Added explicit memory copy direction apis

- 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


[ROCm/hip commit: 4152746e26]

projects/hip/include/hcc_detail/hip_hcc.h

@@ -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);
 

projects/hip/include/hcc_detail/hip_runtime_api.h

@@ -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.