From d345b2164b8f7d576e8cb4c4c3fcc37afbc78baa Mon Sep 17 00:00:00 2001
From: foreman <dl.constructicon@amd.com>
Date: Mon, 21 May 2018 20:02:17 -0400
Subject: [PATCH] P4 to Git Change 1557352 by cpaquot@cpaquot-ocl-lc-lnx on
 2018/05/21 19:53:00

	SWDEV-145570 - [HIP]  Sync streams in hipFree. hipTestHalf passes now.

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/hip/hip_memory.cpp#27 edit


[ROCm/hip commit: f165295c66081f057f10beee909c9aabc87e1487]
---
 projects/hip/api/hip/hip_memory.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/projects/hip/api/hip/hip_memory.cpp b/projects/hip/api/hip/hip_memory.cpp
index 05fcfbe21a..ebe630924b 100644
--- a/projects/hip/api/hip/hip_memory.cpp
+++ b/projects/hip/api/hip/hip_memory.cpp
@@ -186,6 +186,8 @@ hipError_t hipHostMalloc(void** ptr, size_t sizeBytes, unsigned int flags) {
 
 hipError_t hipFree(void* ptr) {
   if (amd::SvmBuffer::malloced(ptr)) {
+    hip::syncStreams();
+    hip::getNullStream()->finish();
     amd::SvmBuffer::free(*hip::getCurrentContext(), ptr);
     return hipSuccess;
   }