Add single-term multiplication for AbstractQ on v1.10 and above
#52342
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jishnub
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domain:linear algebra
jishnub
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AbstractQ on v1.10 and above
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It seems that the array analogue has an eltype restriction |
KristofferC
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Dec 17, 2023
Backported PRs: - [x] #51234 <!-- Fix getfield codegen for tuple inputs and unknown symbol fields. --> - [x] #52170 <!-- fix invalidations related to `ismutable` --> - [x] #52342 <!-- Add single-term multiplication for `AbstractQ` on v1.10 and above --> - [x] #52333 <!-- bugfix for dot of Hermitian{noncommutative} --> - [x] #52407 <!-- channels: fix memory ordering violation in iterate --> - [x] #52405 <!-- Bump LLVM to 15.0.7+10 to fix GC issue --> - [x] #52441 <!-- Remove `Pkg` dependency from `SuiteSparse_jll` --> - [x] #52367 <!-- docs: add notes about scratchspaces in depot --> - [x] #52456 <!-- Make `jl_write_coverage_data` dllexported again --> - [x] #52294 <!-- GC scheduler refinements --> - [x] #52359 <!-- make custom log macros work --> - [x] #52548
KristofferC
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The following works on Julia v1.9 but not on 1.10 and above, as
Qis not anAbstractMatrixanymore, and doesn't have access to the fallback method:This PR adds a trivial method to reinstate this behavior. A similar method exists for
Givens, so something like this may be conceptualized for linear operators. Moreover, this may be pragmatic to avoid breakages. Currently, the tests forLazyArraysare broken on v1.10 as this method is missing.