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CEED Library: Code for Efficient Extensible Discretizations

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So far we implemented quad/hex BDM element and got 2nd order convergence rate on a square/box meshes. - [x] Got convergence rate as we expected for 2d/3d - [x] Extended...

0-WIP

I can build and run the pure libceed examples, which means we could embed them in a static web page that would run simulations in the user's browser. This now...

This is not converging yet and I am not sure where to use the exact temperature in the in/outflow BCs.

examples
0-WIP

Fixes #816 Fixes #678 This backend compiles but does not run, and there are several known bugs in the implementation. Since this backend has not had a maintainer in 533...

bug
1-In Review

Can we build libceed on Perlmutter? I am trying to use `PrgEnv-nvidia/8.3.3`. But this configuration does not work: `make configure CUDA_DIR=/opt/nvidia/hpc_sdk/Linux_x86_64/22.5/compilers` Maybe I am missing `CUDA_ARCH`? (In case it matters,...

We can start adding helper functions we want to install on this branch. We should make sure any helper function we add is used somewhere. I think we need to...

0-WIP

- Combines the separate primitive QFunctions in newtonian.h into a single function call. - Replaces `StateFromQi*` function pointers with QF helper functions using if statements inside. - Includes various other...

Adds projection of the divergence of diffusive flux ($F^{diff}\_{i,i}$) to the strong residual. The projection is done by a lumped mass matrix multiplied against $\int\_\Omega v_{,i} F^{diff}\_i d \Omega$ ....

examples
0-WIP

Avoid using the collocated gradient algorithm when we don't compute any gradient.

1-In Review