Mark C. Miller

Results 870 comments of Mark C. Miller

I dunno @JustinPrivitera a :heart: is pretty high praise for @cyrush proposal to just *throw an error*. 🤣. @cyrush certainly the GUI knows if `STL` or `PLY` or `OBJ` is...

So, I am now testing on HDF5-2.0. Since its a totally new version of HDF5 than I have been using these few weeks, I wanna run Silo's whole test suite...

Pretty sure I know what problem I am running into here. Some of the data files in `silo_hdf5_test_data.tar.xz` utilize zlib compression on the datasets. These are from an old version...

Ok, encountering a SEGV with the AMR tests in `silo.py` using Silo 4.12.0 and HDF5 2.0. All other tests in `silo.py` pass... Well, wait a min...the SEGV is happening opening...

I had things incorrectly configured and that was leading to the SEGV in one of the `silo.py` tests. Fixed now. Proceeding with confirming remaining tests with VisIt pass.

Ok, all `silo.py` tests pass with Silo 4.12.0 and HDF5 2.0... [silo_4120_hdf52_test.tar.gz](https://github.com/user-attachments/files/23666522/silo_4120_hdf52_test.tar.gz)

ASAN testing on HDF5-2.0 also shows no issues.

Capturing a patch here needed for xdmf, [XdmfH5Driver.cxx.patch.gz](https://github.com/user-attachments/files/18016709/XdmfH5Driver.cxx.patch.gz). Also, when compiling Xdmf, we run into the problem with missing `mpi.h` file due to `H5public.h` including it. This is resolved by...

> More generally, visit subdivides polyhedral meshes into tetrahedron. For a hexehedral mesh, written in polyhedral format, each zone becomes 24 zones to visit. On a polyhedral mesh with 1...