,
5404  void** args,
5405  size_t sharedMemBytes __dparm(0),
5406  hipStream_t stream __dparm(0));
5407 
5419 hipError_t hipLaunchHostFunc(hipStream_t stream, hipHostFn_t fn, void* userData);
5420 
5428 hipError_t hipDrvMemcpy2DUnaligned(const hip_Memcpy2D* pCopy);
5429 //TODO: Move this to hip_ext.h
5450 hipError_t hipExtLaunchKernel(const void* function_address, dim3 numBlocks, dim3 dimBlocks,
5451  void** args, size_t sharedMemBytes, hipStream_t stream,
5452  hipEvent_t startEvent, hipEvent_t stopEvent, int flags);
5453 // doxygen end Clang launch
5476  const textureReference* tex,
5477  hipMipmappedArray_const_t mipmappedArray,
5478  const hipChannelFormatDesc* desc);
5479 
5495  hipTextureObject_t* pTexObject,
5496  const hipResourceDesc* pResDesc,
5497  const hipTextureDesc* pTexDesc,
5498  const struct hipResourceViewDesc* pResViewDesc);
5499 
5508 hipError_t hipDestroyTextureObject(hipTextureObject_t textureObject);
5509 
5520  hipChannelFormatDesc* desc,
5521  hipArray_const_t array);
5522 
5533  hipResourceDesc* pResDesc,
5534  hipTextureObject_t textureObject);
5535 
5546  struct hipResourceViewDesc* pResViewDesc,
5547  hipTextureObject_t textureObject);
5548 
5559  hipTextureDesc* pTexDesc,
5560  hipTextureObject_t textureObject);
5561 
5574  hipTextureObject_t* pTexObject,
5575  const HIP_RESOURCE_DESC* pResDesc,
5576  const HIP_TEXTURE_DESC* pTexDesc,
5577  const HIP_RESOURCE_VIEW_DESC* pResViewDesc);
5578 
5588  hipTextureObject_t texObject);
5589 
5600  HIP_RESOURCE_DESC* pResDesc,
5601  hipTextureObject_t texObject);
5602 
5613  HIP_RESOURCE_VIEW_DESC* pResViewDesc,
5614  hipTextureObject_t texObject);
5615 
5626  HIP_TEXTURE_DESC* pTexDesc,
5627  hipTextureObject_t texObject);
5628 
5646 DEPRECATED(DEPRECATED_MSG)
5648  const textureReference** texref,
5649  const void* symbol);
5661 DEPRECATED(DEPRECATED_MSG)
5663  textureReference* texRef,
5664  int dim,
5665  enum hipTextureAddressMode am);
5678 DEPRECATED(DEPRECATED_MSG)
5680  textureReference* tex,
5681  hipArray_const_t array,
5682  unsigned int flags);
5694 DEPRECATED(DEPRECATED_MSG)
5696  textureReference* texRef,
5697  enum hipTextureFilterMode fm);
5709 DEPRECATED(DEPRECATED_MSG)
5711  textureReference* texRef,
5712  unsigned int Flags);
5725 DEPRECATED(DEPRECATED_MSG)
5727  textureReference* texRef,
5728  hipArray_Format fmt,
5729  int NumPackedComponents);
5742 DEPRECATED(DEPRECATED_MSG)
5743 hipError_t hipBindTexture(
5744  size_t* offset,
5745  const textureReference* tex,
5746  const void* devPtr,
5747  const hipChannelFormatDesc* desc,
5748  size_t size __dparm(UINT_MAX));
5763 DEPRECATED(DEPRECATED_MSG)
5764 hipError_t hipBindTexture2D(
5765  size_t* offset,
5766  const textureReference* tex,
5767  const void* devPtr,
5768  const hipChannelFormatDesc* desc,
5769  size_t width,
5770  size_t height,
5771  size_t pitch);
5782 DEPRECATED(DEPRECATED_MSG)
5784  const textureReference* tex,
5785  hipArray_const_t array,
5786  const hipChannelFormatDesc* desc);
5796 DEPRECATED(DEPRECATED_MSG)
5798  size_t* offset,
5799  const textureReference* texref);
5808 DEPRECATED(DEPRECATED_MSG)
5809 hipError_t hipUnbindTexture(const textureReference* tex);
5819 DEPRECATED(DEPRECATED_MSG)
5821  hipDeviceptr_t* dev_ptr,
5822  const textureReference* texRef);
5833 DEPRECATED(DEPRECATED_MSG)
5835  enum hipTextureAddressMode* pam,
5836  const textureReference* texRef,
5837  int dim);
5847 DEPRECATED(DEPRECATED_MSG)
5849  enum hipTextureFilterMode* pfm,
5850  const textureReference* texRef);
5860 DEPRECATED(DEPRECATED_MSG)
5862  unsigned int* pFlags,
5863  const textureReference* texRef);
5874 DEPRECATED(DEPRECATED_MSG)
5876  hipArray_Format* pFormat,
5877  int* pNumChannels,
5878  const textureReference* texRef);
5888 DEPRECATED(DEPRECATED_MSG)
5890  int* pmaxAnsio,
5891  const textureReference* texRef);
5901 DEPRECATED(DEPRECATED_MSG)
5903  enum hipTextureFilterMode* pfm,
5904  const textureReference* texRef);
5905 DEPRECATED(DEPRECATED_MSG)
5916  float* pbias,
5917  const textureReference* texRef);
5928 DEPRECATED(DEPRECATED_MSG)
5930  float* pminMipmapLevelClamp,
5931  float* pmaxMipmapLevelClamp,
5932  const textureReference* texRef);
5942 DEPRECATED(DEPRECATED_MSG)
5944  hipMipmappedArray_t* pArray,
5945  const textureReference* texRef);
5957 DEPRECATED(DEPRECATED_MSG)
5959  size_t* ByteOffset,
5960  textureReference* texRef,
5961  hipDeviceptr_t dptr,
5962  size_t bytes);
5974 DEPRECATED(DEPRECATED_MSG)
5976  textureReference* texRef,
5977  const HIP_ARRAY_DESCRIPTOR* desc,
5978  hipDeviceptr_t dptr,
5979  size_t Pitch);
5989 DEPRECATED(DEPRECATED_MSG)
5991  textureReference* texRef,
5992  unsigned int maxAniso);
6002 DEPRECATED(DEPRECATED_MSG)
6004  textureReference* texRef,
6005  float* pBorderColor);
6015 DEPRECATED(DEPRECATED_MSG)
6017  textureReference* texRef,
6018  enum hipTextureFilterMode fm);
6028 DEPRECATED(DEPRECATED_MSG)
6030  textureReference* texRef,
6031  float bias);
6042 DEPRECATED(DEPRECATED_MSG)
6044  textureReference* texRef,
6045  float minMipMapLevelClamp,
6046  float maxMipMapLevelClamp);
6057 DEPRECATED(DEPRECATED_MSG)
6059  textureReference* texRef,
6060  struct hipMipmappedArray* mipmappedArray,
6061  unsigned int Flags);
6062 
6063 // doxygen end deprecated texture management
6079  hipMipmappedArray_t* pHandle,
6080  HIP_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc,
6081  unsigned int numMipmapLevels);
6090 hipError_t hipMipmappedArrayDestroy(hipMipmappedArray_t hMipmappedArray);
6102  hipArray_t* pLevelArray,
6103  hipMipmappedArray_t hMipMappedArray,
6104  unsigned int level);
6105 
6106 // doxygen end Texture management
6118 // This group is for HIPrtc
6119 
6120 // doxygen end Runtime
6139 const char* hipApiName(uint32_t id);
6148 const char* hipKernelNameRef(const hipFunction_t f);
6158 const char* hipKernelNameRefByPtr(const void* hostFunction, hipStream_t stream);
6167 int hipGetStreamDeviceId(hipStream_t stream);
6168 
6169 // doxygen end Callback
6194 hipError_t hipStreamBeginCapture(hipStream_t stream, hipStreamCaptureMode mode);
6195 
6208 hipError_t hipStreamEndCapture(hipStream_t stream, hipGraph_t* pGraph);
6209 
6223 hipError_t hipStreamGetCaptureInfo(hipStream_t stream, hipStreamCaptureStatus* pCaptureStatus,
6224  unsigned long long* pId);
6225 
6242 hipError_t hipStreamGetCaptureInfo_v2(hipStream_t stream, hipStreamCaptureStatus* captureStatus_out,
6243  unsigned long long* id_out __dparm(0),
6244  hipGraph_t* graph_out __dparm(0),
6245  const hipGraphNode_t** dependencies_out __dparm(0),
6246  size_t* numDependencies_out __dparm(0));
6247 
6260 hipError_t hipStreamIsCapturing(hipStream_t stream, hipStreamCaptureStatus* pCaptureStatus);
6261 
6274 hipError_t hipStreamUpdateCaptureDependencies(hipStream_t stream, hipGraphNode_t* dependencies,
6275  size_t numDependencies,
6276  unsigned int flags __dparm(0));
6277 
6288 hipError_t hipThreadExchangeStreamCaptureMode(hipStreamCaptureMode* mode);
6289 
6302 hipError_t hipGraphCreate(hipGraph_t* pGraph, unsigned int flags);
6303 
6315 hipError_t hipGraphDestroy(hipGraph_t graph);
6316 
6330 hipError_t hipGraphAddDependencies(hipGraph_t graph, const hipGraphNode_t* from,
6331  const hipGraphNode_t* to, size_t numDependencies);
6332 
6347  const hipGraphNode_t* to, size_t numDependencies);
6348 
6367  size_t* numEdges);
6368 
6385 hipError_t hipGraphGetNodes(hipGraph_t graph, hipGraphNode_t* nodes, size_t* numNodes);
6386 
6403 hipError_t hipGraphGetRootNodes(hipGraph_t graph, hipGraphNode_t* pRootNodes,
6404  size_t* pNumRootNodes);
6405 
6423  size_t* pNumDependencies);
6424 
6443  size_t* pNumDependentNodes);
6444 
6457 
6469 
6481 hipError_t hipGraphClone(hipGraph_t* pGraphClone, hipGraph_t originalGraph);
6482 
6496  hipGraph_t clonedGraph);
6497 
6514 hipError_t hipGraphInstantiate(hipGraphExec_t* pGraphExec, hipGraph_t graph,
6515  hipGraphNode_t* pErrorNode, char* pLogBuffer, size_t bufferSize);
6516 
6530  unsigned long long flags);
6531 
6542 hipError_t hipGraphLaunch(hipGraphExec_t graphExec, hipStream_t stream);
6543 
6554 hipError_t hipGraphUpload(hipGraphExec_t graphExec, hipStream_t stream);
6555 
6566 hipError_t hipGraphExecDestroy(hipGraphExec_t graphExec);
6567 
6568 // Check whether an executable graph can be updated with a graph and perform the update if possible.
6582 hipError_t hipGraphExecUpdate(hipGraphExec_t hGraphExec, hipGraph_t hGraph,
6583  hipGraphNode_t* hErrorNode_out,
6584  hipGraphExecUpdateResult* updateResult_out);
6585 
6598 hipError_t hipGraphAddKernelNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
6599  const hipGraphNode_t* pDependencies, size_t numDependencies,
6600  const hipKernelNodeParams* pNodeParams);
6601 
6612 
6623 
6635  const hipKernelNodeParams* pNodeParams);
6636 
6649 hipError_t hipGraphAddMemcpyNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
6650  const hipGraphNode_t* pDependencies, size_t numDependencies,
6651  const hipMemcpy3DParms* pCopyParams);
6662 
6672 hipError_t hipGraphMemcpyNodeSetParams(hipGraphNode_t node, const hipMemcpy3DParms* pNodeParams);
6673 
6684 hipError_t hipGraphKernelNodeSetAttribute(hipGraphNode_t hNode, hipKernelNodeAttrID attr,
6685  const hipKernelNodeAttrValue* value);
6696 hipError_t hipGraphKernelNodeGetAttribute(hipGraphNode_t hNode, hipKernelNodeAttrID attr,
6697  hipKernelNodeAttrValue* value);
6709  hipMemcpy3DParms* pNodeParams);
6710 
6726 hipError_t hipGraphAddMemcpyNode1D(hipGraphNode_t* pGraphNode, hipGraph_t graph,
6727  const hipGraphNode_t* pDependencies, size_t numDependencies,
6728  void* dst, const void* src, size_t count, hipMemcpyKind kind);
6729 
6742 hipError_t hipGraphMemcpyNodeSetParams1D(hipGraphNode_t node, void* dst, const void* src,
6743  size_t count, hipMemcpyKind kind);
6744 
6760  void* dst, const void* src, size_t count,
6761  hipMemcpyKind kind);
6762 
6780  const hipGraphNode_t* pDependencies,
6781  size_t numDependencies, void* dst, const void* symbol,
6782  size_t count, size_t offset, hipMemcpyKind kind);
6783 
6797 hipError_t hipGraphMemcpyNodeSetParamsFromSymbol(hipGraphNode_t node, void* dst, const void* symbol,
6798  size_t count, size_t offset, hipMemcpyKind kind);
6799 
6816  void* dst, const void* symbol, size_t count,
6817  size_t offset, hipMemcpyKind kind);
6818 
6836  const hipGraphNode_t* pDependencies,
6837  size_t numDependencies, const void* symbol,
6838  const void* src, size_t count, size_t offset,
6839  hipMemcpyKind kind);
6840 
6854 hipError_t hipGraphMemcpyNodeSetParamsToSymbol(hipGraphNode_t node, const void* symbol,
6855  const void* src, size_t count, size_t offset,
6856  hipMemcpyKind kind);
6857 
6858 
6874  const void* symbol, const void* src,
6875  size_t count, size_t offset, hipMemcpyKind kind);
6876 
6889 hipError_t hipGraphAddMemsetNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
6890  const hipGraphNode_t* pDependencies, size_t numDependencies,
6891  const hipMemsetParams* pMemsetParams);
6892 
6903 
6913 hipError_t hipGraphMemsetNodeSetParams(hipGraphNode_t node, const hipMemsetParams* pNodeParams);
6914 
6926  const hipMemsetParams* pNodeParams);
6927 
6940 hipError_t hipGraphAddHostNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
6941  const hipGraphNode_t* pDependencies, size_t numDependencies,
6942  const hipHostNodeParams* pNodeParams);
6943 
6954 
6964 hipError_t hipGraphHostNodeSetParams(hipGraphNode_t node, const hipHostNodeParams* pNodeParams);
6965 
6977  const hipHostNodeParams* pNodeParams);
6978 
6992  const hipGraphNode_t* pDependencies, size_t numDependencies,
6993  hipGraph_t childGraph);
6994 
7005 
7017  hipGraph_t childGraph);
7018 
7030 hipError_t hipGraphAddEmptyNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
7031  const hipGraphNode_t* pDependencies, size_t numDependencies);
7032 
7033 
7047  const hipGraphNode_t* pDependencies, size_t numDependencies,
7048  hipEvent_t event);
7049 
7059 hipError_t hipGraphEventRecordNodeGetEvent(hipGraphNode_t node, hipEvent_t* event_out);
7060 
7070 hipError_t hipGraphEventRecordNodeSetEvent(hipGraphNode_t node, hipEvent_t event);
7071 
7083  hipEvent_t event);
7084 
7098  const hipGraphNode_t* pDependencies, size_t numDependencies,
7099  hipEvent_t event);
7100 
7101 
7111 hipError_t hipGraphEventWaitNodeGetEvent(hipGraphNode_t node, hipEvent_t* event_out);
7112 
7122 hipError_t hipGraphEventWaitNodeSetEvent(hipGraphNode_t node, hipEvent_t event);
7123 
7135  hipEvent_t event);
7136 
7149 hipError_t hipGraphAddMemAllocNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
7150  const hipGraphNode_t* pDependencies, size_t numDependencies, hipMemAllocNodeParams* pNodeParams);
7151 
7162 
7175 hipError_t hipGraphAddMemFreeNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
7176  const hipGraphNode_t* pDependencies, size_t numDependencies, void* dev_ptr);
7177 
7187 hipError_t hipGraphMemFreeNodeGetParams(hipGraphNode_t node, void* dev_ptr);
7188 
7199 hipError_t hipDeviceGetGraphMemAttribute(int device, hipGraphMemAttributeType attr, void* value);
7200 
7211 hipError_t hipDeviceSetGraphMemAttribute(int device, hipGraphMemAttributeType attr, void* value);
7212 
7220 hipError_t hipDeviceGraphMemTrim(int device);
7221 
7234 hipError_t hipUserObjectCreate(hipUserObject_t* object_out, void* ptr, hipHostFn_t destroy,
7235  unsigned int initialRefcount, unsigned int flags);
7236 
7246 hipError_t hipUserObjectRelease(hipUserObject_t object, unsigned int count __dparm(1));
7247 
7257 hipError_t hipUserObjectRetain(hipUserObject_t object, unsigned int count __dparm(1));
7258 
7271  unsigned int count __dparm(1), unsigned int flags __dparm(0));
7272 
7284  unsigned int count __dparm(1));
7285 
7296 hipError_t hipGraphDebugDotPrint(hipGraph_t graph, const char* path, unsigned int flags);
7297 
7313 
7337  unsigned int isEnabled);
7359  unsigned int* isEnabled);
7360 
7361 // doxygen end graph API
7389 hipError_t hipMemAddressFree(void* devPtr, size_t size);
7390 
7405 hipError_t hipMemAddressReserve(void** ptr, size_t size, size_t alignment, void* addr, unsigned long long flags);
7406 
7420 hipError_t hipMemCreate(hipMemGenericAllocationHandle_t* handle, size_t size, const hipMemAllocationProp* prop, unsigned long long flags);
7421 
7435 hipError_t hipMemExportToShareableHandle(void* shareableHandle, hipMemGenericAllocationHandle_t handle, hipMemAllocationHandleType handleType, unsigned long long flags);
7436 
7449 hipError_t hipMemGetAccess(unsigned long long* flags, const hipMemLocation* location, void* ptr);
7450 
7465 
7478 
7492 
7507 hipError_t hipMemMap(void* ptr, size_t size, size_t offset, hipMemGenericAllocationHandle_t handle, unsigned long long flags);
7508 
7521 hipError_t hipMemMapArrayAsync(hipArrayMapInfo* mapInfoList, unsigned int count, hipStream_t stream);
7522 
7534 
7547 
7561 hipError_t hipMemSetAccess(void* ptr, size_t size, const hipMemAccessDesc* desc, size_t count);
7562 
7574 hipError_t hipMemUnmap(void* ptr, size_t size);
7575 
7576 // doxygen end virtual memory management API
7589 typedef unsigned int GLuint;
7591 typedef unsigned int GLenum;
7592 
7606 hipError_t hipGLGetDevices(unsigned int* pHipDeviceCount, int* pHipDevices,
7607  unsigned int hipDeviceCount, hipGLDeviceList deviceList);
7618 hipError_t hipGraphicsGLRegisterBuffer(hipGraphicsResource** resource, GLuint buffer,
7619  unsigned int flags);
7631 hipError_t hipGraphicsGLRegisterImage(hipGraphicsResource** resource, GLuint image,
7632  GLenum target, unsigned int flags);
7643 hipError_t hipGraphicsMapResources(int count, hipGraphicsResource_t* resources,
7644  hipStream_t stream __dparm(0) );
7656 hipError_t hipGraphicsSubResourceGetMappedArray(hipArray_t* array, hipGraphicsResource_t resource,
7657  unsigned int arrayIndex, unsigned int mipLevel);
7668 hipError_t hipGraphicsResourceGetMappedPointer(void** devPtr, size_t* size,
7669  hipGraphicsResource_t resource);
7680 hipError_t hipGraphicsUnmapResources(int count, hipGraphicsResource_t* resources,
7681  hipStream_t stream __dparm(0));
7690 hipError_t hipGraphicsUnregisterResource(hipGraphicsResource_t resource);
7691 // doxygen end GL Interop
7697 #ifdef __cplusplus
7698 } /* extern "c" */
7699 #endif
7700 #ifdef __cplusplus
7701 #if defined(__clang__) && defined(__HIP__)
7702 template <typename T>
7703 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
7704  T f, size_t dynSharedMemPerBlk = 0, int blockSizeLimit = 0) {
7705  return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize, reinterpret_cast<const void*>(f),dynSharedMemPerBlk,blockSizeLimit);
7706 }
7707 template <typename T>
7708 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSizeWithFlags(int* gridSize, int* blockSize,
7709  T f, size_t dynSharedMemPerBlk = 0, int blockSizeLimit = 0, unsigned int flags = 0 ) {
7710  return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize, reinterpret_cast<const void*>(f),dynSharedMemPerBlk,blockSizeLimit);
7711 }
7712 #endif // defined(__clang__) && defined(__HIP__)
7713 
7723 template <typename T>
7724 hipError_t hipGetSymbolAddress(void** devPtr, const T &symbol) {
7725  return ::hipGetSymbolAddress(devPtr, (const void *)&symbol);
7726 }
7737 template <typename T>
7738 hipError_t hipGetSymbolSize(size_t* size, const T &symbol) {
7739  return ::hipGetSymbolSize(size, (const void *)&symbol);
7740 }
7741 
7750 template <typename T>
7751 hipError_t hipMemcpyToSymbol(const T& symbol, const void* src, size_t sizeBytes,
7752  size_t offset __dparm(0),
7753  hipMemcpyKind kind __dparm(hipMemcpyHostToDevice)) {
7754  return ::hipMemcpyToSymbol((const void*)&symbol, src, sizeBytes, offset, kind);
7755 }
7764 template <typename T>
7765 hipError_t hipMemcpyToSymbolAsync(const T& symbol, const void* src, size_t sizeBytes, size_t offset,
7766  hipMemcpyKind kind, hipStream_t stream __dparm(0)) {
7767  return ::hipMemcpyToSymbolAsync((const void*)&symbol, src, sizeBytes, offset, kind, stream);
7768 }
7776 template <typename T>
7777 hipError_t hipMemcpyFromSymbol(void* dst, const T &symbol,
7778  size_t sizeBytes, size_t offset __dparm(0),
7779  hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost)) {
7780  return ::hipMemcpyFromSymbol(dst, (const void*)&symbol, sizeBytes, offset, kind);
7781 }
7789 template <typename T>
7790 hipError_t hipMemcpyFromSymbolAsync(void* dst, const T& symbol, size_t sizeBytes, size_t offset,
7791  hipMemcpyKind kind, hipStream_t stream __dparm(0)) {
7792  return ::hipMemcpyFromSymbolAsync(dst, (const void*)&symbol, sizeBytes, offset, kind, stream);
7793 }
7794 
7806 template <class T>
7808  int* numBlocks, T f, int blockSize, size_t dynSharedMemPerBlk) {
7810  numBlocks, reinterpret_cast<const void*>(f), blockSize, dynSharedMemPerBlk);
7811 }
7825 template <class T>
7827  int* numBlocks, T f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags) {
7829  numBlocks, reinterpret_cast<const void*>(f), blockSize, dynSharedMemPerBlk, flags);
7830 }
7851 template<typename UnaryFunction, class T>
7852 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(
7853  int* min_grid_size,
7854  int* block_size,
7855  T func,
7856  UnaryFunction block_size_to_dynamic_smem_size,
7857  int block_size_limit = 0,
7858  unsigned int flags = 0) {
7859  if (min_grid_size == nullptr || block_size == nullptr ||
7860  reinterpret_cast<const void*>(func) == nullptr) {
7861  return hipErrorInvalidValue;
7862  }
7863 
7864  int dev;
7865  hipError_t status;
7866  if ((status = hipGetDevice(&dev)) != hipSuccess) {
7867  return status;
7868  }
7869 
7870  int max_threads_per_cu;
7871  if ((status = hipDeviceGetAttribute(&max_threads_per_cu,
7873  return status;
7874  }
7875 
7876  int warp_size;
7877  if ((status = hipDeviceGetAttribute(&warp_size,
7879  return status;
7880  }
7881 
7882  int max_cu_count;
7883  if ((status = hipDeviceGetAttribute(&max_cu_count,
7885  return status;
7886  }
7887 
7888  struct hipFuncAttributes attr;
7889  if ((status = hipFuncGetAttributes(&attr, reinterpret_cast<const void*>(func))) != hipSuccess) {
7890  return status;
7891  }
7892 
7893  // Initial limits for the execution
7894  const int func_max_threads_per_block = attr.maxThreadsPerBlock;
7895  if (block_size_limit == 0) {
7896  block_size_limit = func_max_threads_per_block;
7897  }
7898 
7899  if (func_max_threads_per_block < block_size_limit) {
7900  block_size_limit = func_max_threads_per_block;
7901  }
7902 
7903  const int block_size_limit_aligned =
7904  ((block_size_limit + (warp_size - 1)) / warp_size) * warp_size;
7905 
7906  // For maximum search
7907  int max_threads = 0;
7908  int max_block_size{};
7909  int max_num_blocks{};
7910  for (int block_size_check_aligned = block_size_limit_aligned;
7911  block_size_check_aligned > 0;
7912  block_size_check_aligned -= warp_size) {
7913  // Make sure the logic uses the requested limit and not aligned
7914  int block_size_check = (block_size_limit < block_size_check_aligned) ?
7915  block_size_limit : block_size_check_aligned;
7916 
7917  size_t dyn_smem_size = block_size_to_dynamic_smem_size(block_size_check);
7918  int optimal_blocks;
7920  &optimal_blocks, func, block_size_check, dyn_smem_size, flags)) != hipSuccess) {
7921  return status;
7922  }
7923 
7924  int total_threads = block_size_check * optimal_blocks;
7925  if (total_threads > max_threads) {
7926  max_block_size = block_size_check;
7927  max_num_blocks = optimal_blocks;
7928  max_threads = total_threads;
7929  }
7930 
7931  // Break if the logic reached possible maximum
7932  if (max_threads_per_cu == max_threads) {
7933  break;
7934  }
7935  }
7936 
7937  // Grid size is the number of blocks per CU * CU count
7938  *min_grid_size = max_num_blocks * max_cu_count;
7939  *block_size = max_block_size;
7940 
7941  return status;
7942 }
7943 
7963 template<typename UnaryFunction, class T>
7964 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSizeVariableSMem(
7965  int* min_grid_size,
7966  int* block_size,
7967  T func,
7968  UnaryFunction block_size_to_dynamic_smem_size,
7969  int block_size_limit = 0)
7970 {
7971  return hipOccupancyMaxPotentialBlockSizeVariableSMemWithFlags(min_grid_size, block_size, func,
7972  block_size_to_dynamic_smem_size, block_size_limit);
7973 }
7988 template <typename F>
7989 inline hipError_t hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
7990  F kernel, size_t dynSharedMemPerBlk, uint32_t blockSizeLimit) {
7991 return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize,(hipFunction_t)kernel, dynSharedMemPerBlk, blockSizeLimit);
7992 }
8009 template <class T>
8010 inline hipError_t hipLaunchCooperativeKernel(T f, dim3 gridDim, dim3 blockDim,
8011  void** kernelParams, unsigned int sharedMemBytes, hipStream_t stream) {
8012  return hipLaunchCooperativeKernel(reinterpret_cast<const void*>(f), gridDim,
8013  blockDim, kernelParams, sharedMemBytes, stream);
8014 }
8029 template <class T>
8030 inline hipError_t hipLaunchCooperativeKernelMultiDevice(hipLaunchParams* launchParamsList,
8031  unsigned int numDevices, unsigned int flags = 0) {
8032  return hipLaunchCooperativeKernelMultiDevice(launchParamsList, numDevices, flags);
8033 }
8048 template <class T>
8049 inline hipError_t hipExtLaunchMultiKernelMultiDevice(hipLaunchParams* launchParamsList,
8050  unsigned int numDevices, unsigned int flags = 0) {
8051  return hipExtLaunchMultiKernelMultiDevice(launchParamsList, numDevices, flags);
8052 }
8053 
8075 hipError_t hipCreateSurfaceObject(hipSurfaceObject_t* pSurfObject, const hipResourceDesc* pResDesc);
8083 hipError_t hipDestroySurfaceObject(hipSurfaceObject_t surfaceObject);
8084 // end of surface
8100 template <class T, int dim, enum hipTextureReadMode readMode>
8101 DEPRECATED(DEPRECATED_MSG)
8102 static inline hipError_t hipBindTexture(size_t* offset, const struct texture<T, dim, readMode>& tex,
8103  const void* devPtr, size_t size = UINT_MAX) {
8104  return hipBindTexture(offset, &tex, devPtr, &tex.channelDesc, size);
8105 }
8118 template <class T, int dim, enum hipTextureReadMode readMode>
8119 DEPRECATED(DEPRECATED_MSG)
8120 static inline hipError_t
8121  hipBindTexture(size_t* offset, const struct texture<T, dim, readMode>& tex, const void* devPtr,
8122  const struct hipChannelFormatDesc& desc, size_t size = UINT_MAX) {
8123  return hipBindTexture(offset, &tex, devPtr, &desc, size);
8124 }
8138 template<class T, int dim, enum hipTextureReadMode readMode>
8139 DEPRECATED(DEPRECATED_MSG)
8140 static inline hipError_t hipBindTexture2D(
8141  size_t *offset,
8142  const struct texture<T, dim, readMode> &tex,
8143  const void *devPtr,
8144  size_t width,
8145  size_t height,
8146  size_t pitch)
8147 {
8148  return hipBindTexture2D(offset, &tex, devPtr, &tex.channelDesc, width, height, pitch);
8149 }
8164 template<class T, int dim, enum hipTextureReadMode readMode>
8165 DEPRECATED(DEPRECATED_MSG)
8166 static inline hipError_t hipBindTexture2D(
8167  size_t *offset,
8168  const struct texture<T, dim, readMode> &tex,
8169  const void *devPtr,
8170  const struct hipChannelFormatDesc &desc,
8171  size_t width,
8172  size_t height,
8173  size_t pitch)
8174 {
8175  return hipBindTexture2D(offset, &tex, devPtr, &desc, width, height, pitch);
8176 }
8186 template<class T, int dim, enum hipTextureReadMode readMode>
8187 DEPRECATED(DEPRECATED_MSG)
8188 static inline hipError_t hipBindTextureToArray(
8189  const struct texture<T, dim, readMode> &tex,
8190  hipArray_const_t array)
8191 {
8192  struct hipChannelFormatDesc desc;
8193  hipError_t err = hipGetChannelDesc(&desc, array);
8194  return (err == hipSuccess) ? hipBindTextureToArray(&tex, array, &desc) : err;
8195 }
8206 template<class T, int dim, enum hipTextureReadMode readMode>
8207 DEPRECATED(DEPRECATED_MSG)
8208 static inline hipError_t hipBindTextureToArray(
8209  const struct texture<T, dim, readMode> &tex,
8210  hipArray_const_t array,
8211  const struct hipChannelFormatDesc &desc)
8212 {
8213  return hipBindTextureToArray(&tex, array, &desc);
8214 }
8222 template<class T, int dim, enum hipTextureReadMode readMode>
8223 static inline hipError_t hipBindTextureToMipmappedArray(
8224  const struct texture<T, dim, readMode> &tex,
8225  hipMipmappedArray_const_t mipmappedArray)
8226 {
8227  struct hipChannelFormatDesc desc;
8228  hipArray_t levelArray;
8229  hipError_t err = hipGetMipmappedArrayLevel(&levelArray, mipmappedArray, 0);
8230  if (err != hipSuccess) {
8231  return err;
8232  }
8233  err = hipGetChannelDesc(&desc, levelArray);
8234  return (err == hipSuccess) ? hipBindTextureToMipmappedArray(&tex, mipmappedArray, &desc) : err;
8235 }
8244 template<class T, int dim, enum hipTextureReadMode readMode>
8245 static inline hipError_t hipBindTextureToMipmappedArray(
8246  const struct texture<T, dim, readMode> &tex,
8247  hipMipmappedArray_const_t mipmappedArray,
8248  const struct hipChannelFormatDesc &desc)
8249 {
8250  return hipBindTextureToMipmappedArray(&tex, mipmappedArray, &desc);
8251 }
8260 template<class T, int dim, enum hipTextureReadMode readMode>
8261 DEPRECATED(DEPRECATED_MSG)
8262 static inline hipError_t hipUnbindTexture(
8263  const struct texture<T, dim, readMode> &tex)
8264 {
8265  return hipUnbindTexture(&tex);
8266 }
8290 static inline hipError_t hipMallocAsync(
8291  void** dev_ptr,
8292  size_t size,
8293  hipMemPool_t mem_pool,
8294  hipStream_t stream) {
8295  return hipMallocFromPoolAsync(dev_ptr, size, mem_pool, stream);
8296 }
8307 template<class T>
8308 static inline hipError_t hipMallocAsync(
8309  T** dev_ptr,
8310  size_t size,
8311  hipMemPool_t mem_pool,
8312  hipStream_t stream) {
8313  return hipMallocFromPoolAsync(reinterpret_cast<void**>(dev_ptr), size, mem_pool, stream);
8314 }
8325 template<class T>
8326 static inline hipError_t hipMallocAsync(
8327  T** dev_ptr,
8328  size_t size,
8329  hipStream_t stream) {
8330  return hipMallocAsync(reinterpret_cast<void**>(dev_ptr), size, stream);
8331 }
8342 template<class T>
8343 static inline hipError_t hipMallocFromPoolAsync(
8344  T** dev_ptr,
8345  size_t size,
8346  hipMemPool_t mem_pool,
8347  hipStream_t stream) {
8348  return hipMallocFromPoolAsync(reinterpret_cast<void**>(dev_ptr), size, mem_pool, stream);
8349 }
8353 #endif // __cplusplus
8354 
8355 #ifdef __GNUC__
8356 #pragma GCC visibility pop
8357 #endif
8358 
8359 
8360 #elif !(defined(__HIP_PLATFORM_HCC__) || defined(__HIP_PLATFORM_AMD__)) && (defined(__HIP_PLATFORM_NVCC__) || defined(__HIP_PLATFORM_NVIDIA__))
8361 #include "hip/nvidia_detail/nvidia_hip_runtime_api.h"
8362 #else
8363 #error("Must define exactly one of __HIP_PLATFORM_AMD__ or __HIP_PLATFORM_NVIDIA__");
8364 #endif
8365 
8366 
8378 #if defined(__cplusplus) && !defined(__HIP_DISABLE_CPP_FUNCTIONS__)
8379 template <class T>
8380 static inline hipError_t hipMalloc(T** devPtr, size_t size) {
8381  return hipMalloc((void**)devPtr, size);
8382 }
8395 template <class T>
8396 static inline hipError_t hipHostMalloc(T** ptr, size_t size,
8397  unsigned int flags = hipHostMallocDefault) {
8398  return hipHostMalloc((void**)ptr, size, flags);
8399 }
8414 template <class T>
8415 static inline hipError_t hipMallocManaged(T** devPtr, size_t size,
8416  unsigned int flags = hipMemAttachGlobal) {
8417  return hipMallocManaged((void**)devPtr, size, flags);
8418 }
8419 
8420 #endif
8421 #endif
8422 // doxygen end HIP API
8426 #include <hip/amd_detail/amd_hip_runtime_pt_api.h>
8427 
8428 #if USE_PROF_API
8429 #include <hip/amd_detail/hip_prof_str.h>
8430 #endif
hipGraphExecMemcpyNodeSetParams
hipError_t hipGraphExecMemcpyNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, hipMemcpy3DParms *pNodeParams)
Sets the parameters for a memcpy node in the given graphExec.
hipTexRefSetMipmapFilterMode
hipError_t hipTexRefSetMipmapFilterMode(textureReference *texRef, enum hipTextureFilterMode fm)
Sets mipmap filter mode for a texture reference. [Deprecated].
hipKernelNodeAttrValue
Definition: hip_runtime_api.h:1204
hipGraphNodeTypeExtSemaphoreWait
@ hipGraphNodeTypeExtSemaphoreWait
External Semaphore wait node.
Definition: hip_runtime_api.h:1143
hipFunctionLaunchParams_t::hStream
hipStream_t hStream
Stream identifier.
Definition: hip_runtime_api.h:989
hipUserObject_t
struct hipUserObject * hipUserObject_t
Definition: hip_runtime_api.h:1125
hipGraphNodeTypeMemFree
@ hipGraphNodeTypeMemFree
Memory free node.
Definition: hip_runtime_api.h:1145
hipArrayMapInfo::deviceBitMask
unsigned int deviceBitMask
Device ordinal bit mask.
Definition: hip_runtime_api.h:1381
hipFuncAttributes
Definition: hip_runtime_api.h:545
hipTexRefGetFilterMode
hipError_t hipTexRefGetFilterMode(enum hipTextureFilterMode *pfm, const textureReference *texRef)
Gets filter mode for a texture reference. [Deprecated].
hipMemPoolProps::allocType
hipMemAllocationType allocType
Allocation type. Currently must be specified as hipMemAllocationTypePinned.
Definition: hip_runtime_api.h:892
hipFunctionLaunchParams_t::kernelParams
void ** kernelParams
Kernel parameters.
Definition: hip_runtime_api.h:990
hipGraphDebugDotFlags
hipGraphDebugDotFlags
Definition: hip_runtime_api.h:1271
hipGraphicsSubResourceGetMappedArray
hipError_t hipGraphicsSubResourceGetMappedArray(hipArray_t *array, hipGraphicsResource_t resource, unsigned int arrayIndex, unsigned int mipLevel)
Get an array through which to access a subresource of a mapped graphics resource.
hipKernelNameRef
const char * hipKernelNameRef(const hipFunction_t f)
Returns kernel name reference by function name.
hipExternalMemoryBufferDesc_st
Definition: hip_runtime_api.h:1013
hipPointerGetAttributes
hipError_t hipPointerGetAttributes(hipPointerAttribute_t *attributes, const void *ptr)
Return attributes for the specified pointer.
hipMemAllocNodeParams
Definition: hip_runtime_api.h:1173
hipDeviceAttributeMaxPitch
@ hipDeviceAttributeMaxPitch
Maximum pitch in bytes allowed by memory copies.
Definition: hip_runtime_api.h:401
hipMemset3DAsync
hipError_t hipMemset3DAsync(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent, hipStream_t stream __dparm(0))
Fills asynchronously the memory area pointed to by pitchedDevPtr with the constant value.
hipMemAccessDesc::flags
hipMemAccessFlags flags
Accessibility flags to set.
Definition: hip_runtime_api.h:862
hipGraphReleaseUserObject
hipError_t hipGraphReleaseUserObject(hipGraph_t graph, hipUserObject_t object, unsigned int count __dparm(1))
Release user object from graphs.
hipDeviceAttributeAsyncEngineCount
@ hipDeviceAttributeAsyncEngineCount
Cuda only. Asynchronous engines number.
Definition: hip_runtime_api.h:341
hipMemcpy3D
hipError_t hipMemcpy3D(const struct hipMemcpy3DParms *p)
Copies data between host and device.
hipErrorStreamCaptureImplicit
hipErrorStreamCaptureImplicit
Definition: hip_runtime_api.h:307
hipIpcOpenMemHandle
hipError_t hipIpcOpenMemHandle(void **devPtr, hipIpcMemHandle_t handle, unsigned int flags)
Opens an interprocess memory handle exported from another process and returns a device pointer usable...
hipCtxEnablePeerAccess
hipError_t hipCtxEnablePeerAccess(hipCtx_t peerCtx, unsigned int flags)
Enables direct access to memory allocations in a peer context. [Deprecated].
hipGraphicsRegisterFlags
hipGraphicsRegisterFlags
Definition: hip_runtime_api.h:1095
hipDeviceProp_t::regsPerBlock
int regsPerBlock
Registers per block.
Definition: hip_runtime_api.h:91
hipMemPoolPtrExportData
Definition: hip_runtime_api.h:904
hipMemSetAccess
hipError_t hipMemSetAccess(void *ptr, size_t size, const hipMemAccessDesc *desc, size_t count)
Set the access flags for each location specified in desc for the given virtual address range.
hipGraphNodeTypeMemcpyToSymbol
@ hipGraphNodeTypeMemcpyToSymbol
MemcpyToSymbol node.
Definition: hip_runtime_api.h:1147
hipMallocPitch
hipError_t hipMallocPitch(void **ptr, size_t *pitch, size_t width, size_t height)
hipTexRefGetAddress
hipError_t hipTexRefGetAddress(hipDeviceptr_t *dev_ptr, const textureReference *texRef)
Gets the the address for a texture reference. [Deprecated].
hipSetDevice
hipError_t hipSetDevice(int deviceId)
Set default device to be used for subsequent hip API calls from this thread.
hipDeviceAttributeManagedMemory
@ hipDeviceAttributeManagedMemory
Device supports allocating managed memory on this system.
Definition: hip_runtime_api.h:366
hipArrayMapInfo::offsetX
unsigned int offsetX
X offset in elements.
Definition: hip_runtime_api.h:1362
hipGetTextureObjectResourceViewDesc
hipError_t hipGetTextureObjectResourceViewDesc(struct hipResourceViewDesc *pResViewDesc, hipTextureObject_t textureObject)
Gets resource view descriptor for the texture object.
hipDeviceGetGraphMemAttribute
hipError_t hipDeviceGetGraphMemAttribute(int device, hipGraphMemAttributeType attr, void *value)
Get the mem attribute for graphs.
hipDeviceGetP2PAttribute
hipError_t hipDeviceGetP2PAttribute(int *value, hipDeviceP2PAttr attr, int srcDevice, int dstDevice)
Returns a value for attribute of link between two devices.
hipGraphInstantiateFlagAutoFreeOnLaunch
@ hipGraphInstantiateFlagAutoFreeOnLaunch
Automatically free memory allocated in a graph before relaunching.
Definition: hip_runtime_api.h:1261
hipMemsetD16Async
hipError_t hipMemsetD16Async(hipDeviceptr_t dest, unsigned short value, size_t count, hipStream_t stream __dparm(0))
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant short value v...
hipModuleLaunchCooperativeKernelMultiDevice
hipError_t hipModuleLaunchCooperativeKernelMultiDevice(hipFunctionLaunchParams *launchParamsList, unsigned int numDevices, unsigned int flags)
Launches kernels on multiple devices where thread blocks can cooperate and synchronize as they execut...
hipMemcpy2DFromArrayAsync
hipError_t hipMemcpy2DFromArrayAsync(void *dst, size_t dpitch, hipArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copies data between host and device asynchronously.
hipMemGenericAllocationHandle_t
struct ihipMemGenericAllocationHandle * hipMemGenericAllocationHandle_t
Definition: hip_runtime_api.h:1307
hipMemPoolTrimTo
hipError_t hipMemPoolTrimTo(hipMemPool_t mem_pool, size_t min_bytes_to_hold)
Releases freed memory back to the OS.
hipDeviceAttributeMemoryBusWidth
@ hipDeviceAttributeMemoryBusWidth
Global memory bus width in bits.
Definition: hip_runtime_api.h:402
hipDeviceAttributePageableMemoryAccessUsesHostPageTables
@ hipDeviceAttributePageableMemoryAccessUsesHostPageTables
Device accesses pageable memory via the host's page tables.
Definition: hip_runtime_api.h:410
hipGraphNodeTypeMemcpyFromSymbol
@ hipGraphNodeTypeMemcpyFromSymbol
MemcpyFromSymbol node.
Definition: hip_runtime_api.h:1146
hipGraphRemoveDependencies
hipError_t hipGraphRemoveDependencies(hipGraph_t graph, const hipGraphNode_t *from, const hipGraphNode_t *to, size_t numDependencies)
Removes dependency edges from a graph.
hipDeviceAttributeSingleToDoublePrecisionPerfRatio
@ hipDeviceAttributeSingleToDoublePrecisionPerfRatio
Cuda only. Performance ratio of single precision to double precision.
Definition: hip_runtime_api.h:422
hipGraphInstantiateFlagUseNodePriority
@ hipGraphInstantiateFlagUseNodePriority
Run the graph using the per-node priority attributes rather than the priority of the stream it is lau...
Definition: hip_runtime_api.h:1267
hipGetErrorString
const char * hipGetErrorString(hipError_t hipError)
Return handy text string message to explain the error which occurred.
hipMemRangeGetAttributes
hipError_t hipMemRangeGetAttributes(void **data, size_t *data_sizes, hipMemRangeAttribute *attributes, size_t num_attributes, const void *dev_ptr, size_t count)
Query attributes of a given memory range in HIP.
hipGraphLaunch
hipError_t hipGraphLaunch(hipGraphExec_t graphExec, hipStream_t stream)
launches an executable graph in a stream
hipGetDeviceFlags
hipError_t hipGetDeviceFlags(unsigned int *flags)
Gets the flags set for current device.
hipGraphInstantiateFlags
hipGraphInstantiateFlags
Definition: hip_runtime_api.h:1260
hipGraphNodeTypeGraph
@ hipGraphNodeTypeGraph
Node which executes an embedded graph.
Definition: hip_runtime_api.h:1138
hipDeviceGetByPCIBusId
hipError_t hipDeviceGetByPCIBusId(int *device, const char *pciBusId)
Returns a handle to a compute device.
hipErrorInvalidMemcpyDirection
hipErrorInvalidMemcpyDirection
Invalid memory copy direction.
Definition: hip_runtime_api.h:232
hipMemcpyToSymbolAsync
hipError_t hipMemcpyToSymbolAsync(const void *symbol, const void *src, size_t sizeBytes, size_t offset, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copies data to the given symbol on the device asynchronously.
hipMalloc3DArray
hipError_t hipMalloc3DArray(hipArray **array, const struct hipChannelFormatDesc *desc, struct hipExtent extent, unsigned int flags)
Allocate an array on the device.
hipDeviceArch_t::hasGlobalInt64Atomics
unsigned hasGlobalInt64Atomics
64-bit integer atomics for global memory.
Definition: hip_runtime_api.h:54
hipStreamCaptureStatus
hipStreamCaptureStatus
Definition: hip_runtime_api.h:1234
hipMemRetainAllocationHandle
hipError_t hipMemRetainAllocationHandle(hipMemGenericAllocationHandle_t *handle, void *addr)
Returns the allocation handle of the backing memory allocation given the address.
hipDeviceAttributeSharedMemPerMultiprocessor
@ hipDeviceAttributeSharedMemPerMultiprocessor
Cuda only. Shared memory available per multiprocessor.
Definition: hip_runtime_api.h:421
hipDeviceProp_t::minor
int minor
Definition: hip_runtime_api.h:103
hipDeviceAttributeMaxBlockDimX
@ hipDeviceAttributeMaxBlockDimX
Max block size in width.
Definition: hip_runtime_api.h:368
hipErrorInvalidDevicePointer
hipErrorInvalidDevicePointer
Invalid Device Pointer.
Definition: hip_runtime_api.h:231
hipChooseDevice
hipError_t hipChooseDevice(int *device, const hipDeviceProp_t *prop)
Device which matches hipDeviceProp_t is returned.
hipDeviceAttributeWallClockRate
@ hipDeviceAttributeWallClockRate
Constant frequency of wall clock in kilohertz.
Definition: hip_runtime_api.h:462
hipMalloc3D
hipError_t hipMalloc3D(hipPitchedPtr *pitchedDevPtr, hipExtent extent)
Create a 3D memory pointer on the device.
hipGraphGetRootNodes
hipError_t hipGraphGetRootNodes(hipGraph_t graph, hipGraphNode_t *pRootNodes, size_t *pNumRootNodes)
Returns graph's root nodes.
hipGraphClone
hipError_t hipGraphClone(hipGraph_t *pGraphClone, hipGraph_t originalGraph)
Clones a graph.
hipGraphInstantiateFlagDeviceLaunch
@ hipGraphInstantiateFlagDeviceLaunch
Instantiate the graph to be launchable from the device.
Definition: hip_runtime_api.h:1265
hipStreamBeginCapture
hipError_t hipStreamBeginCapture(hipStream_t stream, hipStreamCaptureMode mode)
Begins graph capture on a stream.
hipLaunchHostFunc
hipError_t hipLaunchHostFunc(hipStream_t stream, hipHostFn_t fn, void *userData)
Enqueues a host function call in a stream.
hipDestroyExternalSemaphore
hipError_t hipDestroyExternalSemaphore(hipExternalSemaphore_t extSem)
Destroys an external semaphore object and releases any references to the underlying resource....
hipMemcpy2DAsync
hipError_t hipMemcpy2DAsync(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copies data between host and device.
hipUserObjectRetainFlags
hipUserObjectRetainFlags
Definition: hip_runtime_api.h:1256
hipMemAccessFlagsProtRead
@ hipMemAccessFlagsProtRead
Set the address range read accessible.
Definition: hip_runtime_api.h:854
hipLaunchKernel
hipError_t hipLaunchKernel(const void *function_address, dim3 numBlocks, dim3 dimBlocks, void **args, size_t sharedMemBytes __dparm(0), hipStream_t stream __dparm(0))
C compliant kernel launch API.
hipMemsetD32
hipError_t hipMemsetD32(hipDeviceptr_t dest, int value, size_t count)
Fills the memory area pointed to by dest with the constant integer value for specified number of time...
hipArrayMapInfo::memOperationType
hipMemOperationType memOperationType
Memory operation type.
Definition: hip_runtime_api.h:1375
hipGLDeviceList
hipGLDeviceList
Definition: hip_runtime_api.h:1082
hipGraphCreate
hipError_t hipGraphCreate(hipGraph_t *pGraph, unsigned int flags)
Creates a graph.
hipGraphicsUnmapResources
hipError_t hipGraphicsUnmapResources(int count, hipGraphicsResource_t *resources, hipStream_t stream __dparm(0))
Unmaps graphics resources.
hipGraphExecUpdateErrorTopologyChanged
@ hipGraphExecUpdateErrorTopologyChanged
The update failed because the topology changed.
Definition: hip_runtime_api.h:1218
hipErrorMapBufferObjectFailed
hipErrorMapBufferObjectFailed
Produced when the IPC memory attach failed from ROCr.
Definition: hip_runtime_api.h:244
hipDeviceProp_t::texturePitchAlignment
size_t texturePitchAlignment
Pitch alignment requirement for texture references bound to pitched memory.
Definition: hip_runtime_api.h:133
hipUnbindTexture
hipError_t hipUnbindTexture(const textureReference *tex)
Unbinds a texture. [Deprecated].
hipTexRefGetMipmapFilterMode
hipError_t hipTexRefGetMipmapFilterMode(enum hipTextureFilterMode *pfm, const textureReference *texRef)
Gets the mipmap filter mode for a texture reference. [Deprecated].
hipDeviceAttributeMaxGridDimX
@ hipDeviceAttributeMaxGridDimX
Max grid size in width.
Definition: hip_runtime_api.h:371
hipGraphExecHostNodeSetParams
hipError_t hipGraphExecHostNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, const hipHostNodeParams *pNodeParams)
Sets the parameters for a host node in the given graphExec.
hipDeviceArch_t::hasThreadFenceSystem
unsigned hasThreadFenceSystem
__threadfence_system.
Definition: hip_runtime_api.h:67
hipStreamCreate
hipError_t hipStreamCreate(hipStream_t *stream)
Create an asynchronous stream.
hipMemAllocNodeParams::dptr
void * dptr
Returned device address of the allocation.
Definition: hip_runtime_api.h:1180
hipGraphDebugDotFlagsKernelNodeAttributes
@ hipGraphDebugDotFlagsKernelNodeAttributes
Definition: hip_runtime_api.h:1284
hipGraphDebugDotFlagsExtSemasSignalNodeParams
@ hipGraphDebugDotFlagsExtSemasSignalNodeParams
Definition: hip_runtime_api.h:1280
hipGraphAddMemcpyNode1D
hipError_t hipGraphAddMemcpyNode1D(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, void *dst, const void *src, size_t count, hipMemcpyKind kind)
Creates a 1D memcpy node and adds it to a graph.
hipTexRefGetFlags
hipError_t hipTexRefGetFlags(unsigned int *pFlags, const textureReference *texRef)
Gets flags for a texture reference. [Deprecated].
hipBindTextureToArray
hipError_t hipBindTextureToArray(const textureReference *tex, hipArray_const_t array, const hipChannelFormatDesc *desc)
Binds a memory area to a texture. [Deprecated].
hipMemPoolAttrReleaseThreshold
@ hipMemPoolAttrReleaseThreshold
Definition: hip_runtime_api.h:805
hipDeviceProp_t::pageableMemoryAccessUsesHostPageTables
int pageableMemoryAccessUsesHostPageTables
Device accesses pageable memory via the host's page tables.
Definition: hip_runtime_api.h:152
hipDeviceGetStreamPriorityRange
hipError_t hipDeviceGetStreamPriorityRange(int *leastPriority, int *greatestPriority)
Returns numerical values that correspond to the least and greatest stream priority.
hipGraphAddKernelNode
hipError_t hipGraphAddKernelNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, const hipKernelNodeParams *pNodeParams)
Creates a kernel execution node and adds it to a graph.
hipGraphHostNodeGetParams
hipError_t hipGraphHostNodeGetParams(hipGraphNode_t node, hipHostNodeParams *pNodeParams)
Returns a host node's parameters.
hipArrayMapInfo::offsetZ
unsigned int offsetZ
Z offset in elements.
Definition: hip_runtime_api.h:1364
hipMemPtrGetInfo
hipError_t hipMemPtrGetInfo(void *ptr, size_t *size)
Get allocated memory size via memory pointer.
hipDeviceAttributeMaxThreadsDim
@ hipDeviceAttributeMaxThreadsDim
Maximum dimension of a block.
Definition: hip_runtime_api.h:398
hipIpcEventHandle_st
Definition: hip_runtime_api.h:535
hipStreamGetCaptureInfo
hipError_t hipStreamGetCaptureInfo(hipStream_t stream, hipStreamCaptureStatus *pCaptureStatus, unsigned long long *pId)
Get capture status of a stream.
hipDeviceAttributeImageSupport
@ hipDeviceAttributeImageSupport
'1' if Device supports image, '0' otherwise.
Definition: hip_runtime_api.h:458
hipDeviceAttributeLuid
@ hipDeviceAttributeLuid
Cuda only. 8-byte locally unique identifier in 8 bytes. Undefined on TCC and non-Windows platforms.
Definition: hip_runtime_api.h:363
hipMemAdviseSetPreferredLocation
@ hipMemAdviseSetPreferredLocation
Definition: hip_runtime_api.h:723
hipMemLocation
Definition: hip_runtime_api.h:843
hipDeviceProp_t::maxTexture3D
int maxTexture3D[3]
Maximum dimensions (width, height, depth) of 3D images, in image elements.
Definition: hip_runtime_api.h:128
hipGetTextureObjectTextureDesc
hipError_t hipGetTextureObjectTextureDesc(hipTextureDesc *pTexDesc, hipTextureObject_t textureObject)
Gets texture descriptor for the texture object.
hipGraphNodeGetDependencies
hipError_t hipGraphNodeGetDependencies(hipGraphNode_t node, hipGraphNode_t *pDependencies, size_t *pNumDependencies)
Returns a node's dependencies.
hipStreamCreateWithPriority
hipError_t hipStreamCreateWithPriority(hipStream_t *stream, unsigned int flags, int priority)
Create an asynchronous stream with the specified priority.
hipGraphInstantiateFlagUpload
@ hipGraphInstantiateFlagUpload
Automatically upload the graph after instantiaton.
Definition: hip_runtime_api.h:1263
hipMemRangeAttributeCoherencyMode
@ hipMemRangeAttributeCoherencyMode
Definition: hip_runtime_api.h:764
hipFuncCache_t
hipFuncCache_t
Definition: hip_runtime_api.h:944
hipArraySparseSubresourceTypeMiptail
@ hipArraySparseSubresourceTypeMiptail
Miptail.
Definition: hip_runtime_api.h:1345
hipGraphAddDependencies
hipError_t hipGraphAddDependencies(hipGraph_t graph, const hipGraphNode_t *from, const hipGraphNode_t *to, size_t numDependencies)
Adds dependency edges to a graph.
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedBlockDim
int cooperativeMultiDeviceUnmatchedBlockDim
Definition: hip_runtime_api.h:141
hipMemImportFromShareableHandle
hipError_t hipMemImportFromShareableHandle(hipMemGenericAllocationHandle_t *handle, void *osHandle, hipMemAllocationHandleType shHandleType)
Imports an allocation from a requested shareable handle type.
hipPeekAtLastError
hipError_t hipPeekAtLastError(void)
Return last error returned by any HIP runtime API call.
hipDeviceAttributeMaxSurfaceCubemapLayered
@ hipDeviceAttributeMaxSurfaceCubemapLayered
Cuda only. Maximum dimension of Cubemap layered surface.
Definition: hip_runtime_api.h:380
hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags
hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, const void *f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags __dparm(hipOccupancyDefault))
Returns occupancy for a device function.
hipModuleGetTexRef
hipError_t hipModuleGetTexRef(textureReference **texRef, hipModule_t hmod, const char *name)
returns the handle of the texture reference with the name from the module.
hipMemcpy3DAsync
hipError_t hipMemcpy3DAsync(const struct hipMemcpy3DParms *p, hipStream_t stream __dparm(0))
Copies data between host and device asynchronously.
hipDeviceGetPCIBusId
hipError_t hipDeviceGetPCIBusId(char *pciBusId, int len, int device)
Returns a PCI Bus Id string for the device, overloaded to take int device ID.
hipGraphDestroy
hipError_t hipGraphDestroy(hipGraph_t graph)
Destroys a graph.
hipHostGetFlags
hipError_t hipHostGetFlags(unsigned int *flagsPtr, void *hostPtr)
Return flags associated with host pointer.
hipGraphExecUpdateErrorParametersChanged
@ hipGraphExecUpdateErrorParametersChanged
The update failed because the parameters changed in a way that is not supported.
Definition: hip_runtime_api.h:1222
hipErrorHostMemoryNotRegistered
hipErrorHostMemoryNotRegistered
Produced when trying to unlock a non-page-locked memory.
Definition: hip_runtime_api.h:285
hipMemPoolAttrReservedMemCurrent
@ hipMemPoolAttrReservedMemCurrent
Definition: hip_runtime_api.h:810
hipErrorRuntimeOther
hipErrorRuntimeOther
Definition: hip_runtime_api.h:324
hipDeviceAttributeClockRate
@ hipDeviceAttributeClockRate
Peak clock frequency in kilohertz.
Definition: hip_runtime_api.h:345
hipMemGetAddressRange
hipError_t hipMemGetAddressRange(hipDeviceptr_t *pbase, size_t *psize, hipDeviceptr_t dptr)
Get information on memory allocations.
hipWaitExternalSemaphoresAsync
hipError_t hipWaitExternalSemaphoresAsync(const hipExternalSemaphore_t *extSemArray, const hipExternalSemaphoreWaitParams *paramsArray, unsigned int numExtSems, hipStream_t stream)
Waits on a set of external semaphore objects.
hipDeviceProp_t::asicRevision
int asicRevision
Revision of the GPU in this device.
Definition: hip_runtime_api.h:146
hipDeviceAttributeDirectManagedMemAccessFromHost
@ hipDeviceAttributeDirectManagedMemAccessFromHost
Definition: hip_runtime_api.h:354
hipMemAllocationProp::location
hipMemLocation location
Memory location.
Definition: hip_runtime_api.h:1295
hipTexRefGetMaxAnisotropy
hipError_t hipTexRefGetMaxAnisotropy(int *pmaxAnsio, const textureReference *texRef)
Gets the maximum anisotropy for a texture reference. [Deprecated].
hipMemHandleTypeWin32Kmt
@ hipMemHandleTypeWin32Kmt
Allows a Win32 KMT handle for exporting. (D3DKMT_HANDLE)
Definition: hip_runtime_api.h:886
hipSignalExternalSemaphoresAsync
hipError_t hipSignalExternalSemaphoresAsync(const hipExternalSemaphore_t *extSemArray, const hipExternalSemaphoreSignalParams *paramsArray, unsigned int numExtSems, hipStream_t stream)
Signals a set of external semaphore objects.
hipGraphNodeTypeHost
@ hipGraphNodeTypeHost
Host (executable) node.
Definition: hip_runtime_api.h:1137
hipStreamWaitEvent
hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags)
Make the specified compute stream wait for an event.
hipGraphNodeSetEnabled
hipError_t hipGraphNodeSetEnabled(hipGraphExec_t hGraphExec, hipGraphNode_t hNode, unsigned int isEnabled)
Enables or disables the specified node in the given graphExec.
hipFuncCachePreferEqual
@ hipFuncCachePreferEqual
prefer equal size L1 cache and shared memory
Definition: hip_runtime_api.h:948
hipMemPoolProps::location
hipMemLocation location
Location where allocations should reside.
Definition: hip_runtime_api.h:894
hipGraphInstantiate
hipError_t hipGraphInstantiate(hipGraphExec_t *pGraphExec, hipGraph_t graph, hipGraphNode_t *pErrorNode, char *pLogBuffer, size_t bufferSize)
Creates an executable graph from a graph.
hipDeviceAttributeMaxGridDimZ
@ hipDeviceAttributeMaxGridDimZ
Max grid size in depth.
Definition: hip_runtime_api.h:373
hipGetDevice
hipError_t hipGetDevice(int *deviceId)
Return the default device id for the calling host thread.
hipDeviceSetGraphMemAttribute
hipError_t hipDeviceSetGraphMemAttribute(int device, hipGraphMemAttributeType attr, void *value)
Set the mem attribute for graphs.
hipMemcpyFromSymbolAsync
hipError_t hipMemcpyFromSymbolAsync(void *dst, const void *symbol, size_t sizeBytes, size_t offset, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copies data from the given symbol on the device asynchronously.
hipStreamWaitValue64
hipError_t hipStreamWaitValue64(hipStream_t stream, void *ptr, uint64_t value, unsigned int flags, uint64_t mask __dparm(0xFFFFFFFFFFFFFFFF))
Enqueues a wait command to the stream.[BETA].
hipMemLocation::id
int id
Identifier for the provided location type hipMemLocationType.
Definition: hip_runtime_api.h:845
hipGraphExecUpdateResult
hipGraphExecUpdateResult
Definition: hip_runtime_api.h:1214
hipMallocArray
hipError_t hipMallocArray(hipArray **array, const hipChannelFormatDesc *desc, size_t width, size_t height __dparm(0), unsigned int flags __dparm(hipArrayDefault))
Allocate an array on the device.
hipGraphDebugDotFlagsMemsetNodeParams
@ hipGraphDebugDotFlagsMemsetNodeParams
Definition: hip_runtime_api.h:1276
hipGraphExecKernelNodeSetParams
hipError_t hipGraphExecKernelNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, const hipKernelNodeParams *pNodeParams)
Sets the parameters for a kernel node in the given graphExec.
hipCtxSetCurrent
hipError_t hipCtxSetCurrent(hipCtx_t ctx)
Set the passed context as current/default. [Deprecated].
hipMemAllocationProp
struct hipMemAllocationProp hipMemAllocationProp
hipGraphExecDestroy
hipError_t hipGraphExecDestroy(hipGraphExec_t graphExec)
Destroys an executable graph.
hipMemRangeCoherencyModeCoarseGrain
@ hipMemRangeCoherencyModeCoarseGrain
Definition: hip_runtime_api.h:745
hipMemcpyToArray
hipError_t hipMemcpyToArray(hipArray *dst, size_t wOffset, size_t hOffset, const void *src, size_t count, hipMemcpyKind kind)
Copies data between host and device. [Deprecated].
hipStreamAttachMemAsync
hipError_t hipStreamAttachMemAsync(hipStream_t stream, void *dev_ptr, size_t length __dparm(0), unsigned int flags __dparm(hipMemAttachSingle))
Attach memory to a stream asynchronously in HIP.
HIP_MEMCPY3D
Definition: driver_types.h:380
hipMemoryTypeDevice
@ hipMemoryTypeDevice
Definition: hip_runtime_api.h:163
hipMemGetAccess
hipError_t hipMemGetAccess(unsigned long long *flags, const hipMemLocation *location, void *ptr)
Get the access flags set for the given location and ptr.
hipDeviceAttributeMaxRegistersPerBlock
@ hipDeviceAttributeMaxRegistersPerBlock
Definition: hip_runtime_api.h:415
hipGraphExecChildGraphNodeSetParams
hipError_t hipGraphExecChildGraphNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, hipGraph_t childGraph)
Updates node parameters in the child graph node in the given graphExec.
hipMemcpyDtoDAsync
hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream)
Copy data from Device to Device asynchronously.
hipErrorNoDevice
hipErrorNoDevice
Call to hipGetDeviceCount returned 0 devices.
Definition: hip_runtime_api.h:237
hipDeviceProp_t::isLargeBar
int isLargeBar
1: if it is a large PCI bar device, else 0
Definition: hip_runtime_api.h:145
hipDeviceAttributeLocalL1CacheSupported
@ hipDeviceAttributeLocalL1CacheSupported
caching locals in L1 is supported
Definition: hip_runtime_api.h:362
hipDeviceAttributeComputeCapabilityMinor
@ hipDeviceAttributeComputeCapabilityMinor
Minor compute capability version number.
Definition: hip_runtime_api.h:404
hipGetTextureAlignmentOffset
hipError_t hipGetTextureAlignmentOffset(size_t *offset, const textureReference *texref)
Get the offset of the alignment in a texture. [Deprecated].
hipGraphMemcpyNodeSetParams
hipError_t hipGraphMemcpyNodeSetParams(hipGraphNode_t node, const hipMemcpy3DParms *pNodeParams)
Sets a memcpy node's parameters.
hipDeviceAttributeAsicRevision
@ hipDeviceAttributeAsicRevision
Revision of the GPU in this device.
Definition: hip_runtime_api.h:455
hipMemPoolPtrExportData
struct hipMemPoolPtrExportData hipMemPoolPtrExportData
hipGraphEventWaitNodeGetEvent
hipError_t hipGraphEventWaitNodeGetEvent(hipGraphNode_t node, hipEvent_t *event_out)
Returns the event associated with an event wait node.
hipArrayMapInfo::layer
unsigned int layer
For layered arrays must be a valid layer index. Otherwise, must be zero.
Definition: hip_runtime_api.h:1361
hipMemcpy2DFromArray
hipError_t hipMemcpy2DFromArray(void *dst, size_t dpitch, hipArray_const_t src, size_t wOffset, size_t hOffset, size_t width, size_t height, hipMemcpyKind kind)
Copies data between host and device.
hipMemHandleTypeNone
@ hipMemHandleTypeNone
Does not allow any export mechanism.
Definition: hip_runtime_api.h:883
hipModuleOccupancyMaxPotentialBlockSizeWithFlags
hipError_t hipModuleOccupancyMaxPotentialBlockSizeWithFlags(int *gridSize, int *blockSize, hipFunction_t f, size_t dynSharedMemPerBlk, int blockSizeLimit, unsigned int flags)
determine the grid and block sizes to achieves maximum occupancy for a kernel
hipDeviceProp_t::concurrentManagedAccess
int concurrentManagedAccess
Device can coherently access managed memory concurrently with the CPU.
Definition: hip_runtime_api.h:149
hipDeviceProp_t::l2CacheSize
int l2CacheSize
L2 cache size.
Definition: hip_runtime_api.h:107
hipDevicePrimaryCtxRelease
hipError_t hipDevicePrimaryCtxRelease(hipDevice_t dev)
Release the primary context on the GPU.
hipDeviceProp_t::textureAlignment
size_t textureAlignment
Alignment requirement for textures.
Definition: hip_runtime_api.h:132
hipGraphExecUpdateError
@ hipGraphExecUpdateError
Definition: hip_runtime_api.h:1216
hipDeviceAttributeMaxTextureCubemap
@ hipDeviceAttributeMaxTextureCubemap
Cuda only. Maximum dimensions of Cubemap texture.
Definition: hip_runtime_api.h:396
hipMemcpyToSymbol
hipError_t hipMemcpyToSymbol(const void *symbol, const void *src, size_t sizeBytes, size_t offset __dparm(0), hipMemcpyKind kind __dparm(hipMemcpyHostToDevice))
Copies data to the given symbol on the device. Symbol HIP APIs allow a kernel to define a device-side...
hipHostMalloc
hipError_t hipHostMalloc(void **ptr, size_t size, unsigned int flags)
Allocates device accessible page locked (pinned) host memory.
hipDeviceAttributeKernelExecTimeout
@ hipDeviceAttributeKernelExecTimeout
Run time limit for kernels executed on the device.
Definition: hip_runtime_api.h:360
hipGraphNodeTypeEventRecord
@ hipGraphNodeTypeEventRecord
External event record node.
Definition: hip_runtime_api.h:1141
dim3::y
uint32_t y
y
Definition: hip_runtime_api.h:966
hipDeviceAttributeL2CacheSize
@ hipDeviceAttributeL2CacheSize
Size of L2 cache in bytes. 0 if the device doesn't have L2 cache.
Definition: hip_runtime_api.h:361
hipDeviceAttributeCooperativeMultiDeviceUnmatchedGridDim
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedGridDim
Definition: hip_runtime_api.h:448
hipMemRangeGetAttribute
hipError_t hipMemRangeGetAttribute(void *data, size_t data_size, hipMemRangeAttribute attribute, const void *dev_ptr, size_t count)
Query an attribute of a given memory range in HIP.
hipDeviceGetName
hipError_t hipDeviceGetName(char *name, int len, hipDevice_t device)
Returns an identifer string for the device.
hipArrayMapInfo::subresourceType
hipArraySparseSubresourceType subresourceType
Sparse subresource type.
Definition: hip_runtime_api.h:1357
hipDeviceGetDefaultMemPool
hipError_t hipDeviceGetDefaultMemPool(hipMemPool_t *mem_pool, int device)
Returns the default memory pool of the specified device.
hipArray3DCreate
hipError_t hipArray3DCreate(hipArray **array, const HIP_ARRAY3D_DESCRIPTOR *pAllocateArray)
Create a 3D array memory pointer on the device.
hipDeviceAttributeMaxTexture3DWidth
@ hipDeviceAttributeMaxTexture3DWidth
Maximum dimension width of 3D texture.
Definition: hip_runtime_api.h:392
hipDeviceArch_t::hasSurfaceFuncs
unsigned hasSurfaceFuncs
Surface functions.
Definition: hip_runtime_api.h:71
hipFunctionLaunchParams_t::gridDimZ
unsigned int gridDimZ
Depth(Z) of grid in blocks.
Definition: hip_runtime_api.h:984
hipDeviceAttributeIntegrated
@ hipDeviceAttributeIntegrated
Device is integrated GPU.
Definition: hip_runtime_api.h:358
hipDeviceProp_t::isMultiGpuBoard
int isMultiGpuBoard
1 if device is on a multi-GPU board, 0 if not.
Definition: hip_runtime_api.h:118
hipMemcpyParam2DAsync
hipError_t hipMemcpyParam2DAsync(const hip_Memcpy2D *pCopy, hipStream_t stream __dparm(0))
Copies memory for 2D arrays.
hipAccessPolicyWindow
Definition: hip_runtime_api.h:1197
hipMemAdvise
hipError_t hipMemAdvise(const void *dev_ptr, size_t count, hipMemoryAdvise advice, int device)
Advise about the usage of a given memory range to HIP.
hipArrayMapInfo::flags
unsigned int flags
flags for future use, must be zero now.
Definition: hip_runtime_api.h:1382
hipDeviceAttributeMaxGridDimY
@ hipDeviceAttributeMaxGridDimY
Max grid size in height.
Definition: hip_runtime_api.h:372
hipDeviceAttributeUnifiedAddressing
@ hipDeviceAttributeUnifiedAddressing
Cuda only. An unified address space shared with the host.
Definition: hip_runtime_api.h:430
hipMemAdviseUnsetCoarseGrain
@ hipMemAdviseUnsetCoarseGrain
Restores cache coherency policy back to fine-grain.
Definition: hip_runtime_api.h:735
hipMemoryTypeHost
@ hipMemoryTypeHost
Memory is physically located on host.
Definition: hip_runtime_api.h:162
hipDeviceAttributeSurfaceAlignment
@ hipDeviceAttributeSurfaceAlignment
Cuda only. Alignment requirement for surfaces.
Definition: hip_runtime_api.h:424
hipFreeAsync
hipError_t hipFreeAsync(void *dev_ptr, hipStream_t stream)
Frees memory with stream ordered semantics.
hipDeviceEnablePeerAccess
hipError_t hipDeviceEnablePeerAccess(int peerDeviceId, unsigned int flags)
Enable direct access from current device's virtual address space to memory allocations physically loc...
hipCtxSetCacheConfig
hipError_t hipCtxSetCacheConfig(hipFuncCache_t cacheConfig)
Set L1/Shared cache partition. [Deprecated].
hipMemGetAllocationGranularity
hipError_t hipMemGetAllocationGranularity(size_t *granularity, const hipMemAllocationProp *prop, hipMemAllocationGranularity_flags option)
Calculates either the minimal or recommended granularity.
hipMemPoolExportToShareableHandle
hipError_t hipMemPoolExportToShareableHandle(void *shared_handle, hipMemPool_t mem_pool, hipMemAllocationHandleType handle_type, unsigned int flags)
Exports a memory pool to the requested handle type.
hipErrorInvalidContext
hipErrorInvalidContext
Produced when input context is invalid.
Definition: hip_runtime_api.h:240
hipDeviceArch_t::hasSharedInt64Atomics
unsigned hasSharedInt64Atomics
64-bit integer atomics for shared memory.
Definition: hip_runtime_api.h:55
hipDeviceProp_t::computeMode
int computeMode
Compute mode.
Definition: hip_runtime_api.h:109
hipGraphicsRegisterFlagsReadOnly
@ hipGraphicsRegisterFlagsReadOnly
HIP will not write to this registered resource.
Definition: hip_runtime_api.h:1097
hipMallocMipmappedArray
hipError_t hipMallocMipmappedArray(hipMipmappedArray_t *mipmappedArray, const struct hipChannelFormatDesc *desc, struct hipExtent extent, unsigned int numLevels, unsigned int flags __dparm(0))
Allocate a mipmapped array on the device.
hipDestroyExternalMemory
hipError_t hipDestroyExternalMemory(hipExternalMemory_t extMem)
Destroys an external memory object.
hipExternalSemaphoreHandleDesc_st
Definition: hip_runtime_api.h:1025
hipCtxPushCurrent
hipError_t hipCtxPushCurrent(hipCtx_t ctx)
Push the context to be set as current/ default context. [Deprecated].
hipDeviceAttributeIsMultiGpuBoard
@ hipDeviceAttributeIsMultiGpuBoard
Multiple GPU devices.
Definition: hip_runtime_api.h:359
hipSharedMemConfig
hipSharedMemConfig
Definition: hip_runtime_api.h:953
hipGraphGetNodes
hipError_t hipGraphGetNodes(hipGraph_t graph, hipGraphNode_t *nodes, size_t *numNodes)
Returns graph nodes.
hipGetStreamDeviceId
int hipGetStreamDeviceId(hipStream_t stream)
Returns device ID on the stream.
hipDeviceAttributeMaxSurfaceCubemap
@ hipDeviceAttributeMaxSurfaceCubemap
Cuda only. Maximum dimensions of Cubemap surface.
Definition: hip_runtime_api.h:379
hipDrvMemcpy3D
hipError_t hipDrvMemcpy3D(const HIP_MEMCPY3D *pCopy)
Copies data between host and device.
hipDeviceAttributeMaxTexture2DMipmap
@ hipDeviceAttributeMaxTexture2DMipmap
Cuda only. Maximum dimensions of 2D mipmapped texture.
Definition: hip_runtime_api.h:391
dim3::x
uint32_t x
x
Definition: hip_runtime_api.h:965
hipGraphNodeTypeMemset
@ hipGraphNodeTypeMemset
Memset node.
Definition: hip_runtime_api.h:1136
hipDeviceAttributeGcnArchName
@ hipDeviceAttributeGcnArchName
Device gcnArch name in 256 bytes.
Definition: hip_runtime_api.h:443
hipDeviceProp_t::clockRate
int clockRate
Max clock frequency of the multiProcessors in khz.
Definition: hip_runtime_api.h:96
hipMemAccessFlagsProtReadWrite
@ hipMemAccessFlagsProtReadWrite
Set the address range read-write accessible.
Definition: hip_runtime_api.h:855
hipDeviceProp_t::hdpRegFlushCntl
unsigned int * hdpRegFlushCntl
Addres of HDP_REG_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:130
hipErrorPeerAccessNotEnabled
hipErrorPeerAccessNotEnabled
Peer access was never enabled from the current device.
Definition: hip_runtime_api.h:278
hipMemAccessDesc
Definition: hip_runtime_api.h:860
hipDeviceComputeCapability
hipError_t hipDeviceComputeCapability(int *major, int *minor, hipDevice_t device)
Returns the compute capability of the device.
hipApiName
const char * hipApiName(uint32_t id)
Returns HIP API name by ID.
hipStreamCaptureStatusNone
@ hipStreamCaptureStatusNone
Stream is not capturing.
Definition: hip_runtime_api.h:1235
hipStreamCallback_t
void(* hipStreamCallback_t)(hipStream_t stream, hipError_t status, void *userData)
Definition: hip_runtime_api.h:2301
hipTexRefSetMipmappedArray
hipError_t hipTexRefSetMipmappedArray(textureReference *texRef, struct hipMipmappedArray *mipmappedArray, unsigned int Flags)
Binds mipmapped array to a texture reference. [Deprecated].
hipDeviceProp_t::maxTexture1DLinear
int maxTexture1DLinear
Maximum size for 1D textures bound to linear memory.
Definition: hip_runtime_api.h:125
hipDeviceAttributeComputePreemptionSupported
@ hipDeviceAttributeComputePreemptionSupported
Cuda only. Device supports Compute Preemption.
Definition: hip_runtime_api.h:347
hipGraphKernelNodeSetParams
hipError_t hipGraphKernelNodeSetParams(hipGraphNode_t node, const hipKernelNodeParams *pNodeParams)
Sets a kernel node's parameters.
hipGraphGetEdges
hipError_t hipGraphGetEdges(hipGraph_t graph, hipGraphNode_t *from, hipGraphNode_t *to, size_t *numEdges)
Returns a graph's dependency edges.
hipTexRefSetMipmapLevelClamp
hipError_t hipTexRefSetMipmapLevelClamp(textureReference *texRef, float minMipMapLevelClamp, float maxMipMapLevelClamp)
Sets mipmap level clamp for a texture reference. [Deprecated].
hipDeviceArch_t::hasDynamicParallelism
unsigned hasDynamicParallelism
Dynamic parallelism.
Definition: hip_runtime_api.h:73
hipMemoryAdvise
hipMemoryAdvise
Definition: hip_runtime_api.h:719
hip_Memcpy2D
Definition: driver_types.h:96
hipGetMipmappedArrayLevel
hipError_t hipGetMipmappedArrayLevel(hipArray_t *levelArray, hipMipmappedArray_const_t mipmappedArray, unsigned int level)
Gets a mipmap level of a HIP mipmapped array.
hipDestroyTextureObject
hipError_t hipDestroyTextureObject(hipTextureObject_t textureObject)
Destroys a texture object.
hipExternalSemaphoreWaitParams_st
Definition: hip_runtime_api.h:1053
hipGraphDebugDotFlagsExtSemasWaitNodeParams
@ hipGraphDebugDotFlagsExtSemasWaitNodeParams
Definition: hip_runtime_api.h:1282
hipArray3DGetDescriptor
hipError_t hipArray3DGetDescriptor(HIP_ARRAY3D_DESCRIPTOR *pArrayDescriptor, hipArray *array)
Gets a 3D array descriptor.
hipDeviceProp_t::canMapHostMemory
int canMapHostMemory
Check whether HIP can map host memory.
Definition: hip_runtime_api.h:119
hipDeviceProp_t::sharedMemPerBlock
size_t sharedMemPerBlock
Size of shared memory region (in bytes).
Definition: hip_runtime_api.h:90
hipModuleOccupancyMaxPotentialBlockSize
hipError_t hipModuleOccupancyMaxPotentialBlockSize(int *gridSize, int *blockSize, hipFunction_t f, size_t dynSharedMemPerBlk, int blockSizeLimit)
determine the grid and block sizes to achieves maximum occupancy for a kernel
hipDeviceAttributeMaxSurface2DLayered
@ hipDeviceAttributeMaxSurface2DLayered
Cuda only. Maximum dimensions of 2D layered surface.
Definition: hip_runtime_api.h:377
__hipPushCallConfiguration
hipError_t __hipPushCallConfiguration(dim3 gridDim, dim3 blockDim, size_t sharedMem __dparm(0), hipStream_t stream __dparm(0))
Push configuration of a kernel launch.
hipIpcCloseMemHandle
hipError_t hipIpcCloseMemHandle(void *devPtr)
Close memory mapped with hipIpcOpenMemHandle.
hipMemPoolExportPointer
hipError_t hipMemPoolExportPointer(hipMemPoolPtrExportData *export_data, void *dev_ptr)
Export data to share a memory pool allocation between processes.
hipDeviceAttributeConcurrentManagedAccess
@ hipDeviceAttributeConcurrentManagedAccess
Device can coherently access managed memory concurrently with the CPU.
Definition: hip_runtime_api.h:349
hipUserObjectFlags
hipUserObjectFlags
Definition: hip_runtime_api.h:1252
hipDevicePrimaryCtxGetState
hipError_t hipDevicePrimaryCtxGetState(hipDevice_t dev, unsigned int *flags, int *active)
Get the state of the primary context.
hipGetSymbolSize
hipError_t hipGetSymbolSize(size_t *size, const void *symbol)
Gets the size of the given symbol on the device.
hipDeviceAttributeCooperativeMultiDeviceLaunch
@ hipDeviceAttributeCooperativeMultiDeviceLaunch
Support cooperative launch on multiple devices.
Definition: hip_runtime_api.h:351
hipLaunchCooperativeKernelMultiDevice
hipError_t hipLaunchCooperativeKernelMultiDevice(hipLaunchParams *launchParamsList, int numDevices, unsigned int flags)
Launches kernels on multiple devices where thread blocks can cooperate and synchronize as they execut...
hipMemAllocationProp::requestedHandleType
hipMemAllocationHandleType requestedHandleType
Requested handle type.
Definition: hip_runtime_api.h:1294
hipDeviceProp_t::maxThreadsPerMultiProcessor
int maxThreadsPerMultiProcessor
Maximum resident threads per multi-processor.
Definition: hip_runtime_api.h:108
hipDeviceSetCacheConfig
hipError_t hipDeviceSetCacheConfig(hipFuncCache_t cacheConfig)
Set L1/Shared cache partition.
hipDeviceAttributeMaxSurface2D
@ hipDeviceAttributeMaxSurface2D
Maximum dimension (width, height) of 2D surface.
Definition: hip_runtime_api.h:376
hipDeviceAttributePhysicalMultiProcessorCount
@ hipDeviceAttributePhysicalMultiProcessorCount
Definition: hip_runtime_api.h:459
hipMallocFromPoolAsync
hipError_t hipMallocFromPoolAsync(void **dev_ptr, size_t size, hipMemPool_t mem_pool, hipStream_t stream)
Allocates memory from a specified pool with stream ordered semantics.
hipMemExportToShareableHandle
hipError_t hipMemExportToShareableHandle(void *shareableHandle, hipMemGenericAllocationHandle_t handle, hipMemAllocationHandleType handleType, unsigned long long flags)
Exports an allocation to a requested shareable handle type.
hipThreadExchangeStreamCaptureMode
hipError_t hipThreadExchangeStreamCaptureMode(hipStreamCaptureMode *mode)
Swaps the stream capture mode of a thread.
hipDeviceProp_t::major
int major
Definition: hip_runtime_api.h:100
hipDeviceAttributeMaxSharedMemoryPerBlock
@ hipDeviceAttributeMaxSharedMemoryPerBlock
Maximum shared memory available per block in bytes.
Definition: hip_runtime_api.h:419
hipMemcpyAtoH
hipError_t hipMemcpyAtoH(void *dst, hipArray *srcArray, size_t srcOffset, size_t count)
Copies data between host and device.
hipGetDeviceCount
hipError_t hipGetDeviceCount(int *count)
Return number of compute-capable devices.
hipExtLaunchKernel
hipError_t hipExtLaunchKernel(const void *function_address, dim3 numBlocks, dim3 dimBlocks, void **args, size_t sharedMemBytes, hipStream_t stream, hipEvent_t startEvent, hipEvent_t stopEvent, int flags)
Launches kernel from the pointer address, with arguments and shared memory on stream.
hipSuccess
hipSuccess
Successful completion.
Definition: hip_runtime_api.h:214
hipExternalSemaphoreWaitParams
struct hipExternalSemaphoreWaitParams_st hipExternalSemaphoreWaitParams
hipModuleOccupancyMaxActiveBlocksPerMultiprocessorWithFlags
hipError_t hipModuleOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags)
Returns occupancy for a device function.
hipSetupArgument
hipError_t hipSetupArgument(const void *arg, size_t size, size_t offset)
Set a kernel argument.
hipArrayMapInfo::extentHeight
unsigned int extentHeight
Height in elements.
Definition: hip_runtime_api.h:1366
hipHostUnregister
hipError_t hipHostUnregister(void *hostPtr)
Un-register host pointer.
hipErrorStreamCaptureInvalidated
hipErrorStreamCaptureInvalidated
Definition: hip_runtime_api.h:296
hipDeviceAttributeMaxTexture3DAlt
@ hipDeviceAttributeMaxTexture3DAlt
Cuda only. Maximum dimensions of alternate 3D texture.
Definition: hip_runtime_api.h:395
hipStreamGetFlags
hipError_t hipStreamGetFlags(hipStream_t stream, unsigned int *flags)
Return flags associated with this stream.
hipMemsetD8Async
hipError_t hipMemsetD8Async(hipDeviceptr_t dest, unsigned char value, size_t count, hipStream_t stream __dparm(0))
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant byte value va...
hipDeviceAttributeMaxThreadsPerBlock
@ hipDeviceAttributeMaxThreadsPerBlock
Maximum number of threads per block.
Definition: hip_runtime_api.h:399
hipArrayMapInfo::reserved
unsigned int reserved[2]
Reserved for future use, must be zero now.
Definition: hip_runtime_api.h:1383
hipMemOperationTypeMap
@ hipMemOperationTypeMap
Map operation.
Definition: hip_runtime_api.h:1334
hipGraphNodeTypeMemcpy
@ hipGraphNodeTypeMemcpy
Memcpy node.
Definition: hip_runtime_api.h:1135
hipExtStreamCreateWithCUMask
hipError_t hipExtStreamCreateWithCUMask(hipStream_t *stream, uint32_t cuMaskSize, const uint32_t *cuMask)
Create an asynchronous stream with the specified CU mask.
hipDeviceProp_t::gcnArch
int gcnArch
DEPRECATED: use gcnArchName instead.
Definition: hip_runtime_api.h:120
hipFunctionLaunchParams_t
Definition: hip_runtime_api.h:980
hipGraph_t
struct ihipGraph * hipGraph_t
Definition: hip_runtime_api.h:1112
hipTexObjectGetResourceViewDesc
hipError_t hipTexObjectGetResourceViewDesc(HIP_RESOURCE_VIEW_DESC *pResViewDesc, hipTextureObject_t texObject)
Gets resource view descriptor of a texture object.
hipStreamSynchronize
hipError_t hipStreamSynchronize(hipStream_t stream)
Wait for all commands in stream to complete.
hipDeviceArch_t
Definition: hip_runtime_api.h:45
hipMemAddressFree
hipError_t hipMemAddressFree(void *devPtr, size_t size)
Frees an address range reservation made via hipMemAddressReserve.
hipMemUnmap
hipError_t hipMemUnmap(void *ptr, size_t size)
Unmap memory allocation of a given address range.
hipGetErrorName
const char * hipGetErrorName(hipError_t hip_error)
Return hip error as text string form.
hipDeviceProp_t::kernelExecTimeoutEnabled
int kernelExecTimeoutEnabled
Run time limit for kernels executed on the device.
Definition: hip_runtime_api.h:134
dim3
struct dim3 dim3
hipDeviceGet
hipError_t hipDeviceGet(hipDevice_t *device, int ordinal)
Returns a handle to a compute device.
hipMemPoolSetAttribute
hipError_t hipMemPoolSetAttribute(hipMemPool_t mem_pool, hipMemPoolAttr attr, void *value)
Sets attributes of a memory pool.
hipArrayMapInfo::offset
unsigned long long offset
Offset within mip tail.
Definition: hip_runtime_api.h:1371
hipMemcpyDtoD
hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Device.
hipImportExternalSemaphore
hipError_t hipImportExternalSemaphore(hipExternalSemaphore_t *extSem_out, const hipExternalSemaphoreHandleDesc *semHandleDesc)
Imports an external semaphore.
hipDeviceProp_t::maxTexture1D
int maxTexture1D
Maximum number of elements in 1D images.
Definition: hip_runtime_api.h:126
hipMemAllocationProp::compressionType
unsigned char compressionType
Compression type.
Definition: hip_runtime_api.h:1298
hipMemcpy3DParms
Definition: driver_types.h:370
hipDeviceAttributeMaxBlockDimZ
@ hipDeviceAttributeMaxBlockDimZ
Max block size in depth.
Definition: hip_runtime_api.h:370
hipMemPoolAttrReservedMemHigh
@ hipMemPoolAttrReservedMemHigh
Definition: hip_runtime_api.h:816
hipGraphExec_t
struct hipGraphExec * hipGraphExec_t
Definition: hip_runtime_api.h:1120
hipMemcpyFromSymbol
hipError_t hipMemcpyFromSymbol(void *dst, const void *symbol, size_t sizeBytes, size_t offset __dparm(0), hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost))
Copies data from the given symbol on the device.
hipIpcGetMemHandle
hipError_t hipIpcGetMemHandle(hipIpcMemHandle_t *handle, void *devPtr)
Gets an interprocess memory handle for an existing device memory allocation.
hipMemPoolProps::reserved
unsigned char reserved[64]
Reserved for future use, must be 0.
Definition: hip_runtime_api.h:899
hipMemcpyHtoD
hipError_t hipMemcpyHtoD(hipDeviceptr_t dst, void *src, size_t sizeBytes)
Copy data from Host to Device.
hipDriverGetVersion
hipError_t hipDriverGetVersion(int *driverVersion)
Returns the approximate HIP driver version.
hipGraphMemcpyNodeGetParams
hipError_t hipGraphMemcpyNodeGetParams(hipGraphNode_t node, hipMemcpy3DParms *pNodeParams)
Gets a memcpy node's parameters.
hipDeviceArch_t::hasDoubles
unsigned hasDoubles
Double-precision floating point.
Definition: hip_runtime_api.h:58
hipErrorInvalidKernelFile
hipErrorInvalidKernelFile
In CUDA DRV, it is CUDA_ERROR_INVALID_PTX.
Definition: hip_runtime_api.h:257
hipGraphDebugDotFlagsHostNodeParams
@ hipGraphDebugDotFlagsHostNodeParams
Definition: hip_runtime_api.h:1277
hipGraphMemAllocNodeGetParams
hipError_t hipGraphMemAllocNodeGetParams(hipGraphNode_t node, hipMemAllocNodeParams *pNodeParams)
Returns parameters for memory allocation node.
hipStreamCaptureStatusInvalidated
@ hipStreamCaptureStatusInvalidated
Definition: hip_runtime_api.h:1237
hipDeviceProp_t::maxThreadsPerBlock
int maxThreadsPerBlock
Max work items per work group or workgroup max size.
Definition: hip_runtime_api.h:93
hipFunctionLaunchParams_t::sharedMemBytes
unsigned int sharedMemBytes
Shared memory.
Definition: hip_runtime_api.h:988
hipMemPoolReuseAllowInternalDependencies
@ hipMemPoolReuseAllowInternalDependencies
Definition: hip_runtime_api.h:796
hipGraphMemFreeNodeGetParams
hipError_t hipGraphMemFreeNodeGetParams(hipGraphNode_t node, void *dev_ptr)
Returns parameters for memory free node.
hipCtxGetFlags
hipError_t hipCtxGetFlags(unsigned int *flags)
Return flags used for creating default context.
hipDeviceAttributeMaxTexture1DMipmap
@ hipDeviceAttributeMaxTexture1DMipmap
Cuda only. Maximum size of 1D mipmapped texture.
Definition: hip_runtime_api.h:385
hipGLGetDevices
hipError_t hipGLGetDevices(unsigned int *pHipDeviceCount, int *pHipDevices, unsigned int hipDeviceCount, hipGLDeviceList deviceList)
Queries devices associated with the current OpenGL context.
hipDeviceAttributeMaxBlockDimY
@ hipDeviceAttributeMaxBlockDimY
Max block size in height.
Definition: hip_runtime_api.h:369
hipMemcpy2DToArray
hipError_t hipMemcpy2DToArray(hipArray *dst, size_t wOffset, size_t hOffset, const void *src, size_t spitch, size_t width, size_t height, hipMemcpyKind kind)
Copies data between host and device.
hipMemHandleTypeGeneric
@ hipMemHandleTypeGeneric
Generic handle type.
Definition: hip_runtime_api.h:1325
hipMemAllocPitch
hipError_t hipMemAllocPitch(hipDeviceptr_t *dptr, size_t *pitch, size_t widthInBytes, size_t height, unsigned int elementSizeBytes)
hipDeviceProp_t
Definition: hip_runtime_api.h:87
hipStreamUpdateCaptureDependenciesFlags
hipStreamUpdateCaptureDependenciesFlags
Definition: hip_runtime_api.h:1241
hipDeviceAttributeCooperativeMultiDeviceUnmatchedBlockDim
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedBlockDim
Definition: hip_runtime_api.h:450
hipGraphMemAttributeType
hipGraphMemAttributeType
Definition: hip_runtime_api.h:1246
hipArrayMapInfo::size
unsigned long long size
Extent in bytes.
Definition: hip_runtime_api.h:1372
hipErrorStreamCaptureUnjoined
hipErrorStreamCaptureUnjoined
Definition: hip_runtime_api.h:301
hipDeviceAttributeMaxTexture2DHeight
@ hipDeviceAttributeMaxTexture2DHeight
Maximum dimension hight of 2D texture.
Definition: hip_runtime_api.h:387
hipGraphNode_t
struct hipGraphNode * hipGraphNode_t
Definition: hip_runtime_api.h:1116
hipDeviceAttributeMaxSurface1D
@ hipDeviceAttributeMaxSurface1D
Maximum size of 1D surface.
Definition: hip_runtime_api.h:374
hipDeviceArch_t::hasSharedInt32Atomics
unsigned hasSharedInt32Atomics
32-bit integer atomics for shared memory.
Definition: hip_runtime_api.h:49
hipGraphExecMemcpyNodeSetParams1D
hipError_t hipGraphExecMemcpyNodeSetParams1D(hipGraphExec_t hGraphExec, hipGraphNode_t node, void *dst, const void *src, size_t count, hipMemcpyKind kind)
Sets the parameters for a memcpy node in the given graphExec to perform a 1-dimensional copy.
GLenum
unsigned int GLenum
Definition: hip_runtime_api.h:7591
hipErrorInvalidValue
hipErrorInvalidValue
Definition: hip_runtime_api.h:215
hipDeviceProp_t::memPitch
size_t memPitch
Maximum pitch in bytes allowed by memory copies.
Definition: hip_runtime_api.h:131
hipDeviceAttributeDeviceOverlap
@ hipDeviceAttributeDeviceOverlap
Definition: hip_runtime_api.h:352
hipMemRelease
hipError_t hipMemRelease(hipMemGenericAllocationHandle_t handle)
Release a memory handle representing a memory allocation which was previously allocated through hipMe...
hipMemsetD32Async
hipError_t hipMemsetD32Async(hipDeviceptr_t dst, int value, size_t count, hipStream_t stream __dparm(0))
Fills the memory area pointed to by dev with the constant integer value for specified number of times...
hipMallocAsync
hipError_t hipMallocAsync(void **dev_ptr, size_t size, hipStream_t stream)
Allocates memory with stream ordered semantics.
hipDeviceProp_t::pciBusID
int pciBusID
PCI Bus ID.
Definition: hip_runtime_api.h:115
hipStreamEndCapture
hipError_t hipStreamEndCapture(hipStream_t stream, hipGraph_t *pGraph)
Ends capture on a stream, returning the captured graph.
hipMemAccessDesc
struct hipMemAccessDesc hipMemAccessDesc
hipRuntimeGetVersion
hipError_t hipRuntimeGetVersion(int *runtimeVersion)
Returns the approximate HIP Runtime version.
hipDeviceAttributeComputeCapabilityMajor
@ hipDeviceAttributeComputeCapabilityMajor
Major compute capability version number.
Definition: hip_runtime_api.h:365
hipConfigureCall
hipError_t hipConfigureCall(dim3 gridDim, dim3 blockDim, size_t sharedMem __dparm(0), hipStream_t stream __dparm(0))
Configure a kernel launch.
hipLaunchCooperativeKernel
hipError_t hipLaunchCooperativeKernel(const void *f, dim3 gridDim, dim3 blockDimX, void **kernelParams, unsigned int sharedMemBytes, hipStream_t stream)
launches kernel f with launch parameters and shared memory on stream with arguments passed to kernelp...
hipEventQuery
hipError_t hipEventQuery(hipEvent_t event)
Query event status.
hipGetChannelDesc
hipError_t hipGetChannelDesc(hipChannelFormatDesc *desc, hipArray_const_t array)
Gets the channel descriptor in an array.
hipArrayGetInfo
hipError_t hipArrayGetInfo(hipChannelFormatDesc *desc, hipExtent *extent, unsigned int *flags, hipArray *array)
Gets info about the specified array.
hipDeviceAttributeMaxTexture3DDepth
@ hipDeviceAttributeMaxTexture3DDepth
Maximum dimension depth of 3D texture.
Definition: hip_runtime_api.h:394
hipExtLaunchMultiKernelMultiDevice
hipError_t hipExtLaunchMultiKernelMultiDevice(hipLaunchParams *launchParamsList, int numDevices, unsigned int flags)
Launches kernels on multiple devices and guarantees all specified kernels are dispatched on respectiv...
hipGraphEventWaitNodeSetEvent
hipError_t hipGraphEventWaitNodeSetEvent(hipGraphNode_t node, hipEvent_t event)
Sets an event wait node's event.
hipTexRefGetMipMappedArray
hipError_t hipTexRefGetMipMappedArray(hipMipmappedArray_t *pArray, const textureReference *texRef)
Gets the mipmapped array bound to a texture reference. [Deprecated].
hipTexObjectDestroy
hipError_t hipTexObjectDestroy(hipTextureObject_t texObject)
Destroys a texture object.
hipErrorRuntimeMemory
hipErrorRuntimeMemory
Definition: hip_runtime_api.h:322
hipImportExternalMemory
hipError_t hipImportExternalMemory(hipExternalMemory_t *extMem_out, const hipExternalMemoryHandleDesc *memHandleDesc)
Imports an external memory object.
hipMemPoolGetAccess
hipError_t hipMemPoolGetAccess(hipMemAccessFlags *flags, hipMemPool_t mem_pool, hipMemLocation *location)
Returns the accessibility of a pool from a device.
hipDeviceAttributeMaxThreadsPerMultiProcessor
@ hipDeviceAttributeMaxThreadsPerMultiProcessor
Maximum resident threads per multiprocessor.
Definition: hip_runtime_api.h:400
hipGraphAddChildGraphNode
hipError_t hipGraphAddChildGraphNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, hipGraph_t childGraph)
Creates a child graph node and adds it to a graph.
hipArrayMapInfo::extentWidth
unsigned int extentWidth
Width in elements.
Definition: hip_runtime_api.h:1365
hipBindTexture
hipError_t hipBindTexture(size_t *offset, const textureReference *tex, const void *devPtr, const hipChannelFormatDesc *desc, size_t size __dparm(UINT_MAX))
Binds a memory area to a texture. [Deprecated].
hipStreamGetPriority
hipError_t hipStreamGetPriority(hipStream_t stream, int *priority)
Query the priority of a stream.
hipOccupancyMaxActiveBlocksPerMultiprocessor
hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, const void *f, int blockSize, size_t dynSharedMemPerBlk)
Returns occupancy for a device function.
hipDrvGetErrorString
hipError_t hipDrvGetErrorString(hipError_t hipError, const char **errorString)
Return handy text string message to explain the error which occurred.
hipDeviceProp_t::arch
hipDeviceArch_t arch
Architectural feature flags. New for HIP.
Definition: hip_runtime_api.h:112
hipCtxGetApiVersion
hipError_t hipCtxGetApiVersion(hipCtx_t ctx, int *apiVersion)
Returns the approximate HIP api version. [Deprecated].
hipSharedMemBankSizeFourByte
@ hipSharedMemBankSizeFourByte
Definition: hip_runtime_api.h:955
hipMemPool_t
struct ihipMemPoolHandle_t * hipMemPool_t
Definition: hip_runtime_api.h:543
hipEventSynchronize
hipError_t hipEventSynchronize(hipEvent_t event)
Wait for an event to complete.
hipFuncCachePreferNone
@ hipFuncCachePreferNone
no preference for shared memory or L1 (default)
Definition: hip_runtime_api.h:945
hipMemCreate
hipError_t hipMemCreate(hipMemGenericAllocationHandle_t *handle, size_t size, const hipMemAllocationProp *prop, unsigned long long flags)
Creates a memory allocation described by the properties and size.
hipDeviceAttributeMaxTexture1DLayered
@ hipDeviceAttributeMaxTexture1DLayered
Cuda only. Maximum dimensions of 1D layered texture.
Definition: hip_runtime_api.h:382
hipCtxCreate
hipError_t hipCtxCreate(hipCtx_t *ctx, unsigned int flags, hipDevice_t device)
Create a context and set it as current/default context [Deprecated].
hipDeviceAttributeHdpRegFlushCntl
@ hipDeviceAttributeHdpRegFlushCntl
Address of the HDP_REG_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:445
hipMemMap
hipError_t hipMemMap(void *ptr, size_t size, size_t offset, hipMemGenericAllocationHandle_t handle, unsigned long long flags)
Maps an allocation handle to a reserved virtual address range.
hipErrorStreamCaptureUnmatched
hipErrorStreamCaptureUnmatched
The capture was not initiated in this stream.
Definition: hip_runtime_api.h:300
hipMemLocationTypeDevice
@ hipMemLocationTypeDevice
Device location, thus it's HIP device ID.
Definition: hip_runtime_api.h:836
hipMemRangeCoherencyModeFineGrain
@ hipMemRangeCoherencyModeFineGrain
Definition: hip_runtime_api.h:743
hipArraySparseSubresourceType
hipArraySparseSubresourceType
Definition: hip_runtime_api.h:1343
hipGraphNodeType
hipGraphNodeType
Definition: hip_runtime_api.h:1133
hipKernelNameRefByPtr
const char * hipKernelNameRefByPtr(const void *hostFunction, hipStream_t stream)
Retrives kernel for a given host pointer, unless stated otherwise.
hipHostFree
hipError_t hipHostFree(void *ptr)
Free memory allocated by the hcc hip host memory allocation API This API performs an implicit hipDevi...
hipDeviceAttributePciBusId
@ hipDeviceAttributePciBusId
PCI Bus ID.
Definition: hip_runtime_api.h:411
hipTexRefSetAddress
hipError_t hipTexRefSetAddress(size_t *ByteOffset, textureReference *texRef, hipDeviceptr_t dptr, size_t bytes)
Sets an bound address for a texture reference. [Deprecated].
hipMemsetD16
hipError_t hipMemsetD16(hipDeviceptr_t dest, unsigned short value, size_t count)
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant short value v...
hipMemoryTypeManaged
@ hipMemoryTypeManaged
Definition: hip_runtime_api.h:168
hipDeviceProp_t::tccDriver
int tccDriver
1:If device is Tesla device using TCC driver, else 0
Definition: hip_runtime_api.h:136
hipMipmappedArray
Definition: driver_types.h:118
hipMemAllocationType
hipMemAllocationType
Definition: hip_runtime_api.h:869
hipDeviceAttributePersistingL2CacheMaxSize
@ hipDeviceAttributePersistingL2CacheMaxSize
Cuda11 only. Maximum l2 persisting lines capacity in bytes.
Definition: hip_runtime_api.h:414
hipMemRangeAttributeAccessedBy
@ hipMemRangeAttributeAccessedBy
Definition: hip_runtime_api.h:760
hipDeviceGetLimit
hipError_t hipDeviceGetLimit(size_t *pValue, enum hipLimit_t limit)
Gets resource limits of current device The funtion querys the size of limit value,...
hipMemPoolImportPointer
hipError_t hipMemPoolImportPointer(void **dev_ptr, hipMemPool_t mem_pool, hipMemPoolPtrExportData *export_data)
Import a memory pool allocation from another process.
hipLaunchParams_t::args
void ** args
Arguments.
Definition: hip_runtime_api.h:976
hipMalloc
hipError_t hipMalloc(void **ptr, size_t size)
Allocate memory on the default accelerator.
hipMemoryTypeUnified
@ hipMemoryTypeUnified
Not used currently.
Definition: hip_runtime_api.h:167
hipMemsetParams
Definition: hip_runtime_api.h:1164
hipGetTextureReference
hipError_t hipGetTextureReference(const textureReference **texref, const void *symbol)
Gets the texture reference related with the symbol.
hipGraphNodeTypeKernel
@ hipGraphNodeTypeKernel
GPU kernel node.
Definition: hip_runtime_api.h:1134
hipDeviceAttributeMaxTexture1DLinear
@ hipDeviceAttributeMaxTexture1DLinear
Definition: hip_runtime_api.h:383
hipTexObjectGetResourceDesc
hipError_t hipTexObjectGetResourceDesc(HIP_RESOURCE_DESC *pResDesc, hipTextureObject_t texObject)
Gets resource descriptor of a texture object.
hipIpcMemHandle_st
Definition: hip_runtime_api.h:532
hipMemPoolAttrUsedMemCurrent
@ hipMemPoolAttrUsedMemCurrent
Definition: hip_runtime_api.h:821
hipDeviceAttributeMemoryPoolsSupported
@ hipDeviceAttributeMemoryPoolsSupported
Device supports HIP Stream Ordered Memory Allocator.
Definition: hip_runtime_api.h:433
hipEventElapsedTime
hipError_t hipEventElapsedTime(float *ms, hipEvent_t start, hipEvent_t stop)
Return the elapsed time between two events.
hipArrayGetDescriptor
hipError_t hipArrayGetDescriptor(HIP_ARRAY_DESCRIPTOR *pArrayDescriptor, hipArray *array)
Gets a 1D or 2D array descriptor.
hipGraphInstantiateWithFlags
hipError_t hipGraphInstantiateWithFlags(hipGraphExec_t *pGraphExec, hipGraph_t graph, unsigned long long flags)
Creates an executable graph from a graph.
hipGetLastError
hipError_t hipGetLastError(void)
Return last error returned by any HIP runtime API call and resets the stored error code to hipSuccess...
hipInit
hipError_t hipInit(unsigned int flags)
Explicitly initializes the HIP runtime.
hipDeviceAttributeTexturePitchAlignment
@ hipDeviceAttributeTexturePitchAlignment
Pitch alignment requirement for 2D texture references bound to pitched memory;.
Definition: hip_runtime_api.h:427
hipGraphExecUpdateErrorFunctionChanged
@ hipGraphExecUpdateErrorFunctionChanged
The update failed because the function of a kernel node changed.
Definition: hip_runtime_api.h:1220
hipDeviceAttributeWarpSize
@ hipDeviceAttributeWarpSize
Warp size in threads.
Definition: hip_runtime_api.h:432
hipGraphMemAttrReservedMemCurrent
@ hipGraphMemAttrReservedMemCurrent
Amount of memory, in bytes, currently allocated for graphs.
Definition: hip_runtime_api.h:1249
hipDeviceArch_t::hasGlobalInt32Atomics
unsigned hasGlobalInt32Atomics
32-bit integer atomics for global memory.
Definition: hip_runtime_api.h:47
HIP_TEXTURE_DESC_st
Definition: driver_types.h:166
hipTexRefSetFormat
hipError_t hipTexRefSetFormat(textureReference *texRef, hipArray_Format fmt, int NumPackedComponents)
Set format for a texture reference. [Deprecated].
hipFuncSetCacheConfig
hipError_t hipFuncSetCacheConfig(const void *func, hipFuncCache_t config)
Set Cache configuration for a specific function.
hipGraphAddMemcpyNodeToSymbol
hipError_t hipGraphAddMemcpyNodeToSymbol(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, const void *symbol, const void *src, size_t count, size_t offset, hipMemcpyKind kind)
Creates a memcpy node to copy to a symbol on the device and adds it to a graph.
hipCtxPopCurrent
hipError_t hipCtxPopCurrent(hipCtx_t *ctx)
Pop the current/default context and return the popped context. [Deprecated].
hipArray
Definition: driver_types.h:82
hipDeviceArch_t::hasSyncThreadsExt
unsigned hasSyncThreadsExt
__syncthreads_count, syncthreads_and, syncthreads_or.
Definition: hip_runtime_api.h:68
hipGraphExecUpdateSuccess
@ hipGraphExecUpdateSuccess
The update succeeded.
Definition: hip_runtime_api.h:1215
hipExternalMemoryGetMappedBuffer
hipError_t hipExternalMemoryGetMappedBuffer(void **devPtr, hipExternalMemory_t extMem, const hipExternalMemoryBufferDesc *bufferDesc)
Maps a buffer onto an imported memory object.
hipMemAllocNodeParams::accessDescCount
size_t accessDescCount
The number of access descriptors.
Definition: hip_runtime_api.h:1178
hipHostAlloc
hipError_t hipHostAlloc(void **ptr, size_t size, unsigned int flags)
Allocate device accessible page locked host memory [Deprecated].
hipMemoryTypeArray
@ hipMemoryTypeArray
Definition: hip_runtime_api.h:165
hipMemPoolProps::win32SecurityAttributes
void * win32SecurityAttributes
Definition: hip_runtime_api.h:898
hipGraphNodeTypeWaitEvent
@ hipGraphNodeTypeWaitEvent
External event wait node.
Definition: hip_runtime_api.h:1140
hipErrorInvalidDevice
hipErrorInvalidDevice
DeviceID must be in range 0...#compute-devices.
Definition: hip_runtime_api.h:238
hipDeviceArch_t::hasFunnelShift
unsigned hasFunnelShift
Funnel two words into one with shift&mask caps.
Definition: hip_runtime_api.h:64
hipDeviceAttributeMaxTexture3DHeight
@ hipDeviceAttributeMaxTexture3DHeight
Maximum dimension height of 3D texture.
Definition: hip_runtime_api.h:393
hipDeviceAttributeLuidDeviceNodeMask
@ hipDeviceAttributeLuidDeviceNodeMask
Cuda only. Luid device node mask. Undefined on TCC and non-Windows platforms.
Definition: hip_runtime_api.h:364
hipDeviceAttributeMemoryClockRate
@ hipDeviceAttributeMemoryClockRate
Peak memory clock frequency in kilohertz.
Definition: hip_runtime_api.h:403
hipGraphAddMemcpyNodeFromSymbol
hipError_t hipGraphAddMemcpyNodeFromSymbol(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, void *dst, const void *symbol, size_t count, size_t offset, hipMemcpyKind kind)
Creates a memcpy node to copy from a symbol on the device and adds it to a graph.
hipBindTexture2D
hipError_t hipBindTexture2D(size_t *offset, const textureReference *tex, const void *devPtr, const hipChannelFormatDesc *desc, size_t width, size_t height, size_t pitch)
Binds a 2D memory area to a texture. [Deprecated].
hipErrorNotReady
hipErrorNotReady
Definition: hip_runtime_api.h:269
hipDeviceAttributeMaxTexture2DGather
@ hipDeviceAttributeMaxTexture2DGather
Cuda only. Maximum dimensions of 2D texture if gather operations performed.
Definition: hip_runtime_api.h:388
hipHostGetDevicePointer
hipError_t hipHostGetDevicePointer(void **devPtr, void *hstPtr, unsigned int flags)
Get Device pointer from Host Pointer allocated through hipHostMalloc.
hipExternalSemaphoreSignalParams_st
Definition: hip_runtime_api.h:1037
hipGraphicsGLRegisterBuffer
hipError_t hipGraphicsGLRegisterBuffer(hipGraphicsResource **resource, GLuint buffer, unsigned int flags)
Registers a GL Buffer for interop and returns corresponding graphics resource.
hipMemGetInfo
hipError_t hipMemGetInfo(size_t *free, size_t *total)
Query memory info.
hipEventDestroy
hipError_t hipEventDestroy(hipEvent_t event)
Destroy the specified event.
hipDeviceAttributeTccDriver
@ hipDeviceAttributeTccDriver
Cuda only. Whether device is a Tesla device using TCC driver.
Definition: hip_runtime_api.h:425
hipMemAdviseSetCoarseGrain
@ hipMemAdviseSetCoarseGrain
Definition: hip_runtime_api.h:730
hipPointerAttribute_t
struct hipPointerAttribute_t hipPointerAttribute_t
hipDeviceSetSharedMemConfig
hipError_t hipDeviceSetSharedMemConfig(hipSharedMemConfig config)
The bank width of shared memory on current device is set.
hipDeviceAttributeUuid
@ hipDeviceAttributeUuid
Cuda only. Unique ID in 16 byte.
Definition: hip_runtime_api.h:431
hipStreamWaitValue32
hipError_t hipStreamWaitValue32(hipStream_t stream, void *ptr, uint32_t value, unsigned int flags, uint32_t mask __dparm(0xFFFFFFFF))
Enqueues a wait command to the stream.[BETA].
hipMemAccessDesc::location
hipMemLocation location
Location on which the accessibility has to change.
Definition: hip_runtime_api.h:861
hipDeviceReset
hipError_t hipDeviceReset(void)
The state of current device is discarded and updated to a fresh state.
hipDeviceProp_t::maxGridSize
int maxGridSize[3]
Max grid dimensions (XYZ).
Definition: hip_runtime_api.h:95
hipDeviceAttributeComputeMode
@ hipDeviceAttributeComputeMode
Compute mode that device is currently in.
Definition: hip_runtime_api.h:346
hipDeviceAttributeName
@ hipDeviceAttributeName
Device name.
Definition: hip_runtime_api.h:407
hipPointerSetAttribute
hipError_t hipPointerSetAttribute(const void *value, hipPointer_attribute attribute, hipDeviceptr_t ptr)
Sets information on the specified pointer.[BETA].
hipMemPoolDestroy
hipError_t hipMemPoolDestroy(hipMemPool_t mem_pool)
Destroys the specified memory pool.
hipMemAllocationGranularity_flags
hipMemAllocationGranularity_flags
Definition: hip_runtime_api.h:1314
hipSetDeviceFlags
hipError_t hipSetDeviceFlags(unsigned flags)
The current device behavior is changed according the flags passed.
hipCtxGetCurrent
hipError_t hipCtxGetCurrent(hipCtx_t *ctx)
Get the handle of the current/ default context. [Deprecated].
hipErrorStreamCaptureIsolation
hipErrorStreamCaptureIsolation
Definition: hip_runtime_api.h:303
hipGraphAddMemcpyNode
hipError_t hipGraphAddMemcpyNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, const hipMemcpy3DParms *pCopyParams)
Creates a memcpy node and adds it to a graph.
hipDeviceAttributePciDeviceId
@ hipDeviceAttributePciDeviceId
PCI Device ID.
Definition: hip_runtime_api.h:412
hipFuncGetAttributes
hipError_t hipFuncGetAttributes(struct hipFuncAttributes *attr, const void *func)
Find out attributes for a given function.
hipDeviceAttributeAccessPolicyMaxWindowSize
@ hipDeviceAttributeAccessPolicyMaxWindowSize
Cuda only. The maximum size of the window policy in bytes.
Definition: hip_runtime_api.h:340
hipStreamCaptureStatusActive
@ hipStreamCaptureStatusActive
Stream is actively capturing.
Definition: hip_runtime_api.h:1236
hipTexRefGetFormat
hipError_t hipTexRefGetFormat(hipArray_Format *pFormat, int *pNumChannels, const textureReference *texRef)
Gets texture format for a texture reference. [Deprecated].
hipGraphExecUpdateErrorNotSupported
@ hipGraphExecUpdateErrorNotSupported
The update failed because something about the node is not supported.
Definition: hip_runtime_api.h:1224
hipKernelNodeParams
Definition: hip_runtime_api.h:1156
hipGraphicsGLRegisterImage
hipError_t hipGraphicsGLRegisterImage(hipGraphicsResource **resource, GLuint image, GLenum target, unsigned int flags)
Register a GL Image for interop and returns the corresponding graphic resource.
hipErrorIllegalState
hipErrorIllegalState
Resource required is not in a valid state to perform operation.
Definition: hip_runtime_api.h:267
HIP_ARRAY3D_DESCRIPTOR
Definition: driver_types.h:74
hipFuncGetAttribute
hipError_t hipFuncGetAttribute(int *value, hipFunction_attribute attrib, hipFunction_t hfunc)
Find out a specific attribute for a given function.
hipMemGetAllocationPropertiesFromHandle
hipError_t hipMemGetAllocationPropertiesFromHandle(hipMemAllocationProp *prop, hipMemGenericAllocationHandle_t handle)
Retrieve the property structure of the given handle.
hipMemAdviseUnsetReadMostly
@ hipMemAdviseUnsetReadMostly
Undo the effect of hipMemAdviseSetReadMostly.
Definition: hip_runtime_api.h:722
hipArrayDestroy
hipError_t hipArrayDestroy(hipArray *array)
Destroy an array memory pointer on the device.
hipDeviceProp_t::maxSharedMemoryPerMultiProcessor
size_t maxSharedMemoryPerMultiProcessor
Maximum Shared Memory Per Multiprocessor.
Definition: hip_runtime_api.h:117
hipDeviceProp_t::clockInstructionRate
int clockInstructionRate
Definition: hip_runtime_api.h:110
hipIpcOpenEventHandle
hipError_t hipIpcOpenEventHandle(hipEvent_t *event, hipIpcEventHandle_t handle)
Opens an interprocess event handles.
dim3
Definition: hip_runtime_api.h:964
hipStreamQuery
hipError_t hipStreamQuery(hipStream_t stream)
Return hipSuccess if all of the operations in the specified stream have completed,...
hipLaunchByPtr
hipError_t hipLaunchByPtr(const void *func)
Launch a kernel.
hipExtStreamGetCUMask
hipError_t hipExtStreamGetCUMask(hipStream_t stream, uint32_t cuMaskSize, uint32_t *cuMask)
Get CU mask associated with an asynchronous stream.
hipDeviceGetUuid
hipError_t hipDeviceGetUuid(hipUUID *uuid, hipDevice_t device)
Returns an UUID for the device.[BETA].
hipExtMallocWithFlags
hipError_t hipExtMallocWithFlags(void **ptr, size_t sizeBytes, unsigned int flags)
Allocate memory on the default accelerator.
hipStreamUpdateCaptureDependencies
hipError_t hipStreamUpdateCaptureDependencies(hipStream_t stream, hipGraphNode_t *dependencies, size_t numDependencies, unsigned int flags __dparm(0))
Update the set of dependencies in a capturing stream.
hipMemAllocationTypePinned
@ hipMemAllocationTypePinned
Definition: hip_runtime_api.h:874
hipMemcpy2DToArrayAsync
hipError_t hipMemcpy2DToArrayAsync(hipArray *dst, size_t wOffset, size_t hOffset, const void *src, size_t spitch, size_t width, size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copies data between host and device.
hipDeviceProp_t::hdpMemFlushCntl
unsigned int * hdpMemFlushCntl
Addres of HDP_MEM_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:129
hipMemPoolProps::handleTypes
hipMemAllocationHandleType handleTypes
Handle types that will be supported by allocations from the pool.
Definition: hip_runtime_api.h:893
hipGraphAddMemFreeNode
hipError_t hipGraphAddMemFreeNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, void *dev_ptr)
Creates a memory free node and adds it to a graph.
hipTexRefSetFlags
hipError_t hipTexRefSetFlags(textureReference *texRef, unsigned int Flags)
Set flags for a texture reference. [Deprecated].
hipDevicePrimaryCtxSetFlags
hipError_t hipDevicePrimaryCtxSetFlags(hipDevice_t dev, unsigned int flags)
Set flags for the primary context.
hipErrorStreamCaptureMerge
hipErrorStreamCaptureMerge
Definition: hip_runtime_api.h:298
hipPointerAttribute_t
Definition: hip_runtime_api.h:175
hipDeviceAttributeTotalConstantMemory
@ hipDeviceAttributeTotalConstantMemory
Constant memory size in bytes.
Definition: hip_runtime_api.h:428
hipFree
hipError_t hipFree(void *ptr)
Free memory allocated by the hcc hip memory allocation API. This API performs an implicit hipDeviceSy...
hipUserObjectCreate
hipError_t hipUserObjectCreate(hipUserObject_t *object_out, void *ptr, hipHostFn_t destroy, unsigned int initialRefcount, unsigned int flags)
Create an instance of userObject to manage lifetime of a resource.
hipTexObjectCreate
hipError_t hipTexObjectCreate(hipTextureObject_t *pTexObject, const HIP_RESOURCE_DESC *pResDesc, const HIP_TEXTURE_DESC *pTexDesc, const HIP_RESOURCE_VIEW_DESC *pResViewDesc)
Creates a texture object.
GLuint
unsigned int GLuint
Definition: hip_runtime_api.h:7589
hipMemMapArrayAsync
hipError_t hipMemMapArrayAsync(hipArrayMapInfo *mapInfoList, unsigned int count, hipStream_t stream)
Maps or unmaps subregions of sparse HIP arrays and sparse HIP mipmapped arrays.
hipGraphMemsetNodeSetParams
hipError_t hipGraphMemsetNodeSetParams(hipGraphNode_t node, const hipMemsetParams *pNodeParams)
Sets a memset node's parameters.
hipDeviceArch_t::hasWarpShuffle
unsigned hasWarpShuffle
Warp shuffle operations. (__shfl_*).
Definition: hip_runtime_api.h:63
hipLaunchParams_t::func
void * func
Device function symbol.
Definition: hip_runtime_api.h:973
hipArrayDefault
#define hipArrayDefault
Definition: hip_runtime_api.h:689
hipGraphExecMemcpyNodeSetParamsToSymbol
hipError_t hipGraphExecMemcpyNodeSetParamsToSymbol(hipGraphExec_t hGraphExec, hipGraphNode_t node, const void *symbol, const void *src, size_t count, size_t offset, hipMemcpyKind kind)
Sets the parameters for a memcpy node in the given graphExec to copy to a symbol on the device.
hipDeviceAttributeGlobalL1CacheSupported
@ hipDeviceAttributeGlobalL1CacheSupported
Cuda only. Device supports caching globals in L1.
Definition: hip_runtime_api.h:356
hipDeviceAttributeTotalGlobalMem
@ hipDeviceAttributeTotalGlobalMem
Global memory available on devicice.
Definition: hip_runtime_api.h:429
hipDevicePrimaryCtxRetain
hipError_t hipDevicePrimaryCtxRetain(hipCtx_t *pctx, hipDevice_t dev)
Retain the primary context on the GPU.
hipGLDeviceListCurrentFrame
@ hipGLDeviceListCurrentFrame
frame
Definition: hip_runtime_api.h:1084
hipGraphEventRecordNodeSetEvent
hipError_t hipGraphEventRecordNodeSetEvent(hipGraphNode_t node, hipEvent_t event)
Sets an event record node's event.
hipTexRefGetMipmapLevelBias
hipError_t hipTexRefGetMipmapLevelBias(float *pbias, const textureReference *texRef)
Gets the mipmap level bias for a texture reference. [Deprecated].
hipCtxSynchronize
hipError_t hipCtxSynchronize(void)
Blocks until the default context has completed all preceding requested tasks. [Deprecated].
hipGraphNodeTypeEmpty
@ hipGraphNodeTypeEmpty
Empty (no-op) node.
Definition: hip_runtime_api.h:1139
hipMemcpyHtoA
hipError_t hipMemcpyHtoA(hipArray *dstArray, size_t dstOffset, const void *srcHost, size_t count)
Copies data between host and device.
hipFreeHost
hipError_t hipFreeHost(void *ptr)
Free memory allocated by the hcc hip host memory allocation API. [Deprecated].
surface_types.h
Defines surface types for HIP runtime.
hipDeviceProp_t::memoryBusWidth
int memoryBusWidth
Global memory bus width in bits.
Definition: hip_runtime_api.h:98
hipStreamAddCallback
hipError_t hipStreamAddCallback(hipStream_t stream, hipStreamCallback_t callback, void *userData, unsigned int flags)
Adds a callback to be called on the host after all currently enqueued items in the stream have comple...
hipDeviceArch_t::hasWarpVote
unsigned hasWarpVote
Warp vote instructions (__any, __all).
Definition: hip_runtime_api.h:61
hipDeviceProp_t::name
char name[256]
Device name.
Definition: hip_runtime_api.h:88
hipDeviceAttributeMaxRegistersPerMultiprocessor
@ hipDeviceAttributeMaxRegistersPerMultiprocessor
32-bit registers available per block.
Definition: hip_runtime_api.h:417
hipMemAllocationProp::win32HandleMetaData
void * win32HandleMetaData
Metadata for Win32 handles.
Definition: hip_runtime_api.h:1296
hipLaunchParams_t::stream
hipStream_t stream
Stream identifier.
Definition: hip_runtime_api.h:978
hipErrorGraphExecUpdateFailure
hipErrorGraphExecUpdateFailure
Definition: hip_runtime_api.h:316
hipMemcpyDtoHAsync
hipError_t hipMemcpyDtoHAsync(void *dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream)
Copy data from Device to Host asynchronously.
hipDeviceArch_t::hasGlobalFloatAtomicExch
unsigned hasGlobalFloatAtomicExch
32-bit float atomic exch for global memory.
Definition: hip_runtime_api.h:48
hipArrayMapInfo::extentDepth
unsigned int extentDepth
Depth in elements.
Definition: hip_runtime_api.h:1367
hipMemRangeCoherencyMode
hipMemRangeCoherencyMode
Definition: hip_runtime_api.h:742
hipGraphDebugDotFlagsEventNodeParams
@ hipGraphDebugDotFlagsEventNodeParams
Definition: hip_runtime_api.h:1278
hipErrorStreamCaptureUnsupported
hipErrorStreamCaptureUnsupported
Definition: hip_runtime_api.h:294
hipDeviceProp_t::concurrentKernels
int concurrentKernels
Device can possibly execute multiple kernels concurrently.
Definition: hip_runtime_api.h:113
hipMemRangeAttributeReadMostly
@ hipMemRangeAttributeReadMostly
Definition: hip_runtime_api.h:757
hipGraphicsMapResources
hipError_t hipGraphicsMapResources(int count, hipGraphicsResource_t *resources, hipStream_t stream __dparm(0))
Maps a graphics resource for access.
hipUUID_t
Definition: hip_runtime_api.h:76
hipDeviceArch_t::hasWarpBallot
unsigned hasWarpBallot
Warp ballot instructions (__ballot).
Definition: hip_runtime_api.h:62
hipMemAllocationProp::type
hipMemAllocationType type
Memory allocation type.
Definition: hip_runtime_api.h:1293
hipMemRangeAttributeLastPrefetchLocation
@ hipMemRangeAttributeLastPrefetchLocation
prefetched
Definition: hip_runtime_api.h:762
hipDeviceProp_t::totalGlobalMem
size_t totalGlobalMem
Size of global memory region (in bytes).
Definition: hip_runtime_api.h:89
hipMemPoolImportFromShareableHandle
hipError_t hipMemPoolImportFromShareableHandle(hipMemPool_t *mem_pool, void *shared_handle, hipMemAllocationHandleType handle_type, unsigned int flags)
Imports a memory pool from a shared handle.
hipDeviceAttributeTextureAlignment
@ hipDeviceAttributeTextureAlignment
Alignment requirement for textures.
Definition: hip_runtime_api.h:426
hipDrvMemcpy3DAsync
hipError_t hipDrvMemcpy3DAsync(const HIP_MEMCPY3D *pCopy, hipStream_t stream)
Copies data between host and device asynchronously.
hipEventRecord
hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream)
Record an event in the specified stream.
hipExternalMemoryHandleDesc_st
Definition: hip_runtime_api.h:1001
hipGraphNodeGetEnabled
hipError_t hipGraphNodeGetEnabled(hipGraphExec_t hGraphExec, hipGraphNode_t hNode, unsigned int *isEnabled)
Query whether a node in the given graphExec is enabled.
hipLaunchParams_t::gridDim
dim3 gridDim
Grid dimentions.
Definition: hip_runtime_api.h:974
hipGraphNodeFindInClone
hipError_t hipGraphNodeFindInClone(hipGraphNode_t *pNode, hipGraphNode_t originalNode, hipGraph_t clonedGraph)
Finds a cloned version of a node.
hipGraphMemAttrUsedMemHigh
@ hipGraphMemAttrUsedMemHigh
High watermark of memory, in bytes, associated with graphs since the last time.
Definition: hip_runtime_api.h:1248
hipMemAccessFlags
hipMemAccessFlags
Definition: hip_runtime_api.h:852
hipDeviceProp_t::directManagedMemAccessFromHost
int directManagedMemAccessFromHost
Host can directly access managed memory on the device without migration.
Definition: hip_runtime_api.h:148
hipGraphicsUnregisterResource
hipError_t hipGraphicsUnregisterResource(hipGraphicsResource_t resource)
Unregisters a graphics resource.
hipMemcpy2D
hipError_t hipMemcpy2D(void *dst, size_t dpitch, const void *src, size_t spitch, size_t width, size_t height, hipMemcpyKind kind)
Copies data between host and device.
hipMemAllocationProp
Definition: hip_runtime_api.h:1292
hipExtent
Definition: driver_types.h:359
hipPitchedPtr
Definition: driver_types.h:353
hipHostMallocDefault
#define hipHostMallocDefault
Definition: hip_runtime_api.h:608
hipMemOperationType
hipMemOperationType
Definition: hip_runtime_api.h:1333
hipDeviceProp_t::gcnArchName
char gcnArchName[256]
AMD GCN Arch Name.
Definition: hip_runtime_api.h:121
hipMemPoolSetAccess
hipError_t hipMemPoolSetAccess(hipMemPool_t mem_pool, const hipMemAccessDesc *desc_list, size_t count)
Controls visibility of the specified pool between devices.
hipSharedMemBankSizeDefault
@ hipSharedMemBankSizeDefault
The compiler selects a device-specific value for the banking.
Definition: hip_runtime_api.h:954
hipUserObjectRelease
hipError_t hipUserObjectRelease(hipUserObject_t object, unsigned int count __dparm(1))
Release number of references to resource.
hipDeviceAttributeMaxTextureCubemapLayered
@ hipDeviceAttributeMaxTextureCubemapLayered
Cuda only. Maximum dimensions of Cubemap layered texture.
Definition: hip_runtime_api.h:397
hipMemOperationTypeUnmap
@ hipMemOperationTypeUnmap
Unmap operation.
Definition: hip_runtime_api.h:1335
hipMemset2D
hipError_t hipMemset2D(void *dst, size_t pitch, int value, size_t width, size_t height)
Fills the memory area pointed to by dst with the constant value.
hipMemset3D
hipError_t hipMemset3D(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent)
Fills synchronously the memory area pointed to by pitchedDevPtr with the constant value.
hipStreamCreateWithFlags
hipError_t hipStreamCreateWithFlags(hipStream_t *stream, unsigned int flags)
Create an asynchronous stream.
hipGraphKernelNodeSetAttribute
hipError_t hipGraphKernelNodeSetAttribute(hipGraphNode_t hNode, hipKernelNodeAttrID attr, const hipKernelNodeAttrValue *value)
Sets a node attribute.
hipDeviceAttributeMaxSurface3D
@ hipDeviceAttributeMaxSurface3D
Maximum dimension (width, height, depth) of 3D surface.
Definition: hip_runtime_api.h:378
hipDeviceGetAttribute
hipError_t hipDeviceGetAttribute(int *pi, hipDeviceAttribute_t attr, int deviceId)
Query for a specific device attribute.
hipMemcpyFromArray
hipError_t hipMemcpyFromArray(void *dst, hipArray_const_t srcArray, size_t wOffset, size_t hOffset, size_t count, hipMemcpyKind kind)
Copies data between host and device. [Deprecated].
hipDeviceAttributeCanMapHostMemory
@ hipDeviceAttributeCanMapHostMemory
Whether host memory can be mapped into device address space.
Definition: hip_runtime_api.h:342
hipGraphExecUpdate
hipError_t hipGraphExecUpdate(hipGraphExec_t hGraphExec, hipGraph_t hGraph, hipGraphNode_t *hErrorNode_out, hipGraphExecUpdateResult *updateResult_out)
Check whether an executable graph can be updated with a graph and perform the update if * possible.
hipDeviceProp_t::maxThreadsDim
int maxThreadsDim[3]
Max number of threads in each dimension (XYZ) of a block.
Definition: hip_runtime_api.h:94
hipMemAllocationHandleType
hipMemAllocationHandleType
Definition: hip_runtime_api.h:882
hipMemAccessFlagsProtNone
@ hipMemAccessFlagsProtNone
Default, make the address range not accessible.
Definition: hip_runtime_api.h:853
hipMemcpyPeerAsync
hipError_t hipMemcpyPeerAsync(void *dst, int dstDeviceId, const void *src, int srcDevice, size_t sizeBytes, hipStream_t stream __dparm(0))
Copies memory from one device to memory on another device.
hipDrvMemcpy2DUnaligned
hipError_t hipDrvMemcpy2DUnaligned(const hip_Memcpy2D *pCopy)
hipDeviceAttributePciDomainID
@ hipDeviceAttributePciDomainID
PCI Domain ID.
Definition: hip_runtime_api.h:413
hipMemcpyHtoDAsync
hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst, void *src, size_t sizeBytes, hipStream_t stream)
Copy data from Host to Device asynchronously.
hipDeviceProp_t::cooperativeMultiDeviceLaunch
int cooperativeMultiDeviceLaunch
HIP device supports cooperative launch on multiple devices.
Definition: hip_runtime_api.h:124
hipMemPoolGetAttribute
hipError_t hipMemPoolGetAttribute(hipMemPool_t mem_pool, hipMemPoolAttr attr, void *value)
Gets attributes of a memory pool.
hipMemcpyDtoH
hipError_t hipMemcpyDtoH(void *dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Host.
hipMemAllocNodeParams::bytesize
size_t bytesize
The size of the requested allocation in bytes.
Definition: hip_runtime_api.h:1179
hipDeviceArch_t::has3dGrid
unsigned has3dGrid
Grid and group dims are 3D (rather than 2D).
Definition: hip_runtime_api.h:72
hipDeviceGetCacheConfig
hipError_t hipDeviceGetCacheConfig(hipFuncCache_t *cacheConfig)
Get Cache configuration for a specific Device.
hipModuleGetGlobal
hipError_t hipModuleGetGlobal(hipDeviceptr_t *dptr, size_t *bytes, hipModule_t hmod, const char *name)
Returns a global pointer from a module. Returns in *dptr and *bytes the pointer and size of the globa...
hipGraphAddEventWaitNode
hipError_t hipGraphAddEventWaitNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, hipEvent_t event)
Creates an event wait node and adds it to a graph.
hipMemcpyPeer
hipError_t hipMemcpyPeer(void *dst, int dstDeviceId, const void *src, int srcDeviceId, size_t sizeBytes)
Copies memory from one device to memory on another device.
hipDeviceAttributeMaxTexture1DWidth
@ hipDeviceAttributeMaxTexture1DWidth
Maximum size of 1D texture.
Definition: hip_runtime_api.h:381
hipMemHandleTypePosixFileDescriptor
@ hipMemHandleTypePosixFileDescriptor
Allows a file descriptor for exporting. Permitted only on POSIX systems.
Definition: hip_runtime_api.h:884
hipDeviceAttributeCooperativeLaunch
@ hipDeviceAttributeCooperativeLaunch
Support cooperative launch.
Definition: hip_runtime_api.h:350
hipFunctionLaunchParams_t::gridDimX
unsigned int gridDimX
Width(X) of grid in blocks.
Definition: hip_runtime_api.h:982
hipModuleLoadDataEx
hipError_t hipModuleLoadDataEx(hipModule_t *module, const void *image, unsigned int numOptions, hipJitOption *options, void **optionValues)
builds module from code object which resides in host memory. Image is pointer to that location....
hipFreeMipmappedArray
hipError_t hipFreeMipmappedArray(hipMipmappedArray_t mipmappedArray)
Frees a mipmapped array on the device.
hipGraphNodeGetDependentNodes
hipError_t hipGraphNodeGetDependentNodes(hipGraphNode_t node, hipGraphNode_t *pDependentNodes, size_t *pNumDependentNodes)
Returns a node's dependent nodes.
hipDeviceAttributeMultiprocessorCount
@ hipDeviceAttributeMultiprocessorCount
Number of multiprocessors on the device.
Definition: hip_runtime_api.h:406
hipGraphEventRecordNodeGetEvent
hipError_t hipGraphEventRecordNodeGetEvent(hipGraphNode_t node, hipEvent_t *event_out)
Returns the event associated with an event record node.
hipGLDeviceListAll
@ hipGLDeviceListAll
All hip devices used by current OpenGL context.
Definition: hip_runtime_api.h:1083
hipIpcGetEventHandle
hipError_t hipIpcGetEventHandle(hipIpcEventHandle_t *handle, hipEvent_t event)
Gets an opaque interprocess handle for an event.
hipDeviceProp_t::pciDeviceID
int pciDeviceID
PCI Device ID.
Definition: hip_runtime_api.h:116
hipGetDeviceProperties
hipError_t hipGetDeviceProperties(hipDeviceProp_t *prop, int deviceId)
Returns device properties.
hipGraphAddEmptyNode
hipError_t hipGraphAddEmptyNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies)
Creates an empty node and adds it to a graph.
hipGraphAddHostNode
hipError_t hipGraphAddHostNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, const hipHostNodeParams *pNodeParams)
Creates a host execution node and adds it to a graph.
hipDeviceAttributeArch
@ hipDeviceAttributeArch
Device architecture.
Definition: hip_runtime_api.h:440
hipMemcpy
hipError_t hipMemcpy(void *dst, const void *src, size_t sizeBytes, hipMemcpyKind kind)
Copy data from src to dst.
hipDeviceAttributeIsLargeBar
@ hipDeviceAttributeIsLargeBar
Whether it is LargeBar.
Definition: hip_runtime_api.h:454
hipDeviceProp_t::memoryClockRate
int memoryClockRate
Max global memory clock frequency in khz.
Definition: hip_runtime_api.h:97
hipEventCreateWithFlags
hipError_t hipEventCreateWithFlags(hipEvent_t *event, unsigned flags)
Create an event with the specified flags.
hipMemAdviseUnsetAccessedBy
@ hipMemAdviseUnsetAccessedBy
Definition: hip_runtime_api.h:728
hipErrorCooperativeLaunchTooLarge
hipErrorCooperativeLaunchTooLarge
Definition: hip_runtime_api.h:289
hipModuleLaunchCooperativeKernel
hipError_t hipModuleLaunchCooperativeKernel(hipFunction_t f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, hipStream_t stream, void **kernelParams)
launches kernel f with launch parameters and shared memory on stream with arguments passed to kernelP...
hipGraphExecMemcpyNodeSetParamsFromSymbol
hipError_t hipGraphExecMemcpyNodeSetParamsFromSymbol(hipGraphExec_t hGraphExec, hipGraphNode_t node, void *dst, const void *symbol, size_t count, size_t offset, hipMemcpyKind kind)
Sets the parameters for a memcpy node in the given graphExec to copy from a symbol on the.
hipBindTextureToMipmappedArray
hipError_t hipBindTextureToMipmappedArray(const textureReference *tex, hipMipmappedArray_const_t mipmappedArray, const hipChannelFormatDesc *desc)
Binds a mipmapped array to a texture.
hipDeviceProp_t::pageableMemoryAccess
int pageableMemoryAccess
Definition: hip_runtime_api.h:150
hipMemHandleType
hipMemHandleType
Definition: hip_runtime_api.h:1324
hipMemPoolReuseFollowEventDependencies
@ hipMemPoolReuseFollowEventDependencies
Definition: hip_runtime_api.h:783
hipGraphNodeGetType
hipError_t hipGraphNodeGetType(hipGraphNode_t node, hipGraphNodeType *pType)
Returns a node's type.
hipDeviceProp_t::warpSize
int warpSize
Warp size.
Definition: hip_runtime_api.h:92
hipDeviceTotalMem
hipError_t hipDeviceTotalMem(size_t *bytes, hipDevice_t device)
Returns the total amount of memory on the device.
hipTexRefSetFilterMode
hipError_t hipTexRefSetFilterMode(textureReference *texRef, enum hipTextureFilterMode fm)
Set filter mode for a texture reference. [Deprecated].
hipDeviceAttributeReservedSharedMemPerBlock
@ hipDeviceAttributeReservedSharedMemPerBlock
Cuda11 only. Shared memory reserved by CUDA driver per block.
Definition: hip_runtime_api.h:418
hipFreeArray
hipError_t hipFreeArray(hipArray *array)
Frees an array on the device.
hipMallocManaged
hipError_t hipMallocManaged(void **dev_ptr, size_t size, unsigned int flags __dparm(hipMemAttachGlobal))
Allocates memory that will be automatically managed by HIP.
hipTexRefSetAddress2D
hipError_t hipTexRefSetAddress2D(textureReference *texRef, const HIP_ARRAY_DESCRIPTOR *desc, hipDeviceptr_t dptr, size_t Pitch)
Set a bind an address as a 2D texture reference. [Deprecated].
hipErrorAssert
hipErrorAssert
Produced when the kernel calls assert.
Definition: hip_runtime_api.h:282
hipTexRefGetAddressMode
hipError_t hipTexRefGetAddressMode(enum hipTextureAddressMode *pam, const textureReference *texRef, int dim)
Gets the address mode for a texture reference. [Deprecated].
hipGraphHostNodeSetParams
hipError_t hipGraphHostNodeSetParams(hipGraphNode_t node, const hipHostNodeParams *pNodeParams)
Sets a host node's parameters.
textureReference
Definition: texture_types.h:88
hipDeviceAttributeStreamPrioritiesSupported
@ hipDeviceAttributeStreamPrioritiesSupported
Cuda only. Whether to support stream priorities.
Definition: hip_runtime_api.h:423
hipErrorCapturedEvent
hipErrorCapturedEvent
Definition: hip_runtime_api.h:310
hipMemPoolAttr
hipMemPoolAttr
Definition: hip_runtime_api.h:774
hipArrayMapInfo::memHandleType
hipMemHandleType memHandleType
Memory handle type.
Definition: hip_runtime_api.h:1376
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedFunc
int cooperativeMultiDeviceUnmatchedFunc
Definition: hip_runtime_api.h:137
hipCtxGetSharedMemConfig
hipError_t hipCtxGetSharedMemConfig(hipSharedMemConfig *pConfig)
Get Shared memory bank configuration. [Deprecated].
hipGetSymbolAddress
hipError_t hipGetSymbolAddress(void **devPtr, const void *symbol)
Gets device pointer associated with symbol on the device.
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedGridDim
int cooperativeMultiDeviceUnmatchedGridDim
Definition: hip_runtime_api.h:139
hipDeviceCanAccessPeer
hipError_t hipDeviceCanAccessPeer(int *canAccessPeer, int deviceId, int peerDeviceId)
Determine if a device can access a peer's memory.
hipDrvGetErrorName
hipError_t hipDrvGetErrorName(hipError_t hipError, const char **errorString)
Return hip error as text string form.
hipMemAdviseUnsetPreferredLocation
@ hipMemAdviseUnsetPreferredLocation
Clear the preferred location for the data.
Definition: hip_runtime_api.h:725
hipGraphDebugDotFlagsVerbose
@ hipGraphDebugDotFlagsVerbose
Definition: hip_runtime_api.h:1272
hipModuleGetFunction
hipError_t hipModuleGetFunction(hipFunction_t *function, hipModule_t module, const char *kname)
Function with kname will be extracted if present in module.
hipErrorStreamCaptureWrongThread
hipErrorStreamCaptureWrongThread
Definition: hip_runtime_api.h:312
hipDeviceAttributeMultiGpuBoardGroupID
@ hipDeviceAttributeMultiGpuBoardGroupID
Cuda only. Unique ID of device group on the same multi-GPU board.
Definition: hip_runtime_api.h:405
hipDeviceArch_t::hasFloatAtomicAdd
unsigned hasFloatAtomicAdd
32-bit float atomic add in global and shared memory.
Definition: hip_runtime_api.h:51
hipArrayCreate
hipError_t hipArrayCreate(hipArray **pHandle, const HIP_ARRAY_DESCRIPTOR *pAllocateArray)
Create an array memory pointer on the device.
hipStreamIsCapturing
hipError_t hipStreamIsCapturing(hipStream_t stream, hipStreamCaptureStatus *pCaptureStatus)
Get stream's capture state.
hipDeviceGetMemPool
hipError_t hipDeviceGetMemPool(hipMemPool_t *mem_pool, int device)
Gets the current memory pool for the specified device.
hipTexRefSetBorderColor
hipError_t hipTexRefSetBorderColor(textureReference *texRef, float *pBorderColor)
Sets border color for a texture reference. [Deprecated].
hipMemcpyWithStream
hipError_t hipMemcpyWithStream(void *dst, const void *src, size_t sizeBytes, hipMemcpyKind kind, hipStream_t stream)
Memory copy on the stream. It allows single or multiple devices to do memory copy on single or multip...
hipUserObjectNoDestructorSync
@ hipUserObjectNoDestructorSync
Destructor execution is not synchronized.
Definition: hip_runtime_api.h:1253
hipDeviceAttributeClockInstructionRate
@ hipDeviceAttributeClockInstructionRate
Frequency in khz of the timer used by the device-side "clock*".
Definition: hip_runtime_api.h:439
hipStreamGetCaptureInfo_v2
hipError_t hipStreamGetCaptureInfo_v2(hipStream_t stream, hipStreamCaptureStatus *captureStatus_out, unsigned long long *id_out __dparm(0), hipGraph_t *graph_out __dparm(0), const hipGraphNode_t **dependencies_out __dparm(0), size_t *numDependencies_out __dparm(0))
Get stream's capture state.
hipFunctionLaunchParams_t::blockDimY
unsigned int blockDimY
Y dimension of each thread block.
Definition: hip_runtime_api.h:986
hipMemLocation
struct hipMemLocation hipMemLocation
hipMemRangeCoherencyModeIndeterminate
@ hipMemRangeCoherencyModeIndeterminate
Definition: hip_runtime_api.h:747
hipGraphExecMemsetNodeSetParams
hipError_t hipGraphExecMemsetNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, const hipMemsetParams *pNodeParams)
Sets the parameters for a memset node in the given graphExec.
hipTexRefSetAddressMode
hipError_t hipTexRefSetAddressMode(textureReference *texRef, int dim, enum hipTextureAddressMode am)
Sets address mode for a texture reference. [Deprecated].
hipGraphExecEventRecordNodeSetEvent
hipError_t hipGraphExecEventRecordNodeSetEvent(hipGraphExec_t hGraphExec, hipGraphNode_t hNode, hipEvent_t event)
Sets the event for an event record node in the given graphExec.
hipMemPrefetchAsync
hipError_t hipMemPrefetchAsync(const void *dev_ptr, size_t count, int device, hipStream_t stream __dparm(0))
Prefetches memory to the specified destination device using HIP.
hipCtxDisablePeerAccess
hipError_t hipCtxDisablePeerAccess(hipCtx_t peerCtx)
Disable direct access from current context's virtual address space to memory allocations physically l...
hipDeviceProp_t::cooperativeLaunch
int cooperativeLaunch
HIP device supports cooperative launch.
Definition: hip_runtime_api.h:123
hipMemAddressReserve
hipError_t hipMemAddressReserve(void **ptr, size_t size, size_t alignment, void *addr, unsigned long long flags)
Reserves an address range.
hipArrayMapInfo::offsetY
unsigned int offsetY
Y offset in elements.
Definition: hip_runtime_api.h:1363
hipDeviceArch_t::hasSharedFloatAtomicExch
unsigned hasSharedFloatAtomicExch
32-bit float atomic exch for shared memory.
Definition: hip_runtime_api.h:50
hipDeviceAttributeCooperativeMultiDeviceUnmatchedSharedMem
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedSharedMem
Definition: hip_runtime_api.h:452
HIP_RESOURCE_DESC_st
Definition: driver_types.h:283
hipTextureDesc
Definition: texture_types.h:109
hipTexRefSetMaxAnisotropy
hipError_t hipTexRefSetMaxAnisotropy(textureReference *texRef, unsigned int maxAniso)
Sets the maximum anisotropy for a texture reference. [Deprecated].
hipMipmappedArrayCreate
hipError_t hipMipmappedArrayCreate(hipMipmappedArray_t *pHandle, HIP_ARRAY3D_DESCRIPTOR *pMipmappedArrayDesc, unsigned int numMipmapLevels)
Create a mipmapped array.
hipGraphDebugDotFlagsKernelNodeParams
@ hipGraphDebugDotFlagsKernelNodeParams
Definition: hip_runtime_api.h:1274
hipResourceViewDesc
Definition: driver_types.h:315
hipStreamWriteValue64
hipError_t hipStreamWriteValue64(hipStream_t stream, void *ptr, uint64_t value, unsigned int flags)
Enqueues a write command to the stream.[BETA].
hipDeviceProp_t::multiProcessorCount
int multiProcessorCount
Number of multi-processors (compute units).
Definition: hip_runtime_api.h:106
hipGraphDestroyNode
hipError_t hipGraphDestroyNode(hipGraphNode_t node)
Remove a node from the graph.
hipDeviceAttributeHostNativeAtomicSupported
@ hipDeviceAttributeHostNativeAtomicSupported
Cuda only. Link between the device and the host supports native atomic operations.
Definition: hip_runtime_api.h:357
hipMipmappedArrayGetLevel
hipError_t hipMipmappedArrayGetLevel(hipArray_t *pLevelArray, hipMipmappedArray_t hMipMappedArray, unsigned int level)
Get a mipmapped array on a mipmapped level.
hipFunctionLaunchParams_t::blockDimX
unsigned int blockDimX
X dimension of each thread block.
Definition: hip_runtime_api.h:985
hipDeviceGraphMemTrim
hipError_t hipDeviceGraphMemTrim(int device)
Free unused memory on specific device used for graph back to OS.
dim3::z
uint32_t z
z
Definition: hip_runtime_api.h:967
hipGraphKernelNodeGetAttribute
hipError_t hipGraphKernelNodeGetAttribute(hipGraphNode_t hNode, hipKernelNodeAttrID attr, hipKernelNodeAttrValue *value)
Gets a node attribute.
hipUserObjectRetain
hipError_t hipUserObjectRetain(hipUserObject_t object, unsigned int count __dparm(1))
Retain number of references to resource.
hipFunctionLaunchParams_t::gridDimY
unsigned int gridDimY
Height(Y) of grid in blocks.
Definition: hip_runtime_api.h:983
hipArrayMapInfo::level
unsigned int level
For mipmapped arrays must be a valid mipmap level. For arrays must be zero.
Definition: hip_runtime_api.h:1360
hipCtxSetSharedMemConfig
hipError_t hipCtxSetSharedMemConfig(hipSharedMemConfig config)
Set Shared memory bank configuration.
hipGraphicsResourceGetMappedPointer
hipError_t hipGraphicsResourceGetMappedPointer(void **devPtr, size_t *size, hipGraphicsResource_t resource)
Gets device accessible address of a graphics resource.
hipTexRefSetMipmapLevelBias
hipError_t hipTexRefSetMipmapLevelBias(textureReference *texRef, float bias)
Sets mipmap level bias for a texture reference. [Deprecated].
hipDeviceProp_t::integrated
int integrated
APU vs dGPU.
Definition: hip_runtime_api.h:122
hipMemsetD8
hipError_t hipMemsetD8(hipDeviceptr_t dest, unsigned char value, size_t count)
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant byte value va...
hipMipmappedArrayDestroy
hipError_t hipMipmappedArrayDestroy(hipMipmappedArray_t hMipmappedArray)
Destroy a mipmapped array.
hipTexRefSetArray
hipError_t hipTexRefSetArray(textureReference *tex, hipArray_const_t array, unsigned int flags)
Binds an array as a texture reference. [Deprecated].
hipGraphUpload
hipError_t hipGraphUpload(hipGraphExec_t graphExec, hipStream_t stream)
uploads an executable graph in a stream
hipMemset2DAsync
hipError_t hipMemset2DAsync(void *dst, size_t pitch, int value, size_t width, size_t height, hipStream_t stream __dparm(0))
Fills asynchronously the memory area pointed to by dst with the constant value.
hipHostNodeParams
Definition: hip_runtime_api.h:1152
hipDeviceProp_t::ECCEnabled
int ECCEnabled
Device has ECC support enabled.
Definition: hip_runtime_api.h:135
hipGraphMemAttrUsedMemCurrent
@ hipGraphMemAttrUsedMemCurrent
Amount of memory, in bytes, currently associated with graphs.
Definition: hip_runtime_api.h:1247
HIP_ARRAY_DESCRIPTOR
Definition: driver_types.h:68
hipArrayMapInfo::resourceType
hipResourceType resourceType
Resource type.
Definition: hip_runtime_api.h:1352
hipMemAllocationProp::gpuDirectRDMACapable
unsigned char gpuDirectRDMACapable
RDMA capable.
Definition: hip_runtime_api.h:1299
hipGraphMemcpyNodeSetParams1D
hipError_t hipGraphMemcpyNodeSetParams1D(hipGraphNode_t node, void *dst, const void *src, size_t count, hipMemcpyKind kind)
Sets a memcpy node's parameters to perform a 1-dimensional copy.
hipCtxGetDevice
hipError_t hipCtxGetDevice(hipDevice_t *device)
Get the handle of the device associated with current/default context. [Deprecated].
hipDeviceAttributeCanUseStreamWaitValue
@ hipDeviceAttributeCanUseStreamWaitValue
Definition: hip_runtime_api.h:456
hipLaunchParams_t::blockDim
dim3 blockDim
Block dimentions.
Definition: hip_runtime_api.h:975
hipDeviceProp_t::totalConstMem
size_t totalConstMem
Size of shared memory region (in bytes).
Definition: hip_runtime_api.h:99
hipDeviceProp_t::maxTexture2D
int maxTexture2D[2]
Maximum dimensions (width, height) of 2D images, in image elements.
Definition: hip_runtime_api.h:127
hipMemAllocHost
hipError_t hipMemAllocHost(void **ptr, size_t size)
Allocate pinned host memory [Deprecated].
hipDeviceAttributeCanUseHostPointerForRegisteredMem
@ hipDeviceAttributeCanUseHostPointerForRegisteredMem
Definition: hip_runtime_api.h:343
hipMemAttachGlobal
#define hipMemAttachGlobal
Definition: hip_runtime_api.h:635
hipCreateTextureObject
hipError_t hipCreateTextureObject(hipTextureObject_t *pTexObject, const hipResourceDesc *pResDesc, const hipTextureDesc *pTexDesc, const struct hipResourceViewDesc *pResViewDesc)
Creates a texture object.
hipGraphDebugDotFlagsHandles
@ hipGraphDebugDotFlagsHandles
Definition: hip_runtime_api.h:1286
hipLaunchParams_t
Definition: hip_runtime_api.h:972
hipFuncCachePreferShared
@ hipFuncCachePreferShared
prefer larger shared memory and smaller L1 cache
Definition: hip_runtime_api.h:946
hipGraphRetainUserObject
hipError_t hipGraphRetainUserObject(hipGraph_t graph, hipUserObject_t object, unsigned int count __dparm(1), unsigned int flags __dparm(0))
Retain user object for graphs.
hipMemRangeAttributePreferredLocation
@ hipMemRangeAttributePreferredLocation
The preferred location of the range.
Definition: hip_runtime_api.h:759
hipErrorHostMemoryAlreadyRegistered
hipErrorHostMemoryAlreadyRegistered
Produced when trying to lock a page-locked memory.
Definition: hip_runtime_api.h:283
hipDeviceAttributeMaxSurface1DLayered
@ hipDeviceAttributeMaxSurface1DLayered
Cuda only. Maximum dimensions of 1D layered surface.
Definition: hip_runtime_api.h:375
hipMemAdviseSetReadMostly
@ hipMemAdviseSetReadMostly
Definition: hip_runtime_api.h:720
hipFuncAttribute
hipFuncAttribute
Definition: hip_runtime_api.h:936
hipMemLocation::type
hipMemLocationType type
Specifies the location type, which describes the meaning of id.
Definition: hip_runtime_api.h:844
hipMemLocationType
hipMemLocationType
Definition: hip_runtime_api.h:834
hipFunctionLaunchParams_t::blockDimZ
unsigned int blockDimZ
Z dimension of each thread block.
Definition: hip_runtime_api.h:987
hipGraphMemsetNodeGetParams
hipError_t hipGraphMemsetNodeGetParams(hipGraphNode_t node, hipMemsetParams *pNodeParams)
Gets a memset node's parameters.
hipMemPoolReuseAllowOpportunistic
@ hipMemPoolReuseAllowOpportunistic
Definition: hip_runtime_api.h:789
hipSharedMemBankSizeEightByte
@ hipSharedMemBankSizeEightByte
Definition: hip_runtime_api.h:957
hipDeviceAttribute_t
hipDeviceAttribute_t
Definition: hip_runtime_api.h:336
hipMemPoolCreate
hipError_t hipMemPoolCreate(hipMemPool_t *mem_pool, const hipMemPoolProps *pool_props)
Creates a memory pool.
hipGraphChildGraphNodeGetGraph
hipError_t hipGraphChildGraphNodeGetGraph(hipGraphNode_t node, hipGraph_t *pGraph)
Gets a handle to the embedded graph of a child graph node.
hipGraphDebugDotPrint
hipError_t hipGraphDebugDotPrint(hipGraph_t graph, const char *path, unsigned int flags)
Write a DOT file describing graph structure.
hipFuncSetSharedMemConfig
hipError_t hipFuncSetSharedMemConfig(const void *func, hipSharedMemConfig config)
Set shared memory configuation for a specific function.
hipExtGetLinkTypeAndHopCount
hipError_t hipExtGetLinkTypeAndHopCount(int device1, int device2, uint32_t *linktype, uint32_t *hopcount)
Returns the link type and hop count between two devices.
hipArraySparseSubresourceTypeSparseLevel
@ hipArraySparseSubresourceTypeSparseLevel
Sparse level.
Definition: hip_runtime_api.h:1344
hipMemPoolAttrUsedMemHigh
@ hipMemPoolAttrUsedMemHigh
Definition: hip_runtime_api.h:827
hipMemAdviseSetAccessedBy
@ hipMemAdviseSetAccessedBy
Definition: hip_runtime_api.h:726
hipGraphicsRegisterFlagsWriteDiscard
@ hipGraphicsRegisterFlagsWriteDiscard
HIP will only write and will not read from this registered resource.
Definition: hip_runtime_api.h:1098
hipGraphUserObjectMove
@ hipGraphUserObjectMove
Add new reference or retain.
Definition: hip_runtime_api.h:1257
hipTexObjectGetTextureDesc
hipError_t hipTexObjectGetTextureDesc(HIP_TEXTURE_DESC *pTexDesc, hipTextureObject_t texObject)
Gets texture descriptor of a texture object.
hipResourceDesc
Definition: driver_types.h:259
hipErrorMemoryAllocation
hipErrorMemoryAllocation
Memory allocation error.
Definition: hip_runtime_api.h:219
hipErrorLaunchFailure
hipErrorLaunchFailure
An exception occurred on the device while executing a kernel.
Definition: hip_runtime_api.h:287
hipGraphicsRegisterFlagsSurfaceLoadStore
@ hipGraphicsRegisterFlagsSurfaceLoadStore
HIP will bind this resource to a surface.
Definition: hip_runtime_api.h:1100
hipDeviceSynchronize
hipError_t hipDeviceSynchronize(void)
Waits on all active streams on current device.
hipCtxGetCacheConfig
hipError_t hipCtxGetCacheConfig(hipFuncCache_t *cacheConfig)
Get Cache configuration for a specific function. [Deprecated].
hipLaunchParams_t::sharedMem
size_t sharedMem
Shared memory.
Definition: hip_runtime_api.h:977
hipMemAllocationGranularityRecommended
@ hipMemAllocationGranularityRecommended
Recommended granularity for performance.
Definition: hip_runtime_api.h:1316
hipStreamAddCaptureDependencies
@ hipStreamAddCaptureDependencies
Add new nodes to the dependency set.
Definition: hip_runtime_api.h:1242
hipDeviceAttributeMaxBlocksPerMultiProcessor
@ hipDeviceAttributeMaxBlocksPerMultiProcessor
Cuda only. Max block size per multiprocessor.
Definition: hip_runtime_api.h:367
hipCtxDestroy
hipError_t hipCtxDestroy(hipCtx_t ctx)
Destroy a HIP context. [Deprecated].
hipGraphDebugDotFlagsMemcpyNodeParams
@ hipGraphDebugDotFlagsMemcpyNodeParams
Definition: hip_runtime_api.h:1275
hipDeviceAttributeGcnArch
@ hipDeviceAttributeGcnArch
Device gcn architecture.
Definition: hip_runtime_api.h:442
hipGraphKernelNodeCopyAttributes
hipError_t hipGraphKernelNodeCopyAttributes(hipGraphNode_t hSrc, hipGraphNode_t hDst)
Copies attributes from source node to destination node.
hipModuleLaunchKernel
hipError_t hipModuleLaunchKernel(hipFunction_t f, unsigned int gridDimX, unsigned int gridDimY, unsigned int gridDimZ, unsigned int blockDimX, unsigned int blockDimY, unsigned int blockDimZ, unsigned int sharedMemBytes, hipStream_t stream, void **kernelParams, void **extra)
launches kernel f with launch parameters and shared memory on stream with arguments passed to kernelp...
hipDeviceAttributeConcurrentKernels
@ hipDeviceAttributeConcurrentKernels
Device can possibly execute multiple kernels concurrently.
Definition: hip_runtime_api.h:348
hipGraphKernelNodeGetParams
hipError_t hipGraphKernelNodeGetParams(hipGraphNode_t node, hipKernelNodeParams *pNodeParams)
Gets kernel node's parameters.
hipDeviceAttributeMaxTexture2DLayered
@ hipDeviceAttributeMaxTexture2DLayered
Cuda only. Maximum dimensions of 2D layered texture.
Definition: hip_runtime_api.h:389
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedSharedMem
int cooperativeMultiDeviceUnmatchedSharedMem
Definition: hip_runtime_api.h:143
hipMemAllocationProp::usage
unsigned short usage
Usage.
Definition: hip_runtime_api.h:1300
hipProfilerStart
hipError_t hipProfilerStart()
Start recording of profiling information. [Deprecated] When using this API, start the profiler with p...
hipDeviceGetSharedMemConfig
hipError_t hipDeviceGetSharedMemConfig(hipSharedMemConfig *pConfig)
Returns bank width of shared memory for current device.
hipGraphNodeTypeMemAlloc
@ hipGraphNodeTypeMemAlloc
Memory alloc node.
Definition: hip_runtime_api.h:1144
hipErrorNotSupported
hipErrorNotSupported
Produced when the hip API is not supported/implemented.
Definition: hip_runtime_api.h:293
hipMemcpyAsync
hipError_t hipMemcpyAsync(void *dst, const void *src, size_t sizeBytes, hipMemcpyKind kind, hipStream_t stream __dparm(0))
Copy data from src to dst asynchronously.
hipGraphAddMemAllocNode
hipError_t hipGraphAddMemAllocNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, hipMemAllocNodeParams *pNodeParams)
Creates a memory allocation node and adds it to a graph.
hipErrorLaunchOutOfResources
hipErrorLaunchOutOfResources
Out of resources error.
Definition: hip_runtime_api.h:274
hipOccupancyMaxPotentialBlockSize
hipError_t hipOccupancyMaxPotentialBlockSize(int *gridSize, int *blockSize, const void *f, size_t dynSharedMemPerBlk, int blockSizeLimit)
determine the grid and block sizes to achieves maximum occupancy for a kernel
hipStreamDestroy
hipError_t hipStreamDestroy(hipStream_t stream)
Destroys the specified stream.
hipHostRegister
hipError_t hipHostRegister(void *hostPtr, size_t sizeBytes, unsigned int flags)
Register host memory so it can be accessed from the current device.
hipStreamSetCaptureDependencies
@ hipStreamSetCaptureDependencies
Replace the dependency set with the new nodes.
Definition: hip_runtime_api.h:1243
hipGraphMemcpyNodeSetParamsToSymbol
hipError_t hipGraphMemcpyNodeSetParamsToSymbol(hipGraphNode_t node, const void *symbol, const void *src, size_t count, size_t offset, hipMemcpyKind kind)
Sets a memcpy node's parameters to copy to a symbol on the device.
hipModuleLoad
hipError_t hipModuleLoad(hipModule_t *module, const char *fname)
Loads code object from file into a module the currrent context.
hipProfilerStop
hipError_t hipProfilerStop()
Stop recording of profiling information. [Deprecated] When using this API, start the profiler with pr...
hipDeviceSetLimit
hipError_t hipDeviceSetLimit(enum hipLimit_t limit, size_t value)
Sets resource limits of current device As the input enum limit, hipLimitStackSize sets the limit valu...
hipTexRefGetMipmapLevelClamp
hipError_t hipTexRefGetMipmapLevelClamp(float *pminMipmapLevelClamp, float *pmaxMipmapLevelClamp, const textureReference *texRef)
Gets the minimum and maximum mipmap level clamps for a texture reference. [Deprecated].
hipGetTextureObjectResourceDesc
hipError_t hipGetTextureObjectResourceDesc(hipResourceDesc *pResDesc, hipTextureObject_t textureObject)
Gets resource descriptor for the texture object.
hipMemAllocNodeParams::poolProps
hipMemPoolProps poolProps
Definition: hip_runtime_api.h:1174
hipErrorInvalidResourceHandle
hipErrorInvalidResourceHandle
Resource handle (hipEvent_t or hipStream_t) invalid.
Definition: hip_runtime_api.h:266
hipEventCreate
hipError_t hipEventCreate(hipEvent_t *event)
hipDeviceAttributePageableMemoryAccess
@ hipDeviceAttributePageableMemoryAccess
Definition: hip_runtime_api.h:408
hipGraphExecEventWaitNodeSetEvent
hipError_t hipGraphExecEventWaitNodeSetEvent(hipGraphExec_t hGraphExec, hipGraphNode_t hNode, hipEvent_t event)
Sets the event for an event record node in the given graphExec.
hipGraphAddMemsetNode
hipError_t hipGraphAddMemsetNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, const hipMemsetParams *pMemsetParams)
Creates a memset node and adds it to a graph.
HIP_RESOURCE_VIEW_DESC_st
Definition: driver_types.h:329
hipMemoryType
hipMemoryType
Definition: hip_runtime_api.h:161
hipDeviceAttributeSharedMemPerBlockOptin
@ hipDeviceAttributeSharedMemPerBlockOptin
Cuda only. Maximum shared memory per block usable by special opt in.
Definition: hip_runtime_api.h:420
hipGraphicsRegisterFlagsTextureGather
@ hipGraphicsRegisterFlagsTextureGather
HIP will perform texture gather operations on this registered resource.
Definition: hip_runtime_api.h:1101
hipGraphMemAttrReservedMemHigh
@ hipGraphMemAttrReservedMemHigh
High watermark of memory, in bytes, currently allocated for graphs.
Definition: hip_runtime_api.h:1250
hipDeviceSetMemPool
hipError_t hipDeviceSetMemPool(int device, hipMemPool_t mem_pool)
Sets the current memory pool of a device.
hipGLDeviceListNextFrame
@ hipGLDeviceListNextFrame
frame.
Definition: hip_runtime_api.h:1086
hipDeviceAttributeVirtualMemoryManagementSupported
@ hipDeviceAttributeVirtualMemoryManagementSupported
Device supports HIP virtual memory management.
Definition: hip_runtime_api.h:434
hipMemsetAsync
hipError_t hipMemsetAsync(void *dst, int value, size_t sizeBytes, hipStream_t stream __dparm(0))
Fills the first sizeBytes bytes of the memory area pointed to by dev with the constant byte value val...
hipMallocHost
hipError_t hipMallocHost(void **ptr, size_t size)
Allocate pinned host memory [Deprecated].
hipDrvPointerGetAttributes
hipError_t hipDrvPointerGetAttributes(unsigned int numAttributes, hipPointer_attribute *attributes, void **data, hipDeviceptr_t ptr)
Returns information about the specified pointer.[BETA].
hipDeviceAttributeMaxTexture2DWidth
@ hipDeviceAttributeMaxTexture2DWidth
Maximum dimension width of 2D texture.
Definition: hip_runtime_api.h:386
hipDeviceProp_t::pciDomainID
int pciDomainID
PCI Domain ID.
Definition: hip_runtime_api.h:114
hipDeviceAttributeCooperativeMultiDeviceUnmatchedFunc
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedFunc
Definition: hip_runtime_api.h:446
hipGraphExecUpdateErrorNodeTypeChanged
@ hipGraphExecUpdateErrorNodeTypeChanged
The update failed because a node type changed.
Definition: hip_runtime_api.h:1219
hipGraphMemcpyNodeSetParamsFromSymbol
hipError_t hipGraphMemcpyNodeSetParamsFromSymbol(hipGraphNode_t node, void *dst, const void *symbol, size_t count, size_t offset, hipMemcpyKind kind)
Sets a memcpy node's parameters to copy from a symbol on the device.
hipModuleLoadData
hipError_t hipModuleLoadData(hipModule_t *module, const void *image)
builds module from code object which resides in host memory. Image is pointer to that location.
hipFuncCachePreferL1
@ hipFuncCachePreferL1
prefer larger L1 cache and smaller shared memory
Definition: hip_runtime_api.h:947
hipMemAttachSingle
#define hipMemAttachSingle
Definition: hip_runtime_api.h:641
hipMemcpyParam2D
hipError_t hipMemcpyParam2D(const hip_Memcpy2D *pCopy)
Copies memory for 2D arrays.
hipDeviceAttributeMaxTexture2DLinear
@ hipDeviceAttributeMaxTexture2DLinear
Cuda only. Maximum dimensions (width, height, pitch) of 2D textures bound to pitched memory.
Definition: hip_runtime_api.h:390
hipGraphAddEventRecordNode
hipError_t hipGraphAddEventRecordNode(hipGraphNode_t *pGraphNode, hipGraph_t graph, const hipGraphNode_t *pDependencies, size_t numDependencies, hipEvent_t event)
Creates an event record node and adds it to a graph.
hipArrayMapInfo
Definition: hip_runtime_api.h:1351
hipGraphNodeTypeExtSemaphoreSignal
@ hipGraphNodeTypeExtSemaphoreSignal
External Semaphore signal node.
Definition: hip_runtime_api.h:1142
hipDeviceProp_t::managedMemory
int managedMemory
Device supports allocating managed memory on this system.
Definition: hip_runtime_api.h:147
hipMemAllocationGranularityMinimum
@ hipMemAllocationGranularityMinimum
Minimum granularity.
Definition: hip_runtime_api.h:1315
hipStreamGetDevice
hipError_t hipStreamGetDevice(hipStream_t stream, hipDevice_t *device)
Get the device assocaited with the stream.
hipDeviceAttributeHdpMemFlushCntl
@ hipDeviceAttributeHdpMemFlushCntl
Address of the HDP_MEM_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:444
hipMemset
hipError_t hipMemset(void *dst, int value, size_t sizeBytes)
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant byte value va...
hipDeviceDisablePeerAccess
hipError_t hipDeviceDisablePeerAccess(int peerDeviceId)
Disable direct access from current device's virtual address space to memory allocations physically lo...
hipDeviceAttributeFineGrainSupport
@ hipDeviceAttributeFineGrainSupport
'1' if Device supports fine grain, '0' otherwise
Definition: hip_runtime_api.h:461
hipModuleOccupancyMaxActiveBlocksPerMultiprocessor
hipError_t hipModuleOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk)
Returns occupancy for a device function.
hipFuncSetAttribute
hipError_t hipFuncSetAttribute(const void *func, hipFuncAttribute attr, int value)
Set attribute for a specific function.
hipDeviceAttributeEccEnabled
@ hipDeviceAttributeEccEnabled
Whether ECC support is enabled.
Definition: hip_runtime_api.h:339
__hipPopCallConfiguration
hipError_t __hipPopCallConfiguration(dim3 *gridDim, dim3 *blockDim, size_t *sharedMem, hipStream_t *stream)
Pop configuration of a kernel launch.
hipMemAllocNodeParams::accessDescs
const hipMemAccessDesc * accessDescs
Definition: hip_runtime_api.h:1176
hipDeviceProp_t
struct hipDeviceProp_t hipDeviceProp_t
hipDeviceAttributeMaxSharedMemoryPerMultiprocessor
@ hipDeviceAttributeMaxSharedMemoryPerMultiprocessor
Maximum Shared Memory PerMultiprocessor.
Definition: hip_runtime_api.h:441
hipDevicePrimaryCtxReset
hipError_t hipDevicePrimaryCtxReset(hipDevice_t dev)
Resets the primary context on the GPU.
hipArrayMapInfo
struct hipArrayMapInfo hipArrayMapInfo
hipChannelFormatDesc
Definition: driver_types.h:47
hipStreamWriteValue32
hipError_t hipStreamWriteValue32(hipStream_t stream, void *ptr, uint32_t value, unsigned int flags)
Enqueues a write command to the stream.[BETA].
hipModuleUnload
hipError_t hipModuleUnload(hipModule_t module)
Frees the module.
hipMemRangeAttribute
hipMemRangeAttribute
Definition: hip_runtime_api.h:756
hipErrorPeerAccessAlreadyEnabled
hipErrorPeerAccessAlreadyEnabled
Peer access was already enabled from the current device.
Definition: hip_runtime_api.h:276
hipMemPoolProps
struct hipMemPoolProps hipMemPoolProps
hipMemHandleTypeWin32
@ hipMemHandleTypeWin32
Allows a Win32 NT handle for exporting. (HANDLE)
Definition: hip_runtime_api.h:885
hipPointerGetAttribute
hipError_t hipPointerGetAttribute(void *data, hipPointer_attribute attribute, hipDeviceptr_t ptr)
Returns information about the specified pointer.[BETA].
hipMemPoolProps
Definition: hip_runtime_api.h:891