From d99f295375a8c2cd5cf4728102277dda2501673e Mon Sep 17 00:00:00 2001
From: Nathan Luehr <nluehr@nvidia.com>
Date: Thu, 10 Dec 2015 17:54:41 -0800
Subject: [PATCH] Fixed bug in MPI initialization.

[ROCm/rccl commit: 651a6edc5c08b2a32e123219c066292abdcf5819]
---
 projects/rccl/src/core.cu | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/projects/rccl/src/core.cu b/projects/rccl/src/core.cu
index 6163dd1d90..4e357bb16d 100644
--- a/projects/rccl/src/core.cu
+++ b/projects/rccl/src/core.cu
@@ -459,9 +459,6 @@ static ncclResult_t commBuildMaps(ncclComm_t comm, ncclUniqueId* commId, int ran
         commClearMaps(comm);
         return ncclUnhandledCudaError;
       }
-      if (shmUnlink(rankname) != ncclSuccess) {
-        INFO("rank %d failed to unlink sysmem beffer of rank %d, %s", rank, iRank, rankname);
-      }
       if (cudaHostGetDevicePointer(comm->remote+i, comm->cleanup[i].handle, 0) != cudaSuccess) {
         WARN("rank %d failed to obtain dev ptr for rank %d", rank, iRank);
         commClearMaps(comm);