27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
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Author: Bernhard M. Wiedemann <bwiedemann suse de>
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Date: 2021-04-01
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Do not build code using instructions because they are available on a random build worker.
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Instead we pin the CPU type to a reasonable compromise
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to allow people to run it on >50% of systems,
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but also to use CPU instructions available since 10+ years
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to speed up processing.
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diff --git a/setup.py b/setup.py
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index c00d331..35542b6 100644
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--- a/setup.py
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+++ b/setup.py
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@@ -168,9 +168,9 @@ class CythonBuildExt(build_ext):
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# package is being built locally, this is desired
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if not ("AZURE_BUILD" in os.environ or "CONDA_BUILD" in os.environ):
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if platform.machine() == "ppc64le":
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- extra_compile_args += ["-mcpu=native"]
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+ extra_compile_args += ["-mcpu=power8"]
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if platform.machine() == "x86_64":
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- extra_compile_args += ["-march=native"]
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+ extra_compile_args += ["-march=corei7"]
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# We will disable openmp flags if the compiler doesn"t support it. This
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# is only really an issue with OSX clang
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