167       const PetscScalar *vals;  in MatAXPY_Basic_Preallocate()  local
169       PetscCall(MatGetRow(Y, r, &ncols, &row, &vals));  in MatAXPY_Basic_Preallocate()
170       PetscCall(MatSetValues(preallocator, 1, &r, ncols, row, vals, INSERT_VALUES));  in MatAXPY_Basic_Preallocate()
171       PetscCall(MatRestoreRow(Y, r, &ncols, &row, &vals));  in MatAXPY_Basic_Preallocate()
172       PetscCall(MatGetRow(X, r, &ncols, &row, &vals));  in MatAXPY_Basic_Preallocate()
173       PetscCall(MatSetValues(preallocator, 1, &r, ncols, row, vals, INSERT_VALUES));  in MatAXPY_Basic_Preallocate()
174       PetscCall(MatRestoreRow(X, r, &ncols, &row, &vals));  in MatAXPY_Basic_Preallocate()
205     const PetscScalar *vals;  in MatAXPY_Basic()  local
213         PetscCall(MatGetRow(X, i, &ncols, &row, &vals));  in MatAXPY_Basic()
214         PetscCall(MatSetValues(Y, 1, &i, ncols, row, vals, ADD_VALUES));  in MatAXPY_Basic()
215         PetscCall(MatRestoreRow(X, i, &ncols, &row, &vals));  in MatAXPY_Basic()
222         PetscCall(MatGetRow(X, i, &ncols, &row, &vals));  in MatAXPY_Basic()
227         for (j = 0; j < ncols; j++) val[j] = a * vals[j];  in MatAXPY_Basic()
229         PetscCall(MatRestoreRow(X, i, &ncols, &row, &vals));  in MatAXPY_Basic()
254   const PetscScalar *vals;  in MatAXPY_BasicWithPreallocation()  local
264       PetscCall(MatGetRow(Y, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
265       PetscCall(MatSetValues(B, 1, &i, ncols, row, vals, ADD_VALUES));  in MatAXPY_BasicWithPreallocation()
266       PetscCall(MatRestoreRow(Y, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
268       PetscCall(MatGetRow(X, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
269       PetscCall(MatSetValues(B, 1, &i, ncols, row, vals, ADD_VALUES));  in MatAXPY_BasicWithPreallocation()
270       PetscCall(MatRestoreRow(X, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
277       PetscCall(MatGetRow(Y, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
278       PetscCall(MatSetValues(B, 1, &i, ncols, row, vals, ADD_VALUES));  in MatAXPY_BasicWithPreallocation()
279       PetscCall(MatRestoreRow(Y, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
281       PetscCall(MatGetRow(X, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
286       for (j = 0; j < ncols; j++) val[j] = a * vals[j];  in MatAXPY_BasicWithPreallocation()
288       PetscCall(MatRestoreRow(X, i, &ncols, &row, &vals));  in MatAXPY_BasicWithPreallocation()
538         const PetscScalar *vals;  in MatFilter()  local
542         PetscCall(MatGetRow(A, r, &ncols, &cols, &vals));  in MatFilter()
545           if (PetscUnlikely(PetscAbsScalar(vals[c]) <= tol)) newCols[newcols++] = cols[c];  in MatFilter()
548         PetscCall(MatRestoreRow(A, r, &ncols, &cols, &vals));  in MatFilter()