Searched refs:allgathersf (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/vec/is/sf/tests/ |
| H A D | ex3.c | 14 PetscSF gathersf, allgathersf, alltoallsf; in main() local
109 PetscCall(PetscSFCreate(PETSC_COMM_WORLD, &allgathersf)); in main()
110 PetscCall(PetscSFSetGraphWithPattern(allgathersf, layout, PETSCSF_PATTERN_ALLGATHER)); in main()
113 PetscCall(PetscSFGetGraph(allgathersf, NULL, &nleaves, NULL, NULL)); in main()
122 PetscCall(PetscSFBcastBegin(allgathersf, MPIU_SCALAR, rootdata, leafdata, MPI_REPLACE)); in main()
123 PetscCall(PetscSFBcastEnd(allgathersf, MPIU_SCALAR, rootdata, leafdata, MPI_REPLACE)); in main()
129 PetscCall(PetscSFFetchAndOpBegin(allgathersf, MPIU_SCALAR, rootdata, leafdata, leafupdate, op)); in main()
130 PetscCall(PetscSFFetchAndOpEnd(allgathersf, MPIU_SCALAR, rootdata, leafdata, leafupdate, op)); in main()
155 PetscCall(PetscSFDestroy(&allgathersf)); in main()
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