HIP: Heterogenous-computing Interface for Portability: /long_pathname_so_that_rpms_can_package_the_debug_info/src/external/hip-on-vdi/include/hip/hip_runtime_api.h Source File

HIP: Heterogenous-computing Interface for Portability

hip_runtime_api.h
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1 /*
2 Copyright (c) 2015 - 2021 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
18 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 THE SOFTWARE.
21 */
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;
74 } hipDeviceArch_t;
75
76
77 //---
78 // Common headers for both NVCC and HCC paths:
79
84 typedef struct hipDeviceProp_t {
85 char name[256];
86 size_t totalGlobalMem;
87 size_t sharedMemPerBlock;
88 int regsPerBlock;
89 int warpSize;
90 int maxThreadsPerBlock;
91 int maxThreadsDim[3];
92 int maxGridSize[3];
93 int clockRate;
94 int memoryClockRate;
95 int memoryBusWidth;
96 size_t totalConstMem;
97 int major;
98 int minor;
101 int multiProcessorCount;
104 int l2CacheSize;
105 int maxThreadsPerMultiProcessor;
106 int computeMode;
107 int clockInstructionRate;
108 hipDeviceArch_t arch;
110 int concurrentKernels;
111 int pciDomainID;
112 int pciBusID;
113 int pciDeviceID;
114 size_t maxSharedMemoryPerMultiProcessor;
115 int isMultiGpuBoard;
116 int canMapHostMemory;
117 int gcnArch;
118 char gcnArchName[256];
119 int integrated;
120 int cooperativeLaunch;
121 int cooperativeMultiDeviceLaunch;
122 int maxTexture1DLinear;
123 int maxTexture1D;
124 int maxTexture2D[2];
125 int maxTexture3D[3];
126 unsigned int* hdpMemFlushCntl;
127 unsigned int* hdpRegFlushCntl;
128 size_t memPitch;
129 size_t textureAlignment;
130 size_t texturePitchAlignment;
131 int kernelExecTimeoutEnabled;
132 int ECCEnabled;
133 int tccDriver;
134 int cooperativeMultiDeviceUnmatchedFunc;
135 int cooperativeMultiDeviceUnmatchedGridDim;
137 int cooperativeMultiDeviceUnmatchedBlockDim;
139 int cooperativeMultiDeviceUnmatchedSharedMem;
141 int isLargeBar;
143 int asicRevision;
144 int managedMemory;
145 int directManagedMemAccessFromHost;
146 int concurrentManagedAccess;
147 int pageableMemoryAccess;
148 int pageableMemoryAccessUsesHostPageTables;
150 } hipDeviceProp_t;
151
152
156 typedef enum hipMemoryType {
157 hipMemoryTypeHost,
158 hipMemoryTypeDevice,
159 hipMemoryTypeArray,
161 hipMemoryTypeUnified
163 } hipMemoryType;
164
165
169 typedef struct hipPointerAttribute_t {
170 enum hipMemoryType memoryType;
171 int device;
172 void* devicePointer;
173 void* hostPointer;
174 int isManaged;
175 unsigned allocationFlags; /* flags specified when memory was allocated*/
176 /* peers? */
177 } hipPointerAttribute_t;
178
179
180 // hack to get these to show up in Doxygen:
187 // Ignoring error-code return values from hip APIs is discouraged. On C++17,
188 // we can make that yield a warning
189 #if __cplusplus >= 201703L
190 #define __HIP_NODISCARD [[nodiscard]]
191 #else
192 #define __HIP_NODISCARD
193 #endif
194
195 /*
196 * @brief hipError_t
197 * @enum
198 * @ingroup Enumerations
199 */
200 // Developer note - when updating these, update the hipErrorName and hipErrorString functions in
201 // NVCC and HCC paths Also update the hipCUDAErrorTohipError function in NVCC path.
202
203 typedef enum __HIP_NODISCARD hipError_t {
204 hipSuccess = 0,
205 hipErrorInvalidValue = 1,
206 hipErrorOutOfMemory = 2,
208 // Deprecated
209 hipErrorMemoryAllocation = 2,
210 hipErrorNotInitialized = 3,
211 // Deprecated
212 hipErrorInitializationError = 3,
213 hipErrorDeinitialized = 4,
214 hipErrorProfilerDisabled = 5,
215 hipErrorProfilerNotInitialized = 6,
216 hipErrorProfilerAlreadyStarted = 7,
217 hipErrorProfilerAlreadyStopped = 8,
218 hipErrorInvalidConfiguration = 9,
219 hipErrorInvalidPitchValue = 12,
220 hipErrorInvalidSymbol = 13,
221 hipErrorInvalidDevicePointer = 17,
222 hipErrorInvalidMemcpyDirection = 21,
223 hipErrorInsufficientDriver = 35,
224 hipErrorMissingConfiguration = 52,
225 hipErrorPriorLaunchFailure = 53,
226 hipErrorInvalidDeviceFunction = 98,
227 hipErrorNoDevice = 100,
228 hipErrorInvalidDevice = 101,
229 hipErrorInvalidImage = 200,
230 hipErrorInvalidContext = 201,
231 hipErrorContextAlreadyCurrent = 202,
232 hipErrorMapFailed = 205,
233 // Deprecated
234 hipErrorMapBufferObjectFailed = 205,
235 hipErrorUnmapFailed = 206,
236 hipErrorArrayIsMapped = 207,
237 hipErrorAlreadyMapped = 208,
238 hipErrorNoBinaryForGpu = 209,
239 hipErrorAlreadyAcquired = 210,
240 hipErrorNotMapped = 211,
241 hipErrorNotMappedAsArray = 212,
242 hipErrorNotMappedAsPointer = 213,
243 hipErrorECCNotCorrectable = 214,
244 hipErrorUnsupportedLimit = 215,
245 hipErrorContextAlreadyInUse = 216,
246 hipErrorPeerAccessUnsupported = 217,
247 hipErrorInvalidKernelFile = 218,
248 hipErrorInvalidGraphicsContext = 219,
249 hipErrorInvalidSource = 300,
250 hipErrorFileNotFound = 301,
251 hipErrorSharedObjectSymbolNotFound = 302,
252 hipErrorSharedObjectInitFailed = 303,
253 hipErrorOperatingSystem = 304,
254 hipErrorInvalidHandle = 400,
255 // Deprecated
256 hipErrorInvalidResourceHandle = 400,
257 hipErrorIllegalState = 401,
258 hipErrorNotFound = 500,
259 hipErrorNotReady = 600,
260 hipErrorIllegalAddress = 700,
264 hipErrorLaunchOutOfResources = 701,
265 hipErrorLaunchTimeOut = 702,
266 hipErrorPeerAccessAlreadyEnabled =
267 704,
268 hipErrorPeerAccessNotEnabled =
269 705,
270 hipErrorSetOnActiveProcess = 708,
271 hipErrorContextIsDestroyed = 709,
272 hipErrorAssert = 710,
273 hipErrorHostMemoryAlreadyRegistered =
274 712,
275 hipErrorHostMemoryNotRegistered =
276 713,
277 hipErrorLaunchFailure =
278 719,
279 hipErrorCooperativeLaunchTooLarge =
280 720,
281 hipErrorNotSupported = 801,
284 hipErrorStreamCaptureUnsupported = 900,
285 hipErrorStreamCaptureInvalidated = 901,
287 hipErrorStreamCaptureMerge = 902,
289 hipErrorStreamCaptureUnmatched = 903,
291 hipErrorStreamCaptureUnjoined = 904,
292 hipErrorStreamCaptureIsolation = 905,
294 hipErrorStreamCaptureImplicit = 906,
298 hipErrorCapturedEvent = 907,
301 hipErrorStreamCaptureWrongThread = 908,
303 hipErrorGraphExecUpdateFailure = 910,
307 hipErrorUnknown = 999, //< Unknown error.
311 // HSA Runtime Error Codes start here.
312 hipErrorRuntimeMemory = 1052,
313 hipErrorRuntimeOther = 1053,
315 hipErrorTbd
317 } hipError_t;
318
319 #undef __HIP_NODISCARD
320
321 /*
322 * @brief hipDeviceAttribute_t
323 * @enum
324 * @ingroup Enumerations
325 */
326 typedef enum hipDeviceAttribute_t {
327 hipDeviceAttributeCudaCompatibleBegin = 0,
328
329 hipDeviceAttributeEccEnabled = hipDeviceAttributeCudaCompatibleBegin,
330 hipDeviceAttributeAccessPolicyMaxWindowSize,
331 hipDeviceAttributeAsyncEngineCount,
332 hipDeviceAttributeCanMapHostMemory,
333 hipDeviceAttributeCanUseHostPointerForRegisteredMem,
334 hipDeviceAttributeClockRate,
336 hipDeviceAttributeComputeMode,
337 hipDeviceAttributeComputePreemptionSupported,
338 hipDeviceAttributeConcurrentKernels,
339 hipDeviceAttributeConcurrentManagedAccess,
340 hipDeviceAttributeCooperativeLaunch,
341 hipDeviceAttributeCooperativeMultiDeviceLaunch,
342 hipDeviceAttributeDeviceOverlap,
343 hipDeviceAttributeDirectManagedMemAccessFromHost,
345 hipDeviceAttributeGlobalL1CacheSupported,
347 hipDeviceAttributeHostNativeAtomicSupported,
348 hipDeviceAttributeIntegrated,
349 hipDeviceAttributeIsMultiGpuBoard,
350 hipDeviceAttributeKernelExecTimeout,
351 hipDeviceAttributeL2CacheSize,
352 hipDeviceAttributeLocalL1CacheSupported,
353 hipDeviceAttributeLuid,
354 hipDeviceAttributeLuidDeviceNodeMask,
355 hipDeviceAttributeComputeCapabilityMajor,
356 hipDeviceAttributeManagedMemory,
357 hipDeviceAttributeMaxBlocksPerMultiProcessor,
358 hipDeviceAttributeMaxBlockDimX,
359 hipDeviceAttributeMaxBlockDimY,
360 hipDeviceAttributeMaxBlockDimZ,
361 hipDeviceAttributeMaxGridDimX,
362 hipDeviceAttributeMaxGridDimY,
363 hipDeviceAttributeMaxGridDimZ,
364 hipDeviceAttributeMaxSurface1D,
365 hipDeviceAttributeMaxSurface1DLayered,
366 hipDeviceAttributeMaxSurface2D,
367 hipDeviceAttributeMaxSurface2DLayered,
368 hipDeviceAttributeMaxSurface3D,
369 hipDeviceAttributeMaxSurfaceCubemap,
370 hipDeviceAttributeMaxSurfaceCubemapLayered,
371 hipDeviceAttributeMaxTexture1DWidth,
372 hipDeviceAttributeMaxTexture1DLayered,
373 hipDeviceAttributeMaxTexture1DLinear,
374 hipDeviceAttributeMaxTexture1DMipmap,
376 hipDeviceAttributeMaxTexture2DWidth,
377 hipDeviceAttributeMaxTexture2DHeight,
378 hipDeviceAttributeMaxTexture2DGather,
379 hipDeviceAttributeMaxTexture2DLayered,
380 hipDeviceAttributeMaxTexture2DLinear,
381 hipDeviceAttributeMaxTexture2DMipmap,
382 hipDeviceAttributeMaxTexture3DWidth,
383 hipDeviceAttributeMaxTexture3DHeight,
384 hipDeviceAttributeMaxTexture3DDepth,
385 hipDeviceAttributeMaxTexture3DAlt,
386 hipDeviceAttributeMaxTextureCubemap,
387 hipDeviceAttributeMaxTextureCubemapLayered,
388 hipDeviceAttributeMaxThreadsDim,
389 hipDeviceAttributeMaxThreadsPerBlock,
390 hipDeviceAttributeMaxThreadsPerMultiProcessor,
391 hipDeviceAttributeMaxPitch,
392 hipDeviceAttributeMemoryBusWidth,
393 hipDeviceAttributeMemoryClockRate,
394 hipDeviceAttributeComputeCapabilityMinor,
395 hipDeviceAttributeMultiGpuBoardGroupID,
396 hipDeviceAttributeMultiprocessorCount,
397 hipDeviceAttributeName,
398 hipDeviceAttributePageableMemoryAccess,
399 hipDeviceAttributePageableMemoryAccessUsesHostPageTables,
401 hipDeviceAttributePciBusId,
402 hipDeviceAttributePciDeviceId,
403 hipDeviceAttributePciDomainID,
404 hipDeviceAttributePersistingL2CacheMaxSize,
405 hipDeviceAttributeMaxRegistersPerBlock,
406 hipDeviceAttributeMaxRegistersPerMultiprocessor,
408 hipDeviceAttributeReservedSharedMemPerBlock,
409 hipDeviceAttributeMaxSharedMemoryPerBlock,
410 hipDeviceAttributeSharedMemPerBlockOptin,
411 hipDeviceAttributeSharedMemPerMultiprocessor,
412 hipDeviceAttributeSingleToDoublePrecisionPerfRatio,
413 hipDeviceAttributeStreamPrioritiesSupported,
414 hipDeviceAttributeSurfaceAlignment,
415 hipDeviceAttributeTccDriver,
416 hipDeviceAttributeTextureAlignment,
417 hipDeviceAttributeTexturePitchAlignment,
418 hipDeviceAttributeTotalConstantMemory,
419 hipDeviceAttributeTotalGlobalMem,
420 hipDeviceAttributeUnifiedAddressing,
421 hipDeviceAttributeUuid,
422 hipDeviceAttributeWarpSize,
423
424 hipDeviceAttributeCudaCompatibleEnd = 9999,
425 hipDeviceAttributeAmdSpecificBegin = 10000,
426
427 hipDeviceAttributeClockInstructionRate = hipDeviceAttributeAmdSpecificBegin,
428 hipDeviceAttributeArch,
429 hipDeviceAttributeMaxSharedMemoryPerMultiprocessor,
430 hipDeviceAttributeGcnArch,
431 hipDeviceAttributeGcnArchName,
432 hipDeviceAttributeHdpMemFlushCntl,
433 hipDeviceAttributeHdpRegFlushCntl,
434 hipDeviceAttributeCooperativeMultiDeviceUnmatchedFunc,
435 hipDeviceAttributeCooperativeMultiDeviceUnmatchedGridDim,
437 hipDeviceAttributeCooperativeMultiDeviceUnmatchedBlockDim,
439 hipDeviceAttributeCooperativeMultiDeviceUnmatchedSharedMem,
441 hipDeviceAttributeIsLargeBar,
443 hipDeviceAttributeAsicRevision,
444 hipDeviceAttributeCanUseStreamWaitValue,
445 hipDeviceAttributeImageSupport,
447 hipDeviceAttributePhysicalMultiProcessorCount,
448 hipDeviceAttributeAmdSpecificEnd = 19999,
450 hipDeviceAttributeVendorSpecificBegin = 20000,
451 // Extended attributes for vendors
452 } hipDeviceAttribute_t;
453
454 enum hipComputeMode {
455 hipComputeModeDefault = 0,
456 hipComputeModeExclusive = 1,
457 hipComputeModeProhibited = 2,
458 hipComputeModeExclusiveProcess = 3
459 };
460
465 #if (defined(__HIP_PLATFORM_HCC__) || defined(__HIP_PLATFORM_AMD__)) && !(defined(__HIP_PLATFORM_NVCC__) || defined(__HIP_PLATFORM_NVIDIA__))
466
467 #include <stdint.h>
468 #include <stddef.h>
469 #ifndef GENERIC_GRID_LAUNCH
470 #define GENERIC_GRID_LAUNCH 1
471 #endif
472 #include <hip/amd_detail/host_defines.h>
473 #include <hip/driver_types.h>
474 #include <hip/texture_types.h>
475 #include <hip/surface_types.h>
476 #if defined(_MSC_VER)
477 #define DEPRECATED(msg) __declspec(deprecated(msg))
478 #else // !defined(_MSC_VER)
479 #define DEPRECATED(msg) __attribute__ ((deprecated(msg)))
480 #endif // !defined(_MSC_VER)
481 #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"
482 #define HIP_LAUNCH_PARAM_BUFFER_POINTER ((void*)0x01)
483 #define HIP_LAUNCH_PARAM_BUFFER_SIZE ((void*)0x02)
484 #define HIP_LAUNCH_PARAM_END ((void*)0x03)
485 #ifdef __cplusplus
486 #define __dparm(x) \
487 = x
488 #else
489 #define __dparm(x)
490 #endif
491 #ifdef __GNUC__
492 #pragma GCC visibility push (default)
493 #endif
494 #ifdef __cplusplus
495 namespace hip_impl {
496 hipError_t hip_init();
497 } // namespace hip_impl
498 #endif
499 // Structure definitions:
500 #ifdef __cplusplus
501 extern "C" {
502 #endif
503 //---
504 // API-visible structures
505 typedef struct ihipCtx_t* hipCtx_t;
506 // Note many APIs also use integer deviceIds as an alternative to the device pointer:
507 typedef int hipDevice_t;
508 typedef enum hipDeviceP2PAttr {
509 hipDevP2PAttrPerformanceRank = 0,
510 hipDevP2PAttrAccessSupported,
511 hipDevP2PAttrNativeAtomicSupported,
512 hipDevP2PAttrHipArrayAccessSupported
513 } hipDeviceP2PAttr;
514 typedef struct ihipStream_t* hipStream_t;
515 #define hipIpcMemLazyEnablePeerAccess 0
516 #define HIP_IPC_HANDLE_SIZE 64
517 typedef struct hipIpcMemHandle_st {
518 char reserved[HIP_IPC_HANDLE_SIZE];
519 } hipIpcMemHandle_t;
520 typedef struct hipIpcEventHandle_st {
521 char reserved[HIP_IPC_HANDLE_SIZE];
522 } hipIpcEventHandle_t;
523 typedef struct ihipModule_t* hipModule_t;
524 typedef struct ihipModuleSymbol_t* hipFunction_t;
525 typedef struct hipFuncAttributes {
526 int binaryVersion;
527 int cacheModeCA;
528 size_t constSizeBytes;
529 size_t localSizeBytes;
530 int maxDynamicSharedSizeBytes;
531 int maxThreadsPerBlock;
532 int numRegs;
533 int preferredShmemCarveout;
534 int ptxVersion;
535 size_t sharedSizeBytes;
536 } hipFuncAttributes;
537 typedef struct ihipEvent_t* hipEvent_t;
538 enum hipLimit_t {
539 hipLimitPrintfFifoSize = 0x01,
540 hipLimitMallocHeapSize = 0x02,
541 };
546 //Flags that can be used with hipStreamCreateWithFlags.
548 #define hipStreamDefault 0x00
549
551 #define hipStreamNonBlocking 0x01
552
553 //Flags that can be used with hipEventCreateWithFlags.
555 #define hipEventDefault 0x0
556
558 #define hipEventBlockingSync 0x1
559
561 #define hipEventDisableTiming 0x2
562
564 #define hipEventInterprocess 0x4
565
568 #define hipEventReleaseToDevice 0x40000000
569
572 #define hipEventReleaseToSystem 0x80000000
573
574 //Flags that can be used with hipHostMalloc.
576 #define hipHostMallocDefault 0x0
577
579 #define hipHostMallocPortable 0x1
580
583 #define hipHostMallocMapped 0x2
584
588 #define hipHostMallocWriteCombined 0x4
589
591 #define hipHostMallocNumaUser 0x20000000
592
594 #define hipHostMallocCoherent 0x40000000
595
597 #define hipHostMallocNonCoherent 0x80000000
598
600 #define hipMemAttachGlobal 0x01
601
603 #define hipMemAttachHost 0x02
604
606 #define hipMemAttachSingle 0x04
607
608 #define hipDeviceMallocDefault 0x0
609
611 #define hipDeviceMallocFinegrained 0x1
612
614 #define hipMallocSignalMemory 0x2
615
616 //Flags that can be used with hipHostRegister.
618 #define hipHostRegisterDefault 0x0
619
621 #define hipHostRegisterPortable 0x1
622
625 #define hipHostRegisterMapped 0x2
626
628 #define hipHostRegisterIoMemory 0x4
629
631 #define hipExtHostRegisterCoarseGrained 0x8
632
634 #define hipDeviceScheduleAuto 0x0
635
638 #define hipDeviceScheduleSpin 0x1
639
642 #define hipDeviceScheduleYield 0x2
643 #define hipDeviceScheduleBlockingSync 0x4
644 #define hipDeviceScheduleMask 0x7
645 #define hipDeviceMapHost 0x8
646 #define hipDeviceLmemResizeToMax 0x16
647
648 #define hipArrayDefault 0x00
649 #define hipArrayLayered 0x01
650 #define hipArraySurfaceLoadStore 0x02
651 #define hipArrayCubemap 0x04
652 #define hipArrayTextureGather 0x08
653 #define hipOccupancyDefault 0x00
654 #define hipCooperativeLaunchMultiDeviceNoPreSync 0x01
655 #define hipCooperativeLaunchMultiDeviceNoPostSync 0x02
656 #define hipCpuDeviceId ((int)-1)
657 #define hipInvalidDeviceId ((int)-2)
658 //Flags that can be used with hipExtLaunch Set of APIs.
660 #define hipExtAnyOrderLaunch 0x01
661 // Flags to be used with hipStreamWaitValue32 and hipStreamWaitValue64.
662 #define hipStreamWaitValueGte 0x0
663 #define hipStreamWaitValueEq 0x1
664 #define hipStreamWaitValueAnd 0x2
665 #define hipStreamWaitValueNor 0x3
666 // Stream per thread
668 #define hipStreamPerThread ((hipStream_t)2)
669 /*
670 * @brief HIP Memory Advise values
671 * @enum
672 * @ingroup Enumerations
673 */
674 typedef enum hipMemoryAdvise {
675 hipMemAdviseSetReadMostly = 1,
676 hipMemAdviseUnsetReadMostly = 2,
678 hipMemAdviseSetPreferredLocation = 3,
679 hipMemAdviseUnsetPreferredLocation = 4,
681 hipMemAdviseSetAccessedBy = 5,
682 hipMemAdviseUnsetAccessedBy = 6,
684 hipMemAdviseSetCoarseGrain = 100,
686 hipMemAdviseUnsetCoarseGrain = 101
691 } hipMemoryAdvise;
692 /*
693 * @brief HIP Coherency Mode
694 * @enum
695 * @ingroup Enumerations
696 */
697 typedef enum hipMemRangeCoherencyMode {
698 hipMemRangeCoherencyModeFineGrain = 0,
699 hipMemRangeCoherencyModeCoarseGrain = 1,
701 hipMemRangeCoherencyModeIndeterminate = 2
703 } hipMemRangeCoherencyMode;
706 /*
707 * @brief HIP range attributes
708 * @enum
709 * @ingroup Enumerations
710 */
711 typedef enum hipMemRangeAttribute {
712 hipMemRangeAttributeReadMostly = 1,
713 hipMemRangeAttributePreferredLocation = 2,
715 hipMemRangeAttributeAccessedBy = 3,
716 hipMemRangeAttributeLastPrefetchLocation = 4,
718 hipMemRangeAttributeCoherencyMode = 100,
720 } hipMemRangeAttribute;
722 /*
723 * @brief hipJitOption
724 * @enum
725 * @ingroup Enumerations
726 */
727 typedef enum hipJitOption {
728 hipJitOptionMaxRegisters = 0,
729 hipJitOptionThreadsPerBlock,
730 hipJitOptionWallTime,
731 hipJitOptionInfoLogBuffer,
732 hipJitOptionInfoLogBufferSizeBytes,
733 hipJitOptionErrorLogBuffer,
734 hipJitOptionErrorLogBufferSizeBytes,
735 hipJitOptionOptimizationLevel,
736 hipJitOptionTargetFromContext,
737 hipJitOptionTarget,
738 hipJitOptionFallbackStrategy,
739 hipJitOptionGenerateDebugInfo,
740 hipJitOptionLogVerbose,
741 hipJitOptionGenerateLineInfo,
742 hipJitOptionCacheMode,
743 hipJitOptionSm3xOpt,
744 hipJitOptionFastCompile,
745 hipJitOptionNumOptions
746 } hipJitOption;
750 typedef enum hipFuncAttribute {
751 hipFuncAttributeMaxDynamicSharedMemorySize = 8,
752 hipFuncAttributePreferredSharedMemoryCarveout = 9,
753 hipFuncAttributeMax
754 } hipFuncAttribute;
758 typedef enum hipFuncCache_t {
759 hipFuncCachePreferNone,
760 hipFuncCachePreferShared,
761 hipFuncCachePreferL1,
762 hipFuncCachePreferEqual,
763 } hipFuncCache_t;
767 typedef enum hipSharedMemConfig {
768 hipSharedMemBankSizeDefault,
769 hipSharedMemBankSizeFourByte,
770 hipSharedMemBankSizeEightByte
772 } hipSharedMemConfig;
778 typedef struct dim3 {
779 uint32_t x;
780 uint32_t y;
781 uint32_t z;
782 #ifdef __cplusplus
783 constexpr __host__ __device__ dim3(uint32_t _x = 1, uint32_t _y = 1, uint32_t _z = 1) : x(_x), y(_y), z(_z){};
784 #endif
785 } dim3;
786 typedef struct hipLaunchParams_t {
787 void* func;
788 dim3 gridDim;
789 dim3 blockDim;
790 void **args;
791 size_t sharedMem;
792 hipStream_t stream;
793 } hipLaunchParams;
794 typedef enum hipExternalMemoryHandleType_enum {
795 hipExternalMemoryHandleTypeOpaqueFd = 1,
796 hipExternalMemoryHandleTypeOpaqueWin32 = 2,
797 hipExternalMemoryHandleTypeOpaqueWin32Kmt = 3,
798 hipExternalMemoryHandleTypeD3D12Heap = 4,
799 hipExternalMemoryHandleTypeD3D12Resource = 5,
800 hipExternalMemoryHandleTypeD3D11Resource = 6,
801 hipExternalMemoryHandleTypeD3D11ResourceKmt = 7,
802 } hipExternalMemoryHandleType;
803 typedef struct hipExternalMemoryHandleDesc_st {
804 hipExternalMemoryHandleType type;
805 union {
806 int fd;
807 struct {
808 void *handle;
809 const void *name;
810 } win32;
811 } handle;
812 unsigned long long size;
813 unsigned int flags;
814 } hipExternalMemoryHandleDesc;
815 typedef struct hipExternalMemoryBufferDesc_st {
816 unsigned long long offset;
817 unsigned long long size;
818 unsigned int flags;
819 } hipExternalMemoryBufferDesc;
820 typedef void* hipExternalMemory_t;
821 typedef enum hipExternalSemaphoreHandleType_enum {
822 hipExternalSemaphoreHandleTypeOpaqueFd = 1,
823 hipExternalSemaphoreHandleTypeOpaqueWin32 = 2,
824 hipExternalSemaphoreHandleTypeOpaqueWin32Kmt = 3,
825 hipExternalSemaphoreHandleTypeD3D12Fence = 4
826 } hipExternalSemaphoreHandleType;
827 typedef struct hipExternalSemaphoreHandleDesc_st {
828 hipExternalSemaphoreHandleType type;
829 union {
830 int fd;
831 struct {
832 void* handle;
833 const void* name;
834 } win32;
835 } handle;
836 unsigned int flags;
837 } hipExternalSemaphoreHandleDesc;
838 typedef void* hipExternalSemaphore_t;
839 typedef struct hipExternalSemaphoreSignalParams_st {
840 struct {
841 struct {
842 unsigned long long value;
843 } fence;
844 struct {
845 unsigned long long key;
846 } keyedMutex;
847 unsigned int reserved[12];
848 } params;
849 unsigned int flags;
850 unsigned int reserved[16];
851 } hipExternalSemaphoreSignalParams;
855 typedef struct hipExternalSemaphoreWaitParams_st {
856 struct {
857 struct {
858 unsigned long long value;
859 } fence;
860 struct {
861 unsigned long long key;
862 unsigned int timeoutMs;
863 } keyedMutex;
864 unsigned int reserved[10];
865 } params;
866 unsigned int flags;
867 unsigned int reserved[16];
868 } hipExternalSemaphoreWaitParams;
869
870 #if __HIP_HAS_GET_PCH
871
876 void __hipGetPCH(const char** pch, unsigned int*size);
877 #endif
878
879 /*
880 * @brief HIP Devices used by current OpenGL Context.
881 * @enum
882 * @ingroup Enumerations
883 */
884 typedef enum hipGLDeviceList {
885 hipGLDeviceListAll = 1,
886 hipGLDeviceListCurrentFrame = 2,
887 hipGLDeviceListNextFrame = 3
889 } hipGLDeviceList;
891
892 /*
893 * @brief HIP Access falgs for Interop resources.
894 * @enum
895 * @ingroup Enumerations
896 */
897 typedef enum hipGraphicsRegisterFlags {
898 hipGraphicsRegisterFlagsNone = 0,
899 hipGraphicsRegisterFlagsReadOnly = 1,
900 hipGraphicsRegisterFlagsWriteDiscard =
901 2,
902 hipGraphicsRegisterFlagsSurfaceLoadStore = 4,
903 hipGraphicsRegisterFlagsTextureGather =
904 8
905 } hipGraphicsRegisterFlags;
906
907 typedef struct _hipGraphicsResource hipGraphicsResource;
908
909 typedef hipGraphicsResource* hipGraphicsResource_t;
910
911 // Doxygen end group GlobalDefs
913 //-------------------------------------------------------------------------------------------------
914 // The handle allows the async commands to use the stream even if the parent hipStream_t goes
915 // out-of-scope.
916 // typedef class ihipStream_t * hipStream_t;
917 /*
918 * Opaque structure allows the true event (pointed at by the handle) to remain "live" even if the
919 * surrounding hipEvent_t goes out-of-scope. This is handy for cases where the hipEvent_t goes
920 * out-of-scope but the true event is being written by some async queue or device */
921 // typedef struct hipEvent_t {
922 // struct ihipEvent_t *_handle;
923 //} hipEvent_t;
942 // TODO-ctx - more description on error codes.
943 hipError_t hipInit(unsigned int flags);
959 hipError_t hipDriverGetVersion(int* driverVersion);
974 hipError_t hipRuntimeGetVersion(int* runtimeVersion);
982 hipError_t hipDeviceGet(hipDevice_t* device, int ordinal);
991 hipError_t hipDeviceComputeCapability(int* major, int* minor, hipDevice_t device);
1000 hipError_t hipDeviceGetName(char* name, int len, hipDevice_t device);
1010 hipError_t hipDeviceGetP2PAttribute(int* value, hipDeviceP2PAttr attr,
1011 int srcDevice, int dstDevice);
1020 hipError_t hipDeviceGetPCIBusId(char* pciBusId, int len, int device);
1028 hipError_t hipDeviceGetByPCIBusId(int* device, const char* pciBusId);
1036 hipError_t hipDeviceTotalMem(size_t* bytes, hipDevice_t device);
1037 // doxygen end initialization
1056 hipError_t hipDeviceSynchronize(void);
1068 hipError_t hipDeviceReset(void);
1100 hipError_t hipSetDevice(int deviceId);
1114 hipError_t hipGetDevice(int* deviceId);
1127 hipError_t hipGetDeviceCount(int* count);
1137 hipError_t hipDeviceGetAttribute(int* pi, hipDeviceAttribute_t attr, int deviceId);
1151 hipError_t hipGetDeviceProperties(hipDeviceProp_t* prop, int deviceId);
1162 hipError_t hipDeviceSetCacheConfig(hipFuncCache_t cacheConfig);
1173 hipError_t hipDeviceGetCacheConfig(hipFuncCache_t* cacheConfig);
1184 hipError_t hipDeviceGetLimit(size_t* pValue, enum hipLimit_t limit);
1196 hipError_t hipDeviceGetSharedMemConfig(hipSharedMemConfig* pConfig);
1204 hipError_t hipGetDeviceFlags(unsigned int* flags);
1216 hipError_t hipDeviceSetSharedMemConfig(hipSharedMemConfig config);
1241 hipError_t hipSetDeviceFlags(unsigned flags);
1250 hipError_t hipChooseDevice(int* device, const hipDeviceProp_t* prop);
1263 hipError_t hipExtGetLinkTypeAndHopCount(int device1, int device2, uint32_t* linktype, uint32_t* hopcount);
1264 // TODO: implement IPC apis
1290 hipError_t hipIpcGetMemHandle(hipIpcMemHandle_t* handle, void* devPtr);
1327 hipError_t hipIpcOpenMemHandle(void** devPtr, hipIpcMemHandle_t handle, unsigned int flags);
1346 hipError_t hipIpcCloseMemHandle(void* devPtr);
1347
1362 hipError_t hipIpcGetEventHandle(hipIpcEventHandle_t* handle, hipEvent_t event);
1363
1379 hipError_t hipIpcOpenEventHandle(hipEvent_t* event, hipIpcEventHandle_t handle);
1380
1381 // end doxygen Device
1405 hipError_t hipFuncSetAttribute(const void* func, hipFuncAttribute attr, int value);
1416 hipError_t hipFuncSetCacheConfig(const void* func, hipFuncCache_t config);
1429 hipError_t hipFuncSetSharedMemConfig(const void* func, hipSharedMemConfig config);
1430 //doxygen end execution
1452 hipError_t hipGetLastError(void);
1463 hipError_t hipPeekAtLastError(void);
1472 const char* hipGetErrorName(hipError_t hip_error);
1483 const char* hipGetErrorString(hipError_t hipError);
1484 // end doxygen Error
1514 hipError_t hipStreamCreate(hipStream_t* stream);
1531 hipError_t hipStreamCreateWithFlags(hipStream_t* stream, unsigned int flags);
1549 hipError_t hipStreamCreateWithPriority(hipStream_t* stream, unsigned int flags, int priority);
1563 hipError_t hipDeviceGetStreamPriorityRange(int* leastPriority, int* greatestPriority);
1582 hipError_t hipStreamDestroy(hipStream_t stream);
1598 hipError_t hipStreamQuery(hipStream_t stream);
1618 hipError_t hipStreamSynchronize(hipStream_t stream);
1638 hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags);
1652 hipError_t hipStreamGetFlags(hipStream_t stream, unsigned int* flags);
1666 hipError_t hipStreamGetPriority(hipStream_t stream, int* priority);
1686 hipError_t hipExtStreamCreateWithCUMask(hipStream_t* stream, uint32_t cuMaskSize, const uint32_t* cuMask);
1699 hipError_t hipExtStreamGetCUMask(hipStream_t stream, uint32_t cuMaskSize, uint32_t* cuMask);
1703 typedef void (*hipStreamCallback_t)(hipStream_t stream, hipError_t status, void* userData);
1719 hipError_t hipStreamAddCallback(hipStream_t stream, hipStreamCallback_t callback, void* userData,
1720 unsigned int flags);
1721 // end doxygen Stream
1764 hipError_t hipStreamWaitValue32(hipStream_t stream, void* ptr, uint32_t value, unsigned int flags,
1765 uint32_t mask __dparm(0xFFFFFFFF));
1798 hipError_t hipStreamWaitValue64(hipStream_t stream, void* ptr, uint64_t value, unsigned int flags,
1799 uint64_t mask __dparm(0xFFFFFFFFFFFFFFFF));
1819 hipError_t hipStreamWriteValue32(hipStream_t stream, void* ptr, uint32_t value, unsigned int flags);
1839 hipError_t hipStreamWriteValue64(hipStream_t stream, void* ptr, uint64_t value, unsigned int flags);
1840 // end doxygen Stream Memory Operations
1873 hipError_t hipEventCreateWithFlags(hipEvent_t* event, unsigned flags);
1885 hipError_t hipEventCreate(hipEvent_t* event);
1913 #ifdef __cplusplus
1914 hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream = NULL);
1915 #else
1916 hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream);
1917 #endif
1918
1934 hipError_t hipEventDestroy(hipEvent_t event);
1952 hipError_t hipEventSynchronize(hipEvent_t event);
1988 hipError_t hipEventElapsedTime(float* ms, hipEvent_t start, hipEvent_t stop);
2004 hipError_t hipEventQuery(hipEvent_t event);
2005 // end doxygen Events
2032 hipError_t hipPointerGetAttributes(hipPointerAttribute_t* attributes, const void* ptr);
2047 hipError_t hipPointerGetAttribute(void* data, hipPointer_attribute attribute,
2048 hipDeviceptr_t ptr);
2065 hipError_t hipDrvPointerGetAttributes(unsigned int numAttributes, hipPointer_attribute* attributes,
2066 void** data, hipDeviceptr_t ptr);
2077 hipError_t hipImportExternalSemaphore(hipExternalSemaphore_t* extSem_out,
2078 const hipExternalSemaphoreHandleDesc* semHandleDesc);
2091 hipError_t hipSignalExternalSemaphoresAsync(const hipExternalSemaphore_t* extSemArray,
2092 const hipExternalSemaphoreSignalParams* paramsArray,
2093 unsigned int numExtSems, hipStream_t stream);
2106 hipError_t hipWaitExternalSemaphoresAsync(const hipExternalSemaphore_t* extSemArray,
2107 const hipExternalSemaphoreWaitParams* paramsArray,
2108 unsigned int numExtSems, hipStream_t stream);
2118 hipError_t hipDestroyExternalSemaphore(hipExternalSemaphore_t extSem);
2119
2130 hipError_t hipImportExternalMemory(hipExternalMemory_t* extMem_out, const hipExternalMemoryHandleDesc* memHandleDesc);
2142 hipError_t hipExternalMemoryGetMappedBuffer(void **devPtr, hipExternalMemory_t extMem, const hipExternalMemoryBufferDesc *bufferDesc);
2152 hipError_t hipDestroyExternalMemory(hipExternalMemory_t extMem);
2166 hipError_t hipMalloc(void** ptr, size_t size);
2181 hipError_t hipExtMallocWithFlags(void** ptr, size_t sizeBytes, unsigned int flags);
2194 DEPRECATED("use hipHostMalloc instead")
2195 hipError_t hipMallocHost(void** ptr, size_t size);
2208 DEPRECATED("use hipHostMalloc instead")
2209 hipError_t hipMemAllocHost(void** ptr, size_t size);
2223 hipError_t hipHostMalloc(void** ptr, size_t size, unsigned int flags);
2243 hipError_t hipMallocManaged(void** dev_ptr,
2244 size_t size,
2245 unsigned int flags __dparm(hipMemAttachGlobal));
2256 hipError_t hipMemPrefetchAsync(const void* dev_ptr,
2257 size_t count,
2258 int device,
2259 hipStream_t stream __dparm(0));
2270 hipError_t hipMemAdvise(const void* dev_ptr,
2271 size_t count,
2272 hipMemoryAdvise advice,
2273 int device);
2286 hipError_t hipMemRangeGetAttribute(void* data,
2287 size_t data_size,
2288 hipMemRangeAttribute attribute,
2289 const void* dev_ptr,
2290 size_t count);
2305 hipError_t hipMemRangeGetAttributes(void** data,
2306 size_t* data_sizes,
2307 hipMemRangeAttribute* attributes,
2308 size_t num_attributes,
2309 const void* dev_ptr,
2310 size_t count);
2323 hipError_t hipStreamAttachMemAsync(hipStream_t stream,
2324 void* dev_ptr,
2325 size_t length __dparm(0),
2326 unsigned int flags __dparm(hipMemAttachSingle));
2327 // end doxygen Managed Memory
2344 DEPRECATED("use hipHostMalloc instead")
2345 hipError_t hipHostAlloc(void** ptr, size_t size, unsigned int flags);
2357 hipError_t hipHostGetDevicePointer(void** devPtr, void* hstPtr, unsigned int flags);
2367 hipError_t hipHostGetFlags(unsigned int* flagsPtr, void* hostPtr);
2404 hipError_t hipHostRegister(void* hostPtr, size_t sizeBytes, unsigned int flags);
2413 hipError_t hipHostUnregister(void* hostPtr);
2432 hipError_t hipMallocPitch(void** ptr, size_t* pitch, size_t width, size_t height);
2454 hipError_t hipMemAllocPitch(hipDeviceptr_t* dptr, size_t* pitch, size_t widthInBytes, size_t height, unsigned int elementSizeBytes);
2468 hipError_t hipFree(void* ptr);
2478 DEPRECATED("use hipHostFree instead")
2479 hipError_t hipFreeHost(void* ptr);
2493 hipError_t hipHostFree(void* ptr);
2523 hipError_t hipMemcpy(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind);
2524 // TODO: Add description
2525 hipError_t hipMemcpyWithStream(void* dst, const void* src, size_t sizeBytes,
2526 hipMemcpyKind kind, hipStream_t stream);
2544 hipError_t hipMemcpyHtoD(hipDeviceptr_t dst, void* src, size_t sizeBytes);
2562 hipError_t hipMemcpyDtoH(void* dst, hipDeviceptr_t src, size_t sizeBytes);
2580 hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes);
2598 hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst, void* src, size_t sizeBytes, hipStream_t stream);
2616 hipError_t hipMemcpyDtoHAsync(void* dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream);
2634 hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes,
2635 hipStream_t stream);
2636
2651 hipError_t hipModuleGetGlobal(hipDeviceptr_t* dptr, size_t* bytes,
2652 hipModule_t hmod, const char* name);
2653
2663 hipError_t hipGetSymbolAddress(void** devPtr, const void* symbol);
2664
2674 hipError_t hipGetSymbolSize(size_t* size, const void* symbol);
2675
2694 hipError_t hipMemcpyToSymbol(const void* symbol, const void* src,
2695 size_t sizeBytes, size_t offset __dparm(0),
2696 hipMemcpyKind kind __dparm(hipMemcpyHostToDevice));
2697
2711 hipError_t hipMemcpyToSymbolAsync(const void* symbol, const void* src,
2712 size_t sizeBytes, size_t offset,
2713 hipMemcpyKind kind, hipStream_t stream __dparm(0));
2714
2727 hipError_t hipMemcpyFromSymbol(void* dst, const void* symbol,
2728 size_t sizeBytes, size_t offset __dparm(0),
2729 hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost));
2730
2744 hipError_t hipMemcpyFromSymbolAsync(void* dst, const void* symbol,
2745 size_t sizeBytes, size_t offset,
2746 hipMemcpyKind kind,
2747 hipStream_t stream __dparm(0));
2776 hipError_t hipMemcpyAsync(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind,
2777 hipStream_t stream __dparm(0));
2787 hipError_t hipMemset(void* dst, int value, size_t sizeBytes);
2797 hipError_t hipMemsetD8(hipDeviceptr_t dest, unsigned char value, size_t count);
2813 hipError_t hipMemsetD8Async(hipDeviceptr_t dest, unsigned char value, size_t count, hipStream_t stream __dparm(0));
2823 hipError_t hipMemsetD16(hipDeviceptr_t dest, unsigned short value, size_t count);
2839 hipError_t hipMemsetD16Async(hipDeviceptr_t dest, unsigned short value, size_t count, hipStream_t stream __dparm(0));
2849 hipError_t hipMemsetD32(hipDeviceptr_t dest, int value, size_t count);
2865 hipError_t hipMemsetAsync(void* dst, int value, size_t sizeBytes, hipStream_t stream __dparm(0));
2881 hipError_t hipMemsetD32Async(hipDeviceptr_t dst, int value, size_t count,
2882 hipStream_t stream __dparm(0));
2893 hipError_t hipMemset2D(void* dst, size_t pitch, int value, size_t width, size_t height);
2905 hipError_t hipMemset2DAsync(void* dst, size_t pitch, int value, size_t width, size_t height,hipStream_t stream __dparm(0));
2914 hipError_t hipMemset3D(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent );
2924 hipError_t hipMemset3DAsync(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent ,hipStream_t stream __dparm(0));
2934 hipError_t hipMemGetInfo(size_t* free, size_t* total);
2935 hipError_t hipMemPtrGetInfo(void* ptr, size_t* size);
2948 hipError_t hipMallocArray(hipArray** array, const hipChannelFormatDesc* desc, size_t width,
2949 size_t height __dparm(0), unsigned int flags __dparm(hipArrayDefault));
2950 hipError_t hipArrayCreate(hipArray** pHandle, const HIP_ARRAY_DESCRIPTOR* pAllocateArray);
2951 hipError_t hipArrayDestroy(hipArray* array);
2952 hipError_t hipArray3DCreate(hipArray** array, const HIP_ARRAY3D_DESCRIPTOR* pAllocateArray);
2953 hipError_t hipMalloc3D(hipPitchedPtr* pitchedDevPtr, hipExtent extent);
2962 hipError_t hipFreeArray(hipArray* array);
2970 hipError_t hipFreeMipmappedArray(hipMipmappedArray_t mipmappedArray);
2982 hipError_t hipMalloc3DArray(hipArray** array, const struct hipChannelFormatDesc* desc,
2983 struct hipExtent extent, unsigned int flags);
2995 hipError_t hipMallocMipmappedArray(
2996 hipMipmappedArray_t *mipmappedArray,
2997 const struct hipChannelFormatDesc* desc,
2998 struct hipExtent extent,
2999 unsigned int numLevels,
3000 unsigned int flags __dparm(0));
3010 hipError_t hipGetMipmappedArrayLevel(
3011 hipArray_t *levelArray,
3012 hipMipmappedArray_const_t mipmappedArray,
3013 unsigned int level);
3030 hipError_t hipMemcpy2D(void* dst, size_t dpitch, const void* src, size_t spitch, size_t width,
3031 size_t height, hipMemcpyKind kind);
3041 hipError_t hipMemcpyParam2D(const hip_Memcpy2D* pCopy);
3052 hipError_t hipMemcpyParam2DAsync(const hip_Memcpy2D* pCopy, hipStream_t stream __dparm(0));
3070 hipError_t hipMemcpy2DAsync(void* dst, size_t dpitch, const void* src, size_t spitch, size_t width,
3071 size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0));
3089 hipError_t hipMemcpy2DToArray(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
3090 size_t spitch, size_t width, size_t height, hipMemcpyKind kind);
3109 hipError_t hipMemcpy2DToArrayAsync(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
3110 size_t spitch, size_t width, size_t height, hipMemcpyKind kind,
3111 hipStream_t stream __dparm(0));
3127 DEPRECATED(DEPRECATED_MSG)
3128 hipError_t hipMemcpyToArray(hipArray* dst, size_t wOffset, size_t hOffset, const void* src,
3129 size_t count, hipMemcpyKind kind);
3145 DEPRECATED(DEPRECATED_MSG)
3146 hipError_t hipMemcpyFromArray(void* dst, hipArray_const_t srcArray, size_t wOffset, size_t hOffset,
3147 size_t count, hipMemcpyKind kind);
3165 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);
3184 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));
3198 hipError_t hipMemcpyAtoH(void* dst, hipArray* srcArray, size_t srcOffset, size_t count);
3212 hipError_t hipMemcpyHtoA(hipArray* dstArray, size_t dstOffset, const void* srcHost, size_t count);
3223 hipError_t hipMemcpy3D(const struct hipMemcpy3DParms* p);
3235 hipError_t hipMemcpy3DAsync(const struct hipMemcpy3DParms* p, hipStream_t stream __dparm(0));
3246 hipError_t hipDrvMemcpy3D(const HIP_MEMCPY3D* pCopy);
3258 hipError_t hipDrvMemcpy3DAsync(const HIP_MEMCPY3D* pCopy, hipStream_t stream);
3259 // doxygen end Memory
3287 hipError_t hipDeviceCanAccessPeer(int* canAccessPeer, int deviceId, int peerDeviceId);
3304 hipError_t hipDeviceEnablePeerAccess(int peerDeviceId, unsigned int flags);
3316 hipError_t hipDeviceDisablePeerAccess(int peerDeviceId);
3329 hipError_t hipMemGetAddressRange(hipDeviceptr_t* pbase, size_t* psize, hipDeviceptr_t dptr);
3330 #ifndef USE_PEER_NON_UNIFIED
3331 #define USE_PEER_NON_UNIFIED 1
3332 #endif
3333 #if USE_PEER_NON_UNIFIED == 1
3334
3345 hipError_t hipMemcpyPeer(void* dst, int dstDeviceId, const void* src, int srcDeviceId,
3346 size_t sizeBytes);
3359 hipError_t hipMemcpyPeerAsync(void* dst, int dstDeviceId, const void* src, int srcDevice,
3360 size_t sizeBytes, hipStream_t stream __dparm(0));
3361 #endif
3362 // doxygen end PeerToPeer
3392 DEPRECATED(DEPRECATED_MSG)
3393 hipError_t hipCtxCreate(hipCtx_t* ctx, unsigned int flags, hipDevice_t device);
3404 DEPRECATED(DEPRECATED_MSG)
3405 hipError_t hipCtxDestroy(hipCtx_t ctx);
3416 DEPRECATED(DEPRECATED_MSG)
3417 hipError_t hipCtxPopCurrent(hipCtx_t* ctx);
3428 DEPRECATED(DEPRECATED_MSG)
3429 hipError_t hipCtxPushCurrent(hipCtx_t ctx);
3440 DEPRECATED(DEPRECATED_MSG)
3441 hipError_t hipCtxSetCurrent(hipCtx_t ctx);
3452 DEPRECATED(DEPRECATED_MSG)
3453 hipError_t hipCtxGetCurrent(hipCtx_t* ctx);
3464 DEPRECATED(DEPRECATED_MSG)
3465 hipError_t hipCtxGetDevice(hipDevice_t* device);
3483 DEPRECATED(DEPRECATED_MSG)
3484 hipError_t hipCtxGetApiVersion(hipCtx_t ctx, int* apiVersion);
3498 DEPRECATED(DEPRECATED_MSG)
3499 hipError_t hipCtxGetCacheConfig(hipFuncCache_t* cacheConfig);
3513 DEPRECATED(DEPRECATED_MSG)
3514 hipError_t hipCtxSetCacheConfig(hipFuncCache_t cacheConfig);
3528 DEPRECATED(DEPRECATED_MSG)
3529 hipError_t hipCtxSetSharedMemConfig(hipSharedMemConfig config);
3543 DEPRECATED(DEPRECATED_MSG)
3544 hipError_t hipCtxGetSharedMemConfig(hipSharedMemConfig* pConfig);
3556 DEPRECATED(DEPRECATED_MSG)
3557 hipError_t hipCtxSynchronize(void);
3568 DEPRECATED(DEPRECATED_MSG)
3569 hipError_t hipCtxGetFlags(unsigned int* flags);
3589 DEPRECATED(DEPRECATED_MSG)
3590 hipError_t hipCtxEnablePeerAccess(hipCtx_t peerCtx, unsigned int flags);
3607 DEPRECATED(DEPRECATED_MSG)
3608 hipError_t hipCtxDisablePeerAccess(hipCtx_t peerCtx);
3609 // doxygen end Context deprecated
3625 hipError_t hipDevicePrimaryCtxGetState(hipDevice_t dev, unsigned int* flags, int* active);
3638 hipError_t hipDevicePrimaryCtxRelease(hipDevice_t dev);
3650 hipError_t hipDevicePrimaryCtxRetain(hipCtx_t* pctx, hipDevice_t dev);
3661 hipError_t hipDevicePrimaryCtxReset(hipDevice_t dev);
3673 hipError_t hipDevicePrimaryCtxSetFlags(hipDevice_t dev, unsigned int flags);
3674 // doxygen end Context Management
3696 hipError_t hipModuleLoad(hipModule_t* module, const char* fname);
3706 hipError_t hipModuleUnload(hipModule_t module);
3717 hipError_t hipModuleGetFunction(hipFunction_t* function, hipModule_t module, const char* kname);
3726 hipError_t hipFuncGetAttributes(struct hipFuncAttributes* attr, const void* func);
3736 hipError_t hipFuncGetAttribute(int* value, hipFunction_attribute attrib, hipFunction_t hfunc);
3746 hipError_t hipModuleGetTexRef(textureReference** texRef, hipModule_t hmod, const char* name);
3756 hipError_t hipModuleLoadData(hipModule_t* module, const void* image);
3769 hipError_t hipModuleLoadDataEx(hipModule_t* module, const void* image, unsigned int numOptions,
3770 hipJitOption* options, void** optionValues);
3799 hipError_t hipModuleLaunchKernel(hipFunction_t f, unsigned int gridDimX, unsigned int gridDimY,
3800 unsigned int gridDimZ, unsigned int blockDimX,
3801 unsigned int blockDimY, unsigned int blockDimZ,
3802 unsigned int sharedMemBytes, hipStream_t stream,
3803 void** kernelParams, void** extra);
3822 hipError_t hipLaunchCooperativeKernel(const void* f, dim3 gridDim, dim3 blockDimX,
3823 void** kernelParams, unsigned int sharedMemBytes,
3824 hipStream_t stream);
3835 hipError_t hipLaunchCooperativeKernelMultiDevice(hipLaunchParams* launchParamsList,
3836 int numDevices, unsigned int flags);
3848 hipError_t hipExtLaunchMultiKernelMultiDevice(hipLaunchParams* launchParamsList,
3849 int numDevices, unsigned int flags);
3850 // doxygen end Module
3875 //TODO - Match CUoccupancyB2DSize
3876 hipError_t hipModuleOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
3877 hipFunction_t f, size_t dynSharedMemPerBlk,
3878 int blockSizeLimit);
3894 //TODO - Match CUoccupancyB2DSize
3895 hipError_t hipModuleOccupancyMaxPotentialBlockSizeWithFlags(int* gridSize, int* blockSize,
3896 hipFunction_t f, size_t dynSharedMemPerBlk,
3897 int blockSizeLimit, unsigned int flags);
3906 hipError_t hipModuleOccupancyMaxActiveBlocksPerMultiprocessor(
3907 int* numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk);
3917 hipError_t hipModuleOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
3918 int* numBlocks, hipFunction_t f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags);
3927 hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessor(
3928 int* numBlocks, const void* f, int blockSize, size_t dynSharedMemPerBlk);
3938 hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
3939 int* numBlocks, const void* f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags __dparm(hipOccupancyDefault));
3954 hipError_t hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
3955 const void* f, size_t dynSharedMemPerBlk,
3956 int blockSizeLimit);
3957 // doxygen end Occupancy
3971 // TODO - expand descriptions:
3977 DEPRECATED("use roctracer/rocTX instead")
3978 hipError_t hipProfilerStart();
3984 DEPRECATED("use roctracer/rocTX instead")
3985 hipError_t hipProfilerStop();
3986 // doxygen end profiler
4013 hipError_t hipConfigureCall(dim3 gridDim, dim3 blockDim, size_t sharedMem __dparm(0), hipStream_t stream __dparm(0));
4024 hipError_t hipSetupArgument(const void* arg, size_t size, size_t offset);
4033 hipError_t hipLaunchByPtr(const void* func);
4050 hipError_t __hipPushCallConfiguration(dim3 gridDim,
4051 dim3 blockDim,
4052 size_t sharedMem __dparm(0),
4053 hipStream_t stream __dparm(0));
4073 hipError_t __hipPopCallConfiguration(dim3 *gridDim,
4074 dim3 *blockDim,
4075 size_t *sharedMem,
4076 hipStream_t *stream);
4092 hipError_t hipLaunchKernel(const void* function_address,
4093 dim3 numBlocks,
4094 dim3 dimBlocks,
4095 void** args,
4096 size_t sharedMemBytes __dparm(0),
4097 hipStream_t stream __dparm(0));
4105 hipError_t hipDrvMemcpy2DUnaligned(const hip_Memcpy2D* pCopy);
4106 //TODO: Move this to hip_ext.h
4127 hipError_t hipExtLaunchKernel(const void* function_address, dim3 numBlocks, dim3 dimBlocks,
4128 void** args, size_t sharedMemBytes, hipStream_t stream,
4129 hipEvent_t startEvent, hipEvent_t stopEvent, int flags);
4130 // doxygen end Clang launch
4152 hipError_t hipBindTextureToMipmappedArray(
4153 const textureReference* tex,
4154 hipMipmappedArray_const_t mipmappedArray,
4155 const hipChannelFormatDesc* desc);
4156
4166 hipError_t hipGetTextureReference(
4167 const textureReference** texref,
4168 const void* symbol);
4169
4181 hipError_t hipCreateTextureObject(
4182 hipTextureObject_t* pTexObject,
4183 const hipResourceDesc* pResDesc,
4184 const hipTextureDesc* pTexDesc,
4185 const struct hipResourceViewDesc* pResViewDesc);
4186
4195 hipError_t hipDestroyTextureObject(hipTextureObject_t textureObject);
4196
4206 hipError_t hipGetChannelDesc(
4207 hipChannelFormatDesc* desc,
4208 hipArray_const_t array);
4209
4219 hipError_t hipGetTextureObjectResourceDesc(
4220 hipResourceDesc* pResDesc,
4221 hipTextureObject_t textureObject);
4222
4232 hipError_t hipGetTextureObjectResourceViewDesc(
4233 struct hipResourceViewDesc* pResViewDesc,
4234 hipTextureObject_t textureObject);
4235
4245 hipError_t hipGetTextureObjectTextureDesc(
4246 hipTextureDesc* pTexDesc,
4247 hipTextureObject_t textureObject);
4248
4252 hipError_t hipTexRefSetAddressMode(
4253 textureReference* texRef,
4254 int dim,
4255 enum hipTextureAddressMode am);
4256 hipError_t hipTexRefSetArray(
4257 textureReference* tex,
4258 hipArray_const_t array,
4259 unsigned int flags);
4260 hipError_t hipTexRefSetFilterMode(
4261 textureReference* texRef,
4262 enum hipTextureFilterMode fm);
4263 hipError_t hipTexRefSetFlags(
4264 textureReference* texRef,
4265 unsigned int Flags);
4266 hipError_t hipTexRefSetFormat(
4267 textureReference* texRef,
4268 hipArray_Format fmt,
4269 int NumPackedComponents);
4270 hipError_t hipTexObjectCreate(
4271 hipTextureObject_t* pTexObject,
4272 const HIP_RESOURCE_DESC* pResDesc,
4273 const HIP_TEXTURE_DESC* pTexDesc,
4274 const HIP_RESOURCE_VIEW_DESC* pResViewDesc);
4275 hipError_t hipTexObjectDestroy(
4276 hipTextureObject_t texObject);
4277 hipError_t hipTexObjectGetResourceDesc(
4278 HIP_RESOURCE_DESC* pResDesc,
4279 hipTextureObject_t texObject);
4280 hipError_t hipTexObjectGetResourceViewDesc(
4281 HIP_RESOURCE_VIEW_DESC* pResViewDesc,
4282 hipTextureObject_t texObject);
4283 hipError_t hipTexObjectGetTextureDesc(
4284 HIP_TEXTURE_DESC* pTexDesc,
4285 hipTextureObject_t texObject);
4286
4294 DEPRECATED(DEPRECATED_MSG)
4295 hipError_t hipBindTexture(
4296 size_t* offset,
4297 const textureReference* tex,
4298 const void* devPtr,
4299 const hipChannelFormatDesc* desc,
4300 size_t size __dparm(UINT_MAX));
4301 DEPRECATED(DEPRECATED_MSG)
4302 hipError_t hipBindTexture2D(
4303 size_t* offset,
4304 const textureReference* tex,
4305 const void* devPtr,
4306 const hipChannelFormatDesc* desc,
4307 size_t width,
4308 size_t height,
4309 size_t pitch);
4310 DEPRECATED(DEPRECATED_MSG)
4311 hipError_t hipBindTextureToArray(
4312 const textureReference* tex,
4313 hipArray_const_t array,
4314 const hipChannelFormatDesc* desc);
4315 DEPRECATED(DEPRECATED_MSG)
4316 hipError_t hipGetTextureAlignmentOffset(
4317 size_t* offset,
4318 const textureReference* texref);
4319 DEPRECATED(DEPRECATED_MSG)
4320 hipError_t hipUnbindTexture(const textureReference* tex);
4321 DEPRECATED(DEPRECATED_MSG)
4322 hipError_t hipTexRefGetAddress(
4323 hipDeviceptr_t* dev_ptr,
4324 const textureReference* texRef);
4325 DEPRECATED(DEPRECATED_MSG)
4326 hipError_t hipTexRefGetAddressMode(
4327 enum hipTextureAddressMode* pam,
4328 const textureReference* texRef,
4329 int dim);
4330 DEPRECATED(DEPRECATED_MSG)
4331 hipError_t hipTexRefGetFilterMode(
4332 enum hipTextureFilterMode* pfm,
4333 const textureReference* texRef);
4334 DEPRECATED(DEPRECATED_MSG)
4335 hipError_t hipTexRefGetFlags(
4336 unsigned int* pFlags,
4337 const textureReference* texRef);
4338 DEPRECATED(DEPRECATED_MSG)
4339 hipError_t hipTexRefGetFormat(
4340 hipArray_Format* pFormat,
4341 int* pNumChannels,
4342 const textureReference* texRef);
4343 DEPRECATED(DEPRECATED_MSG)
4344 hipError_t hipTexRefGetMaxAnisotropy(
4345 int* pmaxAnsio,
4346 const textureReference* texRef);
4347 DEPRECATED(DEPRECATED_MSG)
4348 hipError_t hipTexRefGetMipmapFilterMode(
4349 enum hipTextureFilterMode* pfm,
4350 const textureReference* texRef);
4351 DEPRECATED(DEPRECATED_MSG)
4352 hipError_t hipTexRefGetMipmapLevelBias(
4353 float* pbias,
4354 const textureReference* texRef);
4355 DEPRECATED(DEPRECATED_MSG)
4356 hipError_t hipTexRefGetMipmapLevelClamp(
4357 float* pminMipmapLevelClamp,
4358 float* pmaxMipmapLevelClamp,
4359 const textureReference* texRef);
4360 DEPRECATED(DEPRECATED_MSG)
4361 hipError_t hipTexRefGetMipMappedArray(
4362 hipMipmappedArray_t* pArray,
4363 const textureReference* texRef);
4364 DEPRECATED(DEPRECATED_MSG)
4365 hipError_t hipTexRefSetAddress(
4366 size_t* ByteOffset,
4367 textureReference* texRef,
4368 hipDeviceptr_t dptr,
4369 size_t bytes);
4370 DEPRECATED(DEPRECATED_MSG)
4371 hipError_t hipTexRefSetAddress2D(
4372 textureReference* texRef,
4373 const HIP_ARRAY_DESCRIPTOR* desc,
4374 hipDeviceptr_t dptr,
4375 size_t Pitch);
4376 DEPRECATED(DEPRECATED_MSG)
4377 hipError_t hipTexRefSetMaxAnisotropy(
4378 textureReference* texRef,
4379 unsigned int maxAniso);
4380 // doxygen end deprecated texture management
4386 // The following are not supported.
4394 DEPRECATED(DEPRECATED_MSG)
4395 hipError_t hipTexRefSetBorderColor(
4396 textureReference* texRef,
4397 float* pBorderColor);
4398 hipError_t hipTexRefSetMipmapFilterMode(
4399 textureReference* texRef,
4400 enum hipTextureFilterMode fm);
4401 hipError_t hipTexRefSetMipmapLevelBias(
4402 textureReference* texRef,
4403 float bias);
4404 hipError_t hipTexRefSetMipmapLevelClamp(
4405 textureReference* texRef,
4406 float minMipMapLevelClamp,
4407 float maxMipMapLevelClamp);
4408 hipError_t hipTexRefSetMipmappedArray(
4409 textureReference* texRef,
4410 struct hipMipmappedArray* mipmappedArray,
4411 unsigned int Flags);
4412 hipError_t hipMipmappedArrayCreate(
4413 hipMipmappedArray_t* pHandle,
4414 HIP_ARRAY3D_DESCRIPTOR* pMipmappedArrayDesc,
4415 unsigned int numMipmapLevels);
4416 hipError_t hipMipmappedArrayDestroy(
4417 hipMipmappedArray_t hMipmappedArray);
4418 hipError_t hipMipmappedArrayGetLevel(
4419 hipArray_t* pLevelArray,
4420 hipMipmappedArray_t hMipMappedArray,
4421 unsigned int level);
4422 // doxygen end unsuppported texture management
4427 // doxygen end Texture management
4439 // This group is for HIPrtc
4440
4441 // doxygen end Runtime
4452 hipError_t hipRegisterApiCallback(uint32_t id, void* fun, void* arg);
4453 hipError_t hipRemoveApiCallback(uint32_t id);
4454 hipError_t hipRegisterActivityCallback(uint32_t id, void* fun, void* arg);
4455 hipError_t hipRemoveActivityCallback(uint32_t id);
4456 const char* hipApiName(uint32_t id);
4457 const char* hipKernelNameRef(const hipFunction_t f);
4458 const char* hipKernelNameRefByPtr(const void* hostFunction, hipStream_t stream);
4459 int hipGetStreamDeviceId(hipStream_t stream);
4460
4461 // doxygen end Callback
4476 typedef struct ihipGraph* hipGraph_t;
4480 typedef struct hipGraphNode* hipGraphNode_t;
4484 typedef struct hipGraphExec* hipGraphExec_t;
4485
4491 typedef enum hipGraphNodeType {
4492 hipGraphNodeTypeKernel = 1,
4493 hipGraphNodeTypeMemcpy = 2,
4494 hipGraphNodeTypeMemset = 3,
4495 hipGraphNodeTypeHost = 4,
4496 hipGraphNodeTypeGraph = 5,
4497 hipGraphNodeTypeEmpty = 6,
4498 hipGraphNodeTypeWaitEvent = 7,
4499 hipGraphNodeTypeEventRecord = 8,
4500 hipGraphNodeTypeMemcpy1D = 9,
4501 hipGraphNodeTypeMemcpyFromSymbol = 10,
4502 hipGraphNodeTypeMemcpyToSymbol = 11,
4503 hipGraphNodeTypeCount
4504 } hipGraphNodeType;
4505
4506 typedef void (*hipHostFn_t)(void* userData);
4507 typedef struct hipHostNodeParams {
4508 hipHostFn_t fn;
4509 void* userData;
4510 } hipHostNodeParams;
4511 typedef struct hipKernelNodeParams {
4512 dim3 blockDim;
4513 void** extra;
4514 void* func;
4515 dim3 gridDim;
4516 void** kernelParams;
4517 unsigned int sharedMemBytes;
4518 } hipKernelNodeParams;
4519 typedef struct hipMemsetParams {
4520 void* dst;
4521 unsigned int elementSize;
4522 size_t height;
4523 size_t pitch;
4524 unsigned int value;
4525 size_t width;
4526 } hipMemsetParams;
4527
4533 typedef enum hipGraphExecUpdateResult {
4534 hipGraphExecUpdateSuccess = 0x0,
4535 hipGraphExecUpdateError = 0x1,
4536 hipGraphExecUpdateErrorTopologyChanged = 0x2,
4538 hipGraphExecUpdateErrorNodeTypeChanged = 0x3,
4539 hipGraphExecUpdateErrorFunctionChanged =
4540 0x4,
4541 hipGraphExecUpdateErrorParametersChanged =
4542 0x5,
4543 hipGraphExecUpdateErrorNotSupported =
4544 0x6,
4545 hipGraphExecUpdateErrorUnsupportedFunctionChange = 0x7
4546 } hipGraphExecUpdateResult;
4547
4548 typedef enum hipStreamCaptureMode {
4549 hipStreamCaptureModeGlobal = 0,
4550 hipStreamCaptureModeThreadLocal,
4551 hipStreamCaptureModeRelaxed
4552 } hipStreamCaptureMode;
4553 typedef enum hipStreamCaptureStatus {
4554 hipStreamCaptureStatusNone = 0,
4555 hipStreamCaptureStatusActive,
4556 hipStreamCaptureStatusInvalidated
4557 } hipStreamCaptureStatus;
4559
4560 typedef enum hipStreamUpdateCaptureDependenciesFlags {
4561 hipStreamAddCaptureDependencies = 0,
4562 hipStreamSetCaptureDependencies,
4563 } hipStreamUpdateCaptureDependenciesFlags;
4564
4578 hipError_t hipStreamBeginCapture(hipStream_t stream, hipStreamCaptureMode mode);
4579
4592 hipError_t hipStreamEndCapture(hipStream_t stream, hipGraph_t* pGraph);
4593
4607 hipError_t hipStreamGetCaptureInfo(hipStream_t stream, hipStreamCaptureStatus* pCaptureStatus,
4608 unsigned long long* pId);
4609
4626 hipError_t hipStreamGetCaptureInfo_v2(hipStream_t stream, hipStreamCaptureStatus* captureStatus_out,
4627 unsigned long long* id_out __dparm(0),
4628 hipGraph_t* graph_out __dparm(0),
4629 const hipGraphNode_t** dependencies_out __dparm(0),
4630 size_t* numDependencies_out __dparm(0));
4631
4644 hipError_t hipStreamIsCapturing(hipStream_t stream, hipStreamCaptureStatus* pCaptureStatus);
4645
4658 hipError_t hipStreamUpdateCaptureDependencies(hipStream_t stream, hipGraphNode_t* dependencies,
4659 size_t numDependencies,
4660 unsigned int flags __dparm(0));
4661
4674 hipError_t hipGraphCreate(hipGraph_t* pGraph, unsigned int flags);
4675
4687 hipError_t hipGraphDestroy(hipGraph_t graph);
4688
4702 hipError_t hipGraphAddDependencies(hipGraph_t graph, const hipGraphNode_t* from,
4703 const hipGraphNode_t* to, size_t numDependencies);
4704
4718 hipError_t hipGraphRemoveDependencies(hipGraph_t graph, const hipGraphNode_t* from,
4719 const hipGraphNode_t* to, size_t numDependencies);
4720
4738 hipError_t hipGraphGetEdges(hipGraph_t graph, hipGraphNode_t* from, hipGraphNode_t* to,
4739 size_t* numEdges);
4740
4757 hipError_t hipGraphGetNodes(hipGraph_t graph, hipGraphNode_t* nodes, size_t* numNodes);
4758
4775 hipError_t hipGraphGetRootNodes(hipGraph_t graph, hipGraphNode_t* pRootNodes,
4776 size_t* pNumRootNodes);
4777
4794 hipError_t hipGraphNodeGetDependencies(hipGraphNode_t node, hipGraphNode_t* pDependencies,
4795 size_t* pNumDependencies);
4796
4814 hipError_t hipGraphNodeGetDependentNodes(hipGraphNode_t node, hipGraphNode_t* pDependentNodes,
4815 size_t* pNumDependentNodes);
4816
4828 hipError_t hipGraphNodeGetType(hipGraphNode_t node, hipGraphNodeType* pType);
4829
4840 hipError_t hipGraphDestroyNode(hipGraphNode_t node);
4841
4853 hipError_t hipGraphClone(hipGraph_t* pGraphClone, hipGraph_t originalGraph);
4854
4867 hipError_t hipGraphNodeFindInClone(hipGraphNode_t* pNode, hipGraphNode_t originalNode,
4868 hipGraph_t clonedGraph);
4869
4886 hipError_t hipGraphInstantiate(hipGraphExec_t* pGraphExec, hipGraph_t graph,
4887 hipGraphNode_t* pErrorNode, char* pLogBuffer, size_t bufferSize);
4888
4901 hipError_t hipGraphInstantiateWithFlags(hipGraphExec_t* pGraphExec, hipGraph_t graph,
4902 unsigned long long flags);
4903
4914 hipError_t hipGraphLaunch(hipGraphExec_t graphExec, hipStream_t stream);
4915
4926 hipError_t hipGraphExecDestroy(hipGraphExec_t graphExec);
4927
4928 // Check whether an executable graph can be updated with a graph and perform the update if possible.
4942 hipError_t hipGraphExecUpdate(hipGraphExec_t hGraphExec, hipGraph_t hGraph,
4943 hipGraphNode_t* hErrorNode_out,
4944 hipGraphExecUpdateResult* updateResult_out);
4945
4958 hipError_t hipGraphAddKernelNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
4959 const hipGraphNode_t* pDependencies, size_t numDependencies,
4960 const hipKernelNodeParams* pNodeParams);
4961
4971 hipError_t hipGraphKernelNodeGetParams(hipGraphNode_t node, hipKernelNodeParams* pNodeParams);
4972
4982 hipError_t hipGraphKernelNodeSetParams(hipGraphNode_t node, const hipKernelNodeParams* pNodeParams);
4983
4994 hipError_t hipGraphExecKernelNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node,
4995 const hipKernelNodeParams* pNodeParams);
4996
5009 hipError_t hipGraphAddMemcpyNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5010 const hipGraphNode_t* pDependencies, size_t numDependencies,
5011 const hipMemcpy3DParms* pCopyParams);
5021 hipError_t hipGraphMemcpyNodeGetParams(hipGraphNode_t node, hipMemcpy3DParms* pNodeParams);
5022
5032 hipError_t hipGraphMemcpyNodeSetParams(hipGraphNode_t node, const hipMemcpy3DParms* pNodeParams);
5033
5044 hipError_t hipGraphExecMemcpyNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5045 hipMemcpy3DParms* pNodeParams);
5046
5062 hipError_t hipGraphAddMemcpyNode1D(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5063 const hipGraphNode_t* pDependencies, size_t numDependencies,
5064 void* dst, const void* src, size_t count, hipMemcpyKind kind);
5065
5078 hipError_t hipGraphMemcpyNodeSetParams1D(hipGraphNode_t node, void* dst, const void* src,
5079 size_t count, hipMemcpyKind kind);
5080
5095 hipError_t hipGraphExecMemcpyNodeSetParams1D(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5096 void* dst, const void* src, size_t count,
5097 hipMemcpyKind kind);
5098
5115 hipError_t hipGraphAddMemcpyNodeFromSymbol(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5116 const hipGraphNode_t* pDependencies,
5117 size_t numDependencies, void* dst, const void* symbol,
5118 size_t count, size_t offset, hipMemcpyKind kind);
5119
5133 hipError_t hipGraphMemcpyNodeSetParamsFromSymbol(hipGraphNode_t node, void* dst, const void* symbol,
5134 size_t count, size_t offset, hipMemcpyKind kind);
5135
5151 hipError_t hipGraphExecMemcpyNodeSetParamsFromSymbol(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5152 void* dst, const void* symbol, size_t count,
5153 size_t offset, hipMemcpyKind kind);
5154
5171 hipError_t hipGraphAddMemcpyNodeToSymbol(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5172 const hipGraphNode_t* pDependencies,
5173 size_t numDependencies, const void* symbol,
5174 const void* src, size_t count, size_t offset,
5175 hipMemcpyKind kind);
5176
5190 hipError_t hipGraphMemcpyNodeSetParamsToSymbol(hipGraphNode_t node, const void* symbol,
5191 const void* src, size_t count, size_t offset,
5192 hipMemcpyKind kind);
5193
5194
5209 hipError_t hipGraphExecMemcpyNodeSetParamsToSymbol(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5210 const void* symbol, const void* src,
5211 size_t count, size_t offset, hipMemcpyKind kind);
5212
5225 hipError_t hipGraphAddMemsetNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5226 const hipGraphNode_t* pDependencies, size_t numDependencies,
5227 const hipMemsetParams* pMemsetParams);
5228
5238 hipError_t hipGraphMemsetNodeGetParams(hipGraphNode_t node, hipMemsetParams* pNodeParams);
5239
5249 hipError_t hipGraphMemsetNodeSetParams(hipGraphNode_t node, const hipMemsetParams* pNodeParams);
5250
5261 hipError_t hipGraphExecMemsetNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5262 const hipMemsetParams* pNodeParams);
5263
5276 hipError_t hipGraphAddHostNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5277 const hipGraphNode_t* pDependencies, size_t numDependencies,
5278 const hipHostNodeParams* pNodeParams);
5279
5289 hipError_t hipGraphHostNodeGetParams(hipGraphNode_t node, hipHostNodeParams* pNodeParams);
5290
5300 hipError_t hipGraphHostNodeSetParams(hipGraphNode_t node, const hipHostNodeParams* pNodeParams);
5301
5312 hipError_t hipGraphExecHostNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5313 const hipHostNodeParams* pNodeParams);
5314
5327 hipError_t hipGraphAddChildGraphNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5328 const hipGraphNode_t* pDependencies, size_t numDependencies,
5329 hipGraph_t childGraph);
5330
5340 hipError_t hipGraphChildGraphNodeGetGraph(hipGraphNode_t node, hipGraph_t* pGraph);
5341
5352 hipError_t hipGraphExecChildGraphNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node,
5353 hipGraph_t childGraph);
5354
5366 hipError_t hipGraphAddEmptyNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5367 const hipGraphNode_t* pDependencies, size_t numDependencies);
5368
5369
5382 hipError_t hipGraphAddEventRecordNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5383 const hipGraphNode_t* pDependencies, size_t numDependencies,
5384 hipEvent_t event);
5385
5395 hipError_t hipGraphEventRecordNodeGetEvent(hipGraphNode_t node, hipEvent_t* event_out);
5396
5406 hipError_t hipGraphEventRecordNodeSetEvent(hipGraphNode_t node, hipEvent_t event);
5407
5418 hipError_t hipGraphExecEventRecordNodeSetEvent(hipGraphExec_t hGraphExec, hipGraphNode_t hNode,
5419 hipEvent_t event);
5420
5433 hipError_t hipGraphAddEventWaitNode(hipGraphNode_t* pGraphNode, hipGraph_t graph,
5434 const hipGraphNode_t* pDependencies, size_t numDependencies,
5435 hipEvent_t event);
5436
5437
5447 hipError_t hipGraphEventWaitNodeGetEvent(hipGraphNode_t node, hipEvent_t* event_out);
5448
5458 hipError_t hipGraphEventWaitNodeSetEvent(hipGraphNode_t node, hipEvent_t event);
5459
5470 hipError_t hipGraphExecEventWaitNodeSetEvent(hipGraphExec_t hGraphExec, hipGraphNode_t hNode,
5471 hipEvent_t event);
5472
5473 // doxygen end graph API
5486 typedef unsigned int GLuint;
5487 typedef unsigned int GLenum;
5488
5489 // Queries devices associated with GL Context.
5490 hipError_t hipGLGetDevices(unsigned int* pHipDeviceCount, int* pHipDevices,
5491 unsigned int hipDeviceCount, hipGLDeviceList deviceList);
5492 // Registers a GL Buffer for interop and returns corresponding graphics resource.
5493 hipError_t hipGraphicsGLRegisterBuffer(hipGraphicsResource** resource, GLuint buffer,
5494 unsigned int flags);
5495 // Register a GL Image for interop and returns the corresponding graphic resource
5496 hipError_t hipGraphicsGLRegisterImage(hipGraphicsResource** resource, GLuint image,
5497 GLenum target, unsigned int flags);
5498 // Maps a graphics resource for hip access.
5499 hipError_t hipGraphicsMapResources(int count, hipGraphicsResource_t* resources,
5500 hipStream_t stream __dparm(0) );
5501 // Get an array through which to access a subresource of a mapped graphics resource.
5502 hipError_t hipGraphicsSubResourceGetMappedArray(hipArray_t* array, hipGraphicsResource_t resource,
5503 unsigned int arrayIndex, unsigned int mipLevel);
5504 // Gets device accessible address of a graphics resource.
5505 hipError_t hipGraphicsResourceGetMappedPointer(void** devPtr, size_t* size,
5506 hipGraphicsResource_t resource);
5507 // Unmaps a graphics resource for hip access.
5508 hipError_t hipGraphicsUnmapResources(int count, hipGraphicsResource_t* resources,
5509 hipStream_t stream __dparm(0));
5510 // Unregisters a graphics resource.
5511 hipError_t hipGraphicsUnregisterResource(hipGraphicsResource_t resource);
5512 // doxygen end GL Interop
5518 #ifdef __cplusplus
5519 } /* extern "c" */
5520 #endif
5521 #ifdef __cplusplus
5522 #if defined(__clang__) && defined(__HIP__)
5523 template <typename T>
5524 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
5525 T f, size_t dynSharedMemPerBlk = 0, int blockSizeLimit = 0) {
5526 return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize, reinterpret_cast<const void*>(f),dynSharedMemPerBlk,blockSizeLimit);
5527 }
5528 template <typename T>
5529 static hipError_t __host__ inline hipOccupancyMaxPotentialBlockSizeWithFlags(int* gridSize, int* blockSize,
5530 T f, size_t dynSharedMemPerBlk = 0, int blockSizeLimit = 0, unsigned int flags = 0 ) {
5531 return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize, reinterpret_cast<const void*>(f),dynSharedMemPerBlk,blockSizeLimit);
5532 }
5533 #endif // defined(__clang__) && defined(__HIP__)
5534 template <typename T>
5535 hipError_t hipGetSymbolAddress(void** devPtr, const T &symbol) {
5536 return ::hipGetSymbolAddress(devPtr, (const void *)&symbol);
5537 }
5538 template <typename T>
5539 hipError_t hipGetSymbolSize(size_t* size, const T &symbol) {
5540 return ::hipGetSymbolSize(size, (const void *)&symbol);
5541 }
5542 template <typename T>
5543 hipError_t hipMemcpyToSymbol(const T& symbol, const void* src, size_t sizeBytes,
5544 size_t offset __dparm(0),
5545 hipMemcpyKind kind __dparm(hipMemcpyHostToDevice)) {
5546 return ::hipMemcpyToSymbol((const void*)&symbol, src, sizeBytes, offset, kind);
5547 }
5548 template <typename T>
5549 hipError_t hipMemcpyToSymbolAsync(const T& symbol, const void* src, size_t sizeBytes, size_t offset,
5550 hipMemcpyKind kind, hipStream_t stream __dparm(0)) {
5551 return ::hipMemcpyToSymbolAsync((const void*)&symbol, src, sizeBytes, offset, kind, stream);
5552 }
5553 template <typename T>
5554 hipError_t hipMemcpyFromSymbol(void* dst, const T &symbol,
5555 size_t sizeBytes, size_t offset __dparm(0),
5556 hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost)) {
5557 return ::hipMemcpyFromSymbol(dst, (const void*)&symbol, sizeBytes, offset, kind);
5558 }
5559 template <typename T>
5560 hipError_t hipMemcpyFromSymbolAsync(void* dst, const T& symbol, size_t sizeBytes, size_t offset,
5561 hipMemcpyKind kind, hipStream_t stream __dparm(0)) {
5562 return ::hipMemcpyFromSymbolAsync(dst, (const void*)&symbol, sizeBytes, offset, kind, stream);
5563 }
5564 template <class T>
5565 inline hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessor(
5566 int* numBlocks, T f, int blockSize, size_t dynSharedMemPerBlk) {
5567 return hipOccupancyMaxActiveBlocksPerMultiprocessor(
5568 numBlocks, reinterpret_cast<const void*>(f), blockSize, dynSharedMemPerBlk);
5569 }
5570 template <class T>
5571 inline hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
5572 int* numBlocks, T f, int blockSize, size_t dynSharedMemPerBlk, unsigned int flags) {
5573 return hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(
5574 numBlocks, reinterpret_cast<const void*>(f), blockSize, dynSharedMemPerBlk, flags);
5575 }
5576 template <typename F>
5577 inline hipError_t hipOccupancyMaxPotentialBlockSize(int* gridSize, int* blockSize,
5578 F kernel, size_t dynSharedMemPerBlk, uint32_t blockSizeLimit) {
5579 return hipOccupancyMaxPotentialBlockSize(gridSize, blockSize,(hipFunction_t)kernel, dynSharedMemPerBlk, blockSizeLimit);
5580 }
5581 template <class T>
5582 inline hipError_t hipLaunchCooperativeKernel(T f, dim3 gridDim, dim3 blockDim,
5583 void** kernelParams, unsigned int sharedMemBytes, hipStream_t stream) {
5584 return hipLaunchCooperativeKernel(reinterpret_cast<const void*>(f), gridDim,
5585 blockDim, kernelParams, sharedMemBytes, stream);
5586 }
5587 template <class T>
5588 inline hipError_t hipLaunchCooperativeKernelMultiDevice(hipLaunchParams* launchParamsList,
5589 unsigned int numDevices, unsigned int flags = 0) {
5590 return hipLaunchCooperativeKernelMultiDevice(launchParamsList, numDevices, flags);
5591 }
5592 template <class T>
5593 inline hipError_t hipExtLaunchMultiKernelMultiDevice(hipLaunchParams* launchParamsList,
5594 unsigned int numDevices, unsigned int flags = 0) {
5595 return hipExtLaunchMultiKernelMultiDevice(launchParamsList, numDevices, flags);
5596 }
5597 hipError_t hipCreateSurfaceObject(hipSurfaceObject_t* pSurfObject, const hipResourceDesc* pResDesc);
5598 hipError_t hipDestroySurfaceObject(hipSurfaceObject_t surfaceObject);
5599 template <class T, int dim, enum hipTextureReadMode readMode>
5600 DEPRECATED(DEPRECATED_MSG)
5601 static inline hipError_t hipBindTexture(size_t* offset, const struct texture<T, dim, readMode>& tex,
5602 const void* devPtr, size_t size = UINT_MAX) {
5603 return hipBindTexture(offset, &tex, devPtr, &tex.channelDesc, size);
5604 }
5605 template <class T, int dim, enum hipTextureReadMode readMode>
5606 DEPRECATED(DEPRECATED_MSG)
5607 static inline hipError_t
5608 hipBindTexture(size_t* offset, const struct texture<T, dim, readMode>& tex, const void* devPtr,
5609 const struct hipChannelFormatDesc& desc, size_t size = UINT_MAX) {
5610 return hipBindTexture(offset, &tex, devPtr, &desc, size);
5611 }
5612 template<class T, int dim, enum hipTextureReadMode readMode>
5613 DEPRECATED(DEPRECATED_MSG)
5614 static inline hipError_t hipBindTexture2D(
5615 size_t *offset,
5616 const struct texture<T, dim, readMode> &tex,
5617 const void *devPtr,
5618 size_t width,
5619 size_t height,
5620 size_t pitch)
5621 {
5622 return hipBindTexture2D(offset, &tex, devPtr, &tex.channelDesc, width, height, pitch);
5623 }
5624 template<class T, int dim, enum hipTextureReadMode readMode>
5625 DEPRECATED(DEPRECATED_MSG)
5626 static inline hipError_t hipBindTexture2D(
5627 size_t *offset,
5628 const struct texture<T, dim, readMode> &tex,
5629 const void *devPtr,
5630 const struct hipChannelFormatDesc &desc,
5631 size_t width,
5632 size_t height,
5633 size_t pitch)
5634 {
5635 return hipBindTexture2D(offset, &tex, devPtr, &desc, width, height, pitch);
5636 }
5637 template<class T, int dim, enum hipTextureReadMode readMode>
5638 DEPRECATED(DEPRECATED_MSG)
5639 static inline hipError_t hipBindTextureToArray(
5640 const struct texture<T, dim, readMode> &tex,
5641 hipArray_const_t array)
5642 {
5643 struct hipChannelFormatDesc desc;
5644 hipError_t err = hipGetChannelDesc(&desc, array);
5645 return (err == hipSuccess) ? hipBindTextureToArray(&tex, array, &desc) : err;
5646 }
5647 template<class T, int dim, enum hipTextureReadMode readMode>
5648 DEPRECATED(DEPRECATED_MSG)
5649 static inline hipError_t hipBindTextureToArray(
5650 const struct texture<T, dim, readMode> &tex,
5651 hipArray_const_t array,
5652 const struct hipChannelFormatDesc &desc)
5653 {
5654 return hipBindTextureToArray(&tex, array, &desc);
5655 }
5656 template<class T, int dim, enum hipTextureReadMode readMode>
5657 static inline hipError_t hipBindTextureToMipmappedArray(
5658 const struct texture<T, dim, readMode> &tex,
5659 hipMipmappedArray_const_t mipmappedArray)
5660 {
5661 struct hipChannelFormatDesc desc;
5662 hipArray_t levelArray;
5663 hipError_t err = hipGetMipmappedArrayLevel(&levelArray, mipmappedArray, 0);
5664 if (err != hipSuccess) {
5665 return err;
5666 }
5667 err = hipGetChannelDesc(&desc, levelArray);
5668 return (err == hipSuccess) ? hipBindTextureToMipmappedArray(&tex, mipmappedArray, &desc) : err;
5669 }
5670 template<class T, int dim, enum hipTextureReadMode readMode>
5671 static inline hipError_t hipBindTextureToMipmappedArray(
5672 const struct texture<T, dim, readMode> &tex,
5673 hipMipmappedArray_const_t mipmappedArray,
5674 const struct hipChannelFormatDesc &desc)
5675 {
5676 return hipBindTextureToMipmappedArray(&tex, mipmappedArray, &desc);
5677 }
5678 template<class T, int dim, enum hipTextureReadMode readMode>
5679 DEPRECATED(DEPRECATED_MSG)
5680 static inline hipError_t hipUnbindTexture(
5681 const struct texture<T, dim, readMode> &tex)
5682 {
5683 return hipUnbindTexture(&tex);
5684 }
5685
5686
5687 #endif // __cplusplus
5688
5689 #ifdef __GNUC__
5690 #pragma GCC visibility pop
5691 #endif
5692 // doxygen end HIP API
5697 #elif !(defined(__HIP_PLATFORM_HCC__) || defined(__HIP_PLATFORM_AMD__)) && (defined(__HIP_PLATFORM_NVCC__) || defined(__HIP_PLATFORM_NVIDIA__))
5698 #include "hip/nvidia_detail/nvidia_hip_runtime_api.h"
5699 #else
5700 #error("Must define exactly one of __HIP_PLATFORM_AMD__ or __HIP_PLATFORM_NVIDIA__");
5701 #endif
5702
5703
5715 #if defined(__cplusplus) && !defined(__HIP_DISABLE_CPP_FUNCTIONS__)
5716 template <class T>
5717 static inline hipError_t hipMalloc(T** devPtr, size_t size) {
5718 return hipMalloc((void**)devPtr, size);
5719 }
5720
5721 // Provide an override to automatically typecast the pointer type from void**, and also provide a
5722 // default for the flags.
5723 template <class T>
5724 static inline hipError_t hipHostMalloc(T** ptr, size_t size,
5725 unsigned int flags = hipHostMallocDefault) {
5726 return hipHostMalloc((void**)ptr, size, flags);
5727 }
5728
5729 template <class T>
5730 static inline hipError_t hipMallocManaged(T** devPtr, size_t size,
5731 unsigned int flags = hipMemAttachGlobal) {
5732 return hipMallocManaged((void**)devPtr, size, flags);
5733 }
5734 #endif
5735 #endif
5736
5737 #if USE_PROF_API
5738 #include <hip/amd_detail/hip_prof_str.h>
5739 #endif
hipGraphExecMemcpyNodeSetParams
hipError_t hipGraphExecMemcpyNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, hipMemcpy3DParms *pNodeParams)
Sets the parameters for a memcpy node in the given graphExec.
hipFuncAttributes
Definition: hip_runtime_api.h:525
hipExternalMemoryBufferDesc_st
Definition: hip_runtime_api.h:815
hipPointerGetAttributes
hipError_t hipPointerGetAttributes(hipPointerAttribute_t *attributes, const void *ptr)
Return attributes for the specified pointer.
hipGraphExecUpdateErrorFunctionChanged
@ hipGraphExecUpdateErrorFunctionChanged
The update failed because the function of a kernel node changed.
Definition: hip_runtime_api.h:4539
hipDeviceAttributeMaxPitch
@ hipDeviceAttributeMaxPitch
Maximum pitch in bytes allowed by memory copies.
Definition: hip_runtime_api.h:391
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.
hipDeviceAttributeAsyncEngineCount
@ hipDeviceAttributeAsyncEngineCount
Cuda only. Asynchronous engines number.
Definition: hip_runtime_api.h:331
hipGraphExecUpdateErrorTopologyChanged
@ hipGraphExecUpdateErrorTopologyChanged
The update failed because the topology changed.
Definition: hip_runtime_api.h:4537
hipMemcpy3D
hipError_t hipMemcpy3D(const struct hipMemcpy3DParms *p)
Copies data between host and device.
hipErrorStreamCaptureImplicit
hipErrorStreamCaptureImplicit
Definition: hip_runtime_api.h:297
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.
hipGraphicsRegisterFlags
hipGraphicsRegisterFlags
Definition: hip_runtime_api.h:897
hipDeviceProp_t::regsPerBlock
int regsPerBlock
Registers per block.
Definition: hip_runtime_api.h:88
hipMallocPitch
hipError_t hipMallocPitch(void **ptr, size_t *pitch, size_t width, size_t height)
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:356
hipGetTextureObjectResourceViewDesc
hipError_t hipGetTextureObjectResourceViewDesc(struct hipResourceViewDesc *pResViewDesc, hipTextureObject_t textureObject)
Gets resource view descriptor for the texture object.
hipDeviceGetP2PAttribute
hipError_t hipDeviceGetP2PAttribute(int *value, hipDeviceP2PAttr attr, int srcDevice, int dstDevice)
Returns a value for attr of link between two devices.
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...
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.
hipDeviceAttributeMemoryBusWidth
@ hipDeviceAttributeMemoryBusWidth
Global memory bus width in bits.
Definition: hip_runtime_api.h:392
hipDeviceAttributePageableMemoryAccessUsesHostPageTables
@ hipDeviceAttributePageableMemoryAccessUsesHostPageTables
Device accesses pageable memory via the host's page tables.
Definition: hip_runtime_api.h:400
hipDestroyExternalMemory
hipError_t hipDestroyExternalMemory(hipExternalMemory_t extMem)
Destroys an external memory object.
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:412
hipGraphNode_t
struct hipGraphNode * hipGraphNode_t
Definition: hip_runtime_api.h:4480
hipGetErrorString
const char * hipGetErrorString(hipError_t hipError)
Return handy text string message to explain the error which occurred.
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.
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:222
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
hipDeviceAttributeSharedMemPerMultiprocessor
@ hipDeviceAttributeSharedMemPerMultiprocessor
Cuda only. Shared memory available per multiprocessor.
Definition: hip_runtime_api.h:411
hipDeviceProp_t::minor
int minor
Definition: hip_runtime_api.h:100
hipDeviceAttributeMaxBlockDimX
@ hipDeviceAttributeMaxBlockDimX
Max block size in width.
Definition: hip_runtime_api.h:358
hipErrorInvalidDevicePointer
hipErrorInvalidDevicePointer
Invalid Device Pointer.
Definition: hip_runtime_api.h:221
hipChooseDevice
hipError_t hipChooseDevice(int *device, const hipDeviceProp_t *prop)
Device which matches hipDeviceProp_t is returned.
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.
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.
hipStreamBeginCapture
hipError_t hipStreamBeginCapture(hipStream_t stream, hipStreamCaptureMode mode)
Begins graph capture on a stream.
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.
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...
hipGLDeviceList
hipGLDeviceList
Definition: hip_runtime_api.h:884
hipGraphCreate
hipError_t hipGraphCreate(hipGraph_t *pGraph, unsigned int flags)
Creates a graph.
hipErrorMapBufferObjectFailed
hipErrorMapBufferObjectFailed
Produced when the IPC memory attach failed from ROCr.
Definition: hip_runtime_api.h:234
hipDeviceProp_t::texturePitchAlignment
size_t texturePitchAlignment
Pitch alignment requirement for texture references bound to pitched memory.
Definition: hip_runtime_api.h:130
hipDeviceAttributeMaxGridDimX
@ hipDeviceAttributeMaxGridDimX
Max grid size in width.
Definition: hip_runtime_api.h:361
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.
hipGraphNodeTypeGraph
@ hipGraphNodeTypeGraph
Node which executes an embedded graph.
Definition: hip_runtime_api.h:4496
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.
hipDeviceProp_t::pageableMemoryAccessUsesHostPageTables
int pageableMemoryAccessUsesHostPageTables
Device accesses pageable memory via the host's page tables.
Definition: hip_runtime_api.h:149
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.
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.
hipGraphHostNodeGetParams
hipError_t hipGraphHostNodeGetParams(hipGraphNode_t node, hipHostNodeParams *pNodeParams)
Returns a host node's parameters.
hipDeviceAttributeMaxThreadsDim
@ hipDeviceAttributeMaxThreadsDim
Maximum dimension of a block.
Definition: hip_runtime_api.h:388
hipIpcEventHandle_st
Definition: hip_runtime_api.h:520
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:446
hipDeviceAttributeLuid
@ hipDeviceAttributeLuid
Cuda only. 8-byte locally unique identifier in 8 bytes. Undefined on TCC and non-Windows platforms.
Definition: hip_runtime_api.h:353
hipMemAdviseSetPreferredLocation
@ hipMemAdviseSetPreferredLocation
Definition: hip_runtime_api.h:678
hipDeviceProp_t::maxTexture3D
int maxTexture3D[3]
Maximum dimensions (width, height, depth) of 3D images, in image elements.
Definition: hip_runtime_api.h:125
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.
hipMemRangeAttributeCoherencyMode
@ hipMemRangeAttributeCoherencyMode
Definition: hip_runtime_api.h:719
hipFuncCache_t
hipFuncCache_t
Definition: hip_runtime_api.h:758
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:138
hipPeekAtLastError
hipError_t hipPeekAtLastError(void)
Return last error returned by any HIP runtime API call.
hipGraph_t
struct ihipGraph * hipGraph_t
Definition: hip_runtime_api.h:4476
hipDeviceAttributeMaxSurfaceCubemapLayered
@ hipDeviceAttributeMaxSurfaceCubemapLayered
Cuda only. Maximum dimension of Cubemap layered surface.
Definition: hip_runtime_api.h:370
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.
hipErrorHostMemoryNotRegistered
hipErrorHostMemoryNotRegistered
Produced when trying to unlock a non-page-locked memory.
Definition: hip_runtime_api.h:275
hipGraphNodeTypeKernel
@ hipGraphNodeTypeKernel
GPU kernel node.
Definition: hip_runtime_api.h:4492
hipErrorRuntimeOther
hipErrorRuntimeOther
Definition: hip_runtime_api.h:314
hipDeviceAttributeClockRate
@ hipDeviceAttributeClockRate
Peak clock frequency in kilohertz.
Definition: hip_runtime_api.h:335
hipMemGetAddressRange
hipError_t hipMemGetAddressRange(hipDeviceptr_t *pbase, size_t *psize, hipDeviceptr_t dptr)
Get information on memory allocations.
hipDeviceProp_t::asicRevision
int asicRevision
Revision of the GPU in this device.
Definition: hip_runtime_api.h:143
hipDeviceAttributeDirectManagedMemAccessFromHost
@ hipDeviceAttributeDirectManagedMemAccessFromHost
Definition: hip_runtime_api.h:344
hipGraphNodeTypeMemcpyFromSymbol
@ hipGraphNodeTypeMemcpyFromSymbol
MemcpyFromSymbol node.
Definition: hip_runtime_api.h:4501
hipDestroyExternalSemaphore
hipError_t hipDestroyExternalSemaphore(hipExternalSemaphore_t extSem)
Destroys an external semaphore object and releases any references to the underlying resource....
hipStreamWaitEvent
hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags)
Make the specified compute stream wait for an event.
hipFuncCachePreferEqual
@ hipFuncCachePreferEqual
prefer equal size L1 cache and shared memory
Definition: hip_runtime_api.h:762
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:363
hipGetDevice
hipError_t hipGetDevice(int *deviceId)
Return the default device id for the calling host thread.
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.
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.
hipGraphNodeTypeHost
@ hipGraphNodeTypeHost
Host (executable) node.
Definition: hip_runtime_api.h:4495
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.
hipGraphExecDestroy
hipError_t hipGraphExecDestroy(hipGraphExec_t graphExec)
Destroys an executable graph.
hipMemRangeCoherencyModeCoarseGrain
@ hipMemRangeCoherencyModeCoarseGrain
Definition: hip_runtime_api.h:700
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.
HIP_MEMCPY3D
Definition: driver_types.h:379
hipMemoryTypeDevice
@ hipMemoryTypeDevice
Definition: hip_runtime_api.h:158
hipDeviceAttributeMaxRegistersPerBlock
@ hipDeviceAttributeMaxRegistersPerBlock
Definition: hip_runtime_api.h:405
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:227
hipDeviceProp_t::isLargeBar
int isLargeBar
1: if it is a large PCI bar device, else 0
Definition: hip_runtime_api.h:142
hipDeviceAttributeLocalL1CacheSupported
@ hipDeviceAttributeLocalL1CacheSupported
caching locals in L1 is supported
Definition: hip_runtime_api.h:352
hipDeviceAttributeComputeCapabilityMinor
@ hipDeviceAttributeComputeCapabilityMinor
Minor compute capability version number.
Definition: hip_runtime_api.h:394
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:443
hipGraphEventWaitNodeGetEvent
hipError_t hipGraphEventWaitNodeGetEvent(hipGraphNode_t node, hipEvent_t *event_out)
Returns the event associated with an event wait node.
hipStreamCaptureStatus
hipStreamCaptureStatus
Definition: hip_runtime_api.h:4553
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.
hipGraphExecUpdateError
@ hipGraphExecUpdateError
Definition: hip_runtime_api.h:4535
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:146
hipDeviceProp_t::l2CacheSize
int l2CacheSize
L2 cache size.
Definition: hip_runtime_api.h:104
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:129
hipDeviceAttributeMaxTextureCubemap
@ hipDeviceAttributeMaxTextureCubemap
Cuda only. Maximum dimensions of Cubemap texture.
Definition: hip_runtime_api.h:386
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)
Allocate device accessible page locked host memory.
hipDeviceAttributeKernelExecTimeout
@ hipDeviceAttributeKernelExecTimeout
Run time limit for kernels executed on the device.
Definition: hip_runtime_api.h:350
dim3::y
uint32_t y
y
Definition: hip_runtime_api.h:780
hipDeviceAttributeL2CacheSize
@ hipDeviceAttributeL2CacheSize
Size of L2 cache in bytes. 0 if the device doesn't have L2 cache.
Definition: hip_runtime_api.h:351
hipDeviceAttributeCooperativeMultiDeviceUnmatchedGridDim
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedGridDim
Definition: hip_runtime_api.h:436
hipDeviceGetName
hipError_t hipDeviceGetName(char *name, int len, hipDevice_t device)
Returns an identifer string for the device.
hipDeviceAttributeMaxTexture3DWidth
@ hipDeviceAttributeMaxTexture3DWidth
Maximum dimension width of 3D texture.
Definition: hip_runtime_api.h:382
hipDeviceArch_t::hasSurfaceFuncs
unsigned hasSurfaceFuncs
Surface functions.
Definition: hip_runtime_api.h:71
hipDeviceAttributeIntegrated
@ hipDeviceAttributeIntegrated
Device is integrated GPU.
Definition: hip_runtime_api.h:348
hipDeviceProp_t::isMultiGpuBoard
int isMultiGpuBoard
1 if device is on a multi-GPU board, 0 if not.
Definition: hip_runtime_api.h:115
hipMemcpyParam2DAsync
hipError_t hipMemcpyParam2DAsync(const hip_Memcpy2D *pCopy, hipStream_t stream __dparm(0))
Copies memory for 2D arrays.
hipDeviceAttributeMaxGridDimY
@ hipDeviceAttributeMaxGridDimY
Max grid size in height.
Definition: hip_runtime_api.h:362
hipDeviceAttributeUnifiedAddressing
@ hipDeviceAttributeUnifiedAddressing
Cuda only. An unified address space shared with the host.
Definition: hip_runtime_api.h:420
hipMemAdviseUnsetCoarseGrain
@ hipMemAdviseUnsetCoarseGrain
Restores cache coherency policy back to fine-grain.
Definition: hip_runtime_api.h:690
hipMemoryTypeHost
@ hipMemoryTypeHost
Memory is physically located on host.
Definition: hip_runtime_api.h:157
hipDeviceAttributeSurfaceAlignment
@ hipDeviceAttributeSurfaceAlignment
Cuda only. Alignment requirement for surfaces.
Definition: hip_runtime_api.h:414
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.
hipExternalMemoryGetMappedBuffer
hipError_t hipExternalMemoryGetMappedBuffer(void **devPtr, hipExternalMemory_t extMem, const hipExternalMemoryBufferDesc *bufferDesc)
Maps a buffer onto an imported memory object.
hipErrorInvalidContext
hipErrorInvalidContext
Produced when input context is invalid.
Definition: hip_runtime_api.h:230
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:106
hipGraphicsRegisterFlagsReadOnly
@ hipGraphicsRegisterFlagsReadOnly
HIP will not write to this registered resource.
Definition: hip_runtime_api.h:899
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.
hipExternalSemaphoreHandleDesc_st
Definition: hip_runtime_api.h:827
hipCtxPushCurrent
hipError_t hipCtxPushCurrent(hipCtx_t ctx)
Push the context to be set as current/ default context.
hipDeviceAttributeIsMultiGpuBoard
@ hipDeviceAttributeIsMultiGpuBoard
Multiple GPU devices.
Definition: hip_runtime_api.h:349
hipSharedMemConfig
hipSharedMemConfig
Definition: hip_runtime_api.h:767
hipGraphGetNodes
hipError_t hipGraphGetNodes(hipGraph_t graph, hipGraphNode_t *nodes, size_t *numNodes)
Returns graph nodes.
hipDeviceAttributeMaxSurfaceCubemap
@ hipDeviceAttributeMaxSurfaceCubemap
Cuda only. Maximum dimensions of Cubemap surface.
Definition: hip_runtime_api.h:369
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:381
dim3::x
uint32_t x
x
Definition: hip_runtime_api.h:779
hipDeviceAttributeGcnArchName
@ hipDeviceAttributeGcnArchName
Device gcnArch name in 256 bytes.
Definition: hip_runtime_api.h:431
hipDeviceProp_t::clockRate
int clockRate
Max clock frequency of the multiProcessors in khz.
Definition: hip_runtime_api.h:93
hipDeviceProp_t::hdpRegFlushCntl
unsigned int * hdpRegFlushCntl
Addres of HDP_REG_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:127
hipErrorPeerAccessNotEnabled
hipErrorPeerAccessNotEnabled
Peer access was never enabled from the current device.
Definition: hip_runtime_api.h:268
hipDeviceComputeCapability
hipError_t hipDeviceComputeCapability(int *major, int *minor, hipDevice_t device)
Returns the compute capability of the device.
hipStreamCallback_t
void(* hipStreamCallback_t)(hipStream_t stream, hipError_t status, void *userData)
Definition: hip_runtime_api.h:1703
hipDeviceProp_t::maxTexture1DLinear
int maxTexture1DLinear
Maximum size for 1D textures bound to linear memory.
Definition: hip_runtime_api.h:122
hipDeviceAttributeComputePreemptionSupported
@ hipDeviceAttributeComputePreemptionSupported
Cuda only. Device supports Compute Preemption.
Definition: hip_runtime_api.h:337
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.
hipDeviceArch_t::hasDynamicParallelism
unsigned hasDynamicParallelism
Dynamic parallelism.
Definition: hip_runtime_api.h:73
hipMemoryAdvise
hipMemoryAdvise
Definition: hip_runtime_api.h:674
hip_Memcpy2D
Definition: driver_types.h:95
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:855
hipDeviceProp_t::canMapHostMemory
int canMapHostMemory
Check whether HIP can map host memory.
Definition: hip_runtime_api.h:116
hipDeviceProp_t::sharedMemPerBlock
size_t sharedMemPerBlock
Size of shared memory region (in bytes).
Definition: hip_runtime_api.h:87
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:367
__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.
hipDeviceAttributeConcurrentManagedAccess
@ hipDeviceAttributeConcurrentManagedAccess
Device can coherently access managed memory concurrently with the CPU.
Definition: hip_runtime_api.h:339
hipGraphExecUpdateErrorParametersChanged
@ hipGraphExecUpdateErrorParametersChanged
The update failed because the parameters changed in a way that is not supported.
Definition: hip_runtime_api.h:4541
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:341
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...
hipDeviceProp_t::maxThreadsPerMultiProcessor
int maxThreadsPerMultiProcessor
Maximum resident threads per multi-processor.
Definition: hip_runtime_api.h:105
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:366
hipDeviceAttributePhysicalMultiProcessorCount
@ hipDeviceAttributePhysicalMultiProcessorCount
Definition: hip_runtime_api.h:447
hipDeviceProp_t::major
int major
Definition: hip_runtime_api.h:97
hipDeviceAttributeMaxSharedMemoryPerBlock
@ hipDeviceAttributeMaxSharedMemoryPerBlock
Maximum shared memory available per block in bytes.
Definition: hip_runtime_api.h:409
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:204
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.
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.
hipHostUnregister
hipError_t hipHostUnregister(void *hostPtr)
Un-register host pointer.
hipErrorStreamCaptureInvalidated
hipErrorStreamCaptureInvalidated
Definition: hip_runtime_api.h:286
hipStreamWriteValue32
hipError_t hipStreamWriteValue32(hipStream_t stream, void *ptr, uint32_t value, unsigned int flags)
Enqueues a write command to the stream.[BETA].
hipDeviceAttributeMaxTexture3DAlt
@ hipDeviceAttributeMaxTexture3DAlt
Cuda only. Maximum dimensions of alternate 3D texture.
Definition: hip_runtime_api.h:385
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:389
hipExtStreamCreateWithCUMask
hipError_t hipExtStreamCreateWithCUMask(hipStream_t *stream, uint32_t cuMaskSize, const uint32_t *cuMask)
Create an asynchronous stream with the specified CU mask.
hipGraphExecUpdateErrorNotSupported
@ hipGraphExecUpdateErrorNotSupported
The update failed because something about the node is not supported.
Definition: hip_runtime_api.h:4543
hipDeviceProp_t::gcnArch
int gcnArch
DEPRECATED: use gcnArchName instead.
Definition: hip_runtime_api.h:117
hipStreamSynchronize
hipError_t hipStreamSynchronize(hipStream_t stream)
Wait for all commands in stream to complete.
hipDeviceArch_t
Definition: hip_runtime_api.h:45
hipGetErrorName
const char * hipGetErrorName(hipError_t hip_error)
Return name of the specified error code in text form.
hipDeviceProp_t::kernelExecTimeoutEnabled
int kernelExecTimeoutEnabled
Run time limit for kernels executed on the device.
Definition: hip_runtime_api.h:131
dim3
struct dim3 dim3
hipDeviceGet
hipError_t hipDeviceGet(hipDevice_t *device, int ordinal)
Returns a handle to a compute device.
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].
hipMemcpyDtoD
hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Device.
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].
hipDeviceProp_t::maxTexture1D
int maxTexture1D
Maximum number of elements in 1D images.
Definition: hip_runtime_api.h:123
hipMemcpy3DParms
Definition: driver_types.h:369
hipDeviceAttributeMaxBlockDimZ
@ hipDeviceAttributeMaxBlockDimZ
Max block size in depth.
Definition: hip_runtime_api.h:360
hipStreamCaptureStatusInvalidated
@ hipStreamCaptureStatusInvalidated
Definition: hip_runtime_api.h:4556
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.
hipMallocManaged
hipError_t hipMallocManaged(void **dev_ptr, size_t size, unsigned int flags __dparm(hipMemAttachGlobal))
Allocates memory that will be automatically managed by HIP.
hipIpcGetMemHandle
hipError_t hipIpcGetMemHandle(hipIpcMemHandle_t *handle, void *devPtr)
Gets an interprocess memory handle for an existing device memory allocation.
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:247
hipDeviceProp_t::maxThreadsPerBlock
int maxThreadsPerBlock
Max work items per work group or workgroup max size.
Definition: hip_runtime_api.h:90
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:375
hipDeviceAttributeMaxBlockDimY
@ hipDeviceAttributeMaxBlockDimY
Max block size in height.
Definition: hip_runtime_api.h:359
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.
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:84
hipDeviceAttributeCooperativeMultiDeviceUnmatchedBlockDim
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedBlockDim
Definition: hip_runtime_api.h:438
hipErrorStreamCaptureUnjoined
hipErrorStreamCaptureUnjoined
Definition: hip_runtime_api.h:291
hipDeviceAttributeMaxTexture2DHeight
@ hipDeviceAttributeMaxTexture2DHeight
Maximum dimension hight of 2D texture.
Definition: hip_runtime_api.h:377
hipDeviceAttributeMaxSurface1D
@ hipDeviceAttributeMaxSurface1D
Maximum size of 1D surface.
Definition: hip_runtime_api.h:364
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.
hipErrorInvalidValue
hipErrorInvalidValue
Definition: hip_runtime_api.h:205
hipDeviceProp_t::memPitch
size_t memPitch
Maximum pitch in bytes allowed by memory copies.
Definition: hip_runtime_api.h:128
hipDeviceAttributeDeviceOverlap
@ hipDeviceAttributeDeviceOverlap
Definition: hip_runtime_api.h:342
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...
hipGraphNodeTypeMemcpy
@ hipGraphNodeTypeMemcpy
Memcpy 3D node.
Definition: hip_runtime_api.h:4493
hipDeviceProp_t::pciBusID
int pciBusID
PCI Bus ID.
Definition: hip_runtime_api.h:112
hipStreamEndCapture
hipError_t hipStreamEndCapture(hipStream_t stream, hipGraph_t *pGraph)
Ends capture on a stream, returning the captured graph.
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.
hipRuntimeGetVersion
hipError_t hipRuntimeGetVersion(int *runtimeVersion)
Returns the approximate HIP Runtime version.
hipDeviceAttributeComputeCapabilityMajor
@ hipDeviceAttributeComputeCapabilityMajor
Major compute capability version number.
Definition: hip_runtime_api.h:355
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.
hipDeviceAttributeMaxTexture3DDepth
@ hipDeviceAttributeMaxTexture3DDepth
Maximum dimension depth of 3D texture.
Definition: hip_runtime_api.h:384
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.
hipErrorRuntimeMemory
hipErrorRuntimeMemory
Definition: hip_runtime_api.h:312
hipDeviceAttributeMaxThreadsPerMultiProcessor
@ hipDeviceAttributeMaxThreadsPerMultiProcessor
Maximum resident threads per multiprocessor.
Definition: hip_runtime_api.h:390
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.
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.
hipDeviceProp_t::arch
hipDeviceArch_t arch
Architectural feature flags. New for HIP.
Definition: hip_runtime_api.h:109
hipCtxGetApiVersion
hipError_t hipCtxGetApiVersion(hipCtx_t ctx, int *apiVersion)
Returns the approximate HIP api version.
hipSharedMemBankSizeFourByte
@ hipSharedMemBankSizeFourByte
Definition: hip_runtime_api.h:769
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:759
hipDeviceAttributeMaxTexture1DLayered
@ hipDeviceAttributeMaxTexture1DLayered
Cuda only. Maximum dimensions of 1D layered texture.
Definition: hip_runtime_api.h:372
hipCtxCreate
hipError_t hipCtxCreate(hipCtx_t *ctx, unsigned int flags, hipDevice_t device)
Create a context and set it as current/ default context.
hipDeviceAttributeHdpRegFlushCntl
@ hipDeviceAttributeHdpRegFlushCntl
Address of the HDP_REG_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:433
hipErrorStreamCaptureUnmatched
hipErrorStreamCaptureUnmatched
The capture was not initiated in this stream.
Definition: hip_runtime_api.h:290
hipMemRangeCoherencyModeFineGrain
@ hipMemRangeCoherencyModeFineGrain
Definition: hip_runtime_api.h:698
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:401
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...
hipDeviceProp_t::tccDriver
int tccDriver
1:If device is Tesla device using TCC driver, else 0
Definition: hip_runtime_api.h:133
hipMipmappedArray
Definition: driver_types.h:117
hipDeviceAttributePersistingL2CacheMaxSize
@ hipDeviceAttributePersistingL2CacheMaxSize
Cuda11 only. Maximum l2 persisting lines capacity in bytes.
Definition: hip_runtime_api.h:404
hipMemRangeAttributeAccessedBy
@ hipMemRangeAttributeAccessedBy
Definition: hip_runtime_api.h:715
hipDeviceGetLimit
hipError_t hipDeviceGetLimit(size_t *pValue, enum hipLimit_t limit)
Get Resource limits of current device.
hipLaunchParams_t::args
void ** args
Arguments.
Definition: hip_runtime_api.h:790
hipMalloc
hipError_t hipMalloc(void **ptr, size_t size)
Allocate memory on the default accelerator.
hipGraphExecUpdateErrorNodeTypeChanged
@ hipGraphExecUpdateErrorNodeTypeChanged
The update failed because a node type changed.
Definition: hip_runtime_api.h:4538
hipMemoryTypeUnified
@ hipMemoryTypeUnified
Not used currently.
Definition: hip_runtime_api.h:162
hipMemsetParams
Definition: hip_runtime_api.h:4519
hipDeviceAttributeMaxTexture1DLinear
@ hipDeviceAttributeMaxTexture1DLinear
Definition: hip_runtime_api.h:373
hipIpcMemHandle_st
Definition: hip_runtime_api.h:517
hipEventElapsedTime
hipError_t hipEventElapsedTime(float *ms, hipEvent_t start, hipEvent_t stop)
Return the elapsed time between two events.
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.
hipGraphNodeTypeEmpty
@ hipGraphNodeTypeEmpty
Empty (no-op) node.
Definition: hip_runtime_api.h:4497
hipDeviceAttributeTexturePitchAlignment
@ hipDeviceAttributeTexturePitchAlignment
Pitch alignment requirement for 2D texture references bound to pitched memory;.
Definition: hip_runtime_api.h:417
hipDeviceAttributeWarpSize
@ hipDeviceAttributeWarpSize
Warp size in threads.
Definition: hip_runtime_api.h:422
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:165
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.
hipArray
Definition: driver_types.h:82
hipDeviceArch_t::hasSyncThreadsExt
unsigned hasSyncThreadsExt
__syncthreads_count, syncthreads_and, syncthreads_or.
Definition: hip_runtime_api.h:68
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:160
hipErrorInvalidDevice
hipErrorInvalidDevice
DeviceID must be in range 0...#compute-devices.
Definition: hip_runtime_api.h:228
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:383
hipDeviceAttributeLuidDeviceNodeMask
@ hipDeviceAttributeLuidDeviceNodeMask
Cuda only. Luid device node mask. Undefined on TCC and non-Windows platforms.
Definition: hip_runtime_api.h:354
hipGraphExec_t
struct hipGraphExec * hipGraphExec_t
Definition: hip_runtime_api.h:4484
hipDeviceAttributeMemoryClockRate
@ hipDeviceAttributeMemoryClockRate
Peak memory clock frequency in kilohertz.
Definition: hip_runtime_api.h:393
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.
hipErrorNotReady
hipErrorNotReady
Definition: hip_runtime_api.h:259
hipDeviceAttributeMaxTexture2DGather
@ hipDeviceAttributeMaxTexture2DGather
Cuda only. Maximum dimensions of 2D texture if gather operations performed.
Definition: hip_runtime_api.h:378
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:839
hipMemGetInfo
hipError_t hipMemGetInfo(size_t *free, size_t *total)
Query memory info. Return snapshot of free memory, and total allocatable memory on the device.
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:415
hipMemAdviseSetCoarseGrain
@ hipMemAdviseSetCoarseGrain
Definition: hip_runtime_api.h:685
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:421
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:92
hipDeviceAttributeComputeMode
@ hipDeviceAttributeComputeMode
Compute mode that device is currently in.
Definition: hip_runtime_api.h:336
hipDeviceAttributeName
@ hipDeviceAttributeName
Device name.
Definition: hip_runtime_api.h:397
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.
hipErrorStreamCaptureIsolation
hipErrorStreamCaptureIsolation
Definition: hip_runtime_api.h:293
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:402
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:330
hipKernelNodeParams
Definition: hip_runtime_api.h:4511
hipErrorIllegalState
hipErrorIllegalState
Resource required is not in a valid state to perform operation.
Definition: hip_runtime_api.h:257
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.
hipMemAdviseUnsetReadMostly
@ hipMemAdviseUnsetReadMostly
Undo the effect of hipMemAdviseSetReadMostly.
Definition: hip_runtime_api.h:677
hipDeviceProp_t::maxSharedMemoryPerMultiProcessor
size_t maxSharedMemoryPerMultiProcessor
Maximum Shared Memory Per Multiprocessor.
Definition: hip_runtime_api.h:114
hipDeviceProp_t::clockInstructionRate
int clockInstructionRate
Definition: hip_runtime_api.h:107
hipIpcOpenEventHandle
hipError_t hipIpcOpenEventHandle(hipEvent_t *event, hipIpcEventHandle_t handle)
Opens an interprocess event handles.
dim3
Definition: hip_runtime_api.h:778
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.
hipStreamAddCaptureDependencies
@ hipStreamAddCaptureDependencies
Add new nodes to the dependency set.
Definition: hip_runtime_api.h:4561
hipExtStreamGetCUMask
hipError_t hipExtStreamGetCUMask(hipStream_t stream, uint32_t cuMaskSize, uint32_t *cuMask)
Get CU mask associated with an asynchronous stream.
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.
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:126
hipDevicePrimaryCtxSetFlags
hipError_t hipDevicePrimaryCtxSetFlags(hipDevice_t dev, unsigned int flags)
Set flags for the primary context.
hipErrorStreamCaptureMerge
hipErrorStreamCaptureMerge
Definition: hip_runtime_api.h:288
hipPointerAttribute_t
Definition: hip_runtime_api.h:169
hipGraphNodeTypeWaitEvent
@ hipGraphNodeTypeWaitEvent
External event wait node.
Definition: hip_runtime_api.h:4498
hipDeviceAttributeTotalConstantMemory
@ hipDeviceAttributeTotalConstantMemory
Constant memory size in bytes.
Definition: hip_runtime_api.h:418
hipFree
hipError_t hipFree(void *ptr)
Free memory allocated by the hcc hip memory allocation API. This API performs an implicit hipDeviceSy...
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:787
hipArrayDefault
#define hipArrayDefault
Definition: hip_runtime_api.h:648
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:346
hipDeviceAttributeTotalGlobalMem
@ hipDeviceAttributeTotalGlobalMem
Global memory available on devicice.
Definition: hip_runtime_api.h:419
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:886
hipGraphEventRecordNodeSetEvent
hipError_t hipGraphEventRecordNodeSetEvent(hipGraphNode_t node, hipEvent_t event)
Sets an event record node's event.
hipCtxSynchronize
hipError_t hipCtxSynchronize(void)
Blocks until the default context has completed all preceding requested tasks.
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:95
hipGraphExecUpdateSuccess
@ hipGraphExecUpdateSuccess
The update succeeded.
Definition: hip_runtime_api.h:4534
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:85
hipDeviceAttributeMaxRegistersPerMultiprocessor
@ hipDeviceAttributeMaxRegistersPerMultiprocessor
32-bit registers available per block.
Definition: hip_runtime_api.h:407
hipStreamSetCaptureDependencies
@ hipStreamSetCaptureDependencies
Replace the dependency set with the new nodes.
Definition: hip_runtime_api.h:4562
hipLaunchParams_t::stream
hipStream_t stream
Stream identifier.
Definition: hip_runtime_api.h:792
hipErrorGraphExecUpdateFailure
hipErrorGraphExecUpdateFailure
Definition: hip_runtime_api.h:306
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
hipMemRangeCoherencyMode
hipMemRangeCoherencyMode
Definition: hip_runtime_api.h:697
hipGraphNodeTypeEventRecord
@ hipGraphNodeTypeEventRecord
External event record node.
Definition: hip_runtime_api.h:4499
hipErrorStreamCaptureUnsupported
hipErrorStreamCaptureUnsupported
Definition: hip_runtime_api.h:284
hipDeviceProp_t::concurrentKernels
int concurrentKernels
Device can possibly execute multiple kernels concurrently.
Definition: hip_runtime_api.h:110
hipMemRangeAttributeReadMostly
@ hipMemRangeAttributeReadMostly
Definition: hip_runtime_api.h:712
hipDeviceArch_t::hasWarpBallot
unsigned hasWarpBallot
Warp ballot instructions (__ballot).
Definition: hip_runtime_api.h:62
hipMemRangeAttributeLastPrefetchLocation
@ hipMemRangeAttributeLastPrefetchLocation
prefetched
Definition: hip_runtime_api.h:717
hipDeviceProp_t::totalGlobalMem
size_t totalGlobalMem
Size of global memory region (in bytes).
Definition: hip_runtime_api.h:86
hipDeviceAttributeTextureAlignment
@ hipDeviceAttributeTextureAlignment
Alignment requirement for textures.
Definition: hip_runtime_api.h:416
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:803
hipLaunchParams_t::gridDim
dim3 gridDim
Grid dimentions.
Definition: hip_runtime_api.h:788
hipGraphNodeFindInClone
hipError_t hipGraphNodeFindInClone(hipGraphNode_t *pNode, hipGraphNode_t originalNode, hipGraph_t clonedGraph)
Finds a cloned version of a node.
hipDeviceProp_t::directManagedMemAccessFromHost
int directManagedMemAccessFromHost
Host can directly access managed memory on the device without migration.
Definition: hip_runtime_api.h:145
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.
hipExtent
Definition: driver_types.h:358
hipPitchedPtr
Definition: driver_types.h:352
hipHostMallocDefault
#define hipHostMallocDefault
Definition: hip_runtime_api.h:576
hipDeviceProp_t::gcnArchName
char gcnArchName[256]
AMD GCN Arch Name.
Definition: hip_runtime_api.h:118
hipSharedMemBankSizeDefault
@ hipSharedMemBankSizeDefault
The compiler selects a device-specific value for the banking.
Definition: hip_runtime_api.h:768
hipDeviceAttributeMaxTextureCubemapLayered
@ hipDeviceAttributeMaxTextureCubemapLayered
Cuda only. Maximum dimensions of Cubemap layered texture.
Definition: hip_runtime_api.h:387
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.
hipDeviceAttributeMaxSurface3D
@ hipDeviceAttributeMaxSurface3D
Maximum dimension (width, height, depth) of 3D surface.
Definition: hip_runtime_api.h:368
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.
hipDeviceAttributeCanMapHostMemory
@ hipDeviceAttributeCanMapHostMemory
Whether host memory can be mapped into device address space.
Definition: hip_runtime_api.h:332
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:91
hipGraphNodeTypeMemcpy1D
@ hipGraphNodeTypeMemcpy1D
Memcpy 1D node.
Definition: hip_runtime_api.h:4500
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:403
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:121
hipSignalExternalSemaphoresAsync
hipError_t hipSignalExternalSemaphoresAsync(const hipExternalSemaphore_t *extSemArray, const hipExternalSemaphoreSignalParams *paramsArray, unsigned int numExtSems, hipStream_t stream)
Signals a set of external semaphore objects.
hipMemcpyDtoH
hipError_t hipMemcpyDtoH(void *dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Host.
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)
Set Cache configuration for a specific function.
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:371
hipDeviceAttributeCooperativeLaunch
@ hipDeviceAttributeCooperativeLaunch
Support cooperative launch.
Definition: hip_runtime_api.h:340
hipImportExternalSemaphore
hipError_t hipImportExternalSemaphore(hipExternalSemaphore_t *extSem_out, const hipExternalSemaphoreHandleDesc *semHandleDesc)
Imports an external semaphore.
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.
hipGraphNodeType
hipGraphNodeType
Definition: hip_runtime_api.h:4491
hipDeviceAttributeMultiprocessorCount
@ hipDeviceAttributeMultiprocessorCount
Number of multiprocessors on the device.
Definition: hip_runtime_api.h:396
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:885
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:113
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:428
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:442
hipDeviceProp_t::memoryClockRate
int memoryClockRate
Max global memory clock frequency in khz.
Definition: hip_runtime_api.h:94
hipEventCreateWithFlags
hipError_t hipEventCreateWithFlags(hipEvent_t *event, unsigned flags)
Create an event with the specified flags.
hipMemAdviseUnsetAccessedBy
@ hipMemAdviseUnsetAccessedBy
Definition: hip_runtime_api.h:683
hipErrorCooperativeLaunchTooLarge
hipErrorCooperativeLaunchTooLarge
Definition: hip_runtime_api.h:279
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:147
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:89
hipDeviceTotalMem
hipError_t hipDeviceTotalMem(size_t *bytes, hipDevice_t device)
Returns the total amount of memory on the device.
hipDeviceAttributeReservedSharedMemPerBlock
@ hipDeviceAttributeReservedSharedMemPerBlock
Cuda11 only. Shared memory reserved by CUDA driver per block.
Definition: hip_runtime_api.h:408
hipFreeArray
hipError_t hipFreeArray(hipArray *array)
Frees an array on the device.
hipErrorAssert
hipErrorAssert
Produced when the kernel calls assert.
Definition: hip_runtime_api.h:272
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:413
hipErrorCapturedEvent
hipErrorCapturedEvent
Definition: hip_runtime_api.h:300
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedFunc
int cooperativeMultiDeviceUnmatchedFunc
Definition: hip_runtime_api.h:134
hipCtxGetSharedMemConfig
hipError_t hipCtxGetSharedMemConfig(hipSharedMemConfig *pConfig)
Get Shared memory bank configuration.
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:136
hipDeviceCanAccessPeer
hipError_t hipDeviceCanAccessPeer(int *canAccessPeer, int deviceId, int peerDeviceId)
Determine if a device can access a peer's memory.
hipMemAdviseUnsetPreferredLocation
@ hipMemAdviseUnsetPreferredLocation
Clear the preferred location for the data.
Definition: hip_runtime_api.h:680
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:302
hipDeviceAttributeMultiGpuBoardGroupID
@ hipDeviceAttributeMultiGpuBoardGroupID
Cuda only. Unique ID of device group on the same multi-GPU board.
Definition: hip_runtime_api.h:395
hipDeviceArch_t::hasFloatAtomicAdd
unsigned hasFloatAtomicAdd
32-bit float atomic add in global and shared memory.
Definition: hip_runtime_api.h:51
hipStreamIsCapturing
hipError_t hipStreamIsCapturing(hipStream_t stream, hipStreamCaptureStatus *pCaptureStatus)
Get stream's capture state.
hipDeviceAttributeClockInstructionRate
@ hipDeviceAttributeClockInstructionRate
Frequency in khz of the timer used by the device-side "clock*".
Definition: hip_runtime_api.h:427
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.
hipMemRangeCoherencyModeIndeterminate
@ hipMemRangeCoherencyModeIndeterminate
Definition: hip_runtime_api.h:702
hipGraphExecMemsetNodeSetParams
hipError_t hipGraphExecMemsetNodeSetParams(hipGraphExec_t hGraphExec, hipGraphNode_t node, const hipMemsetParams *pNodeParams)
Sets the parameters for a memset node in the given graphExec.
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.
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:120
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:440
HIP_RESOURCE_DESC_st
Definition: driver_types.h:282
hipTextureDesc
Definition: texture_types.h:109
hipResourceViewDesc
Definition: driver_types.h:314
hipDeviceProp_t::multiProcessorCount
int multiProcessorCount
Number of multi-processors (compute units).
Definition: hip_runtime_api.h:103
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:347
dim3::z
uint32_t z
z
Definition: hip_runtime_api.h:781
hipGetTextureReference
hipError_t hipGetTextureReference(const textureReference **texref, const void *symbol)
Gets the texture reference related with the symbol.
hipCtxSetSharedMemConfig
hipError_t hipCtxSetSharedMemConfig(hipSharedMemConfig config)
Set Shared memory bank configuration.
hipGraphNodeTypeMemset
@ hipGraphNodeTypeMemset
Memset 1D node.
Definition: hip_runtime_api.h:4494
hipDeviceProp_t::integrated
int integrated
APU vs dGPU.
Definition: hip_runtime_api.h:119
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...
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:4507
hipDeviceProp_t::ECCEnabled
int ECCEnabled
Device has ECC support enabled.
Definition: hip_runtime_api.h:132
HIP_ARRAY_DESCRIPTOR
Definition: driver_types.h:68
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.
hipDeviceAttributeCanUseStreamWaitValue
@ hipDeviceAttributeCanUseStreamWaitValue
Definition: hip_runtime_api.h:444
hipLaunchParams_t::blockDim
dim3 blockDim
Block dimentions.
Definition: hip_runtime_api.h:789
hipDeviceProp_t::totalConstMem
size_t totalConstMem
Size of shared memory region (in bytes).
Definition: hip_runtime_api.h:96
hipDeviceProp_t::maxTexture2D
int maxTexture2D[2]
Maximum dimensions (width, height) of 2D images, in image elements.
Definition: hip_runtime_api.h:124
hipMemAllocHost
hipError_t hipMemAllocHost(void **ptr, size_t size)
Allocate pinned host memory [Deprecated].
hipDeviceAttributeCanUseHostPointerForRegisteredMem
@ hipDeviceAttributeCanUseHostPointerForRegisteredMem
Definition: hip_runtime_api.h:333
hipMemAttachGlobal
#define hipMemAttachGlobal
Definition: hip_runtime_api.h:600
hipCreateTextureObject
hipError_t hipCreateTextureObject(hipTextureObject_t *pTexObject, const hipResourceDesc *pResDesc, const hipTextureDesc *pTexDesc, const struct hipResourceViewDesc *pResViewDesc)
Creates a texture object.
hipLaunchParams_t
Definition: hip_runtime_api.h:786
hipFuncCachePreferShared
@ hipFuncCachePreferShared
prefer larger shared memory and smaller L1 cache
Definition: hip_runtime_api.h:760
hipStreamWriteValue64
hipError_t hipStreamWriteValue64(hipStream_t stream, void *ptr, uint64_t value, unsigned int flags)
Enqueues a write command to the stream.[BETA].
hipMemRangeAttributePreferredLocation
@ hipMemRangeAttributePreferredLocation
The preferred location of the range.
Definition: hip_runtime_api.h:714
hipErrorHostMemoryAlreadyRegistered
hipErrorHostMemoryAlreadyRegistered
Produced when trying to lock a page-locked memory.
Definition: hip_runtime_api.h:273
hipDeviceAttributeMaxSurface1DLayered
@ hipDeviceAttributeMaxSurface1DLayered
Cuda only. Maximum dimensions of 1D layered surface.
Definition: hip_runtime_api.h:365
hipMemAdviseSetReadMostly
@ hipMemAdviseSetReadMostly
Definition: hip_runtime_api.h:675
hipFuncAttribute
hipFuncAttribute
Definition: hip_runtime_api.h:750
hipStreamCaptureStatusNone
@ hipStreamCaptureStatusNone
Stream is not capturing.
Definition: hip_runtime_api.h:4554
hipGraphMemsetNodeGetParams
hipError_t hipGraphMemsetNodeGetParams(hipGraphNode_t node, hipMemsetParams *pNodeParams)
Gets a memset node's parameters.
hipSharedMemBankSizeEightByte
@ hipSharedMemBankSizeEightByte
Definition: hip_runtime_api.h:771
hipDeviceAttribute_t
hipDeviceAttribute_t
Definition: hip_runtime_api.h:326
hipGraphChildGraphNodeGetGraph
hipError_t hipGraphChildGraphNodeGetGraph(hipGraphNode_t node, hipGraph_t *pGraph)
Gets a handle to the embedded graph of a child graph node.
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.
hipMemAdviseSetAccessedBy
@ hipMemAdviseSetAccessedBy
Definition: hip_runtime_api.h:681
hipGraphicsRegisterFlagsWriteDiscard
@ hipGraphicsRegisterFlagsWriteDiscard
HIP will only write and will not read from this registered resource.
Definition: hip_runtime_api.h:900
hipResourceDesc
Definition: driver_types.h:258
hipErrorMemoryAllocation
hipErrorMemoryAllocation
Memory allocation error.
Definition: hip_runtime_api.h:209
hipErrorLaunchFailure
hipErrorLaunchFailure
An exception occurred on the device while executing a kernel.
Definition: hip_runtime_api.h:277
hipGraphicsRegisterFlagsSurfaceLoadStore
@ hipGraphicsRegisterFlagsSurfaceLoadStore
HIP will bind this resource to a surface.
Definition: hip_runtime_api.h:902
hipDeviceSynchronize
hipError_t hipDeviceSynchronize(void)
Waits on all active streams on current device.
hipCtxGetCacheConfig
hipError_t hipCtxGetCacheConfig(hipFuncCache_t *cacheConfig)
Set Cache configuration for a specific function.
hipLaunchParams_t::sharedMem
size_t sharedMem
Shared memory.
Definition: hip_runtime_api.h:791
hipDeviceAttributeMaxBlocksPerMultiProcessor
@ hipDeviceAttributeMaxBlocksPerMultiProcessor
Cuda only. Max block size per multiprocessor.
Definition: hip_runtime_api.h:357
hipCtxDestroy
hipError_t hipCtxDestroy(hipCtx_t ctx)
Destroy a HIP context.
hipDeviceAttributeGcnArch
@ hipDeviceAttributeGcnArch
Device gcn architecture.
Definition: hip_runtime_api.h:430
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:338
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:379
hipDeviceProp_t::cooperativeMultiDeviceUnmatchedSharedMem
int cooperativeMultiDeviceUnmatchedSharedMem
Definition: hip_runtime_api.h:140
hipProfilerStart
hipError_t hipProfilerStart()
Start recording of profiling information When using this API, start the profiler with profiling disab...
hipDeviceGetSharedMemConfig
hipError_t hipDeviceGetSharedMemConfig(hipSharedMemConfig *pConfig)
Returns bank width of shared memory for current device.
hipErrorNotSupported
hipErrorNotSupported
Produced when the hip API is not supported/implemented.
Definition: hip_runtime_api.h:283
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.
hipErrorLaunchOutOfResources
hipErrorLaunchOutOfResources
Out of resources error.
Definition: hip_runtime_api.h:264
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.
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.
hipStreamCaptureStatusActive
@ hipStreamCaptureStatusActive
Stream is actively capturing.
Definition: hip_runtime_api.h:4555
hipModuleLoad
hipError_t hipModuleLoad(hipModule_t *module, const char *fname)
Loads code object from file into a hipModule_t.
hipProfilerStop
hipError_t hipProfilerStop()
Stop recording of profiling information. When using this API, start the profiler with profiling disab...
hipGetTextureObjectResourceDesc
hipError_t hipGetTextureObjectResourceDesc(hipResourceDesc *pResDesc, hipTextureObject_t textureObject)
Gets resource descriptor for the texture object.
hipErrorInvalidResourceHandle
hipErrorInvalidResourceHandle
Resource handle (hipEvent_t or hipStream_t) invalid.
Definition: hip_runtime_api.h:256
hipEventCreate
hipError_t hipEventCreate(hipEvent_t *event)
hipDeviceAttributePageableMemoryAccess
@ hipDeviceAttributePageableMemoryAccess
Definition: hip_runtime_api.h:398
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:328
hipMemoryType
hipMemoryType
Definition: hip_runtime_api.h:156
hipDeviceAttributeSharedMemPerBlockOptin
@ hipDeviceAttributeSharedMemPerBlockOptin
Cuda only. Maximum shared memory per block usable by special opt in.
Definition: hip_runtime_api.h:410
hipGraphicsRegisterFlagsTextureGather
@ hipGraphicsRegisterFlagsTextureGather
HIP will perform texture gather operations on this registered resource.
Definition: hip_runtime_api.h:903
hipGLDeviceListNextFrame
@ hipGLDeviceListNextFrame
frame.
Definition: hip_runtime_api.h:888
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:376
hipDeviceProp_t::pciDomainID
int pciDomainID
PCI Domain ID.
Definition: hip_runtime_api.h:111
hipDeviceAttributeCooperativeMultiDeviceUnmatchedFunc
@ hipDeviceAttributeCooperativeMultiDeviceUnmatchedFunc
Definition: hip_runtime_api.h:434
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:761
hipMemAttachSingle
#define hipMemAttachSingle
Definition: hip_runtime_api.h:606
hipGraphNodeTypeMemcpyToSymbol
@ hipGraphNodeTypeMemcpyToSymbol
MemcpyToSymbol node.
Definition: hip_runtime_api.h:4502
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:380
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.
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.
hipDeviceProp_t::managedMemory
int managedMemory
Device supports allocating managed memory on this system.
Definition: hip_runtime_api.h:144
hipGraphExecUpdateResult
hipGraphExecUpdateResult
Definition: hip_runtime_api.h:4533
hipDeviceAttributeHdpMemFlushCntl
@ hipDeviceAttributeHdpMemFlushCntl
Address of the HDP_MEM_COHERENCY_FLUSH_CNTL register.
Definition: hip_runtime_api.h:432
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...
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:329
__hipPopCallConfiguration
hipError_t __hipPopCallConfiguration(dim3 *gridDim, dim3 *blockDim, size_t *sharedMem, hipStream_t *stream)
Pop configuration of a kernel launch.
hipDeviceProp_t
struct hipDeviceProp_t hipDeviceProp_t
hipDeviceAttributeMaxSharedMemoryPerMultiprocessor
@ hipDeviceAttributeMaxSharedMemoryPerMultiprocessor
Maximum Shared Memory PerMultiprocessor.
Definition: hip_runtime_api.h:429
hipDevicePrimaryCtxReset
hipError_t hipDevicePrimaryCtxReset(hipDevice_t dev)
Resets the primary context on the GPU.
hipChannelFormatDesc
Definition: driver_types.h:47
hipModuleUnload
hipError_t hipModuleUnload(hipModule_t module)
Frees the module.
hipMemRangeAttribute
hipMemRangeAttribute
Definition: hip_runtime_api.h:711
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.
hipErrorPeerAccessAlreadyEnabled
hipErrorPeerAccessAlreadyEnabled
Peer access was already enabled from the current device.
Definition: hip_runtime_api.h:266
hipPointerGetAttribute
hipError_t hipPointerGetAttribute(void *data, hipPointer_attribute attribute, hipDeviceptr_t ptr)
Returns information about the specified pointer.[BETA].
hipImportExternalMemory
hipError_t hipImportExternalMemory(hipExternalMemory_t *extMem_out, const hipExternalMemoryHandleDesc *memHandleDesc)
Imports an external memory object.
hipStreamUpdateCaptureDependenciesFlags
hipStreamUpdateCaptureDependenciesFlags
Definition: hip_runtime_api.h:4560