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61 lines
2.1 KiB
Plaintext
61 lines
2.1 KiB
Plaintext
Arm Optimized Routines
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----------------------
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This repository contains implementations of library functions
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provided by Arm. The outbound license is available under a dual
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license, at the user’s election, as reflected in the LICENSE file.
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Contributions to this project are accepted, but Contributors have
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to sign an Assignment Agreement, please follow the instructions in
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contributor-agreement.pdf. This is needed so upstreaming code
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to projects that require copyright assignment is possible. Further
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contribution requirements are documented in README.contributors of
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the appropriate subdirectory.
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Regular quarterly releases are tagged as vYY.MM, the latest
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release is v24.01.
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Source code layout:
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build/ - build directory (created by make).
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math/ - math subproject sources.
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math/include/ - math library public headers.
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math/test/ - math test and benchmark related sources.
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math/tools/ - tools used for designing the algorithms.
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networking/ - networking subproject sources.
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networking/include/ - networking library public headers.
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networking/test/ - networking test and benchmark related sources.
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string/ - string routines subproject sources.
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string/include/ - string library public headers.
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string/test/ - string test and benchmark related sources.
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pl/... - separately maintained performance library code.
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The steps to build the target libraries and run the tests:
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cp config.mk.dist config.mk
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# edit config.mk if necessary ...
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make
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make check
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Or building outside of the source directory:
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ln -s path/to/src/Makefile Makefile
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cp path/to/src/config.mk.dist config.mk
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echo 'srcdir = path/to/src' >> config.mk
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# further edits to config.mk
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make
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make check
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Or building and testing the math subproject only:
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make all-math
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make check-math
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The test system requires libmpfr and libmpc.
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For example on debian linux they can be installed as:
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sudo apt-get install libmpfr-dev libmpc-dev
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For cross build, CROSS_COMPILE should be set in config.mk and EMULATOR
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should be set for cross testing (e.g. using qemu-user or remote access
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to a target machine), see the examples in config.mk.dist.
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