Adding explicit request for coarse-grained host memory due to changes in HipHostMalloc (#517)

[ROCm/rccl commit: 2d558c9abc]
2022-03-25 13:05:07 -06:00
parent 95c6476678
commit 4c32c51772
1 changed files with 1 additions and 1 deletions
@@ -884,7 +884,7 @@ void AllocateMemory(MemType memType, int devIndex, size_t numBytes, float** memP
    }

    // Allocate host-pinned memory (should respect NUMA mem policy)
-    HIP_CALL(hipHostMalloc((void **)memPtr, numBytes, hipHostMallocNumaUser));
+    HIP_CALL(hipHostMalloc((void **)memPtr, numBytes, hipHostMallocNumaUser | hipHostMallocNonCoherent));

    // Check that the allocated pages are actually on the correct NUMA node
    CheckPages((char*)*memPtr, numBytes, numaIdx);