829           PetscInt         *sbuff, *pt, scount;  in MatCoarsenApply_HEM_private()  local
836           PetscCall(PetscMalloc1(scount + request_size, &sbuff));  in MatCoarsenApply_HEM_private()
838           sbuffs1[proc_idx] = sbuff;  in MatCoarsenApply_HEM_private()
839           request           = (MPI_Request *)sbuff;  in MatCoarsenApply_HEM_private()
840           sbuff = pt = sbuff + request_size;  in MatCoarsenApply_HEM_private()
856 …PetscCheck(pt - sbuff == scount, PETSC_COMM_SELF, PETSC_ERR_SUP, "sbuff-pt != scount: %zu", pt - s…  in MatCoarsenApply_HEM_private()
858           PetscCallMPI(MPIU_Isend(sbuff, scount, MPIU_INT, proc, tag1, comm, request));  in MatCoarsenApply_HEM_private()
865             PetscInt         *pt, *pt2, *pt3, *sbuff, tmp;  in MatCoarsenApply_HEM_private()  local
895             PetscCall(PetscMalloc1(scount + request_size, &sbuff));  in MatCoarsenApply_HEM_private()
896             sbuffs2[proc_idx] = sbuff; /* cache request */  in MatCoarsenApply_HEM_private()
897             request           = (MPI_Request *)sbuff;  in MatCoarsenApply_HEM_private()
898             pt2 = sbuff = sbuff + request_size;  in MatCoarsenApply_HEM_private()
921 …PetscCheck((pt2 - sbuff) == (ptrdiff_t)scount, PETSC_COMM_SELF, PETSC_ERR_SUP, "buffer size != num…  in MatCoarsenApply_HEM_private()
923             PetscCallMPI(MPIU_Isend(sbuff, scount, MPIU_INT, proc, tag2, comm, request));  in MatCoarsenApply_HEM_private()
971         const PetscScalar *sbuff;  in MatCoarsenApply_HEM_private()  local
982         PetscCall(VecGetArrayRead(ghostMaxEdge, &sbuff));  in MatCoarsenApply_HEM_private()
983 …t kk = 0; kk < num_ghosts; kk++) lghost_matched[kk] = (PetscBool)(PetscRealPart(sbuff[kk]) != 0.0);  in MatCoarsenApply_HEM_private()
984         PetscCall(VecRestoreArrayRead(ghostMaxEdge, &sbuff));  in MatCoarsenApply_HEM_private()