diff --git a/projects/hip/include/hcc_detail/hip_runtime_api.h b/projects/hip/include/hcc_detail/hip_runtime_api.h
index 221dfbf768..6c42d39041 100644
--- a/projects/hip/include/hcc_detail/hip_runtime_api.h
+++ b/projects/hip/include/hcc_detail/hip_runtime_api.h
@@ -891,6 +891,10 @@ hipError_t hipFree(void* ptr);
 /**
  *  @brief Free memory allocated by the hcc hip host memory allocation API.  [Deprecated.]
  *
+ *  @param[in] ptr Pointer to memory to be freed
+ *  @return #hipSuccess,
+ *          #hipErrorInvalidValue (if pointer is invalid, including device pointers allocated with hipMalloc)
+
  *  @see hipHostFree
  */
 hipError_t hipFreeHost(void* ptr) __attribute__((deprecated("use hipHostFree instead")))  ;
@@ -928,20 +932,88 @@ hipError_t hipHostFree(void* ptr);
  *  @param[in]  src Data being copy from
  *  @param[in]  sizeBytes Data size in bytes
  *  @param[in]  copyType Memory copy type
- *  @return #hipSuccess, #hipErrorInvalidValue, #hipErrorMemoryFree, #hipErrorUnknown
+ *  @return #hipSuccess, #hipErrorInvalidValue, #hipErrorMemoryFree, #hipErrorUnknowni
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
  */
 hipError_t hipMemcpy(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind);
 
+/**
+ *  @brief Copy data from Host to Device
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyHtoD(hipDeviceptr_t dst, void* src, size_t sizeBytes);
 
+/**
+ *  @brief Copy data from Device to Host
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyDtoH(void* dst, hipDeviceptr_t src, size_t sizeBytes);
 
+/**
+ *  @brief Copy data from Device to Device
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyDtoD(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes);
 
+/**
+ *  @brief Copy data from Host to Device asynchronously
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyHtoDAsync(hipDeviceptr_t dst, void* src, size_t sizeBytes, hipStream_t stream);
 
+/**
+ *  @brief Copy data from Device to Host asynchronously
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyDtoHAsync(void* dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream);
 
+/**
+ *  @brief Copy data from Device to Device asynchronously
+ *
+ *  @param[out]  dst Data being copy to
+ *  @param[in]   src Data being copy from
+ *  @param[in]   sizeBytes Data size in bytes
+ *
+ *  @return #hipSuccess, #hipErrorDeInitialized, #hipErrorNotInitialized, #hipErrorInvalidContext, #hipErrorInvalidValuei
+ *
+ *  @see hipArrayCreate, hipArrayDestroy, hipArrayGetDescriptor, hipMemAlloc, hipMemAllocHost, hipMemAllocPitch, hipMemcpy2D, hipMemcpy2DAsync, hipMemcpy2DUnaligned, hipMemcpyAtoA, hipMemcpyAtoD, hipMemcpyAtoH, hipMemcpyAtoHAsync, hipMemcpyDtoA, hipMemcpyDtoD, hipMemcpyDtoDAsync, hipMemcpyDtoH, hipMemcpyDtoHAsync, hipMemcpyHtoA, hipMemcpyHtoAAsync, hipMemcpyHtoDAsync, hipMemFree, hipMemFreeHost, hipMemGetAddressRange, hipMemGetInfo, hipMemHostAlloc, hipMemHostGetDevicePointer
+ */
 hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t sizeBytes, hipStream_t stream);
 
 
@@ -958,6 +1030,8 @@ hipError_t hipMemcpyDtoDAsync(hipDeviceptr_t dst, hipDeviceptr_t src, size_t siz
  *  @param[in]  offset - Offset from start of symbol in bytes
  *  @param[in]  kind - Type of transfer
  *  @return #hipSuccess, #hipErrorInvalidValue, #hipErrorMemoryFree, #hipErrorUnknown
+ *
+ *  @see hipMemcpy, hipMemcpy2D, hipMemcpyToArray, hipMemcpy2DToArray, hipMemcpyFromArray, hipMemcpy2DFromArray, hipMemcpyArrayToArray, hipMemcpy2DArrayToArray, hipMemcpyFromSymbol, hipMemcpyAsync, hipMemcpy2DAsync, hipMemcpyToArrayAsync, hipMemcpy2DToArrayAsync, hipMemcpyFromArrayAsync, hipMemcpy2DFromArrayAsync, hipMemcpyToSymbolAsync, hipMemcpyFromSymbolAsync
  */
 hipError_t hipMemcpyToSymbol(const char* symbolName, const void *src, size_t sizeBytes, size_t offset, hipMemcpyKind kind);
 
@@ -980,6 +1054,8 @@ hipError_t hipMemcpyToSymbol(const char* symbolName, const void *src, size_t siz
  *  @param[in]  sizeBytes Data size in bytes
  *  @param[in]  accelerator_view Accelerator view which the copy is being enqueued
  *  @return #hipSuccess, #hipErrorInvalidValue, #hipErrorMemoryFree, #hipErrorUnknown
+ *
+ *  @see hipMemcpy, hipMemcpy2D, hipMemcpyToArray, hipMemcpy2DToArray, hipMemcpyFromArray, hipMemcpy2DFromArray, hipMemcpyArrayToArray, hipMemcpy2DArrayToArray, hipMemcpyToSymbol, hipMemcpyFromSymbol, hipMemcpy2DAsync, hipMemcpyToArrayAsync, hipMemcpy2DToArrayAsync, hipMemcpyFromArrayAsync, hipMemcpy2DFromArrayAsync, hipMemcpyToSymbolAsync, hipMemcpyFromSymbolAsync
  */
 #if __cplusplus
 hipError_t hipMemcpyAsync(void* dst, const void* src, size_t sizeBytes, hipMemcpyKind kind, hipStream_t stream=0);