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Added async memcpy driver api for nvcc backend

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Change-Id: If401fc949b834c883cff9de74adb0d532a0fd942


[ROCm/hip commit: 1cb90bdd6a]
This commit is contained in:
Aditya Atluri
2016-09-09 10:25:57 -05:00
parent 0700892c0c
commit dfd8c4e3f2
1 changed files with 18 additions and 0 deletions
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projects/hip/include/nvcc_detail/hip_runtime_api.h
+18
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@@ -232,6 +232,24 @@ inline static hipError_t hipMemcpyDtoD(hipDeviceptr_t dst,
return hipCUResultTohipError(cuMemcpyDtoD(dst, src, size));
}
inline static hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst,
void* src, size_t size, hipStream_t stream)
{
return hipCUResultTohipError(cuMemcpyHtoDAsync(dst, src, size, stream));
}
inline static hipError_t hipMemcpyDtoHAsync(void* dst,
hipDeviceptr_t src, size_t size, hipStream_t stream)
{
return hipCUResultTohipError(cuMemcpyDtoH(dst, src, size, stream));
}
inline static hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst,
hipDeviceptr_t src, size_t size, hipStream_t stream)
{
return hipCUResultTohipError(cuMemcpyDtoD(dst, src, size, stream));
}
inline static hipError_t hipMemcpy(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind copyKind) {
return hipCUDAErrorTohipError(cudaMemcpy(dst, src, sizeBytes, hipMemcpyKindToCudaMemcpyKind(copyKind)));
}