Lines Matching refs:mn
46 PetscInt mn; in main() local
66 mn = (data.m) * (data.n); in main()
71 PetscCall(VecSetSizes(global, PETSC_DECIDE, mn)); in main()
92 PetscCall(MatSetSizes(J, PETSC_DECIDE, PETSC_DECIDE, mn, mn)); in main()
276 PetscInt m, n, mn; in RHSJacobian() local
282 mn = m * n; in RHSJacobian()
364 row = mn - m; in RHSJacobian()
368 idx[0] = mn - m; in RHSJacobian()
369 idx[1] = mn - m + 1; in RHSJacobian()
370 idx[2] = mn - m - m; in RHSJacobian()
373 row = mn - 1; in RHSJacobian()
377 idx[0] = mn - 1; in RHSJacobian()
378 idx[1] = mn - 2; in RHSJacobian()
379 idx[2] = mn - 1 - m; in RHSJacobian()
383 row = mn - m + i; in RHSJacobian()
388 idx[0] = mn - m + i - 1; in RHSJacobian()
389 idx[1] = mn - m + i; in RHSJacobian()
390 idx[2] = mn - m + i + 1; in RHSJacobian()
391 idx[3] = mn - m + i - m; in RHSJacobian()
404 PetscInt m, n, mn; in RHSFunction() local
419 mn = m * n; in RHSFunction()
466 outptr[mn - m] = xc * inptr[mn - m] + xr * inptr[mn - m + 1] + 2.0 * yl * inptr[mn - m - m]; in RHSFunction()
467 outptr[mn - 1] = 2.0 * xl * inptr[mn - 2] + xc * inptr[mn - 1] + 2.0 * yl * inptr[mn - 1 - m]; in RHSFunction()
468 …m - 1; i++) outptr[mn - m + i] = xc * inptr[mn - m + i] + xl * inptr[mn - m + i - 1] + xr * inptr[… in RHSFunction()