Chris Richardson comments

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                                            Chris Richardson

Performance regression in collapsing blocked subspace

@jorgensd Re: the speedup in parallel - you should do a weak scaling (e.g. double the mesh size with `-np 2`). I think you will then find it is not...

Support refinement of 1D meshes (non-uniform) and quadrilateral/hexahedral cell meshes (uniform).

See PR #3756 which also refines hexahedral meshes and quadrilateral meshes. Further work is required for higher-order geometry meshes.

Use Trilinos Tpetra backend

TO DO: - [x] Add Trilinos (minimal required) to docker container - [x] Detect Trilinos properly with CMake (removing my hard-wired directories) - [ ] Make Trilinos optional and only...

Read mixed topology mesh from file

Thanks @jorgensd - I will take a look.

[BUG]: FindParMETIS.cmake has flawed behaviour

I am not sure how to clean up the cmake file to prevent this from happening, currently has: `HINTS ${PARMETIS_ROOT}/lib $ENV{PARMETIS_ROOT}/lib ${PETSC_INCLUDE_DIRS}` but if `PARMETIS_ROOT` is not set, (or in...

Use bitset in VTKHDF read mesh, removing MPI_Allgatherv call.

Addresses issue #3701