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openedon Nov 6, 2022
The circshift methods in abstractarraymath.jl and abstractarray.jl rotate in opposite directions. I would expect all methods to rotate in a consistent direction
julia> test = collect(1.0:10.0)
10-element Vector{Float64}:
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
julia> circshift(test, 3)
10-element Vector{Float64}:
8.0
9.0
10.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
julia> test
10-element Vector{Float64}:
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
julia> circshift!(test, 3)
10-element Vector{Float64}:
4.0
5.0
6.0
7.0
8.0
9.0
10.0
1.0
2.0
3.0
julia> @which circshift(test, 3)
circshift(a::AbstractArray, shiftamt::Real) in Base at abstractarraymath.jl:260
julia> @which circshift!(test, 3)
circshift!(a::AbstractVector, shift::Integer) in Base at abstractarray.jl:3185version info
Julia Version 1.8.2
Commit 36034abf26 (2022-09-29 15:21 UTC)
Platform Info:
OS: Windows (x86_64-w64-mingw32)
CPU: 16 × 11th Gen Intel(R) Core(TM) i7-11850H @ 2.50GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-13.0.1 (ORCJIT, tigerlake)
Threads: 16 on 16 virtual cores
Environment:
JULIA_EDITOR = code
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