hipMemcpyAsync returns success when trying to copy 0 bytes

Change-Id: I4c0ee7ccc7563e2df657b50356cdd7fec9a1ef15 [ROCm/hip commit: 03eca1c57e]
2018-04-09 12:39:44 +05:30
parent 5c6d2e9c3a
commit 4077c681c9
1 changed files with 3 additions and 1 deletions
@@ -35,8 +35,10 @@ hipError_t memcpyAsync(void* dst, const void* src, size_t sizeBytes, hipMemcpyKi
                       hipStream_t stream) {
    hipError_t e = hipSuccess;

-    stream = ihipSyncAndResolveStream(stream);
+    // Return success if number of bytes to copy is 0
+    if (sizeBytes == 0) return e;

+    stream = ihipSyncAndResolveStream(stream);

    if ((dst == NULL) || (src == NULL)) {
        e = hipErrorInvalidValue;