9   PetscInt  ns;           /*  Number of samples */  member
116   user.ns = 8;  in main()
117   PetscCall(PetscOptionsInt("-ns", "Number of samples", "", user.ns, &user.ns, NULL));  in main()
234   for (j = 0; j < user->ns; j++) {  in FormFunction()
238   PetscCall(Gather_i(user->dwork, user->di, user->di_scatter, user->ns));  in FormFunction()
263   for (j = 0; j < user->ns; j++) {  in FormGradient()
267   PetscCall(Gather_i(user->dwork, user->di, user->di_scatter, user->ns));  in FormGradient()
269   PetscCall(Scatter_i(user->dwork, user->di, user->di_scatter, user->ns));  in FormGradient()
272   for (j = 0; j < user->ns; j++) {  in FormGradient()
295   for (j = 0; j < user->ns; j++) {  in FormFunctionGradient()
299   PetscCall(Gather_i(user->dwork, user->di, user->di_scatter, user->ns));  in FormFunctionGradient()
302   PetscCall(Scatter_i(user->dwork, user->di, user->di_scatter, user->ns));  in FormFunctionGradient()
305   for (j = 0; j < user->ns; j++) {  in FormFunctionGradient()
694   stime = (PetscReal)user->nt / user->ns;  in ParabolicInitialize()
695   PetscCall(PetscMalloc1(user->ns, &user->sample_times));  in ParabolicInitialize()
696 …for (i = 0; i < user->ns; i++) user->sample_times[i] = (PetscInt)(stime * ((PetscReal)i + 1.0) - 0…  in ParabolicInitialize()
986   PetscCall(PetscMalloc1(user->ns * user->ndata, &user->di_scatter));  in ParabolicInitialize()
990   PetscCall(VecDuplicateVecs(di, user->ns, &user->di));  in ParabolicInitialize()
993   for (i = 0; i < user->ns; i++) {  in ParabolicInitialize()
1172   for (j = 0; j < user->ns; j++) {  in ParabolicInitialize()
1176   PetscCall(Gather_i(user->d, user->di, user->di_scatter, user->ns));  in ParabolicInitialize()
1216   PetscCall(VecDestroyVecs(user->ns, &user->di));  in ParabolicDestroy()
1238   for (i = 0; i < user->ns; i++) PetscCall(VecScatterDestroy(&user->di_scatter[i]));  in ParabolicDestroy()