upstream/mercurial-mirror Files · contrib/packaging/build-linux-wheels.sh

worker: ability to disable thread unsafe tasks...

worker: ability to disable thread unsafe tasks The worker on Windows is implemented using a thread pool. If worker tasks are not thread safe, badness can occur. In addition, if tasks are executing CPU bound code and holding onto the GIL, there will be non-substantial overhead in Python context switching between active threads. This can result in significant slowdowns of tasks. This commit teaches the code for determining whether to use a worker to take thread safety into account. Effectively, thread unsafe tasks don't use the thread-based worker on Windows. Differential Revision: https://phab.mercurial-scm.org/D3962

Gregory Szorc - - Load All Authors

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      #!/bin/bash

      # This file is directly inspired by

      # https://github.com/pypa/python-manylinux-demo/blob/master/travis/build-wheels.sh

      set -e -x

      PYTHON_TARGETS=$(ls -d /opt/python/cp27*/bin)

      # Create an user for the tests

      useradd hgbuilder

      # Bypass uid/gid problems

      cp -R /src /io && chown -R hgbuilder:hgbuilder /io

      # Compile wheels for Python 2.X

      for PYBIN in $PYTHON_TARGETS; do

          "${PYBIN}/pip" wheel /io/ -w wheelhouse/

      done

      # Bundle external shared libraries into the wheels with

      # auditwheel (https://github.com/pypa/auditwheel) repair.

      # It also fix the ABI tag on the wheel making it pip installable.

      for whl in wheelhouse/*.whl; do

          auditwheel repair "$whl" -w /src/wheelhouse/

      done

      # Install packages and run the tests for all Python versions

      cd /io/tests/

      for PYBIN in $PYTHON_TARGETS; do

          # Install mercurial wheel as root

          "${PYBIN}/pip" install mercurial --no-index -f /src/wheelhouse

          # But run tests as hgbuilder user (non-root)

          su hgbuilder -c "\"${PYBIN}/python\" /io/tests/run-tests.py --with-hg=\"${PYBIN}/hg\" --blacklist=/io/contrib/packaging/linux-wheel-centos5-blacklist"

      done

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				#!/bin/bash
				# This file is directly inspired by
				# https://github.com/pypa/python-manylinux-demo/blob/master/travis/build-wheels.sh
				set -e -x

				PYTHON_TARGETS=$(ls -d /opt/python/cp27*/bin)

				# Create an user for the tests
				useradd hgbuilder

				# Bypass uid/gid problems
				cp -R /src /io && chown -R hgbuilder:hgbuilder /io

				# Compile wheels for Python 2.X
				for PYBIN in $PYTHON_TARGETS; do
				"${PYBIN}/pip" wheel /io/ -w wheelhouse/
				done

				# Bundle external shared libraries into the wheels with
				# auditwheel (https://github.com/pypa/auditwheel) repair.
				# It also fix the ABI tag on the wheel making it pip installable.
				for whl in wheelhouse/*.whl; do
				auditwheel repair "$whl" -w /src/wheelhouse/
				done

				# Install packages and run the tests for all Python versions
				cd /io/tests/

				for PYBIN in $PYTHON_TARGETS; do
				# Install mercurial wheel as root
				"${PYBIN}/pip" install mercurial --no-index -f /src/wheelhouse
				# But run tests as hgbuilder user (non-root)
				su hgbuilder -c "\"${PYBIN}/python\" /io/tests/run-tests.py --with-hg=\"${PYBIN}/hg\" --blacklist=/io/contrib/packaging/linux-wheel-centos5-blacklist"
				done