8   PetscInt *leafa, *leafb, *roota, *rootb;  in testOverlappingCommunication()  local
14   PetscCall(PetscMalloc4(nroots, &roota, nroots, &rootb, maxleaf + 1, &leafa, maxleaf + 1, &leafb));  in testOverlappingCommunication()
20   for (PetscInt i = 0; i < maxleaf + 1; i++) leafb[i] = -(i + 1);  in testOverlappingCommunication()
23   PetscCall(PetscSFReduceBegin(sf, MPIU_INT, leafb, rootb, MPI_REPLACE));  in testOverlappingCommunication()
25   PetscCall(PetscSFReduceEnd(sf, MPIU_INT, leafb, rootb, MPI_REPLACE));  in testOverlappingCommunication()
33   PetscCall(PetscSFReduceBegin(sf, MPIU_INT, leafb, rootb, MPI_REPLACE));  in testOverlappingCommunication()
34   PetscCall(PetscSFReduceEnd(sf, MPIU_INT, leafb, rootb, MPI_REPLACE));  in testOverlappingCommunication()
44   for (PetscInt i = 0; i < maxleaf + 1; i++) leafb[i] = 0;  in testOverlappingCommunication()
47   PetscCall(PetscSFBcastBegin(sf, MPIU_INT, rootb, leafb, MPI_REPLACE));  in testOverlappingCommunication()
49   PetscCall(PetscSFBcastEnd(sf, MPIU_INT, rootb, leafb, MPI_REPLACE));  in testOverlappingCommunication()
52 …for (PetscInt i = 0; i < maxleaf + 1; i++) PetscCheck(leafb[i] <= 0, PETSC_COMM_SELF, PETSC_ERR_PL…  in testOverlappingCommunication()
55   for (PetscInt i = 0; i < maxleaf + 1; i++) leafb[i] = 0;  in testOverlappingCommunication()
58   PetscCall(PetscSFBcastBegin(sf, MPIU_INT, rootb, leafb, MPI_REPLACE));  in testOverlappingCommunication()
59   PetscCall(PetscSFBcastEnd(sf, MPIU_INT, rootb, leafb, MPI_REPLACE));  in testOverlappingCommunication()
63 …for (PetscInt i = 0; i < maxleaf + 1; i++) PetscCheck(leafb[i] <= 0, PETSC_COMM_SELF, PETSC_ERR_PL…  in testOverlappingCommunication()
65   PetscCall(PetscFree4(roota, rootb, leafa, leafb));  in testOverlappingCommunication()