Tim Holy

TagBot dispatch for custom registries

3

When using plugin `TagBot(; registry="Foo/FooRegistry")`, support TagBot dispatch on registry events. CC @kdw503

Preliminary support for `include(mapexpr, file)`

6

In conjunction with [`CodeTracking.MapExprFile`](https://github.com/timholy/CodeTracking.jl/pull/144), this allows Revise to track changes in files that are included with `include(mapexpr, file)`. This PR supports the implementation of revisions for such files, properly applying...

Improve inferrability

2

There is no way to make the `S` keyword argument of `LinearOperator{T}` inferrable. This moves `S` to the second position, so anyone who wishes to write inferrable code can use...

Improve inference in `solve` pipeline

7

This package makes heavy use of polyalgorithms. This provides a lot of flexibility and performance, but one downside is that it hinders inferrability. The lack of inferrability does not seem...

Worse convergence for `block_minres` than `minres`

2

```julia julia> A = [4.0 0 0 0 0; 0 4 0 0 0; 0 0 8 -3 -4; 0 0 -3 0 0; 0 0 -4 0 0] 5×5...

Wanted: type indicating efficient M and M⁻¹

4

In #1043 I noted that the restrictiveness of warm-start for some methods presumably comes down to an API which requires users to specify whether "preconditioners" (see #1046) should be used...

Breakdown in `trimr` when c=zeros, nu=0

2

```julia julia> A = [2.0 2; -3 0; -2 -2]; b = [4.0, -4, -4]; c = [0.0, 0]; julia> trimr(A, b, c; ν = 0.0, verbose=1) TriMR: system of...

Documentation confusion between preconditioners and the problem being solved

4

Several methods---at least LSQR, LSLQ, LSMR, LNLQ, CRAIG, CRAIGMR, TriCG, and TriMR, and partially CR---conflate "preconditioner" with problem specification. (I believe it's fair to say that in conventional usage, "preconditioner"...