Version 5.10.0 #129
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This provides a flexible mechanism through which LBT's autodetection facilities can be overridden. It enables debugging strange behaviors without needing to recompile LBT from scratch to disable a certain layer of its behavior.
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Windows x64 automatically forces return values onto the stack if they are larger than 64 bits wide [0]. This causes return values from e.g. `zdotc` to be pushed onto a secret first argument, but not the return values from e.g. `cdotc`. To address this, we add a new complex return style, "Float Normal, Double Argument", to specify that `complex float`-returning functions use the normal return style, whereas `complex double`-returning functions use the argument return style. This should fix JuliaLinearAlgebra/BLISBLAS.jl#15 [0] https://learn.microsoft.com/en-us/cpp/build/x64-calling-convention?view=msvc-170
Our new `LBT_FORCE_RETSTYLE => ARGUMENT` doesn't work so well when it's already `ARGUMENT` on Windows x64.
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If a user wants to use MKL on i686, we unfortunately need some workarounds for certain function calls. Until we come up with an autodetection strategy that works on i686 as well as x86_64, we can make use of the new environment variable-based overrides to make things work. Let's test that on i686 on CI.
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LBT_FORCE_* environment variable overrides
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This release fixes issues with complex valued returns from functions such as `cdotc` on Windows x64. See this discussion [0] for initial diagnosis, and this PR [1] for the relevant fixes. [0] JuliaLinearAlgebra/BLISBLAS.jl#15 [1] JuliaLinearAlgebra/libblastrampoline#129
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This release fixes issues with complex valued returns from functions such as `cdotc` on Windows x64. See this discussion [0] for initial diagnosis, and this PR [1] for the relevant fixes. [0] JuliaLinearAlgebra/BLISBLAS.jl#15 [1] JuliaLinearAlgebra/libblastrampoline#129
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This release fixes issues with complex valued returns from functions such as `cdotc` on Windows x64. See this discussion [0] for initial diagnosis, and this PR [1] for the relevant fixes. [0] JuliaLinearAlgebra/BLISBLAS.jl#15 [1] JuliaLinearAlgebra/libblastrampoline#129
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This release fixes issues with complex valued returns from functions such as `cdotc` on Windows x64. See this discussion [0] for initial diagnosis, and this PR [1] for the relevant fixes. [0] JuliaLinearAlgebra/BLISBLAS.jl#15 [1] JuliaLinearAlgebra/libblastrampoline#129 (cherry picked from commit 3054c00)
KristofferC
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This release fixes issues with complex valued returns from functions such as `cdotc` on Windows x64. See this discussion [0] for initial diagnosis, and this PR [1] for the relevant fixes. [0] JuliaLinearAlgebra/BLISBLAS.jl#15 [1] JuliaLinearAlgebra/libblastrampoline#129 (cherry picked from commit 3054c00)
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This provides a flexible mechanism through which LBT's autodetection facilities can be overridden. It enables debugging strange behaviors without needing to recompile LBT from scratch to disable a certain layer of its behavior.
This also adds support for
COMPLEX_RETSTYLE_FNDAfor Windows x64, and fixes CI on i686.