Wolfgang Bangerth comments

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                                            Wolfgang Bangerth

SolverGMRES: add classical Gram-Schmidt

I only got to this patch via #14416 and wanted to find out what it is about. Would you mind adding a changelog entry for this PR as a follow-up?...

MatrixFree: Store indices of Dirichlet constrained DoFs as `-1`

I love that there is an instruction `vpcmpnequd`. They must have constructed these instruction names the same way people tried to encode things in 6-char BLAS names...

Extend read_vtk to add FIELD data

@OpenFCST What should we do with this PR?

Undefined references when linking with ld.lld

What do we need to do about this?

Possible MPI Deadlock in GMG preconditioner

@gassmoeller I'm not sure this is fixed. Do we need to keep this open here? Is there anything we can/need to do in ASPECT?

Material models do not check whether `Enable elasticity` is true even if they don't support it

I think after calling `material_model->initialize()` here would be a good place: https://github.com/geodynamics/aspect/blob/main/source/simulator/core.cc#L300-L303C35

Github action to build docker container occasionally cancelled

I put @gassmoeller 's description above into a comment in the .yaml file (see #5203). Let's close this PR over it, and if we ever need to address the issue...

M1 parmetis is broken

We don't actually use parmetis, only the sequential metis. Why are we trying to link with that library?

Simultaneous Analysis and Design in Topology Optimization program

Very nice, thank you @juleoc02 ! All: Justin was my student, and this project is basically the result of his PhD. I would appreciate if someone else would shepherd the...

Enable trilinos explicit instantiations

Is that the only error, up to uniqueness? I wonder if that's something the Trilinos people would be willing to look at and fix.