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Merge pull request #1342 from bartoldeman/pgi
Add PGI compiler toolchain.
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‎easybuild/toolchains/compiler/pgi.py‎

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##
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# Copyright 2015 Bart Oldeman
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#
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# This file is triple-licensed under GPLv2 (see below), MIT, and
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# BSD three-clause licenses.
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#
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# This file is part of EasyBuild,
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# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
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# with support of Ghent University (http://ugent.be/hpc),
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# the Flemish Supercomputer Centre (VSC) (https://vscentrum.be/nl/en),
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# the Hercules foundation (http://www.herculesstichting.be/in_English)
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# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
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#
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# http://github.com/hpcugent/easybuild
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#
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# EasyBuild is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation v2.
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#
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# EasyBuild is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with EasyBuild. If not, see <http://www.gnu.org/licenses/>.
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##
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"""
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Support for PGI compilers (pgcc, pgc++, pgfortran) as toolchain compilers.
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@author: Bart Oldeman (McGill University, Calcul Quebec, Compute Canada)
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"""
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from distutils.version import LooseVersion
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import easybuild.tools.systemtools as systemtools
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from easybuild.tools.build_log import EasyBuildError
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from easybuild.tools.toolchain.compiler import Compiler
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TC_CONSTANT_PGI = "PGI"
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class Pgi(Compiler):
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"""PGI compiler class
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"""
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COMPILER_MODULE_NAME = ['PGI']
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COMPILER_FAMILY = TC_CONSTANT_PGI
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# References:
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# http://www.pgroup.com/doc/pgiref.pdf
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# http://www.pgroup.com/products/freepgi/freepgi_ref/ch02.html#Mflushz
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# http://www.pgroup.com/products/freepgi/freepgi_ref/ch02.html#Mfprelaxed
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# http://www.pgroup.com/products/freepgi/freepgi_ref/ch02.html#Mfpapprox
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COMPILER_UNIQUE_OPTION_MAP = {
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'i8': 'i8',
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'r8': 'r8',
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'optarch': '', # PGI by default generates code for the arch it is running on!
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'openmp': 'mp',
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'strict': ['Mnoflushz','Kieee'],
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'precise': ['Mnoflushz'],
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'defaultprec': ['Mflushz'],
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'loose': ['Mfprelaxed'],
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'veryloose': ['Mfprelaxed=div,order,intrinsic,recip,sqrt,rsqrt', 'Mfpapprox'],
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}
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# used when 'optarch' toolchain option is enabled (and --optarch is not specified)
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COMPILER_OPTIMAL_ARCHITECTURE_OPTION = {
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systemtools.AMD : '',
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systemtools.INTEL : '',
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}
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# used with --optarch=GENERIC
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COMPILER_GENERIC_OPTION = {
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systemtools.AMD : 'tp=x64',
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systemtools.INTEL : 'tp=x64',
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}
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COMPILER_CC = 'pgcc'
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COMPILER_CXX = 'pgc++'
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COMPILER_F77 = 'pgf77'
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COMPILER_F90 = 'pgfortran'
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COMPILER_FC = 'pgfortran'
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LINKER_TOGGLE_STATIC_DYNAMIC = {
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'static': '-Bstatic',
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'dynamic':'-Bdynamic',
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}
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def _set_compiler_flags(self):
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"""Set -tp=x64 if optarch is set to False."""
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if not self.options.get('optarch', False):
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self.variables.nextend('OPTFLAGS', ['tp=x64'])
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super(Pgi, self)._set_compiler_flags()

‎easybuild/toolchains/pgi.py‎

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##
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# Copyright 2015 Bart Oldeman
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#
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# This file is triple-licensed under GPLv2 (see below), MIT, and
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# BSD three-clause licenses.
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#
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# This file is part of EasyBuild,
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# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
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# with support of Ghent University (http://ugent.be/hpc),
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# the Flemish Supercomputer Centre (VSC) (https://vscentrum.be/nl/en),
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# the Hercules foundation (http://www.herculesstichting.be/in_English)
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# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
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#
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# http://github.com/hpcugent/easybuild
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#
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# EasyBuild is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation v2.
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#
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# EasyBuild is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with EasyBuild. If not, see <http://www.gnu.org/licenses/>.
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##
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"""
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EasyBuild support for PGI compiler toolchain.
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@author: Bart Oldeman (McGill University, Calcul Quebec, Compute Canada)
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"""
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from easybuild.toolchains.compiler.pgi import Pgi
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from easybuild.toolchains.gcccore import GCCcore
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class PgiToolchain(Pgi):
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"""Simple toolchain with just the PGI compilers."""
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NAME = 'PGI'
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# use GCCcore as subtoolchain rather than GCC, since two 'real' compiler-only toolchains don't mix well,
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# in particular in a hierarchical module naming scheme
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SUBTOOLCHAIN = GCCcore.NAME

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