76   MPI_Aint       lb, unitbytes;  in PetscCommBuildTwoSided_Ibarrier()  local
84   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_Ibarrier()
85   PetscCheck(lb == 0, comm, PETSC_ERR_SUP, "Datatype with nonzero lower bound %ld", (long)lb);  in PetscCommBuildTwoSided_Ibarrier()
136   MPI_Aint          lb, unitbytes;  in PetscCommBuildTwoSided_Allreduce()  local
158   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_Allreduce()
159   PetscCheck(lb == 0, comm, PETSC_ERR_SUP, "Datatype with nonzero lower bound %ld", (long)lb);  in PetscCommBuildTwoSided_Allreduce()
182   MPI_Aint          lb, unitbytes;  in PetscCommBuildTwoSided_RedScatter()  local
202   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_RedScatter()
203   PetscCheck(lb == 0, comm, PETSC_ERR_SUP, "Datatype with nonzero lower bound %ld", (long)lb);  in PetscCommBuildTwoSided_RedScatter()
292   MPI_Aint     lb, unitbytes;  in PetscCommBuildTwoSidedFReq_Reference()  local
306   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSidedFReq_Reference()
307   PetscCheck(lb == 0, comm, PETSC_ERR_SUP, "Datatype with nonzero lower bound %ld", (long)lb);  in PetscCommBuildTwoSidedFReq_Reference()
331   MPI_Aint       lb, unitbytes;  in PetscCommBuildTwoSidedFReq_Ibarrier()  local
341   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSidedFReq_Ibarrier()
342   PetscCheck(lb == 0, comm, PETSC_ERR_SUP, "Datatype with nonzero lower bound %ld", (long)lb);  in PetscCommBuildTwoSidedFReq_Ibarrier()