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Fixed bug in MPI initialization.

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This commit is contained in:
Nathan Luehr 2015-12-10 17:54:41 -08:00
parent ada5edce88
commit 651a6edc5c
1 changed files with 0 additions and 3 deletions
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3
src/core.cu
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@ -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);