Searched refs:distcomm (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/vec/is/sf/impls/basic/neighbor/ |
| H A D | sfneighbor.c | 57 …scErrorCode PetscSFGetDistComm_Neighbor(PetscSF sf, PetscSFDirection direction, MPI_Comm *distcomm) in PetscSFGetDistComm_Neighbor() argument
82 *distcomm = dat->comms[direction]; in PetscSFGetDistComm_Neighbor()
90 MPI_Comm distcomm = MPI_COMM_NULL; in PetscSFLinkStartCommunication_Neighbor() local
101 PetscCall(PetscSFGetDistComm_Neighbor(sf, direction, &distcomm)); in PetscSFLinkStartCommunication_Neighbor()
107 …at->rootdispls, link->unit, leafbuf, dat->leafcounts, dat->leafdispls, link->unit, distcomm, req)); in PetscSFLinkStartCommunication_Neighbor()
110 …at->leafdispls, link->unit, rootbuf, dat->rootcounts, dat->rootdispls, link->unit, distcomm, req)); in PetscSFLinkStartCommunication_Neighbor()
121 MPI_Comm distcomm = MPI_COMM_NULL; in PetscSFLinkInitMPIRequests_Persistent_Neighbor() local
129 PetscCall(PetscSFGetDistComm_Neighbor(sf, direction, &distcomm)); in PetscSFLinkInitMPIRequests_Persistent_Neighbor()
134 …otdispls, link->unit, leafbuf, dat->leafcounts, dat->leafdispls, link->unit, distcomm, info, req)); in PetscSFLinkInitMPIRequests_Persistent_Neighbor()
136 …afdispls, link->unit, rootbuf, dat->rootcounts, dat->rootdispls, link->unit, distcomm, info, req)); in PetscSFLinkInitMPIRequests_Persistent_Neighbor()
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| /petsc/config/BuildSystem/config/packages/ |
| H A D | MPI.py | 499 …acent(MPI_COMM_WORLD,0,0,MPI_WEIGHTS_EMPTY,0,0,MPI_WEIGHTS_EMPTY,MPI_INFO_NULL,0,&distcomm)) { }\n\
500 if (MPI_Neighbor_alltoallv(0,0,0,MPI_INT,0,0,0,MPI_INT,distcomm)) { }\n\
501 … if (MPI_Ineighbor_alltoallv(0,0,0,MPI_INT,0,0,0,MPI_INT,distcomm,&req)) { }\n'):
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