summaryrefslogtreecommitdiff
path: root/var/spack/repos/builtin/packages/openloops/package.py
blob: 1ff72c6088210221e8abe027dcb7bceac28ae609 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack import *
import os


class Openloops(Package):
    """The OpenLoops 2 program is a fully automated implementation of the
       Open Loops algorithm combined with on-the-fly reduction methods,
       which allows for the fast and stable numerical evaluation of tree
       and one-loop matrix elements for any Standard Model process
       at NLO QCD and NLO EW. """

    homepage = "https://openloops.hepforge.org/"
    url = "https://openloops.hepforge.org/downloads?f=OpenLoops-2.1.1.tar.gz"

    tags = ['hep']

    version('2.1.2', sha256='f52575cae3d70b6b51a5d423e9cd0e076ed5961afcc015eec00987e64529a6ae')
    version('2.1.1', sha256='f1c47ece812227eab584e2c695fef74423d2f212873f762b8658f728685bcb91')

    all_processes = ['tbln', 'tbln_ew', 'tbqq', 'tbw', 'pptttt', 'pptttt_ew',
                     'pptt', 'pptt_ew', 'ppttbb', 'ppttj', 'ppttj_ew', 'ppttjj',
                     'pptaj', 'pptajj', 'pptllj', 'pptlljj', 'pptln', 'pptw',
                     'pptwj', 'pptzj', 'pptzjj', 'ppthj', 'ppthjj', 'pptj',
                     'pptjj', 'ppjj', 'ppjj_ew', 'ppjjj', 'ppjjj_ew', 'ppjjj_nf5',
                     'ppjjjj', 'pplllvvv_ew', 'ppatt', 'ppatt_ew', 'ppattj',
                     'pplltt', 'pplltt_ew', 'ppllttj', 'ppllttj_ew', 'pplntt',
                     'pplnttj', 'ppwtt', 'ppwtt_ew', 'ppwttj', 'ppwttj_ew',
                     'ppztt', 'ppztt_ew', 'ppzttj', 'ppaatt', 'ppwwtt', 'ppzatt',
                     'ppzztt', 'ppvvvv', 'ppaaaj2', 'ppllaa', 'ppllaaj',
                     'pplllla', 'ppvvv', 'ppvvv2', 'ppvvv_ew', 'ppvvvj',
                     'ppaajj', 'ppaajj2', 'ppaajjj', 'pplla', 'pplla2',
                     'pplla_ew', 'ppllaj', 'ppllaj2', 'ppllaj_ew', 'ppllaj_nf5',
                     'ppllajj', 'ppllll', 'ppllll2', 'ppllll2_nf5',
                     'ppllll2_onlyh', 'ppllll_ew', 'ppllllbb', 'ppllllj',
                     'ppllllj2', 'ppllllj2_nf5', 'ppllllj2_nf5_notridr',
                     'ppllllj2_nf5_sr', 'ppllllj2_onlyh', 'ppllnnjj_ew',
                     'ppllnnjj_vbs', 'pplnaj_ckm', 'pplnajj', 'pplnajj_ckm',
                     'ppvv', 'ppvv2', 'ppvv_ew', 'ppvvj', 'ppvvj2', 'ppvvj_ew',
                     'ppwajj', 'ppwwjj', 'ppzajj', 'ppzwj_ew', 'ppzwjj', 'ppzzjj',
                     'ppajj', 'ppajj2', 'ppajj_ew', 'ppajjj', 'ppllj', 'ppllj2',
                     'ppllj_ew', 'ppllj_nf5', 'pplljj', 'pplljj_ew', 'pplljjj',
                     'pplnj_ckm', 'pplnjj', 'pplnjj_ckm', 'pplnjj_ew', 'pplnjjj',
                     'ppnnjj_ew', 'ppnnjjj', 'ppvj', 'ppvj2', 'ppvj_ew',
                     'ppwj_ckm', 'ppwjj', 'ppwjj_ckm', 'ppwjj_ew', 'ppwjjj',
                     'ppzjj', 'ppzjj_ew', 'ppzjjj', 'pphtt', 'pphtt_ew', 'pphttj',
                     'pphlltt', 'pphll', 'pphll2', 'pphll_ew', 'pphllj',
                     'pphllj2', 'pphllj_ew', 'pphlljj', 'pphlljj_top',
                     'pphlnj_ckm', 'pphlnjj', 'pphv', 'pphv_ew', 'pphwjj',
                     'pphz2', 'pphzj2', 'pphzjj', 'pphhtt', 'pphhv', 'pphhh2',
                     'heftpphh', 'heftpphhj', 'heftpphhjj', 'pphh2', 'pphhj2',
                     'pphhjj2', 'pphhjj_vbf', 'bbhj', 'heftpphj', 'heftpphjj',
                     'heftpphjjj', 'pphbb', 'pphbbj', 'pphj2', 'pphjj2',
                     'pphjj_vbf', 'pphjj_vbf_ew', 'pphjjj2', 'eetttt', 'eettttj',
                     'eellllbb', 'eett', 'eett_ew', 'eettj', 'eettjj', 'eevtt',
                     'eevttj', 'eevttjj', 'eevvtt', 'eevvttj', 'eellll_ew',
                     'eevv_ew', 'eevvjj', 'eell_ew', 'eevjj', 'eehtt', 'eehttj',
                     'eehll_ew', 'eehvtt', 'eehhtt', 'heftppllj', 'heftpplljj',
                     'heftpplljjj']

    variant('compile_extra', default=False,
            description='Compile real radiation tree amplitudes')
    variant('processes', description='Processes to install. See https://' +
                                     'openloops.hepforge.org/process_' +
                                     'library.php?repo=public for details',
            values=disjoint_sets(('all.coll',), ('lhc.coll',), ('lcg.coll',),
                                 all_processes).with_default('lhc.coll'))

    variant('num_jobs', description='Number of parallel jobs to run. ' +
                                    'Set to 1 if compiling a large number' +
                                    'of processes (e.g. lcg.coll)', default=0)
    depends_on('python', type=("build", "run"))

    phases = ['configure', 'build', 'build_processes', 'install']

    def configure(self, spec, prefix):
        spack_env = ('PATH LD_LIBRARY_PATH CPATH C_INCLUDE_PATH' +
                     'CPLUS_INCLUDE_PATH INTEL_LICENSE_FILE').split()
        for k in env.keys():
            if k.startswith('SPACK_'):
                spack_env.append(k)

        spack_env = ' '.join(spack_env)
        is_intel = self.spec.satisfies('%intel')
        njobs = self.spec.variants['num_jobs'].value

        with open('openloops.cfg', 'w') as f:
            f.write('[OpenLoops]\n')
            f.write('import_env={0}\n'.format(spack_env))
            f.write('num_jobs = {0}\n'.format(njobs))
            f.write('process_lib_dir = {0}\n'.format(self.spec.prefix.proclib))
            f.write('cc = {0}\n'.format(env['SPACK_CC']))
            f.write('cxx = {0}\n'.format(env['SPACK_CXX']))
            f.write('fortran_compiler = {0}\n'.format(env['SPACK_FC']))
            if self.spec.satisfies('@1.3.1') and not is_intel:
                f.write('gfortran_f_flags = -ffree-line-length-none\n')
            if self.spec.satisfies('@2.1.1:') and not is_intel:
                f.write('gfortran_f_flags = -ffree-line-length-none ' +
                        '-fdollar-ok ')
                if self.spec.target.family == 'aarch64':
                    f.write('-mcmodel=small\n')
                else:
                    f.write('-mcmodel=medium\n')

        if self.spec.satisfies('@:1.999.999 processes=lcg.coll'):
            copy(join_path(os.path.dirname(__file__), 'sft1.coll'), 'lcg.coll')
        elif self.spec.satisfies('@2:2.1.2 processes=lcg.coll'):
            copy(join_path(os.path.dirname(__file__), 'sft2.coll'), 'lcg.coll')
        elif self.spec.satisfies('@2.1.2:2.99.99 processes=lcg.coll'):
            copy(join_path(os.path.dirname(__file__), 'sft3.coll'), 'lcg.coll')

    def build(self, spec, prefix):
        scons = Executable('./scons')
        scons('generator=1', 'compile=2')

    def build_processes(self, spec, prefix):
        ol = Executable('./openloops')
        processes = self.spec.variants['processes'].value
        if '+compile_extra' in self.spec:
            ce = 'compile_extra=1'
        else:
            ce = ''

        ol('libinstall', ce, *processes)

    def install(self, spec, prefix):
        install_tree(join_path(self.stage.path, 'spack-src'),
                     self.prefix,
                     ignore=lambda x: x in ('process_obj', 'process_src'))