2pt0

Some of the conversions in `src/base/conversion.rs` between `Matrix` and `&[T]` using `From` require `T: Scalar + Copy`. The `Scalar` trait bound seems sensible, but the `Copy` requirement is not imposed...

Add `clear` methods to sparse matrices

3

It is sometimes desirable to reuse the data in a sparse matrix, e.g., in an iterative algorithm, to avoid reallocation. Adding a `clear` method to these types would allow code...

Preconditioners add considerable dissipation when solving Euler equations with a discontinuous Galerkin discretization

3

The use of AMG and ILU0 preconditioners is somehow adding dissipation to the solution of the Euler equations discretized with a discontinuous Galerkin (DG) method. This result is particularly interesting...

Export features in `*-src` crates in `blas-src`

1

`openblas-src` and `netlib-src` (and potentially others) have features that are not accessible from this crate (e.g. `static` for static linking and `system` for using a system-local install). Can these features...

Unable to import various VTK and VTU file types

10

`vtkio` is unable to parse VTK and VTU files generated by [`pygmsh`](https://github.com/meshpro/pygmsh) which internally uses [`meshio`](https://github.com/nschloe/meshio) for generation of VTK and VTU files. I have tested the following file types:...

Derive implementation of `Equivalence` hard codes `mpi` path

3

The `Equivalence` derive macro expects `mpi` to be an explicit dependency of the crate using the derive macro by hard coding the `mpi` dependency in the paths of the types...