CUDA Runtime API functions supported by HIP

1. Device Management

CUDA	HIP
`cudaChooseDevice`	`hipChooseDevice`
`cudaDeviceGetAttribute`	`hipDeviceGetAttribute`
`cudaDeviceGetByPCIBusId`	`hipDeviceGetByPCIBusId`
`cudaDeviceGetCacheConfig`	`hipDeviceGetCacheConfig`
`cudaDeviceGetLimit`	`hipDeviceGetLimit`
`cudaDeviceGetPCIBusId`	`hipDeviceGetPCIBusId`
`cudaDeviceGetSharedMemConfig`	`hipDeviceGetSharedMemConfig`
`cudaDeviceGetStreamPriorityRange`
`cudaDeviceReset`	`hipDeviceReset`
`cudaDeviceSetCacheConfig`	`hipDeviceSetCacheConfig`
`cudaDeviceSetLimit`	`hipDeviceSetLimit`
`cudaDeviceSetSharedMemConfig`	`hipDeviceSetSharedMemConfig`
`cudaDeviceSynchronize`	`hipDeviceSynchronize`
`cudaGetDevice`	`hipGetDevice`
`cudaGetDeviceCount`	`hipGetDeviceCount`
`cudaGetDeviceFlags`
`cudaGetDeviceProperties`	`hipGetDeviceProperties`
`cudaIpcCloseMemHandle`	`hipIpcCloseMemHandle`
`cudaIpcGetEventHandle`	`hipIpcGetEventHandle`
`cudaIpcGetMemHandle`	`hipIpcGetMemHandle`
`cudaIpcOpenEventHandle`	`hipIpcOpenEventHandle`
`cudaIpcOpenMemHandle`	`hipIpcOpenMemHandle`
`cudaSetDevice`	`hipSetDevice`
`cudaSetDeviceFlags`	`hipSetDeviceFlags`
`cudaSetValidDevices`

2. Thread Management [DEPRECATED]

CUDA	HIP
`cudaThreadExit`	`hipDeviceReset`
`cudaThreadGetCacheConfig`	`hipDeviceGetCacheConfig`
`cudaThreadGetLimit`
`cudaThreadSetCacheConfig`	`hipDeviceSetCacheConfig`
`cudaThreadSetLimit`
`cudaThreadSynchronize`	`hipDeviceSynchronize`

3. Error Handling

CUDA	HIP
`cudaGetErrorName`	`hipGetErrorName`
`cudaGetErrorString`	`hipGetErrorString`
`cudaGetLastError`	`hipGetLastError`
`cudaPeekAtLastError`	`hipPeekAtLastError`

4. Stream Management

CUDA	HIP
`cudaStreamAddCallback`	`hipStreamAddCallback`
`cudaStreamAttachMemAsync`
`cudaStreamCreate`	`hipStreamCreate`
`cudaStreamCreateWithFlags`	`hipStreamCreateWithFlags`
`cudaStreamCreateWithPriority`
`cudaStreamDestroy`	`hipStreamDestroy`
`cudaStreamGetFlags`	`hipStreamGetFlags`
`cudaStreamGetPriority`
`cudaStreamQuery`	`hipStreamQuery`
`cudaStreamSynchronize`	`hipStreamSynchronize`
`cudaStreamWaitEvent`	`hipStreamWaitEvent`

5. Event Management

CUDA	HIP
`cudaEventCreate`	`hipEventCreate`
`cudaEventCreateWithFlags`	`hipEventCreateWithFlags`
`cudaEventDestroy`	`hipEventDestroy`
`cudaEventElapsedTime`	`hipEventElapsedTime`
`cudaEventQuery`	`hipEventQuery`
`cudaEventRecord`	`hipEventRecord`
`cudaEventSynchronize`	`hipEventSynchronize`

6. Execution Control

CUDA	HIP
`cudaFuncGetAttributes`
`cudaFuncSetCacheConfig`	`hipFuncSetCacheConfig`
`cudaFuncSetSharedMemConfig`
`cudaGetParameterBuffer`
`cudaGetParameterBufferV2`
`cudaLaunchKernel`	`hipLaunchKernel`
`cudaSetDoubleForDevice`
`cudaSetDoubleForHost`

7. Occupancy

CUDA	HIP
`cudaOccupancyMaxActiveBlocksPerMultiprocessor`	`hipOccupancyMaxActiveBlocksPerMultiprocessor`
`cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags`

8. Execution Control [deprecated since 7.0]

CUDA	HIP
`cudaConfigureCall`
`cudaLaunch`
`cudaSetupArgument`

9. Memory Management

CUDA	HIP
`cudaArrayGetInfo`
`cudaFree`	`hipFree`
`cudaFreeArray`	`hipFreeArray`
`cudaFreeHost`	`hipHostFree`
`cudaFreeMipmappedArray`
`cudaGetMipmappedArrayLevel`
`cudaGetSymbolAddress`
`cudaGetSymbolSize`
`cudaHostAlloc`	`hipHostMalloc`
`cudaHostGetDevicePointer`	`hipHostGetDevicePointer`
`cudaHostGetFlags`	`hipHostGetFlags`
`cudaHostRegister`	`hipHostRegister`
`cudaHostUnregister`	`hipHostUnregister`
`cudaMalloc`	`hipMalloc`
`cudaMalloc3D`
`cudaMalloc3DArray`	`hipMalloc3DArray`
`cudaMallocArray`	`hipMallocArray`
`cudaMallocHost`	`hipHostMalloc`
`cudaMallocManaged`
`cudaMallocMipmappedArray`
`cudaMallocPitch`
`cudaMemGetInfo`	`hipMemGetInfo`
`cudaMemcpy`	`hipMemcpy`
`cudaMemcpy2D`	`hipMemcpy2D`
`cudaMemcpy2DArrayToArray`
`cudaMemcpy2DAsync`	`hipMemcpy2DAsync`
`cudaMemcpy2DFromArray`
`cudaMemcpy2DFromArrayAsync`
`cudaMemcpy2DToArray`	`hipMemcpy2DToArray`
`cudaMemcpy2DToArrayAsync`
`cudaMemcpy3D`	`hipMemcpy3D`
`cudaMemcpy3DAsync`
`cudaMemcpy3DPeer`
`cudaMemcpy3DPeerAsync`
`cudaMemcpyArrayToArray`
`cudaMemcpyAsync`	`hipMemcpyAsync`
`cudaMemcpyFromArray`	`MemcpyFromArray`
`cudaMemcpyFromArrayAsync`
`cudaMemcpyFromSymbol`	`hipMemcpyFromSymbol`
`cudaMemcpyFromSymbolAsync`
`cudaMemcpyPeer`	`hipMemcpyPeer`
`cudaMemcpyPeerAsync`	`hipMemcpyPeerAsync`
`cudaMemcpyToArray`	`hipMemcpyToArray`
`cudaMemcpyToArrayAsync`
`cudaMemcpyToSymbol`	`hipMemcpyToSymbol`
`cudaMemcpyToSymbolAsync`	`hipMemcpyToSymbolAsync`
`cudaMemset`	`hipMemset`
`cudaMemset2D`	`hipMemset2D`
`cudaMemset2DAsync`
`cudaMemset3D`
`cudaMemset3DAsync`
`cudaMemsetAsync`	`hipMemsetAsync`
`make_cudaExtent`	`make_hipExtent`
`make_cudaPitchedPtr`	`make_hipPitchedPtr`
`make_cudaPos`	`make_hipPos`

10. Unified Addressing

CUDA	HIP
`cudaPointerGetAttributes`	`hipPointerGetAttributes`

11. Peer Device Memory Access

CUDA	HIP
`cudaDeviceCanAccessPeer`	`hipDeviceCanAccessPeer`
`cudaDeviceDisablePeerAccess`	`hipDeviceDisablePeerAccess`
`cudaDeviceEnablePeerAccess`	`hipDeviceEnablePeerAccess`

12. OpenGL Interoperability

CUDA	HIP
`cudaGLGetDevices`
`cudaGraphicsGLRegisterBuffer`
`cudaGraphicsGLRegisterImage`
`cudaWGLGetDevice`

13. OpenGL Interoperability [DEPRECATED]

CUDA	HIP
`cudaGLMapBufferObject`
`cudaGLMapBufferObjectAsync`
`cudaGLRegisterBufferObject`
`cudaGLSetBufferObjectMapFlags`
`cudaGLSetGLDevice`
`cudaGLUnmapBufferObject`
`cudaGLUnmapBufferObjectAsync`
`cudaGLUnregisterBufferObject`

14. Direct3D 9 Interoperability

CUDA	HIP
`cudaD3D9GetDevice`
`cudaD3D9GetDevices`
`cudaD3D9GetDirect3DDevice`
`cudaD3D9SetDirect3DDevice`
`cudaGraphicsD3D9RegisterResource`

15. Direct3D 9 Interoperability [DEPRECATED]

CUDA	HIP
`cudaD3D9MapResources`
`cudaD3D9RegisterResource`
`cudaD3D9ResourceGetMappedArray`
`cudaD3D9ResourceGetMappedPitch`
`cudaD3D9ResourceGetMappedPointer`
`cudaD3D9ResourceGetMappedSize`
`cudaD3D9ResourceGetSurfaceDimensions`
`cudaD3D9ResourceSetMapFlags`
`cudaD3D9UnmapResources`
`cudaD3D9UnregisterResource`

16. Direct3D 10 Interoperability

CUDA	HIP
`cudaD3D10GetDevice`
`cudaD3D10GetDevices`
`cudaGraphicsD3D10RegisterResource`

17. Direct3D 10 Interoperability [DEPRECATED]

CUDA	HIP
`cudaD3D10GetDirect3DDevice`
`cudaD3D10MapResources`
`cudaD3D10RegisterResource`
`cudaD3D10ResourceGetMappedArray`
`cudaD3D10ResourceGetMappedPitch`
`cudaD3D10ResourceGetMappedPointer`
`cudaD3D10ResourceGetMappedSize`
`cudaD3D10ResourceGetSurfaceDimensions`
`cudaD3D10ResourceSetMapFlags`
`cudaD3D10SetDirect3DDevice`
`cudaD3D10UnmapResources`
`cudaD3D10UnregisterResource`

18. Direct3D 11 Interoperability

CUDA	HIP
`cudaD3D11GetDevice`
`cudaD3D11GetDevices`
`cudaGraphicsD3D11RegisterResource`

19. Direct3D 11 Interoperability [DEPRECATED]

CUDA	HIP
`cudaD3D11GetDirect3DDevice`
`cudaD3D11SetDirect3DDevice`

20. VDPAU Interoperability

CUDA	HIP
`cudaGraphicsVDPAURegisterOutputSurface`
`cudaGraphicsVDPAURegisterVideoSurface`
`cudaVDPAUGetDevice`
`cudaVDPAUSetVDPAUDevice`

21. EGL Interoperability

CUDA	HIP
`cudaEGLStreamConsumerAcquireFrame`
`cudaEGLStreamConsumerConnect`
`cudaEGLStreamConsumerConnectWithFlags`
`cudaEGLStreamConsumerReleaseFrame`
`cudaEGLStreamProducerConnect`
`cudaEGLStreamProducerDisconnect`
`cudaEGLStreamProducerPresentFrame`
`cudaEGLStreamProducerReturnFrame`
`cudaGraphicsEGLRegisterImage`
`cudaGraphicsResourceGetMappedEglFrame`

22. Graphics Interoperability

CUDA	HIP
`cudaGraphicsMapResources`
`cudaGraphicsResourceGetMappedMipmappedArray`
`cudaGraphicsResourceGetMappedPointer`
`cudaGraphicsResourceSetMapFlags`
`cudaGraphicsSubResourceGetMappedArray`
`cudaGraphicsUnmapResources`
`cudaGraphicsUnregisterResource`

23. Texture Reference Management

CUDA	HIP
`cudaBindTexture`	`hipBindTexture`
`cudaBindTexture2D`	`hipBindTexture2D`
`cudaBindTextureToArray`	`hipBindTextureToArray`
`cudaBindTextureToMipmappedArray`
`cudaCreateChannelDesc`	`hipCreateChannelDesc`
`cudaGetChannelDesc`	`hipGetChannelDesc`
`cudaGetTextureAlignmentOffset`
`cudaGetTextureReference`
`cudaUnbindTexture`	`hipUnbindTexture`

24. Surface Reference Management

CUDA	HIP
`cudaBindSurfaceToArray`
`cudaGetSurfaceReference`

25. Texture Object Management

CUDA	HIP
`cudaCreateTextureObject`	`hipCreateTextureObject`
`cudaDestroyTextureObject`	`hipDestroyTextureObject`
`cudaGetTextureObjectResourceDesc`	`hipGetTextureObjectResourceDesc`
`cudaGetTextureObjectResourceViewDesc`	`hipGetTextureObjectResourceViewDesc`
`cudaGetTextureObjectTextureDesc`	`hipGetTextureObjectTextureDesc`

26. Surface Object Management

CUDA	HIP
`cudaCreateSurfaceObject`
`cudaDestroySurfaceObject`
`cudaGetSurfaceObjectResourceDesc`

27. Version Management

CUDA	HIP
`cudaDriverGetVersion`	`hipDriverGetVersion`
`cudaRuntimeGetVersion`	`hipRuntimeGetVersion`

28. C++ API Routines

(7.0 contains, 7.5 doesn’t)

CUDA	HIP
`cudaBindSurfaceToArray`
`cudaBindTexture`	`hipBindTexture`
`cudaBindTexture2D`
`cudaBindTextureToArray`
`cudaBindTextureToMipmappedArray`
`cudaCreateChannelDesc`	`hipCreateChannelDesc`
`cudaFuncGetAttributes`
`cudaFuncSetCacheConfig`
`cudaGetSymbolAddress`
`cudaGetSymbolSize`
`cudaGetTextureAlignmentOffset`
`cudaLaunch`
`cudaLaunchKernel`
`cudaMallocHost`
`cudaMallocManaged`
`cudaMemcpyFromSymbol`
`cudaMemcpyFromSymbolAsync`
`cudaMemcpyToSymbol`
`cudaMemcpyToSymbolAsync`
`cudaOccupancyMaxActiveBlocksPerMultiprocessor`	`hipOccupancyMaxActiveBlocksPerMultiprocessor`
`cudaOccupancyMaxActiveBlocksPerMultiprocessorWithFlags`
`cudaOccupancyMaxPotentialBlockSize`	`hipOccupancyMaxPotentialBlockSize`
`cudaOccupancyMaxPotentialBlockSizeVariableSMem`
`cudaOccupancyMaxPotentialBlockSizeVariableSMemWithFlags`
`cudaOccupancyMaxPotentialBlockSizeWithFlags`
`cudaSetupArgument`
`cudaStreamAttachMemAsync`
`cudaUnbindTexture`	`hipUnbindTexture`

30. Profiler Control

CUDA	HIP
`cudaProfilerInitialize`
`cudaProfilerStart`	`hipProfilerStart`
`cudaProfilerStop`	`hipProfilerStop`

Data types used by CUDA Runtime API and supported by HIP

31. Data types

type	CUDA	HIP
struct	`cudaChannelFormatDesc`	`hipChannelFormatDesc`
struct	`cudaDeviceProp`	`hipDeviceProp_t`
struct	`cudaExtent`	`hipExtent`
struct	`cudaFuncAttributes`
struct	`cudaIpcEventHandle_t`	`hipIpcEventHandle_t`
struct	`cudaIpcMemHandle_t`	`hipIpcMemHandle_t`
struct	`cudaMemcpy3DParms`	`hipMemcpy3DParms`
struct	`cudaMemcpy3DPeerParms`
struct	`cudaPitchedPtr`	`hipPitchedPtr`
struct	`cudaPointerAttributes`	`hipPointerAttribute_t`
struct	`cudaPos`	`hipPos`
struct	`cudaResourceDesc`	`hipResourceDesc`
struct	`cudaResourceViewDesc`	`hipResourceViewDesc`
struct	`cudaTextureDesc`	`hipTextureDesc`
struct	`surfaceReference`
struct	`textureReference`	`textureReference`
enum	`cudaChannelFormatKind`	`hipChannelFormatKind`
0	`cudaChannelFormatKindSigned`	`hipChannelFormatKindSigned`
1	`cudaChannelFormatKindUnsigned`	`hipChannelFormatKindUnsigned`
2	`cudaChannelFormatKindFloat`	`hipChannelFormatKindFloat`
3	`cudaChannelFormatKindNone`	`hipChannelFormatKindNone`
enum	`cudaComputeMode`
0	`cudaComputeModeDefault`
1	`cudaComputeModeExclusive`
2	`cudaComputeModeProhibited`
3	`cudaComputeModeExclusiveProcess`
enum	`cudaDeviceAttr`	`hipDeviceAttribute_t`
1	`cudaDevAttrMaxThreadsPerBlock`	`hipDeviceAttributeMaxThreadsPerBlock`
2	`cudaDevAttrMaxBlockDimX`	`hipDeviceAttributeMaxBlockDimX`
3	`cudaDevAttrMaxBlockDimY`	`hipDeviceAttributeMaxBlockDimY`
4	`cudaDevAttrMaxBlockDimZ`	`hipDeviceAttributeMaxBlockDimZ`
5	`cudaDevAttrMaxGridDimX`	`hipDeviceAttributeMaxGridDimX`
6	`cudaDevAttrMaxGridDimY`	`hipDeviceAttributeMaxGridDimY`
7	`cudaDevAttrMaxGridDimZ`	`hipDeviceAttributeMaxGridDimZ`
8	`cudaDevAttrMaxSharedMemoryPerBlock`	`hipDeviceAttributeMaxSharedMemoryPerBlock`
9	`cudaDevAttrTotalConstantMemory`	`hipDeviceAttributeTotalConstantMemory`
10	`cudaDevAttrWarpSize`	`hipDeviceAttributeWarpSize`
11	`cudaDevAttrMaxPitch`
12	`cudaDevAttrMaxRegistersPerBlock`	`hipDeviceAttributeMaxRegistersPerBlock`
13	`cudaDevAttrClockRate`	`hipDeviceAttributeClockRate`
14	`cudaDevAttrTextureAlignment`
15	`cudaDevAttrGpuOverlap`
16	`cudaDevAttrMultiProcessorCount`	`hipDeviceAttributeMultiprocessorCount`
17	`cudaDevAttrKernelExecTimeout`
18	`cudaDevAttrIntegrated`
19	`cudaDevAttrCanMapHostMemory`
20	`cudaDevAttrComputeMode`	`hipDeviceAttributeComputeMode`
21	`cudaDevAttrMaxTexture1DWidth`
22	`cudaDevAttrMaxTexture2DWidth`
23	`cudaDevAttrMaxTexture2DHeight`
24	`cudaDevAttrMaxTexture3DWidth`
25	`cudaDevAttrMaxTexture3DHeight`
26	`cudaDevAttrMaxTexture3DDepth`
27	`cudaDevAttrMaxTexture2DLayeredWidth`
28	`cudaDevAttrMaxTexture2DLayeredHeight`
29	`cudaDevAttrMaxTexture2DLayeredLayers`
30	`cudaDevAttrSurfaceAlignment`
31	`cudaDevAttrConcurrentKernels`	`hipDeviceAttributeConcurrentKernels`
32	`cudaDevAttrEccEnabled`
33	`cudaDevAttrPciBusId`	`hipDeviceAttributePciBusId`
34	`cudaDevAttrPciDeviceId`	`hipDeviceAttributePciDeviceId`
35	`cudaDevAttrTccDriver`
36	`cudaDevAttrMemoryClockRate`	`hipDeviceAttributeMemoryClockRate`
37	`cudaDevAttrGlobalMemoryBusWidth`	`hipDeviceAttributeMemoryBusWidth`
38	`cudaDevAttrL2CacheSize`	`hipDeviceAttributeL2CacheSize`
39	`cudaDevAttrMaxThreadsPerMultiProcessor`	`hipDeviceAttributeMaxThreadsPerMultiProcessor`
40	`cudaDevAttrAsyncEngineCount`
41	`cudaDevAttrUnifiedAddressing`
42	`cudaDevAttrMaxTexture1DLayeredWidth`
43	`cudaDevAttrMaxTexture1DLayeredLayers`
44
45	`cudaDevAttrMaxTexture2DGatherWidth`
46	`cudaDevAttrMaxTexture2DGatherHeight`
47	`cudaDevAttrMaxTexture3DWidthAlt`
48	`cudaDevAttrMaxTexture3DHeightAlt`
49	`cudaDevAttrMaxTexture3DDepthAlt`
50	`cudaDevAttrPciDomainId`
51	`cudaDevAttrTexturePitchAlignment`
52	`cudaDevAttrMaxTextureCubemapWidth`
53	`cudaDevAttrMaxTextureCubemapLayeredWidth`
54	`cudaDevAttrMaxTextureCubemapLayeredLayers`
55	`cudaDevAttrMaxSurface1DWidth`
56	`cudaDevAttrMaxSurface2DWidth`
57	`cudaDevAttrMaxSurface2DHeight`
58	`cudaDevAttrMaxSurface3DWidth`
59	`cudaDevAttrMaxSurface3DHeight`
60	`cudaDevAttrMaxSurface3DDepth`
61	`cudaDevAttrMaxSurface1DLayeredWidth`
62	`cudaDevAttrMaxSurface1DLayeredLayers`
63	`cudaDevAttrMaxSurface2DLayeredWidth`
64	`cudaDevAttrMaxSurface2DLayeredHeight`
65	`cudaDevAttrMaxSurface2DLayeredLayers`
66	`cudaDevAttrMaxSurfaceCubemapWidth`
67	`cudaDevAttrMaxSurfaceCubemapLayeredWidth`
68	`cudaDevAttrMaxSurfaceCubemapLayeredLayers`
69	`cudaDevAttrMaxTexture1DLinearWidth`
70	`cudaDevAttrMaxTexture2DLinearWidth`
71	`cudaDevAttrMaxTexture2DLinearHeight`
72	`cudaDevAttrMaxTexture2DLinearPitch`
73	`cudaDevAttrMaxTexture2DMipmappedWidth`
74	`cudaDevAttrMaxTexture2DMipmappedHeight`
75	`cudaDevAttrComputeCapabilityMajor`	`hipDeviceAttributeComputeCapabilityMajor`
76	`cudaDevAttrComputeCapabilityMinor`	`hipDeviceAttributeComputeCapabilityMinor`
77	`cudaDevAttrMaxTexture1DMipmappedWidth`
78	`cudaDevAttrStreamPrioritiesSupported`
79	`cudaDevAttrGlobalL1CacheSupported`
80	`cudaDevAttrLocalL1CacheSupported`
81	`cudaDevAttrMaxSharedMemoryPerMultiprocessor`	`hipDeviceAttributeMaxSharedMemoryPerMultiprocessor`
82	`cudaDevAttrMaxRegistersPerMultiprocessor`
83	`cudaDevAttrManagedMemory`
84	`cudaDevAttrIsMultiGpuBoard`	`hipDeviceAttributeIsMultiGpuBoard`
85	`cudaDevAttrMultiGpuBoardGroupID`
enum	`cudaError`	`hipError_t`
enum	`cudaError_t`	`hipError_t`
0	`cudaSuccess`	`hipSuccess`
1	`cudaErrorMissingConfiguration`
2	`cudaErrorMemoryAllocation`	`hipErrorMemoryAllocation`
3	`cudaErrorInitializationError`	`hipErrorInitializationError`
4	`cudaErrorLaunchFailure`
5	`cudaErrorPriorLaunchFailure`
6	`cudaErrorLaunchTimeout`
7	`cudaErrorLaunchOutOfResources`	`hipErrorLaunchOutOfResources`
8	`cudaErrorInvalidDeviceFunction`
9	`cudaErrorInvalidConfiguration`
10	`cudaErrorInvalidDevice`	`hipErrorInvalidDevice`
11	`cudaErrorInvalidValue`	`hipErrorInvalidValue`
12	`cudaErrorInvalidPitchValue`
13	`cudaErrorInvalidSymbol`
14	`cudaErrorMapBufferObjectFailed`
15	`cudaErrorUnmapBufferObjectFailed`
16	`cudaErrorInvalidHostPointer`
17	`cudaErrorInvalidDevicePointer`	`hipErrorInvalidDevicePointer`
18	`cudaErrorInvalidTexture`
19	`cudaErrorInvalidTextureBinding`
20	`cudaErrorInvalidChannelDescriptor`
21	`cudaErrorInvalidMemcpyDirection`
22	`cudaErrorAddressOfConstant`
23	`cudaErrorTextureFetchFailed`
24	`cudaErrorTextureNotBound`
25	`cudaErrorSynchronizationError`
26	`cudaErrorInvalidFilterSetting`
27	`cudaErrorInvalidNormSetting`
28	`cudaErrorMixedDeviceExecution`
29	`cudaErrorCudartUnloading`
30	`cudaErrorUnknown`	`hipErrorUnknown`
31	`cudaErrorNotYetImplemented`
32	`cudaErrorMemoryValueTooLarge`
33	`cudaErrorInvalidResourceHandle`	`hipErrorInvalidResourceHandle`
34	`cudaErrorNotReady`	`hipErrorNotReady`
35	`cudaErrorInsufficientDriver`
36	`cudaErrorSetOnActiveProcess`
37	`cudaErrorInvalidSurface`
38	`cudaErrorNoDevice`	`hipErrorNoDevice`
39	`cudaErrorECCUncorrectable`
40	`cudaErrorSharedObjectSymbolNotFound`
41	`cudaErrorSharedObjectInitFailed`
42	`cudaErrorUnsupportedLimit`	`hipErrorUnsupportedLimit`
43	`cudaErrorDuplicateVariableName`
44	`cudaErrorDuplicateTextureName`
45	`cudaErrorDuplicateSurfaceName`
46	`cudaErrorDevicesUnavailable`
47	`cudaErrorInvalidKernelImage`
48	`cudaErrorNoKernelImageForDevice`
49	`cudaErrorIncompatibleDriverContext`
50	`cudaErrorPeerAccessAlreadyEnabled`	`hipErrorPeerAccessAlreadyEnabled`
51	`cudaErrorPeerAccessNotEnabled`	`hipErrorPeerAccessNotEnabled`
52
53
54	`cudaErrorDeviceAlreadyInUse`
55	`cudaErrorProfilerDisabled`
56	`cudaErrorProfilerNotInitialized`
57	`cudaErrorProfilerAlreadyStarted`
58	`cudaErrorProfilerAlreadyStopped`
59	`cudaErrorAssert`
60	`cudaErrorTooManyPeers`
61	`cudaErrorHostMemoryAlreadyRegistered`	`hipErrorHostMemoryAlreadyRegistered`
62	`cudaErrorHostMemoryNotRegistered`	`hipErrorHostMemoryNotRegistered`
63	`cudaErrorOperatingSystem`
64	`cudaErrorPeerAccessUnsupported`
65	`cudaErrorLaunchMaxDepthExceeded`
66	`cudaErrorLaunchFileScopedTex`
67	`cudaErrorLaunchFileScopedSurf`
68	`cudaErrorSyncDepthExceeded`
69	`cudaErrorLaunchPendingCountExceeded`
70	`cudaErrorNotPermitted`
71	`cudaErrorNotSupported`
72	`cudaErrorHardwareStackError`
73	`cudaErrorIllegalInstruction`
74	`cudaErrorMisalignedAddress`
75	`cudaErrorInvalidAddressSpace`
76	`cudaErrorInvalidPc`
77	`cudaErrorIllegalAddress`
78	`cudaErrorInvalidPtx`
79	`cudaErrorInvalidGraphicsContext`
0x7f	`cudaErrorStartupFailure`
1000	`cudaErrorApiFailureBase`
enum	`cudaFuncCache`	`hipFuncCache_t`
0	`cudaFuncCachePreferNone`	`hipFuncCachePreferNone`
1	`cudaFuncCachePreferShared`	`hipFuncCachePreferShared`
2	`cudaFuncCachePreferL1`	`hipFuncCachePreferL1`
3	`cudaFuncCachePreferEqual`	`hipFuncCachePreferEqual`
enum	`cudaGraphicsCubeFace`
0x00	`cudaGraphicsCubeFacePositiveX`
0x01	`cudaGraphicsCubeFaceNegativeX`
0x02	`cudaGraphicsCubeFacePositiveY`
0x03	`cudaGraphicsCubeFaceNegativeY`
0x04	`cudaGraphicsCubeFacePositiveZ`
0x05	`cudaGraphicsCubeFaceNegativeZ`
enum	`cudaGraphicsMapFlags`
0	`cudaGraphicsMapFlagsNone`
1	`cudaGraphicsMapFlagsReadOnly`
2	`cudaGraphicsMapFlagsWriteDiscard`
enum	`cudaGraphicsRegisterFlags`
0	`cudaGraphicsRegisterFlagsNone`
1	`cudaGraphicsRegisterFlagsReadOnly`
2	`cudaGraphicsRegisterFlagsWriteDiscard`
4	`cudaGraphicsRegisterFlagsSurfaceLoadStore`
8	`cudaGraphicsRegisterFlagsTextureGather`
enum	`cudaLimit`	`hipLimit_t`
0x00	`cudaLimitStackSize`
0x01	`cudaLimitPrintfFifoSize`
0x02	`cudaLimitMallocHeapSize`	`hipLimitMallocHeapSize`
0x03	`cudaLimitDevRuntimeSyncDepth`
0x04	`cudaLimitDevRuntimePendingLaunchCount`
enum	`cudaMemcpyKind`	`hipMemcpyKind`
0	`cudaMemcpyHostToHost`	`hipMemcpyHostToHost`
1	`cudaMemcpyHostToDevice`	`hipMemcpyHostToDevice`
2	`cudaMemcpyDeviceToHost`	`hipMemcpyDeviceToHost`
3	`cudaMemcpyDeviceToDevice`	`hipMemcpyDeviceToDevice`
4	`cudaMemcpyDefault`	`hipMemcpyDefault`
enum	`cudaMemoryType`	`hipMemoryType`
1	`cudaMemoryTypeHost`	`hipMemoryTypeHost`
2	`cudaMemoryTypeDevice`	`hipMemoryTypeDevice`
enum	`cudaResourceType`	`hipResourceType`
0	`cudaResourceTypeArray`	`hipResourceTypeArray`
1	`cudaResourceTypeMipmappedArray`	`hipResourceTypeMipmappedArray`
2	`cudaResourceTypeLinear`	`hipResourceTypeLinear`
3	`cudaResourceTypePitch2D`	`hipResourceTypePitch2D`
enum	`cudaResourceViewFormat`	`hipResourceViewFormat`
0x00	`cudaResViewFormatNone`	`hipResViewFormatNone`
0x01	`cudaResViewFormatUnsignedChar1`	`hipResViewFormatUnsignedChar1`
0x02	`cudaResViewFormatUnsignedChar2`	`hipResViewFormatUnsignedChar2`
0x03	`cudaResViewFormatUnsignedChar4`	`hipResViewFormatUnsignedChar4`
0x04	`cudaResViewFormatSignedChar1`	`hipResViewFormatSignedChar1`
0x05	`cudaResViewFormatSignedChar2`	`hipResViewFormatSignedChar2`
0x06	`cudaResViewFormatSignedChar4`	`hipResViewFormatSignedChar4`
0x07	`cudaResViewFormatUnsignedShort1`	`hipResViewFormatUnsignedShort1`
0x08	`cudaResViewFormatUnsignedShort2`	`hipResViewFormatUnsignedShort2`
0x09	`cudaResViewFormatUnsignedShort4`	`hipResViewFormatUnsignedShort4`
0x0a	`cudaResViewFormatSignedShort1`	`hipResViewFormatSignedShort1`
0x0b	`cudaResViewFormatSignedShort2`	`hipResViewFormatSignedShort2`
0x0c	`cudaResViewFormatSignedShort4`	`hipResViewFormatSignedShort4`
0x0d	`cudaResViewFormatUnsignedInt1`	`hipResViewFormatUnsignedInt1`
0x0e	`cudaResViewFormatUnsignedInt2`	`hipResViewFormatUnsignedInt2`
0x0f	`cudaResViewFormatUnsignedInt4`	`hipResViewFormatUnsignedInt4`
0x10	`cudaResViewFormatSignedInt1`	`hipResViewFormatSignedInt1`
0x11	`cudaResViewFormatSignedInt2`	`hipResViewFormatSignedInt2`
0x12	`cudaResViewFormatSignedInt4`	`hipResViewFormatSignedInt4`
0x13	`cudaResViewFormatHalf1`	`hipResViewFormatHalf1`
0x14	`cudaResViewFormatHalf2`	`hipResViewFormatHalf2`
0x15	`cudaResViewFormatHalf4`	`hipResViewFormatHalf4`
0x16	`cudaResViewFormatFloat1`	`hipResViewFormatFloat1`
0x17	`cudaResViewFormatFloat2`	`hipResViewFormatFloat2`
0x18	`cudaResViewFormatFloat4`	`hipResViewFormatFloat4`
0x19	`cudaResViewFormatUnsignedBlockCompressed1`	`hipResViewFormatUnsignedBlockCompressed1`
0x1a	`cudaResViewFormatUnsignedBlockCompressed2`	`hipResViewFormatUnsignedBlockCompressed2`
0x1b	`cudaResViewFormatUnsignedBlockCompressed3`	`hipResViewFormatUnsignedBlockCompressed3`
0x1c	`cudaResViewFormatUnsignedBlockCompressed4`	`hipResViewFormatUnsignedBlockCompressed4`
0x1d	`cudaResViewFormatSignedBlockCompressed4`	`hipResViewFormatSignedBlockCompressed4`
0x1e	`cudaResViewFormatUnsignedBlockCompressed5`	`hipResViewFormatUnsignedBlockCompressed5`
0x1f	`cudaResViewFormatSignedBlockCompressed5`	`hipResViewFormatSignedBlockCompressed5`
0x20	`cudaResViewFormatUnsignedBlockCompressed6H`	`hipResViewFormatUnsignedBlockCompressed6H`
0x21	`cudaResViewFormatSignedBlockCompressed6H`	`hipResViewFormatSignedBlockCompressed6H`
0x22	`cudaResViewFormatUnsignedBlockCompressed7`	`hipResViewFormatUnsignedBlockCompressed7`
enum	`cudaSharedMemConfig`	`hipSharedMemConfig`
0	`cudaSharedMemBankSizeDefault`	`hipSharedMemBankSizeDefault`
1	`cudaSharedMemBankSizeFourByte`	`hipSharedMemBankSizeFourByte`
2	`cudaSharedMemBankSizeEightByte`	`hipSharedMemBankSizeEightByte`
enum	`cudaSurfaceBoundaryMode`
0	`cudaBoundaryModeZero`
1	`cudaBoundaryModeClamp`
2	`cudaBoundaryModeTrap`
enum	`cudaSurfaceFormatMode`
0	`cudaFormatModeForced`
1	`cudaFormatModeAuto`
enum	`cudaTextureAddressMode`	`hipTextureAddressMode`
0	`cudaAddressModeWrap`	`hipAddressModeWrap`
1	`cudaAddressModeClamp`	`hipAddressModeClamp`
2	`cudaAddressModeMirror`	`hipAddressModeMirror`
3	`cudaAddressModeBorder`	`hipAddressModeBorder`
enum	`cudaTextureFilterMode`	`hipTextureFilterMode`
0	`cudaFilterModePoint`	`hipFilterModePoint`
1	`cudaFilterModeLinear`	`hipFilterModeLinear`
enum	`cudaTextureReadMode`	`hipTextureReadMode`
0	`cudaReadModeElementType`	`hipReadModeElementType`
1	`cudaReadModeNormalizedFloat`	`hipReadModeNormalizedFloat`
enum	`cudaGLDeviceList`
0x01	`cudaGLDeviceListAll`
0x02	`cudaGLDeviceListCurrentFrame`
0x03	`cudaGLDeviceListNextFrame`
enum	`cudaGLMapFlags`
0x00	`cudaGLMapFlagsNone`
0x01	`cudaGLMapFlagsReadOnly`
0x02	`cudaGLMapFlagsWriteDiscard`
enum	`cudaD3D9DeviceList`
1	`cudaD3D9DeviceListAll`
2	`cudaD3D9DeviceListCurrentFrame`
3	`cudaD3D9DeviceListNextFrame`
enum	`cudaD3D9MapFlags`
0	`cudaD3D9MapFlagsNone`
1	`cudaD3D9MapFlagsReadOnly`
2	`cudaD3D9MapFlagsWriteDiscard`
enum	`cudaD3D9RegisterFlags`
0	`cudaD3D9RegisterFlagsNone`
1	`cudaD3D9RegisterFlagsArray`
enum	`cudaD3D10DeviceList`
1	`cudaD3D10DeviceListAll`
2	`cudaD3D10DeviceListCurrentFrame`
3	`cudaD3D10DeviceListNextFrame`
enum	`cudaD3D10MapFlags`
0	`cudaD3D10MapFlagsNone`
1	`cudaD3D10MapFlagsReadOnly`
2	`cudaD3D10MapFlagsWriteDiscard`
enum	`cudaD3D10RegisterFlags`
0	`cudaD3D10RegisterFlagsNone`
1	`cudaD3D10RegisterFlagsArray`
enum	`cudaD3D11DeviceList`
1	`cudaD3D11DeviceListAll`
2	`cudaD3D11DeviceListCurrentFrame`
3	`cudaD3D11DeviceListNextFrame`
struct	`cudaArray`	`hipArray`
typedef	`cudaArray_t`	`hipArray_t`
typedef	`cudaArray_const_t`	`hipArray_const_t`
enum	`cudaError`	`hipError_t`
typedef	`cudaError_t`	`hipError_t`
typedef	`cudaEvent_t`	`hipEvent_t`
typedef	`cudaGraphicsResource_t`
typedef	`cudaMipmappedArray_t`	`hipMipmappedArray_t`
typedef	`cudaMipmappedArray_const_t`	`hipMipmappedArray_const_t`
enum	`cudaOutputMode`
0x00	`cudaKeyValuePair`
0x01	`cudaCSV`
typedef	`cudaOutputMode_t`
typedef	`cudaStream_t`	`hipStream_t`
typedef	`cudaStreamCallback_t`	`hipStreamCallback_t`
typedef	`cudaSurfaceObject_t`
typedef	`cudaTextureObject_t`	`hipTextureObject_t`
typedef	`CUuuid_stcudaUUID_t`
define	`CUDA_IPC_HANDLE_SIZE`
define	`cudaArrayCubemap`	`hipArrayCubemap`
define	`cudaArrayDefault`	`hipArrayDefault`
define	`cudaArrayLayered`	`hipArrayLayered`
define	`cudaArraySurfaceLoadStore`	`hipArraySurfaceLoadStore`
define	`cudaArrayTextureGather`	`hipArrayTextureGather`
define	`cudaDeviceBlockingSync`	`hipDeviceScheduleBlockingSync`
define	`cudaDeviceLmemResizeToMax`
define	`cudaDeviceMapHost`	`hipDeviceMapHost`
define	`cudaDeviceMask`
define	`cudaDevicePropDontCare`
define	`cudaDeviceScheduleAuto`	`hipDeviceScheduleAuto`
define	`cudaDeviceScheduleBlockingSync`	`hipDeviceScheduleBlockingSync`
define	`cudaDeviceScheduleMask`	`hipDeviceScheduleMask`
define	`cudaDeviceScheduleSpin`	`hipDeviceScheduleSpin`
define	`cudaDeviceScheduleYield`	`hipDeviceScheduleYield`
define	`cudaEventDefault`	`hipEventDefault`
define	`cudaEventDisableTiming`	`hipEventDisableTiming`
define	`cudaEventInterprocess`	`hipEventInterprocess`
define	`cudaHostAllocDefault`	`hipHostMallocDefault`
define	`cudaHostAllocMapped`	`hipHostMallocMapped`
define	`cudaHostAllocPortable`	`hipHostMallocPortable`
define	`cudaHostAllocWriteCombined`	`hipHostMallocWriteCombined`
define	`cudaHostRegisterDefault`	`hipHostRegisterDefault`
define	`cudaHostRegisterIoMemory`	`hipHostRegisterIoMemory`
define	`cudaHostRegisterMapped`	`hipHostRegisterMapped`
define	`cudaHostRegisterPortable`	`hipHostRegisterPortable`
define	`cudaIpcMemLazyEnablePeerAccess`	`hipIpcMemLazyEnablePeerAccess`
define	`cudaMemAttachGlobal`
define	`cudaMemAttachHost`
define	`cudaMemAttachSingle`
define	`cudaOccupancyDefault`
define	`cudaOccupancyDisableCachingOverride`
define	`cudaPeerAccessDefault`
define	`cudaStreamDefault`	`hipStreamDefault`
define	`cudaStreamLegacy`
define	`cudaStreamNonBlocking`	`hipStreamNonBlocking`
define	`cudaStreamPerThread`
define	`cudaTextureType1D`	`hipTextureType1D`
define	`cudaTextureType2D`	`hipTextureType2D`
define	`cudaTextureType3D`	`hipTextureType3D`
define	`cudaTextureTypeCubemap`	`hipTextureTypeCubemap`
define	`cudaTextureType1DLayered`	`hipTextureType1DLayered`
define	`cudaTextureType2DLayered`	`hipTextureType2DLayered`
define	`cudaTextureTypeCubemapLayered`	`hipTextureTypeCubemapLayered`

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CUDA_Runtime_API_functions_supported_by_HIP.md

CUDA_Runtime_API_functions_supported_by_HIP.md

CUDA Runtime API functions supported by HIP

1. Device Management

2. Thread Management [DEPRECATED]

3. Error Handling

4. Stream Management

5. Event Management

6. Execution Control

7. Occupancy

8. Execution Control [deprecated since 7.0]

9. Memory Management

10. Unified Addressing

11. Peer Device Memory Access

12. OpenGL Interoperability

13. OpenGL Interoperability [DEPRECATED]

14. Direct3D 9 Interoperability

15. Direct3D 9 Interoperability [DEPRECATED]

16. Direct3D 10 Interoperability

17. Direct3D 10 Interoperability [DEPRECATED]

18. Direct3D 11 Interoperability

19. Direct3D 11 Interoperability [DEPRECATED]

20. VDPAU Interoperability

21. EGL Interoperability

22. Graphics Interoperability

23. Texture Reference Management

24. Surface Reference Management

25. Texture Object Management

26. Surface Object Management

27. Version Management

28. C++ API Routines

30. Profiler Control

Data types used by CUDA Runtime API and supported by HIP

31. Data types

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CUDA_Runtime_API_functions_supported_by_HIP.md

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CUDA_Runtime_API_functions_supported_by_HIP.md

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CUDA Runtime API functions supported by HIP

1. Device Management

2. Thread Management [DEPRECATED]

3. Error Handling

4. Stream Management

5. Event Management

6. Execution Control

7. Occupancy

8. Execution Control [deprecated since 7.0]

9. Memory Management

10. Unified Addressing

11. Peer Device Memory Access

12. OpenGL Interoperability

13. OpenGL Interoperability [DEPRECATED]

14. Direct3D 9 Interoperability

15. Direct3D 9 Interoperability [DEPRECATED]

16. Direct3D 10 Interoperability

17. Direct3D 10 Interoperability [DEPRECATED]

18. Direct3D 11 Interoperability

19. Direct3D 11 Interoperability [DEPRECATED]

20. VDPAU Interoperability

21. EGL Interoperability

22. Graphics Interoperability

23. Texture Reference Management

24. Surface Reference Management

25. Texture Object Management

26. Surface Object Management

27. Version Management

28. C++ API Routines

30. Profiler Control

Data types used by CUDA Runtime API and supported by HIP

31. Data types