Searched refs:alltoallsf (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
173 PetscCall(PetscSFCreate(PETSC_COMM_WORLD, &alltoallsf)); in main()
174 …PetscCall(PetscSFSetGraphWithPattern(alltoallsf, NULL /*insignificant*/, PETSCSF_PATTERN_ALLTOALL)… in main()
177 PetscCall(PetscSFGetGraph(alltoallsf, NULL, &nleaves, NULL, NULL)); in main()
186 PetscCall(PetscSFBcastBegin(alltoallsf, MPIU_SCALAR, rootdata, leafdata, MPI_REPLACE)); in main()
187 PetscCall(PetscSFBcastEnd(alltoallsf, MPIU_SCALAR, rootdata, leafdata, MPI_REPLACE)); in main()
190 PetscCall(PetscSFFetchAndOpBegin(alltoallsf, MPIU_SCALAR, rootdata, leafdata, leafupdate, op)); in main()
191 PetscCall(PetscSFFetchAndOpEnd(alltoallsf, MPIU_SCALAR, rootdata, leafdata, leafupdate, op)); in main()
213 PetscCall(PetscSFDestroy(&alltoallsf)); in main()
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