Lines Matching refs:mx
51 PetscInt mx, my; /* global discretization in x- and y-directions */ member
78 user.mx = 10; in main()
85 PetscCall(PetscOptionsGetInt(NULL, NULL, "-mx", &user.mx, &flg)); in main()
88 …ntf(PETSC_COMM_WORLD, "mx: %" PetscInt_FMT " my: %" PetscInt_FMT " \n\n", user.mx, user.my)); in main()
91 …SC_COMM_WORLD, DM_BOUNDARY_NONE, DM_BOUNDARY_NONE, DMDA_STENCIL_STAR, user.mx, user.my, Nx, Ny, 1,… in main()
158 PetscInt i, j, k, mx = user->mx, my = user->my; in FormInitialGuess() local
160 PetscReal hx = 1.0 / (mx + 1), hy = 1.0 / (my + 1), temp, val; in FormInitialGuess()
174 val = PetscMin((PetscMin(i + 1, mx - i)) * hx, temp); in FormInitialGuess()
202 PetscInt mx = user->mx, my = user->my; in FormFunctionGradient() local
206 PetscReal hx = 1.0 / (user->mx + 1); in FormFunctionGradient()
238 if (xe == mx) xep = xe + 1; in FormFunctionGradient()
251 if (i < mx - 1 && j > -1) vr = x[k + 1]; in FormFunctionGradient()
260 if (i != mx - 1 && j != -1) { in FormFunctionGradient()
282 if (i < mx && j > 0) vb = x[k - gxm]; in FormFunctionGradient()
284 if (i < mx && j < my) v = x[k]; in FormFunctionGradient()
287 if (i != mx && j != 0) { in FormFunctionGradient()
297 if (i != mx && j != my) { in FormFunctionGradient()
333 …PetscReal hx = 1.0 / (user->mx + 1), hy = 1.0 / (user->my + 1), hxhx = 1.0 / (hx * hx), hyhy = 1.0… in FormHessian()