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Staggered updates : Schur fixed and added a unit test for Test_staggered_cg_schur.cc giving stronger check

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This commit is contained in:
Azusa Yamaguchi
2017-10-26 20:58:46 +01:00
parent f9e28577f3
commit 034de160bf
6 changed files with 103 additions and 16 deletions
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7
lib/communicator/Communicator_mpi3.cc
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@ -712,7 +712,8 @@ double CartesianCommunicator::StencilSendToRecvFromBegin(std::vector<CommsReques
int from,
int bytes,int dir)
{
assert(dir < communicator_halo.size());
int ncomm =communicator_halo.size();
int commdir=dir%ncomm;
MPI_Request xrq;
MPI_Request rrq;
@ -732,14 +733,14 @@ double CartesianCommunicator::StencilSendToRecvFromBegin(std::vector<CommsReques
gfrom = MPI_UNDEFINED;
#endif
if ( gfrom ==MPI_UNDEFINED) {
ierr=MPI_Irecv(recv, bytes, MPI_CHAR,from,from,communicator_halo[dir],&rrq);
ierr=MPI_Irecv(recv, bytes, MPI_CHAR,from,from,communicator_halo[commdir],&rrq);
assert(ierr==0);
list.push_back(rrq);
off_node_bytes+=bytes;
}
if ( gdest == MPI_UNDEFINED ) {
ierr =MPI_Isend(xmit, bytes, MPI_CHAR,dest,_processor,communicator_halo[dir],&xrq);
ierr =MPI_Isend(xmit, bytes, MPI_CHAR,dest,_processor,communicator_halo[commdir],&xrq);
assert(ierr==0);
list.push_back(xrq);
off_node_bytes+=bytes;