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This commit is contained in:
Peter Boyle 2021-09-21 04:12:04 +02:00
parent 814d5abc7e
commit ca9816bfbb
1 changed files with 1 additions and 1 deletions
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2
Grid/communicator/Communicator_mpi3.cc
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@ -389,7 +389,7 @@ double CartesianCommunicator::StencilSendToRecvFromBegin(std::vector<CommsReques
void *shm = (void *) this->ShmBufferTranslate(dest,recv);
assert(shm!=NULL);
acceleratorCopyDeviceToDeviceAsynch(xmit,shm,bytes);
acceleratorCopySynchronise(); // MPI prob slower
acceleratorCopySynchronize(); // MPI prob slower
}
if ( CommunicatorPolicy == CommunicatorPolicySequential ) {