Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Adds demo using DMPlex #7

Merged
merged 23 commits into from
Nov 15, 2022
Merged

Adds demo using DMPlex #7

Show file tree
Hide file tree
Changes from 15 commits
Commits
Show all changes
23 commits
Select commit Hold shift + click to select a range
534d595
Initial check-in of demo with DMPlex
bishtgautam Nov 4, 2022
bd79386
Adds code to set IC
bishtgautam Nov 4, 2022
98a634a
Corrects the indices of edges and vertices
bishtgautam Nov 8, 2022
746574d
Adds TS solver
bishtgautam Nov 8, 2022
30c3168
Adds comments
bishtgautam Nov 8, 2022
9bec22c
Adds code to save cell IDs
bishtgautam Nov 8, 2022
9d9b794
Fixes formatting
bishtgautam Nov 8, 2022
429a41f
Adds the reflecting wall
bishtgautam Nov 9, 2022
999b203
Accounts for edge length and cell area
bishtgautam Nov 9, 2022
9dd9f78
Fix formatting
bishtgautam Nov 9, 2022
ea8d1f8
Changes the output filename
bishtgautam Nov 9, 2022
dfb325f
Updates the MATLAB script to visualize the output
bishtgautam Nov 9, 2022
295ec12
Generalizes MATLAB plotting script
bishtgautam Nov 9, 2022
a967f90
Minor modification to output from ex2
bishtgautam Nov 9, 2022
0d49164
Fixes formatting
bishtgautam Nov 9, 2022
bcd18eb
I think the natural order works now
knepley Nov 10, 2022
17d0734
Minor fixes for PETScv3.18.1
bishtgautam Nov 10, 2022
806f83a
Merge branch 'bishtgautam/dmplex' of https://github.com/RDycore/toy-p…
knepley Nov 11, 2022
926b8c0
Do not distribute by default
knepley Nov 11, 2022
9d2c088
PetscSF code block
bishtgautam Nov 15, 2022
107eeee
Delete VecViews
bishtgautam Nov 15, 2022
a6887fa
Address comments during review
bishtgautam Nov 15, 2022
aa040fb
Fixes formatting
bishtgautam Nov 15, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions swe_roe/.gitignore
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
ex2
6 changes: 3 additions & 3 deletions swe_roe/ex1.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@ PetscErrorCode RHSFunction(TS ts, PetscReal t, Vec X, Vec F, void *ptr) {

if (save == 1) {
char fname[PETSC_MAX_PATH_LEN];
sprintf(fname, "outputs/ex1_Nx_%d_Ny_%d_dt_%f_%d.dat", user->Nx, user->Ny, user->dt, user->tstep);
sprintf(fname, "outputs/ex1_Nx_%d_Ny_%d_dt_%f_%d.dat", user->Nx, user->Ny, user->dt, user->tstep - 1);

PetscViewer viewer;
PetscCall(PetscViewerBinaryOpen(user->comm, fname, FILE_MODE_WRITE, &viewer));
Expand Down Expand Up @@ -597,7 +597,7 @@ int main(int argc, char **argv) {
user->Nx = user->Lx / user->dx;
user->Ny = user->Ly / user->dy;
user->Nt = user->max_time / user->dt;
PetscPrintf(user->comm, "Max simulation time is %f\n", user->max_time);
PetscPrintf(user->comm, "Max simulation time is %f; \n", user->max_time);

/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - *
* Initialize DMDA
Expand Down Expand Up @@ -698,7 +698,7 @@ int main(int argc, char **argv) {

if (user->save == 2) {
char fname[PETSC_MAX_PATH_LEN];
sprintf(fname, "outputs/ex1_Nx_%d_Ny_%d_dt_%f_%d.dat", user->Nx, user->Ny, user->dt, user->Nt);
sprintf(fname, "outputs/ex1_Nx_%d_Ny_%d_dt_%f_%d.dat", user->Nx, user->Ny, user->dt, user->tstep);

PetscViewer viewer;
PetscCall(PetscViewerBinaryOpen(user->comm, fname, FILE_MODE_WRITE, &viewer));
Expand Down
Loading