24 #ifndef HIP_INCLUDE_HIP_HCC_DETAIL_HIP_RUNTIME_API_H 25 #define HIP_INCLUDE_HIP_HCC_DETAIL_HIP_RUNTIME_API_H 34 #ifndef GENERIC_GRID_LAUNCH 35 #define GENERIC_GRID_LAUNCH 1 43 #include <hip/hip_runtime_api.h> 44 #include <hip/hcc_detail/driver_types.h> 50 #include <hip/hcc_detail/program_state.hpp> 54 #define DEPRECATED(msg) __declspec(deprecated(msg)) 55 #else // !defined(_MSC_VER) 56 #define DEPRECATED(msg) __attribute__ ((deprecated(msg))) 57 #endif // !defined(_MSC_VER) 59 #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/tree/master/docs/markdown/hip_deprecated_api_list" 61 #if defined(__HCC__) && (__hcc_workweek__ < 16155) 62 #error("This version of HIP requires a newer version of HCC."); 65 #define HIP_LAUNCH_PARAM_BUFFER_POINTER ((void*)0x01) 66 #define HIP_LAUNCH_PARAM_BUFFER_SIZE ((void*)0x02) 67 #define HIP_LAUNCH_PARAM_END ((void*)0x03) 73 #include <unordered_map> 83 hipError_t hip_init();
96 typedef int hipDevice_t;
102 #define hipIpcMemLazyEnablePeerAccess 0 104 #define HIP_IPC_HANDLE_SIZE 64 107 char reserved[HIP_IPC_HANDLE_SIZE];
111 struct ihipIpcEventHandle_t;
112 typedef struct ihipIpcEventHandle_t* hipIpcEventHandle_t;
124 size_t constSizeBytes;
125 size_t localSizeBytes;
126 int maxDynamicSharedSizeBytes;
127 int maxThreadsPerBlock;
129 int preferredShmemCarveout;
131 size_t sharedSizeBytes;
137 hipLimitMallocHeapSize = 0x02,
144 #define hipStreamDefault \ 147 #define hipStreamNonBlocking 0x01 151 #define hipEventDefault 0x0 152 #define hipEventBlockingSync \ 154 #define hipEventDisableTiming \ 156 #define hipEventInterprocess 0x4 157 #define hipEventReleaseToDevice \ 159 #define hipEventReleaseToSystem \ 168 #define hipHostMallocDefault 0x0 169 #define hipHostMallocPortable 0x1 170 #define hipHostMallocMapped \ 172 #define hipHostMallocWriteCombined 0x4 174 #define hipHostMallocCoherent \ 176 #define hipHostMallocNonCoherent \ 181 #define hipMemAttachGlobal 0x0 182 #define hipMemAttachHost 0x1 184 #define hipDeviceMallocDefault 0x0 185 #define hipDeviceMallocFinegrained 0x1 187 #define hipHostRegisterDefault 0x0 189 #define hipHostRegisterPortable 0x1 190 #define hipHostRegisterMapped \ 192 #define hipHostRegisterIoMemory 0x4 194 #define hipExtHostRegisterCoarseGrained 0x8 196 #define hipDeviceScheduleAuto 0x0 197 #define hipDeviceScheduleSpin \ 199 #define hipDeviceScheduleYield \ 202 #define hipDeviceScheduleBlockingSync 0x4 204 #define hipDeviceScheduleMask 0x7 206 #define hipDeviceMapHost 0x8 207 #define hipDeviceLmemResizeToMax 0x16 209 #define hipArrayDefault 0x00 210 #define hipArrayLayered 0x01 211 #define hipArraySurfaceLoadStore 0x02 212 #define hipArrayCubemap 0x04 213 #define hipArrayTextureGather 0x08 220 typedef enum hipJitOption {
221 hipJitOptionMaxRegisters = 0,
222 hipJitOptionThreadsPerBlock,
223 hipJitOptionWallTime,
224 hipJitOptionInfoLogBuffer,
225 hipJitOptionInfoLogBufferSizeBytes,
226 hipJitOptionErrorLogBuffer,
227 hipJitOptionErrorLogBufferSizeBytes,
228 hipJitOptionOptimizationLevel,
229 hipJitOptionTargetFromContext,
231 hipJitOptionFallbackStrategy,
232 hipJitOptionGenerateDebugInfo,
233 hipJitOptionLogVerbose,
234 hipJitOptionGenerateLineInfo,
235 hipJitOptionCacheMode,
237 hipJitOptionFastCompile,
238 hipJitOptionNumOptions
274 __host__ __device__
dim3(uint32_t _x = 1, uint32_t _y = 1, uint32_t _z = 1) : x(_x), y(_y), z(_z){};
805 hipError_t
hipStreamWaitEvent(hipStream_t stream, hipEvent_t event,
unsigned int flags);
946 hipError_t
hipEventRecord(hipEvent_t event, hipStream_t stream = NULL);
1085 hipError_t
hipMalloc(
void** ptr,
size_t size);
1115 DEPRECATED(
"use hipHostMalloc instead")
1131 hipError_t
hipHostMalloc(
void** ptr,
size_t size,
unsigned int flags);
1142 hipError_t
hipMallocManaged(
void** devPtr,
size_t size,
unsigned int flags __dparm(0));
1158 hipError_t
hipHostAlloc(
void** ptr,
size_t size,
unsigned int flags);
1220 hipError_t
hipHostRegister(
void* hostPtr,
size_t sizeBytes,
unsigned int flags);
1251 hipError_t
hipMallocPitch(
void** ptr,
size_t* pitch,
size_t width,
size_t height);
1266 hipError_t
hipFree(
void* ptr);
1323 hipError_t
hipMemcpy(
void* dst, const
void* src,
size_t sizeBytes, hipMemcpyKind kind);
1342 hipError_t
hipMemcpyHtoD(hipDeviceptr_t dst,
void* src,
size_t sizeBytes);
1361 hipError_t
hipMemcpyDtoH(
void* dst, hipDeviceptr_t src,
size_t sizeBytes);
1380 hipError_t
hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src,
size_t sizeBytes);
1399 hipError_t
hipMemcpyHtoDAsync(hipDeviceptr_t dst,
void* src,
size_t sizeBytes, hipStream_t stream);
1418 hipError_t
hipMemcpyDtoHAsync(
void* dst, hipDeviceptr_t src,
size_t sizeBytes, hipStream_t stream);
1437 hipError_t
hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src,
size_t sizeBytes,
1438 hipStream_t stream);
1442 hipModule_t hmod,
const char* name);
1444 hipError_t hipGetSymbolAddress(
void** devPtr,
const void* symbolName);
1445 hipError_t hipGetSymbolSize(
size_t* size,
const void* symbolName);
1446 hipError_t hipMemcpyToSymbol(
const void* symbolName,
const void* src,
1447 size_t sizeBytes,
size_t offset __dparm(0),
1448 hipMemcpyKind kind __dparm(hipMemcpyHostToDevice));
1449 hipError_t hipMemcpyToSymbolAsync(
const void* symbolName,
const void* src,
1450 size_t sizeBytes,
size_t offset,
1451 hipMemcpyKind kind, hipStream_t stream __dparm(0));
1452 hipError_t hipMemcpyFromSymbol(
void* dst,
const void* symbolName,
1453 size_t sizeBytes,
size_t offset __dparm(0),
1454 hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost));
1455 hipError_t hipMemcpyFromSymbolAsync(
void* dst,
const void* symbolName,
1456 size_t sizeBytes,
size_t offset,
1458 hipStream_t stream __dparm(0));
1465 hipError_t read_agent_global_from_process(hipDeviceptr_t* dptr,
size_t* bytes,
1481 hipError_t hipGetSymbolAddress(
void** devPtr, const
void* symbolName) {
1483 hip_impl::hip_init();
1485 return hip_impl::read_agent_global_from_process(devPtr, &size, (
const char*)symbolName);
1501 hipError_t hipGetSymbolSize(
size_t* size, const
void* symbolName) {
1503 hip_impl::hip_init();
1504 void* devPtr =
nullptr;
1505 return hip_impl::read_agent_global_from_process(&devPtr, size, (
const char*)symbolName);
1508 #if defined(__cplusplus) 1513 hipError_t hipMemcpyToSymbol(
void*,
const void*,
size_t,
size_t, hipMemcpyKind,
1517 #if defined(__cplusplus) 1546 hipError_t hipMemcpyToSymbol(const
void* symbolName, const
void* src,
1547 size_t sizeBytes,
size_t offset __dparm(0),
1548 hipMemcpyKind kind __dparm(hipMemcpyHostToDevice)) {
1549 if (!symbolName)
return hipErrorInvalidSymbol;
1551 hipDeviceptr_t dst = NULL;
1552 hipGetSymbolAddress(&dst, (
const char*)symbolName);
1554 return hip_impl::hipMemcpyToSymbol(dst, src, sizeBytes, offset, kind,
1555 (
const char*)symbolName);
1558 #if defined(__cplusplus) 1563 hipError_t hipMemcpyToSymbolAsync(
void*,
const void*,
size_t,
size_t,
1564 hipMemcpyKind, hipStream_t,
const char*);
1565 hipError_t hipMemcpyFromSymbol(
void*,
const void*,
size_t,
size_t,
1566 hipMemcpyKind,
const char*);
1567 hipError_t hipMemcpyFromSymbolAsync(
void*,
const void*,
size_t,
size_t,
1568 hipMemcpyKind, hipStream_t,
const char*);
1571 #if defined(__cplusplus) 1602 hipError_t hipMemcpyToSymbolAsync(const
void* symbolName, const
void* src,
1603 size_t sizeBytes,
size_t offset,
1604 hipMemcpyKind kind, hipStream_t stream __dparm(0)) {
1605 if (!symbolName)
return hipErrorInvalidSymbol;
1607 hipDeviceptr_t dst = NULL;
1608 hipGetSymbolAddress(&dst, symbolName);
1610 return hip_impl::hipMemcpyToSymbolAsync(dst, src, sizeBytes, offset, kind,
1612 (
const char*)symbolName);
1617 hipError_t hipMemcpyFromSymbol(
void* dst, const
void* symbolName,
1618 size_t sizeBytes,
size_t offset __dparm(0),
1619 hipMemcpyKind kind __dparm(hipMemcpyDeviceToHost)) {
1620 if (!symbolName)
return hipErrorInvalidSymbol;
1622 hipDeviceptr_t src = NULL;
1623 hipGetSymbolAddress(&src, symbolName);
1625 return hip_impl::hipMemcpyFromSymbol(dst, src, sizeBytes, offset, kind,
1626 (
const char*)symbolName);
1631 hipError_t hipMemcpyFromSymbolAsync(
void* dst, const
void* symbolName,
1632 size_t sizeBytes,
size_t offset,
1634 hipStream_t stream __dparm(0)) {
1635 if (!symbolName)
return hipErrorInvalidSymbol;
1637 hipDeviceptr_t src = NULL;
1638 hipGetSymbolAddress(&src, symbolName);
1640 return hip_impl::hipMemcpyFromSymbolAsync(dst, src, sizeBytes, offset, kind,
1642 (
const char*)symbolName);
1645 #endif // __HIP_VDI__ 1674 hipError_t
hipMemcpyAsync(
void* dst,
const void* src,
size_t sizeBytes, hipMemcpyKind kind,
1675 hipStream_t stream __dparm(0));
1686 hipError_t
hipMemset(
void* dst,
int value,
size_t sizeBytes);
1697 hipError_t
hipMemsetD8(hipDeviceptr_t dest,
unsigned char value,
size_t sizeBytes);
1708 hipError_t
hipMemsetD32(hipDeviceptr_t dest,
int value,
size_t count);
1725 hipError_t
hipMemsetAsync(
void* dst,
int value,
size_t sizeBytes, hipStream_t stream __dparm(0));
1743 hipStream_t stream __dparm(0));
1756 hipError_t
hipMemset2D(
void* dst,
size_t pitch,
int value,
size_t width,
size_t height);
1770 hipError_t
hipMemset2DAsync(
void* dst,
size_t pitch,
int value,
size_t width,
size_t height,hipStream_t stream __dparm(0));
1805 hipError_t hipMemPtrGetInfo(
void* ptr,
size_t* size);
1821 size_t height __dparm(0),
unsigned int flags __dparm(
hipArrayDefault));
1851 struct hipExtent extent,
unsigned int flags);
1868 hipError_t
hipMemcpy2D(
void* dst,
size_t dpitch,
const void* src,
size_t spitch,
size_t width,
1869 size_t height, hipMemcpyKind kind);
1899 hipError_t
hipMemcpy2DAsync(
void* dst,
size_t dpitch,
const void* src,
size_t spitch,
size_t width,
1900 size_t height, hipMemcpyKind kind, hipStream_t stream __dparm(0));
1919 size_t spitch,
size_t width,
size_t height, hipMemcpyKind kind);
1938 size_t count, hipMemcpyKind kind);
1956 size_t count, hipMemcpyKind kind);
2081 #ifndef USE_PEER_NON_UNIFIED 2082 #define USE_PEER_NON_UNIFIED 1 2085 #if USE_PEER_NON_UNIFIED == 1 2097 hipError_t
hipMemcpyPeer(
void* dst,
int dstDeviceId,
const void* src,
int srcDeviceId,
2112 hipError_t
hipMemcpyPeerAsync(
void* dst,
int dstDeviceId,
const void* src,
int srcDevice,
2113 size_t sizeBytes, hipStream_t stream __dparm(0));
2137 hipError_t
hipInit(
unsigned int flags);
2159 DEPRECATED(DEPRECATED_MSG)
2160 hipError_t
hipCtxCreate(hipCtx_t* ctx,
unsigned int flags, hipDevice_t device);
2172 DEPRECATED(DEPRECATED_MSG)
2185 DEPRECATED(DEPRECATED_MSG)
2198 DEPRECATED(DEPRECATED_MSG)
2211 DEPRECATED(DEPRECATED_MSG)
2224 DEPRECATED(DEPRECATED_MSG)
2238 DEPRECATED(DEPRECATED_MSG)
2258 DEPRECATED(DEPRECATED_MSG)
2274 DEPRECATED(DEPRECATED_MSG)
2290 DEPRECATED(DEPRECATED_MSG)
2306 DEPRECATED(DEPRECATED_MSG)
2322 DEPRECATED(DEPRECATED_MSG)
2336 DEPRECATED(DEPRECATED_MSG)
2349 DEPRECATED(DEPRECATED_MSG)
2371 DEPRECATED(DEPRECATED_MSG)
2390 DEPRECATED(DEPRECATED_MSG)
2471 hipError_t
hipDeviceGet(hipDevice_t* device,
int ordinal);
2565 hipError_t
hipModuleLoad(hipModule_t* module, const
char* fname);
2589 hipError_t
hipModuleGetFunction(hipFunction_t* function, hipModule_t module, const
char* kname);
2603 #if defined(__cplusplus) 2608 class agent_globals_impl;
2615 hipError_t read_agent_global_from_module(hipDeviceptr_t* dptr,
size_t* bytes,
2616 hipModule_t hmod,
const char* name);
2617 hipError_t read_agent_global_from_process(hipDeviceptr_t* dptr,
size_t* bytes,
2633 hipError_t read_agent_global_from_process(hipDeviceptr_t* dptr,
size_t* bytes,
2635 return get_agent_globals().read_agent_global_from_process(dptr, bytes, name);
2639 #if defined(__cplusplus) 2654 hipModule_t hmod,
const char* name);
2655 #endif // __HIP_VDI__ 2657 hipError_t hipModuleGetTexRef(
textureReference** texRef, hipModule_t hmod,
const char* name);
2682 hipError_t
hipModuleLoadDataEx(hipModule_t* module,
const void* image,
unsigned int numOptions,
2683 hipJitOption* options,
void** optionValues);
2710 unsigned int gridDimZ,
unsigned int blockDimX,
2711 unsigned int blockDimY,
unsigned int blockDimZ,
2712 unsigned int sharedMemBytes, hipStream_t stream,
2713 void** kernelParams,
void** extra);
2731 void** kernelParams,
unsigned int sharedMemBytes,
2732 hipStream_t stream);
2745 int numDevices,
unsigned int flags);
2759 hipFunction_t f,
size_t dynSharedMemPerBlk,
2760 uint32_t blockSizeLimit);
2771 int* numBlocks,
const void* f,
int blockSize,
size_t dynamicSMemSize);
2783 int* numBlocks,
const void* f,
int blockSize,
size_t dynamicSMemSize,
unsigned int flags);
2797 int numDevices,
unsigned int flags);
2953 hipError_t
hipConfigureCall(
dim3 gridDim,
dim3 blockDim,
size_t sharedMem __dparm(0), hipStream_t stream __dparm(0));
2990 #include <hip/hcc_detail/hip_prof_str.h> 2999 hipError_t hipRemoveApiCallback(uint32_t
id);
3000 hipError_t hipRegisterActivityCallback(uint32_t
id,
void* fun,
void* arg);
3001 hipError_t hipRemoveActivityCallback(uint32_t
id);
3002 const char* hipApiName(uint32_t
id);
3003 const char* hipKernelNameRef(
const hipFunction_t f);
3010 hipError_t hipBindTexture(
size_t* offset,
textureReference* tex,
const void* devPtr,
3013 hipError_t ihipBindTextureImpl(
int dim,
enum hipTextureReadMode readMode,
size_t* offset,
3032 template <
class T,
int dim, enum hipTextureReadMode readMode>
3033 hipError_t hipBindTexture(
size_t* offset,
struct texture<T, dim, readMode>& tex,
const void* devPtr,
3035 return ihipBindTextureImpl(dim, readMode, offset, devPtr, &desc, size, &tex);
3052 template <
class T,
int dim, enum hipTextureReadMode readMode>
3053 hipError_t hipBindTexture(
size_t* offset,
struct texture<T, dim, readMode>& tex,
const void* devPtr,
3054 size_t size = UINT_MAX) {
3055 return ihipBindTextureImpl(dim, readMode, offset, devPtr, &(tex.channelDesc), size, &tex);
3059 hipError_t hipBindTexture2D(
size_t* offset,
textureReference* tex,
const void* devPtr,
3063 hipError_t ihipBindTexture2DImpl(
int dim,
enum hipTextureReadMode readMode,
size_t* offset,
3067 template <
class T,
int dim, enum hipTextureReadMode readMode>
3068 hipError_t hipBindTexture2D(
size_t* offset,
struct texture<T, dim, readMode>& tex,
3069 const void* devPtr,
size_t width,
size_t height,
size_t pitch) {
3070 return ihipBindTexture2DImpl(dim, readMode, offset, devPtr, &(tex.channelDesc), width, height,
3074 template <
class T,
int dim, enum hipTextureReadMode readMode>
3075 hipError_t hipBindTexture2D(
size_t* offset,
struct texture<T, dim, readMode>& tex,
3077 size_t width,
size_t height,
size_t pitch) {
3078 return ihipBindTexture2DImpl(dim, readMode, offset, devPtr, &desc, width, height, &tex);
3085 hipError_t ihipBindTextureToArrayImpl(
int dim,
enum hipTextureReadMode readMode,
3090 template <
class T,
int dim, enum hipTextureReadMode readMode>
3091 hipError_t hipBindTextureToArray(
struct texture<T, dim, readMode>& tex,
hipArray_const_t array) {
3092 return ihipBindTextureToArrayImpl(dim, readMode, array, tex.channelDesc, &tex);
3095 template <
class T,
int dim, enum hipTextureReadMode readMode>
3096 hipError_t hipBindTextureToArray(
struct texture<T, dim, readMode>& tex,
hipArray_const_t array,
3098 return ihipBindTextureToArrayImpl(dim, readMode, array, desc, &tex);
3101 template <
class T,
int dim, enum hipTextureReadMode readMode>
3102 inline static hipError_t hipBindTextureToArray(
struct texture<T, dim, readMode> *tex,
3105 return ihipBindTextureToArrayImpl(dim, readMode, array, *desc, tex);
3113 template <
class T,
int dim, enum hipTextureReadMode readMode>
3114 hipError_t hipBindTextureToMipmappedArray(
const texture<T, dim, readMode>& tex,
3119 template <
class T,
int dim, enum hipTextureReadMode readMode>
3120 hipError_t hipBindTextureToMipmappedArray(
const texture<T, dim, readMode>& tex,
3128 int* numBlocks, T f,
int blockSize,
size_t dynamicSMemSize) {
3130 numBlocks, reinterpret_cast<const void*>(f), blockSize, dynamicSMemSize);
3135 int* numBlocks, T f,
int blockSize,
size_t dynamicSMemSize,
unsigned int flags) {
3137 numBlocks, reinterpret_cast<const void*>(f), blockSize, dynamicSMemSize, flags);
3142 void** kernelParams,
unsigned int sharedMemBytes, hipStream_t stream) {
3144 blockDim, kernelParams, sharedMemBytes, stream);
3149 unsigned int numDevices,
unsigned int flags = 0) {
3155 unsigned int numDevices,
unsigned int flags = 0) {
3169 extern hipError_t ihipUnbindTextureImpl(
const hipTextureObject_t& textureObject);
3171 template <
class T,
int dim, enum hipTextureReadMode readMode>
3172 hipError_t hipUnbindTexture(
struct texture<T, dim, readMode>& tex) {
3173 return ihipUnbindTextureImpl(tex.textureObject);
3177 hipError_t hipGetTextureAlignmentOffset(
size_t* offset,
const textureReference* texref);
3178 hipError_t hipGetTextureReference(
const textureReference** texref,
const void* symbol);
3180 hipError_t hipCreateTextureObject(hipTextureObject_t* pTexObject,
const hipResourceDesc* pResDesc,
3184 hipError_t hipDestroyTextureObject(hipTextureObject_t textureObject);
3187 hipTextureObject_t textureObject);
3189 hipTextureObject_t textureObject);
3190 hipError_t hipGetTextureObjectTextureDesc(
hipTextureDesc* pTexDesc,
3191 hipTextureObject_t textureObject);
3194 hipError_t hipTexRefSetAddressMode(
textureReference* tex,
int dim, hipTextureAddressMode am);
3196 hipError_t hipTexRefSetFilterMode(
textureReference* tex, hipTextureFilterMode fm);
3200 hipError_t hipTexRefSetFormat(
textureReference* tex, hipArray_Format fmt,
int NumPackedComponents);
3202 hipError_t hipTexRefSetAddress(
size_t* offset,
textureReference* tex, hipDeviceptr_t devPtr,
3206 hipDeviceptr_t devPtr,
size_t pitch);
hipError_t hipHostFree(void *ptr)
Free memory allocated by the hcc hip host memory allocation API This API performs an implicit hipDevi...
Definition: hip_memory.cpp:1990
prefer larger L1 cache and smaller shared memory
Definition: hip_runtime_api.h:248
hipError_t hipModuleGetFunction(hipFunction_t *function, hipModule_t module, const char *kname)
Function with kname will be extracted if present in module.
Definition: hip_module.cpp:729
hipError_t hipCtxDisablePeerAccess(hipCtx_t peerCtx)
Disable direct access from current context's virtual address space to memory allocations physically l...
Definition: hip_peer.cpp:220
hipError_t hipMemset3D(hipPitchedPtr pitchedDevPtr, int value, hipExtent extent)
Fills synchronously the memory area pointed to by pitchedDevPtr with the constant value...
Definition: hip_memory.cpp:1862
hipError_t hipStreamGetPriority(hipStream_t stream, int *priority)
Query the priority of a stream.
Definition: hip_stream.cpp:238
hipError_t hipDeviceGetCacheConfig(hipFuncCache_t *cacheConfig)
Set Cache configuration for a specific function.
Definition: hip_device.cpp:84
hipError_t hipDriverGetVersion(int *driverVersion)
Returns the approximate HIP driver version.
Definition: hip_context.cpp:88
Definition: hip_runtime_api.h:278
hipError_t hipPeekAtLastError(void)
Return last error returned by any HIP runtime API call.
Definition: hip_error.cpp:41
hipError_t hipMemcpyParam2D(const hip_Memcpy2D *pCopy)
Copies memory for 2D arrays.
Definition: hip_memory.cpp:1742
hipError_t hipDevicePrimaryCtxSetFlags(hipDevice_t dev, unsigned int flags)
Set flags for the primary context.
Definition: hip_context.cpp:324
hipError_t hipDevicePrimaryCtxRetain(hipCtx_t *pctx, hipDevice_t dev)
Retain the primary context on the GPU.
Definition: hip_context.cpp:299
hipError_t hipDeviceComputeCapability(int *major, int *minor, hipDevice_t device)
Returns the compute capability of the device.
Definition: hip_device.cpp:387
hipError_t hipDeviceGetByPCIBusId(int *device, const char *pciBusId)
Returns a handle to a compute device.
Definition: hip_device.cpp:445
hipError_t hipExtMallocWithFlags(void **ptr, size_t sizeBytes, unsigned int flags)
Allocate memory on the default accelerator.
Definition: hip_memory.cpp:266
hipError_t hipMemGetAddressRange(hipDeviceptr_t *pbase, size_t *psize, hipDeviceptr_t dptr)
Get information on memory allocations.
Definition: hip_memory.cpp:2053
hipError_t hipFreeHost(void *ptr)
Free memory allocated by the hcc hip host memory allocation API. [Deprecated].
Definition: hip_memory.cpp:2023
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.
Definition: hip_memory.cpp:1315
unsigned long long hipSurfaceObject_t
Definition: hip_surface_types.h:36
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...
Definition: hip_module.cpp:858
Definition: driver_types.h:240
hipError_t hipMallocPitch(void **ptr, size_t *pitch, size_t width, size_t height)
Definition: hip_memory.cpp:456
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.
Definition: hip_module.cpp:465
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.
Definition: hip_memory.cpp:1689
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...
Definition: hip_stream.cpp:258
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.
Definition: hip_memory.cpp:1334
uint32_t x
x
Definition: hip_runtime_api.h:270
hipError_t hipMemcpyAtoH(void *dst, hipArray *srcArray, size_t srcOffset, size_t count)
Copies data between host and device.
Definition: hip_memory.cpp:1371
hipError_t hipDeviceEnablePeerAccess(int peerDeviceId, unsigned int flags)
Enable direct access from current device's virtual address space to memory allocations physically loc...
Definition: hip_peer.cpp:193
hipError_t hipCtxPopCurrent(hipCtx_t *ctx)
Pop the current/default context and return the popped context.
Definition: hip_context.cpp:136
const char * hipGetErrorString(hipError_t hipError)
Return handy text string message to explain the error which occurred.
Definition: hip_error.cpp:54
hipError_t hipDeviceGetSharedMemConfig(hipSharedMemConfig *pConfig)
Returns bank width of shared memory for current device.
Definition: hip_device.cpp:125
Definition: hip_runtime_api.h:142
hipError_t hipDeviceGetStreamPriorityRange(int *leastPriority, int *greatestPriority)
Returns numerical values that correspond to the least and greatest stream priority.
Definition: hip_stream.cpp:122
prefer equal size L1 cache and shared memory
Definition: hip_runtime_api.h:249
hipError_t hipHostGetDevicePointer(void **devPtr, void *hstPtr, unsigned int flags)
Get Device pointer from Host Pointer allocated through hipHostMalloc.
hipError_t hipFreeArray(hipArray *array)
Frees an array on the device.
Definition: hip_memory.cpp:2025
hipError_t hipStreamCreateWithPriority(hipStream_t *stream, unsigned int flags, int priority)
Create an asynchronous stream with the specified priority.
Definition: hip_stream.cpp:113
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...
hipError_t hipEventSynchronize(hipEvent_t event)
Wait for an event to complete.
Definition: hip_event.cpp:172
Definition: driver_types.h:181
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...
hipError_t hipMemcpyHtoD(hipDeviceptr_t dst, void *src, size_t sizeBytes)
Copy data from Host to Device.
Definition: hip_memory.cpp:1160
hipError_t hipModuleUnload(hipModule_t module)
Frees the module.
Definition: hip_module.cpp:134
Definition: hip_module.cpp:106
hipError_t hipSetDeviceFlags(unsigned flags)
The current device behavior is changed according the flags passed.
hipError_t hipEventQuery(hipEvent_t event)
Query event status.
Definition: hip_event.cpp:264
hipError_t hipDeviceDisablePeerAccess(int peerDeviceId)
Disable direct access from current device's virtual address space to memory allocations physically lo...
Definition: hip_peer.cpp:186
hipError_t hipCtxGetSharedMemConfig(hipSharedMemConfig *pConfig)
Get Shared memory bank configuration.
Definition: hip_context.cpp:244
Definition: hip_runtime_api.h:2609
hipError_t hipCtxCreate(hipCtx_t *ctx, unsigned int flags, hipDevice_t device)
Create a context and set it as current/ default context.
Definition: hip_context.cpp:55
#define hipArrayDefault
Default HIP array allocation flag.
Definition: hip_runtime_api.h:209
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.
hipError_t hipCtxSetSharedMemConfig(hipSharedMemConfig config)
Set Shared memory bank configuration.
Definition: hip_context.cpp:236
hipError_t hipCtxSetCurrent(hipCtx_t ctx)
Set the passed context as current/default.
Definition: hip_context.cpp:181
hipError_t hipIpcGetMemHandle(hipIpcMemHandle_t *handle, void *devPtr)
Gets an interprocess memory handle for an existing device memory allocation.
Definition: hip_memory.cpp:2074
Definition: hip_runtime_api.h:121
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.
Definition: driver_types.h:115
hipError_t hipHostMalloc(void **ptr, size_t size, unsigned int flags)
Allocate device accessible page locked host memory.
Definition: hip_memory.cpp:371
Definition: hip_hcc_internal.h:883
Definition: texture_types.h:74
hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessorWithFlags(int *numBlocks, const void *f, int blockSize, size_t dynamicSMemSize, unsigned int flags)
Returns occupancy for a device function.
hipError_t hipDeviceGetLimit(size_t *pValue, enum hipLimit_t limit)
Get Resource limits of current device.
Definition: hip_device.cpp:96
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...
Definition: hip_module.cpp:839
Definition: driver_types.h:77
hipDeviceAttribute_t
Definition: hip_runtime_api.h:264
hipError_t hipEventDestroy(hipEvent_t event)
Destroy the specified event.
Definition: hip_event.cpp:160
hipError_t hipStreamCreateWithFlags(hipStream_t *stream, unsigned int flags)
Create an asynchronous stream.
Definition: hip_stream.cpp:97
hipError_t hipConfigureCall(dim3 gridDim, dim3 blockDim, size_t sharedMem __dparm(0), hipStream_t stream __dparm(0))
Configure a kernel launch.
hipError_t hipChooseDevice(int *device, const hipDeviceProp_t *prop)
Device which matches hipDeviceProp_t is returned.
Definition: hip_device.cpp:471
hipError_t hipCtxSetCacheConfig(hipFuncCache_t cacheConfig)
Set L1/Shared cache partition.
Definition: hip_context.cpp:228
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...
Definition: hip_runtime_api.h:269
uint32_t y
y
Definition: hip_runtime_api.h:271
void(* hipStreamCallback_t)(hipStream_t stream, hipError_t status, void *userData)
Definition: hip_runtime_api.h:843
hipError_t hipModuleLoad(hipModule_t *module, const char *fname)
Loads code object from file into a hipModule_t.
Definition: hip_module.cpp:844
hipError_t hipDevicePrimaryCtxReset(hipDevice_t dev)
Resets the primary context on the GPU.
Definition: hip_context.cpp:311
hipError_t hipEventCreateWithFlags(hipEvent_t *event, unsigned flags)
Create an event with the specified flags.
Definition: hip_event.cpp:97
#define __host__
Definition: host_defines.h:41
hipError_t hipHostAlloc(void **ptr, size_t size, unsigned int flags)
Allocate device accessible page locked host memory [Deprecated].
Definition: hip_memory.cpp:395
hipError_t hipMallocHost(void **ptr, size_t size)
Allocate pinned host memory [Deprecated].
Definition: hip_memory.cpp:391
hipError_t hipEventElapsedTime(float *ms, hipEvent_t start, hipEvent_t stop)
Return the elapsed time between two events.
Definition: hip_event.cpp:205
hipError_t hipDeviceSetCacheConfig(hipFuncCache_t cacheConfig)
Set L1/Shared cache partition.
Definition: hip_device.cpp:76
hipError_t hipDeviceCanAccessPeer(int *canAccessPeer, int deviceId, int peerDeviceId)
Determine if a device can access a peer's memory.
Definition: hip_peer.cpp:179
hipError_t hipGetDeviceCount(int *count)
Return number of compute-capable devices.
Definition: hip_device.cpp:71
Definition: driver_types.h:68
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...
Definition: hip_memory.cpp:1778
Definition: driver_types.h:253
hipError_t hipOccupancyMaxPotentialBlockSize(uint32_t *gridSize, uint32_t *blockSize, hipFunction_t f, size_t dynSharedMemPerBlk, uint32_t blockSizeLimit)
determine the grid and block sizes to achieves maximum occupancy for a kernel
Definition: hip_module.cpp:1015
hipError_t hipStreamDestroy(hipStream_t stream)
Destroys the specified stream.
Definition: hip_stream.cpp:195
hipError_t hipHostGetFlags(unsigned int *flagsPtr, void *hostPtr)
Return flags associated with host pointer.
Definition: hip_memory.cpp:911
hipError_t hipStreamSynchronize(hipStream_t stream)
Wait for all commands in stream to complete.
Definition: hip_stream.cpp:184
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...
Definition: hip_memory.cpp:2110
hipError_t hipCtxGetCacheConfig(hipFuncCache_t *cacheConfig)
Set Cache configuration for a specific function.
Definition: hip_context.cpp:220
hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Device.
Definition: hip_memory.cpp:1198
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...
Definition: hip_runtime_api.h:258
dim3 gridDim
Grid dimentions.
Definition: hip_runtime_api.h:280
no preference for shared memory or L1 (default)
Definition: hip_runtime_api.h:246
hipError_t hipMallocManaged(void **devPtr, size_t size, unsigned int flags __dparm(0))
Allocates memory that will be automatically managed by the Unified Memory system. ...
hipError_t hipCtxSynchronize(void)
Blocks until the default context has completed all preceding requested tasks.
Definition: hip_context.cpp:252
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...
hipError_t hipCtxGetCurrent(hipCtx_t *ctx)
Get the handle of the current/ default context.
Definition: hip_context.cpp:170
hipError_t hipMalloc3DArray(hipArray **array, const struct hipChannelFormatDesc *desc, struct hipExtent extent, unsigned int flags)
Allocate an array on the device.
Definition: hip_memory.cpp:823
hipError_t hipMemcpyDtoHAsync(void *dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream)
Copy data from Device to Host asynchronously.
Definition: hip_memory.cpp:1256
void * func
Device function symbol.
Definition: hip_runtime_api.h:279
hipError_t hipDeviceSynchronize(void)
Waits on all active streams on current device.
Definition: hip_device.cpp:144
hipError_t hipCtxPushCurrent(hipCtx_t ctx)
Push the context to be set as current/ default context.
Definition: hip_context.cpp:157
hipError_t hipMemcpyDtoH(void *dst, hipDeviceptr_t src, size_t sizeBytes)
Copy data from Device to Host.
Definition: hip_memory.cpp:1179
Defines the different newt vector types for HIP runtime.
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.
hipError_t hipDeviceGetName(char *name, int len, hipDevice_t device)
Returns an identifer string for the device.
Definition: hip_device.cpp:399
hipError_t hipGetDeviceProperties(hipDeviceProp_t *prop, int deviceId)
Returns device properties.
Definition: hip_device.cpp:334
hipError_t hipHostRegister(void *hostPtr, size_t sizeBytes, unsigned int flags)
Register host memory so it can be accessed from the current device.
Definition: hip_memory.cpp:936
hipError_t hipOccupancyMaxActiveBlocksPerMultiprocessor(int *numBlocks, const void *f, int blockSize, size_t dynamicSMemSize)
Returns occupancy for a device function.
Definition: driver_types.h:61
hipError_t hipMalloc(void **ptr, size_t size)
Allocate memory on the default accelerator.
Definition: hip_memory.cpp:239
const char * hipGetErrorName(hipError_t hip_error)
Return name of the specified error code in text form.
Definition: hip_error.cpp:48
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.
Definition: hip_memory.cpp:1794
Definition: driver_types.h:233
dim3 blockDim
Block dimentions.
Definition: hip_runtime_api.h:281
hipFuncCache_t
Definition: hip_runtime_api.h:245
hipError_t hipGetLastError(void)
Return last error returned by any HIP runtime API call and resets the stored error code to #hipSucces...
Definition: hip_error.cpp:32
hipError_t hipStreamWaitEvent(hipStream_t stream, hipEvent_t event, unsigned int flags)
Make the specified compute stream wait for an event.
Definition: hip_stream.cpp:130
hipError_t hipStreamGetFlags(hipStream_t stream, unsigned int *flags)
Return flags associated with this stream.
Definition: hip_stream.cpp:223
Defines surface types for HIP runtime.
hipStream_t stream
Stream identifier.
Definition: hip_runtime_api.h:284
hipError_t hipMemGetInfo(size_t *free, size_t *total)
Query memory info. Return snapshot of free memory, and total allocatable memory on the device...
Definition: hip_memory.cpp:1898
hipError_t hipCtxGetDevice(hipDevice_t *device)
Get the handle of the device associated with current/default context.
Definition: hip_context.cpp:194
hipError_t hipDevicePrimaryCtxRelease(hipDevice_t dev)
Release the primary context on the GPU.
Definition: hip_context.cpp:288
hipError_t hipFree(void *ptr)
Free memory allocated by the hcc hip memory allocation API. This API performs an implicit hipDeviceSy...
Definition: hip_memory.cpp:1939
uint32_t z
z
Definition: hip_runtime_api.h:272
hipError_t hipCtxGetApiVersion(hipCtx_t ctx, int *apiVersion)
Returns the approximate HIP api version.
Definition: hip_context.cpp:210
hipError_t hipDeviceReset(void)
The state of current device is discarded and updated to a fresh state.
Definition: hip_device.cpp:149
hipError_t hipInit(unsigned int flags)
Explicitly initializes the HIP runtime.
Definition: hip_context.cpp:42
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...
hipError_t hipMemcpy3D(const struct hipMemcpy3DParms *p)
Copies data between host and device.
Definition: hip_memory.cpp:1390
hipError_t hipRuntimeGetVersion(int *runtimeVersion)
Returns the approximate HIP Runtime version.
Definition: hip_context.cpp:100
hipError_t hipMemcpyHtoA(hipArray *dstArray, size_t dstOffset, const void *srcHost, size_t count)
Copies data between host and device.
Definition: hip_memory.cpp:1353
hipError_t hipSetupArgument(const void *arg, size_t size, size_t offset)
Set a kernel argument.
Definition: hip_clang.cpp:187
hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream)
Copy data from Device to Device asynchronously.
Definition: hip_memory.cpp:1248
Definition: hip_runtime_api.h:83
hipError_t hipSetDevice(int deviceId)
Set default device to be used for subsequent hip API calls from this thread.
Definition: hip_device.cpp:133
hipError_t hipDeviceGet(hipDevice_t *device, int ordinal)
Returns a handle to a compute device.
Definition: hip_context.cpp:73
hipError_t hipDeviceTotalMem(size_t *bytes, hipDevice_t device)
Returns the total amount of memory on the device.
Definition: hip_device.cpp:433
hipError_t hipFuncSetCacheConfig(const void *func, hipFuncCache_t config)
Set Cache configuration for a specific function.
Definition: hip_device.cpp:109
The compiler selects a device-specific value for the banking.
Definition: hip_runtime_api.h:257
Definition: hip_runtime_api.h:82
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.
hipError_t hipCtxGetFlags(unsigned int *flags)
Return flags used for creating default context.
Definition: hip_context.cpp:257
__attribute__((visibility("hidden"))) hipError_t hipGetSymbolAddress(void **devPtr
Copies the memory address of symbol symbolName to devPtr.
hipError_t hipExtGetLinkTypeAndHopCount(int device1, int device2, uint32_t *linktype, uint32_t *hopcount)
Returns the link type and hop count between two devices.
Definition: hip_device.cpp:558
hipError_t hipCtxDestroy(hipCtx_t ctx)
Destroy a HIP context.
Definition: hip_context.cpp:112
hipError_t hipRegisterApiCallback(uint32_t id, void *fun, void *arg)
Definition: hip_intercept.cpp:33
hipSharedMemConfig
Definition: hip_runtime_api.h:256
Definition: hip_hcc_internal.h:703
hipError_t hipExtLaunchMultiKernelMultiDevice(hipLaunchParams *launchParamsList, int numDevices, unsigned int flags)
Launches kernels on multiple devices and guarantees all specified kernels are dispatched on respectiv...
Definition: hip_module.cpp:319
hipError_t hipDeviceGetAttribute(int *pi, hipDeviceAttribute_t attr, int deviceId)
Query for a specific device attribute.
Definition: hip_device.cpp:307
hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst, void *src, size_t sizeBytes, hipStream_t stream)
Copy data from Host to Device asynchronously.
Definition: hip_memory.cpp:1241
hipError_t hipHostUnregister(void *hostPtr)
Un-register host pointer.
Definition: hip_memory.cpp:1011
Definition: hip_hcc_internal.h:524
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.
Definition: hip_peer.cpp:200
hipError_t hipStreamCreate(hipStream_t *stream)
Create an asynchronous stream.
Definition: hip_stream.cpp:106
hipError_t hipMemcpy(void *dst, const void *src, size_t sizeBytes, hipMemcpyKind kind)
Copy data from src to dst.
Definition: hip_memory.cpp:1133
hipError_t hipEventCreate(hipEvent_t *event)
Definition: hip_event.cpp:103
Definition: driver_types.h:90
Definition: hip_runtime_api.h:106
hipError_t hipDevicePrimaryCtxGetState(hipDevice_t dev, unsigned int *flags, int *active)
Get the state of the primary context.
Definition: hip_context.cpp:266
hipError_t hipCtxEnablePeerAccess(hipCtx_t peerCtx, unsigned int flags)
Enables direct access to memory allocations in a peer context.
Definition: hip_peer.cpp:214
Definition: driver_types.h:209
hipError_t hipDeviceSetSharedMemConfig(hipSharedMemConfig config)
The bank width of shared memory on current device is set.
Definition: hip_device.cpp:117
hipError_t hipGetDevice(int *deviceId)
Return the default device id for the calling host thread.
Definition: hip_device.cpp:32
hipError_t hipEventRecord(hipEvent_t event, hipStream_t stream)
Record an event in the specified stream.
Definition: hip_event.cpp:110
hipError_t hipModuleGetGlobal(void **, size_t *, hipModule_t, const char *)
returns device memory pointer and size of the kernel present in the module with symbol name ...
Definition: hip_module.cpp:565
Definition: hip_hcc_internal.h:370
hipError_t hipDeviceGetPCIBusId(char *pciBusId, int len, int device)
Returns a PCI Bus Id string for the device, overloaded to take int device ID.
Definition: hip_device.cpp:413
prefer larger shared memory and smaller L1 cache
Definition: hip_runtime_api.h:247
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.
Definition: hip_memory.cpp:1263
void ** args
Arguments.
Definition: hip_runtime_api.h:282
hipError_t hipStreamQuery(hipStream_t stream)
Return #hipSuccess if all of the operations in the specified stream have completed, or #hipErrorNotReady if not.
Definition: hip_stream.cpp:161
hipError_t hipFuncGetAttributes(struct hipFuncAttributes *attr, const void *func)
Definition: hip_module.cpp:786
Definition: hip_runtime_api.h:260
hipError_t hipIpcCloseMemHandle(void *devPtr)
Close memory mapped with hipIpcOpenMemHandle.
Definition: hip_memory.cpp:2140
hipError_t hipMemsetD8(hipDeviceptr_t dest, unsigned char value, size_t sizeBytes)
Fills the first sizeBytes bytes of the memory area pointed to by dest with the constant byte value va...
Definition: hip_memory.cpp:1830
hipError_t hipPointerGetAttributes(hipPointerAttribute_t *attributes, const void *ptr)
Return attributes for the specified pointer.
Definition: hip_memory.cpp:161
size_t sharedMem
Shared memory.
Definition: hip_runtime_api.h:283
hipError_t hipProfilerStop()
Stop recording of profiling information. When using this API, start the profiler with profiling disab...
Definition: hip_hcc.cpp:2450
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...
Definition: hip_memory.cpp:1846
hipError_t hipProfilerStart()
Start recording of profiling information When using this API, start the profiler with profiling disab...
Definition: hip_hcc.cpp:2440
hipError_t hipLaunchByPtr(const void *func)
Launch a kernel.
Definition: hip_clang.cpp:205
Definition: texture_types.h:94