9   VecScatter scatter;  member
27 PetscErrorCode MatScatterGetVecScatter(Mat mat, VecScatter *scatter)  in MatScatterGetVecScatter()  argument
33   PetscAssertPointer(scatter, 2);  in MatScatterGetVecScatter()
35   *scatter = mscatter->scatter;  in MatScatterGetVecScatter()
41   Mat_Scatter *scatter = (Mat_Scatter *)mat->data;  in MatDestroy_Scatter()  local
44   PetscCall(VecScatterDestroy(&scatter->scatter));  in MatDestroy_Scatter()
51   Mat_Scatter *scatter = (Mat_Scatter *)A->data;  in MatMult_Scatter()  local
54 …PetscCheck(scatter->scatter, PetscObjectComm((PetscObject)A), PETSC_ERR_ARG_WRONGSTATE, "Need to f…  in MatMult_Scatter()
56   PetscCall(VecScatterBegin(scatter->scatter, x, y, ADD_VALUES, SCATTER_FORWARD));  in MatMult_Scatter()
57   PetscCall(VecScatterEnd(scatter->scatter, x, y, ADD_VALUES, SCATTER_FORWARD));  in MatMult_Scatter()
63   Mat_Scatter *scatter = (Mat_Scatter *)A->data;  in MatMultAdd_Scatter()  local
66 …PetscCheck(scatter->scatter, PetscObjectComm((PetscObject)A), PETSC_ERR_ARG_WRONGSTATE, "Need to f…  in MatMultAdd_Scatter()
68   PetscCall(VecScatterBegin(scatter->scatter, x, z, ADD_VALUES, SCATTER_FORWARD));  in MatMultAdd_Scatter()
69   PetscCall(VecScatterEnd(scatter->scatter, x, z, ADD_VALUES, SCATTER_FORWARD));  in MatMultAdd_Scatter()
75   Mat_Scatter *scatter = (Mat_Scatter *)A->data;  in MatMultTranspose_Scatter()  local
78 …PetscCheck(scatter->scatter, PetscObjectComm((PetscObject)A), PETSC_ERR_ARG_WRONGSTATE, "Need to f…  in MatMultTranspose_Scatter()
80   PetscCall(VecScatterBegin(scatter->scatter, x, y, ADD_VALUES, SCATTER_REVERSE));  in MatMultTranspose_Scatter()
81   PetscCall(VecScatterEnd(scatter->scatter, x, y, ADD_VALUES, SCATTER_REVERSE));  in MatMultTranspose_Scatter()
87   Mat_Scatter *scatter = (Mat_Scatter *)A->data;  in MatMultTransposeAdd_Scatter()  local
90 …PetscCheck(scatter->scatter, PetscObjectComm((PetscObject)A), PETSC_ERR_ARG_WRONGSTATE, "Need to f…  in MatMultTransposeAdd_Scatter()
92   PetscCall(VecScatterBegin(scatter->scatter, x, z, ADD_VALUES, SCATTER_REVERSE));  in MatMultTransposeAdd_Scatter()
93   PetscCall(VecScatterEnd(scatter->scatter, x, z, ADD_VALUES, SCATTER_REVERSE));  in MatMultTransposeAdd_Scatter()
301 PetscErrorCode MatCreateScatter(MPI_Comm comm, VecScatter scatter, Mat *A)  in MatCreateScatter()  argument
305 …PetscCall(MatSetSizes(*A, scatter->vscat.to_n, scatter->vscat.from_n, PETSC_DETERMINE, PETSC_DETER…  in MatCreateScatter()
307   PetscCall(MatScatterSetVecScatter(*A, scatter));  in MatCreateScatter()
325 PetscErrorCode MatScatterSetVecScatter(Mat mat, VecScatter scatter)  in MatScatterSetVecScatter()  argument
331   PetscValidHeaderSpecific(scatter, PETSCSF_CLASSID, 2);  in MatScatterSetVecScatter()
332   PetscCheckSameComm(scatter, 2, mat, 1);  in MatScatterSetVecScatter()
333 …scatter->vscat.to_n, PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Number of local rows in matrix %" PetscI…  in MatScatterSetVecScatter()
334 …scatter->vscat.from_n, PETSC_COMM_SELF, PETSC_ERR_ARG_SIZ, "Number of local columns in matrix %" P…  in MatScatterSetVecScatter()
336   PetscCall(PetscObjectReference((PetscObject)scatter));  in MatScatterSetVecScatter()
337   PetscCall(VecScatterDestroy(&mscatter->scatter));  in MatScatterSetVecScatter()
339   mscatter->scatter = scatter;  in MatScatterSetVecScatter()