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Merge pull request #1 from IntelPython/feature/publication
Initial publication of smp module for Python
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‎LICENSE‎

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BSD 3-Clause License
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Copyright (c) 2017, Intel Python
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All rights reserved.
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Copyright (c) 2017, Intel Corporation
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Intel Corporation nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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2015
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

‎README.md‎

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# Static Multi-Processing
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**SMP** module allows to set static affinity mask for each process inside process pool to limit total
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number of threads running in application:
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```
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python -m smp [-f <oversubscription_factor>] [-p <number_of_outermost_processes>] script.py
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```
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The module supports two types of process pool: multiprocessing.pool.Pool and
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concurrent.futures.ProcessPoolExecutor, as well as one thread pool: multiprocessing.pool.ThreadPool.
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Can be run with TBB module as well:
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```
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python -m smp [-f <oversubscription_factor>] [-p <number_of_outermost_processes>] -m tbb script.py
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```

‎SMP.py‎

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#!/usr/bin/env python
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# Copyright (c) 2017, Intel Corporation
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of Intel Corporation nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from smp import *
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from smp import __all__, __doc__
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if __name__ == "__main__":
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from smp import _main
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import sys
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sys.exit(_main())

‎meta.yaml‎

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#{% set data = load_setup_py_data() %}
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#{% set version = data.get('version') %}
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{% set version = "0.1.3" %}
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{% set buildnumber = 0 %}
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package:
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name: smp
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version: {{version}}
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source:
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path: .
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requirements:
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build:
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- python
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run:
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- python
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build:
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number: {{buildnumber}}
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entry_points:
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- python-smp = smp:_main
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noarch_python: True
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script: python setup.py install
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test:
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requires:
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- intel_tester
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files:
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- intel_tester_config.py
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commands:
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- python -c "from intel_tester import test_routine; test_routine.test_exec()" # [linux]
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- python-smp -h # [linux]
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imports:
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- smp
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- SMP
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about:
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license: BSD
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license_file: LICENSE
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summary: a Static Multi-Processing module handling nested parallelism issues like oversubscription while composing different parallel components

‎setup.py‎

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#!/usr/bin/env python
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# Copyright (c) 2017, Intel Corporation
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of Intel Corporation nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# System imports
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from __future__ import print_function
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import platform
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import os
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from smp import __version__ as ver, __doc__ as doc
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from distutils.core import *
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setup( name ="SMP",
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description ="Static Multi-Processing",
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long_description= doc,
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url ="https://software.intel.com/intel-distribution-for-python",
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author ="Intel Corporation",
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author_email="[email protected]",
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license ="BSD",
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version = ver,
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classifiers =[
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'Development Status :: 4 - Beta',
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'Environment :: Console',
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'Environment :: Plugins',
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'Intended Audience :: Developers',
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'Intended Audience :: System Administrators',
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'Intended Audience :: Other Audience',
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'Intended Audience :: Science/Research',
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'License :: OSI Approved :: BSD License',
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#'Operating System :: MacOS :: MacOS X',
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#'Operating System :: Microsoft :: Windows',
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'Operating System :: POSIX :: Linux',
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'Programming Language :: Python',
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'Programming Language :: Python :: 2',
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'Programming Language :: Python :: 3',
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'Topic :: System :: Hardware :: Symmetric Multi-processing',
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],
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keywords='multiprocessing multithreading composable parallelism affinity',
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packages=['smp'],
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py_modules=['SMP'],
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)

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