1792 …PetscInt *starts = mat->stencil.starts, *dxm = (PetscInt *)idxm, *dxn = (PetscInt *)idxn, sdim = d…  in MatSetValuesStencil()  local
1811     tmp = *dxm++ - starts[0];  in MatSetValuesStencil()
1813       if ((*dxm++ - starts[j + 1]) < 0 || tmp < 0) tmp = -1;  in MatSetValuesStencil()
1814       else tmp = tmp * dims[j] + *(dxm - 1) - starts[j + 1];  in MatSetValuesStencil()
1821     tmp = *dxn++ - starts[0];  in MatSetValuesStencil()
1823       if ((*dxn++ - starts[j + 1]) < 0 || tmp < 0) tmp = -1;  in MatSetValuesStencil()
1824       else tmp = tmp * dims[j] + *(dxn - 1) - starts[j + 1];  in MatSetValuesStencil()
1907 …PetscInt *starts = mat->stencil.starts, *dxm = (PetscInt *)idxm, *dxn = (PetscInt *)idxn, sdim = d…  in MatSetValuesBlockedStencil()  local
1927     tmp = *dxm++ - starts[0];  in MatSetValuesBlockedStencil()
1929       if ((*dxm++ - starts[j + 1]) < 0 || tmp < 0) tmp = -1;  in MatSetValuesBlockedStencil()
1930       else tmp = tmp * dims[j] + *(dxm - 1) - starts[j + 1];  in MatSetValuesBlockedStencil()
1937     tmp = *dxn++ - starts[0];  in MatSetValuesBlockedStencil()
1939       if ((*dxn++ - starts[j + 1]) < 0 || tmp < 0) tmp = -1;  in MatSetValuesBlockedStencil()
1940       else tmp = tmp * dims[j] + *(dxn - 1) - starts[j + 1];  in MatSetValuesBlockedStencil()
1975 PetscErrorCode MatSetStencil(Mat mat, PetscInt dim, const PetscInt dims[], const PetscInt starts[],…  in MatSetStencil()  argument
1980   PetscAssertPointer(starts, 4);  in MatSetStencil()
1985     mat->stencil.starts[i] = starts[dim - i - 1];  in MatSetStencil()
1988   mat->stencil.starts[dim] = 0;  in MatSetStencil()
4310     B->stencil.starts[i] = A->stencil.starts[i];  in MatCopy()
4487       (*M)->stencil.starts[i] = mat->stencil.starts[i];  in MatConvert()
4959     B->stencil.starts[i] = mat->stencil.starts[i];  in MatDuplicate()
6511   PetscInt *starts = mat->stencil.starts;  in MatZeroRowsStencil()  local
6525     tmp = *dxm++ - starts[0];  in MatZeroRowsStencil()
6529       if ((*dxm++ - starts[j + 1]) < 0 || tmp < 0) tmp = PETSC_INT_MIN;  in MatZeroRowsStencil()
6531       else tmp = tmp * dims[j] + *(dxm - 1) - starts[j + 1];  in MatZeroRowsStencil()
6594   PetscInt *starts = mat->stencil.starts;  in MatZeroRowsColumnsStencil()  local
6608     tmp = *dxm++ - starts[0];  in MatZeroRowsColumnsStencil()
6612       if ((*dxm++ - starts[j + 1]) < 0 || tmp < 0) tmp = PETSC_INT_MIN;  in MatZeroRowsColumnsStencil()
6614       else tmp = tmp * dims[j] + *(dxm - 1) - starts[j + 1];  in MatZeroRowsColumnsStencil()
7702 …PetscInt           n, *sizes, *starts, i = 0, env = 0, tbs = 0, lblocks = 0, rstart, II, ln = 0, c…  in MatComputeVariableBlockEnvelope()  local
7736   PetscCall(PetscMalloc2(n, &sizes, n, &starts));  in MatComputeVariableBlockEnvelope()
7747       starts[lblocks]  = tbs;  in MatComputeVariableBlockEnvelope()
7766 …for (PetscInt i = 0; i < lblocks; i++) PetscCall(ISCreateStride(PETSC_COMM_SELF, sizes[i], starts[…  in MatComputeVariableBlockEnvelope()
7781       seqv[cnt]     = starts[i];  in MatComputeVariableBlockEnvelope()
7782       seqv[cnt + 1] = starts[i] + sizes[i];  in MatComputeVariableBlockEnvelope()
7831   PetscCall(PetscFree2(sizes, starts));  in MatComputeVariableBlockEnvelope()