ae44b1d7b9
* New package: OpenLoops * install() for openloops * Working OpenLoops recipe * Flake-8 * Only copy collection file if required; add clarification to num_jobs * Add __future__ import just in case * Fix missing space * Remove __future__ import * Changes from review, pt. 1 Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com> * Replace print() with write() * Flake-8 Co-authored-by: iarspider <iarpsider@gmail.com> Co-authored-by: Adam J. Stewart <ajstewart426@gmail.com>
124 lines
6.0 KiB
Python
124 lines
6.0 KiB
Python
# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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import os
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class Openloops(Package):
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"""The OpenLoops 2 program is a fully automated implementation of the
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Open Loops algorithm combined with on-the-fly reduction methods,
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which allows for the fast and stable numerical evaluation of tree
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and one-loop matrix elements for any Standard Model process
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at NLO QCD and NLO EW. """
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homepage = "https://openloops.hepforge.org/"
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url = "https://openloops.hepforge.org/downloads?f=OpenLoops-2.1.1.tar.gz"
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version('2.1.1', sha256='f1c47ece812227eab584e2c695fef74423d2f212873f762b8658f728685bcb91')
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all_processes = (
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"tbln", "tbln_ew", "tbqq", "tbw", "pptttt", "pptttt_ew", "pptt",
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"pptt_ew", "ppttbb", "ppttj", "ppttj_ew", "ppttjj",
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"pptaj", "pptajj", "pptllj", "pptlljj", "pptln", "pptw", "pptwj",
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"pptzj", "pptzjj", "ppthj", "ppthjj", "pptj",
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"pptjj", "ppjj", "ppjj_ew", "ppjjj", "ppjjj_ew", "ppjjj_nf5", "ppjjjj",
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"pplllvvv_ew", "ppatt", "ppatt_ew",
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"ppattj", "pplltt", "pplltt_ew", "ppllttj", "ppllttj_ew", "pplntt",
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"pplnttj", "ppwtt", "ppwtt_ew", "ppwttj",
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"ppwttj_ew", "ppztt", "ppztt_ew", "ppzttj", "ppaatt", "ppwwtt",
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"ppzatt", "ppzztt", "ppvvvv", "ppaaaj2", "ppllaa",
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"ppllaaj", "pplllla", "ppvvv", "ppvvv2", "ppvvv_ew", "ppvvvj",
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"ppaajj", "ppaajj2", "ppaajjj", "pplla", "pplla2",
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"pplla_ew", "ppllaj", "ppllaj2", "ppllaj_ew", "ppllaj_nf5", "ppllajj",
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"ppllll", "ppllll2", "ppllll2_nf5",
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"ppllll2_onlyh", "ppllll_ew", "ppllllj", "ppllllj2", "ppllllj2_nf5",
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"ppllllj2_nf5_notridr", "ppllllj2_nf5_sr",
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"ppllllj2_onlyh", "ppllnnjj_ew", "ppllnnjj_vbs", "pplnajj", "ppvv",
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"ppvv2", "ppvv_ew", "ppvvj", "ppvvj2",
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"ppvvj_ew", "ppwajj", "ppwwjj", "ppzajj", "ppzwj_ew", "ppzwjj",
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"ppzzjj", "ppajj", "ppajj2", "ppajj_ew", "ppajjj",
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"ppllj", "ppllj2", "ppllj_ew", "ppllj_nf5", "pplljj", "pplljj_ew",
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"pplljjj", "pplnj_ckm", "pplnjj", "pplnjj_ckm",
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"pplnjj_ew", "pplnjjj", "ppnnjj_ew", "ppnnjjj", "ppvj", "ppvj2",
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"ppvj_ew", "ppwj_ckm", "ppwjj", "ppwjj_ckm",
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"ppwjj_ew", "ppwjjj", "ppzjj", "ppzjj_ew", "ppzjjj", "pphtt",
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"pphtt_ew", "pphttj", "pphlltt", "pphll", "pphll2",
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"pphll_ew", "pphllj", "pphllj2", "pphllj_ew", "pphlljj", "pphlljj_top",
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"pphlnj_ckm", "pphlnjj", "pphv", "pphv_ew",
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"pphwjj", "pphz2", "pphzj2", "pphzjj", "pphhtt", "pphhv", "pphhh2",
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"heftpphh", "heftpphhj", "heftpphhjj", "pphh2",
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"pphhj2", "pphhjj2", "pphhjj_vbf", "bbhj", "heftpphj", "heftpphjj",
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"heftpphjjj", "pphbb", "pphbbj", "pphj2",
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"pphjj2", "pphjj_vbf", "pphjj_vbf_ew", "pphjjj2", "eetttt", "eettttj",
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"eellllbb", "eett", "eett_ew", "eettj",
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"eettjj", "eevtt", "eevttj", "eevttjj", "eevvtt", "eevvttj",
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"eellll_ew", "eevv_ew", "eevvjj", "eell_ew", "eevjj",
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"eehtt", "eehttj", "eehll_ew", "eehvtt", "eehhtt", "heftppllj",
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"heftpplljj", "heftpplljjj")
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variant('compile_extra', default=False,
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description='Compile real radiation tree amplitudes')
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variant('processes', description='Processes to install. See https://' +
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'openloops.hepforge.org/process_' +
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'library.php?repo=public for details',
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values=disjoint_sets(('all.coll',), ('lhc.coll',), ('lcg.coll',),
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all_processes).with_default('lhc.coll'))
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variant('num_jobs', description='Number of parallel jobs to run. ' +
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'Set to 1 if compiling a large number' +
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'of processes (e.g. lcg.coll)', default=0)
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depends_on('python', type=("build", "run"))
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phases = ['configure', 'build', 'build_processes', 'install']
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def configure(self, spec, prefix):
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spack_env = ('PATH LD_LIBRARY_PATH CPATH C_INCLUDE_PATH' +
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'CPLUS_INCLUDE_PATH INTEL_LICENSE_FILE').split()
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for k in env.keys():
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if k.startswith('SPACK_'):
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spack_env.append(k)
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spack_env = ' '.join(spack_env)
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is_intel = self.spec.satisfies('%intel')
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njobs = self.spec.variants['num_jobs'].value
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with open('openloops.cfg', 'w') as f:
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f.write('[OpenLoops]\n')
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f.write('import_env={0}\n'.format(spack_env))
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f.write('num_jobs = {0}\n'.format(njobs))
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f.write('cc = {0}\n'.format(env['SPACK_CC']))
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f.write('cxx = {0}\n'.format(env['SPACK_CXX']))
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f.write('fortran_compiler = {0}\n'.format(env['SPACK_FC']))
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if self.spec.satisfies('@1.3.1') and not is_intel:
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f.write('gfortran_f_flags = -ffree-line-length-none\n')
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if self.spec.satisfies('@2.1.1') and not is_intel:
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f.write('gfortran_f_flags = -ffree-line-length-none ' +
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'-fdollar-ok -mcmodel=medium\n')
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if self.spec.satisfies('@:1.999.999 processes=lcg.coll'):
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copy(join_path(os.path.dirname(__file__), 'sft1.coll'), 'lcg.coll')
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elif self.spec.satisfies('@2:2.999.999 processes=lcg.coll'):
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copy(join_path(os.path.dirname(__file__), 'sft2.coll'), 'lcg.coll')
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def build(self, spec, prefix):
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scons = Executable('./scons')
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scons('generator=1', 'compile=2')
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def build_processes(self, spec, prefix):
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ol = Executable('./openloops')
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processes = self.spec.variants['processes'].value
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if 'compile_extra' in self.spec:
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ce = 'compile_extra=1'
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else:
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ce = ''
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ol('libinstall', ce, *processes)
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def install(self, spec, prefix):
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install_tree(join_path(self.stage.path, 'spack-src'),
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self.prefix,
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ignore=lambda x: x in ('process_obj', 'process_src'))
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