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Added explicit memory copy direction apis

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- Fixed stale printf in context api
- Added 4 sync memcpy apis
  1. hipMemcpyHtoD
  2. hipMemcpyDtoH
  3. hipMemcpyDtoD
  4. hipMemcpyHtoH
- Added test for added apis

Change-Id: I4a9c382445b62631f8d0bcbb9a670322288b72b1
This commit is contained in:
Aditya Atluri
2016-08-26 13:11:01 -05:00
parent d95c293182
commit 4152746e26
6 changed files with 125 additions and 9 deletions
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include/hcc_detail/hip_hcc.h
+3 -2
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@@ -421,8 +421,9 @@ typedef uint64_t SeqNum_t ;
~ihipStream_t();
// kind is hipMemcpyKind
void copySync (LockedAccessor_StreamCrit_t &crit, void* dst, const void* src, size_t sizeBytes, unsigned kind);
void locked_copySync (void* dst, const void* src, size_t sizeBytes, unsigned kind);
void copySync (LockedAccessor_StreamCrit_t &crit, void* dst, const void* src, size_t sizeBytes, unsigned kind, bool resolveOn = true);
void locked_copySync (void* dst, const void* src, size_t sizeBytes, unsigned kind, bool resolveOn = true);
void copyAsync(void* dst, const void* src, size_t sizeBytes, unsigned kind);
include/hcc_detail/hip_runtime_api.h
+8
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@@ -844,6 +844,14 @@ hipError_t hipHostFree(void* ptr);
*/
hipError_t hipMemcpy(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind);
hipError_t hipMemcpyHtoD(hipDeviceptr dst, hipDeviceptr src, size_t sizeBytes);
hipError_t hipMemcpyDtoH(hipDeviceptr dst, hipDeviceptr src, size_t sizeBytes);
hipError_t hipMemcpyDtoD(hipDeviceptr dst, hipDeviceptr src, size_t sizeBytes);
hipError_t hipMemcpyHtoH(hipDeviceptr dst, hipDeviceptr src, size_t sizeBytes);
/**
* @brief Copies @p sizeBytes bytes from the memory area pointed to by @p src to the memory area pointed to by @p offset bytes from the start of symbol @p symbol.