509   MPI_Request *s_waits1, *r_waits1, *s_waits2, *r_waits2;  in MatIncreaseOverlap_MPIAIJ_Once()  local
735   PetscCall(PetscMalloc1(nrqr, &s_waits2));  in MatIncreaseOverlap_MPIAIJ_Once()
736 …lMPI(MPIU_Isend(xdata[i], isz1[i], MPIU_INT, recv_status[i].MPI_SOURCE, tag2, comm, s_waits2 + i));  in MatIncreaseOverlap_MPIAIJ_Once()
775     PetscCallMPI(MPI_Waitall(nrqr, s_waits2, MPI_STATUSES_IGNORE));  in MatIncreaseOverlap_MPIAIJ_Once()
817   PetscCall(PetscFree(s_waits2));  in MatIncreaseOverlap_MPIAIJ_Once()
1236   MPI_Request  *s_waits1, *r_waits1, *s_waits2, *r_waits2, *r_waits3;  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()  local
1369     PetscCall(PetscMalloc4(nrqs, &r_status2, nrqr, &s_waits2, nrqs, &r_waits2, nrqr, &s_status2));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1404       PetscCallMPI(MPIU_Isend(sbuf2_i, end, MPIU_INT, req_source1[i], tag2, comm, s_waits2 + i));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1426     PetscCallMPI(MPI_Waitall(nrqr, s_waits2, s_status2));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1427     PetscCall(PetscFree4(r_status2, s_waits2, r_waits2, s_status2));  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
2054   MPI_Request    *s_waits1, *r_waits1, *s_waits2, *r_waits2, *r_waits3;  in MatCreateSubMatrices_MPIAIJ_Local()  local
2286     PetscCall(PetscMalloc1(nrqr, &s_waits2));  in MatCreateSubMatrices_MPIAIJ_Local()
2311         PetscCallMPI(MPIU_Isend(sbuf2_i, end, MPIU_INT, req_source1[i], tag2, comm, s_waits2 + i));  in MatCreateSubMatrices_MPIAIJ_Local()
2332     PetscCallMPI(MPI_Waitall(nrqr, s_waits2, MPI_STATUSES_IGNORE));  in MatCreateSubMatrices_MPIAIJ_Local()
2334     PetscCall(PetscFree(s_waits2));  in MatCreateSubMatrices_MPIAIJ_Local()