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Add hipMemcpy2DfromArray (#1510)

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Adds hipMemcpy2DFromArray and hipMemcpy2DFromArrayAsync equivalent to cudaMemcpy2DFromArray and cudaMemcpy2DFromArrayAsync.
This commit is contained in:
Rahul Garg
2019-10-25 03:13:33 -07:00
committed by Maneesh Gupta
parent 70f2cd1317
commit 356765a223
2 changed files with 115 additions and 12 deletions
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include/hip/hcc_detail/hip_runtime_api.h
+39
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@@ -2063,6 +2063,45 @@ hipError_t hipMemcpyToArray(hipArray* dst, size_t wOffset, size_t hOffset, const
hipError_t hipMemcpyFromArray(void* dst, hipArray_const_t srcArray, size_t wOffset, size_t hOffset,
size_t count, hipMemcpyKind kind);
/**
* @brief Copies data between host and device.
*
* @param[in] dst Destination memory address
* @param[in] dpitch Pitch of destination memory
* @param[in] src Source memory address
* @param[in] wOffset Source starting X offset
* @param[in] hOffset Source starting Y offset
* @param[in] width Width of matrix transfer (columns in bytes)
* @param[in] height Height of matrix transfer (rows)
* @param[in] kind Type of transfer
* @return #hipSuccess, #hipErrorInvalidValue, #hipErrorInvalidPitchValue,
* #hipErrorInvalidDevicePointer, #hipErrorInvalidMemcpyDirection
*
* @see hipMemcpy, hipMemcpy2DToArray, hipMemcpy2D, hipMemcpyFromArray, hipMemcpyToSymbol,
* hipMemcpyAsync
*/
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);
/**
* @brief Copies data between host and device asynchronously.
*
* @param[in] dst Destination memory address
* @param[in] dpitch Pitch of destination memory
* @param[in] src Source memory address
* @param[in] wOffset Source starting X offset
* @param[in] hOffset Source starting Y offset
* @param[in] width Width of matrix transfer (columns in bytes)
* @param[in] height Height of matrix transfer (rows)
* @param[in] kind Type of transfer
* @param[in] stream Accelerator view which the copy is being enqueued
* @return #hipSuccess, #hipErrorInvalidValue, #hipErrorInvalidPitchValue,
* #hipErrorInvalidDevicePointer, #hipErrorInvalidMemcpyDirection
*
* @see hipMemcpy, hipMemcpy2DToArray, hipMemcpy2D, hipMemcpyFromArray, hipMemcpyToSymbol,
* hipMemcpyAsync
*/
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));
/**
* @brief Copies data between host and device.
*