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ENH: Add ARM Compiler with ARM Performance Library support #20682

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merged 12 commits into from Dec 30, 2021

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@charris charris commented Dec 30, 2021

Backport of 20416.

The Arm Compiler provides the latest support and enhancements to compile on Arm platforms.
This also includes Arm Performance Library for optimised LAPACK and BLAS.

Tested on GW4 Isambard ARM system.

See:
https://developer.arm.com/tools-and-software/server-and-hpc/compile/arm-compiler-for-linux
https://developer.arm.com/tools-and-software/server-and-hpc/downloads/arm-performance-libraries

tomgreen66 added 12 commits Dec 30, 2021
From https://gitlab.com/arm-hpc/packages/-/wikis/packages/numpy

Added `-fPIC` due to relocation errors when building shared library from static library such as quadmath.
Added ARM compiler.
Added `-fPIC` due to relocation errors.
Force version in setup.py
Revert version forcing.
Remove `-mcpu=native` since it should be decided by the configuration.
@charris charris added this to the 1.22.0 release milestone Dec 30, 2021
@charris charris merged commit c283859 into numpy:maintenance/1.22.x Dec 30, 2021
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@charris charris deleted the backport-20416 branch Dec 30, 2021
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2 participants