Jishnu Bhattacharya

Similar issue on a different system: ``` "name" = "Juliaup" "operating_system" = "Ubuntu 23.04 (lunar) [64-bit]" "crate_version" = "1.14.7" "explanation" = """ Panic occurred in file 'src/operations.rs' at line 1348...

3 was the issue here, and removing `~/.julia/juliaup` resolved it. Perhaps this should be mentioned in the error message?

This also appears to be a regression from v1.10.1, where both the operations are equally performant: ```julia julia> a = rand(100,100); b = similar(a); av = view(a, axes(a)...); bv =...

Bisected the regression to #51760 ``` commit f0a28e9a45a34f1c524b3cf02cbbac1351f1da81 (HEAD) Author: Jameson Nash Date: Tue Oct 24 16:07:08 2023 -0500 add unsetindex support to more copyto methods (#51760) ``` On df39cee3d8723d04b8ba73b13e59d45d195e8f0b,...

Oddly, for me, the performance regression persists on a recently nightly: ```julia julia> @btime copyto!($bv, $av); # fast, indices are Base.OneTos 2.375 μs (0 allocations: 0 bytes) julia> @btime copyto!($bv2,...

Gentle bump @stevengj @ararslan, this should be good to merge?

Gentle bump. I'm not sure about using functions to represent the types, since this can't be uniquely determined for `rfftfreq`. ```julia julia> rfftfreq(4,4) == rfftfreq(5,5) true ``` Perhaps it's better...

Gentle bump @tkf

Should be good to merge

I've reverted the whitespace and testset changes to make this PR much easier to review. I wonder who would be the right person to approach for this?