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 (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class NetlibLapack(Package):
"""LAPACK version 3.X is a comprehensive FORTRAN library that does
linear algebra operations including matrix inversions, least squared
solutions to linear sets of equations, eigenvector analysis, singular
value decomposition, etc. It is a very comprehensive and reputable
package that has found extensive use in the scientific community.
"""
homepage = "http://www.netlib.org/lapack/"
url = "http://www.netlib.org/lapack/lapack-3.5.0.tgz"
version('3.6.1', '421b2cb72e15f237e144428f9c460ee0')
version('3.6.0', 'f2f6c67134e851fe189bb3ca1fbb5101')
version('3.5.0', 'b1d3e3e425b2e44a06760ff173104bdf')
version('3.4.2', '61bf1a8a4469d4bdb7604f5897179478')
version('3.4.1', '44c3869c38c8335c2b9c2a8bb276eb55')
version('3.4.0', '02d5706ec03ba885fc246e5fa10d8c70')
version('3.3.1', 'd0d533ec9a5b74933c2a1e84eedc58b4')
variant('debug', default=False, description='Activates the Debug build type')
variant('shared', default=True, description="Build shared library version")
variant('external-blas', default=False,
description='Build lapack with an external blas')
variant('lapacke', default=True,
description='Activates the build of the LAPACKE C interface')
patch('ibm-xl.patch', when='@3:6%xl')
patch('ibm-xl.patch', when='@3:6%xl_r')
# virtual dependency
provides('blas', when='~external-blas')
provides('lapack')
depends_on('cmake', type='build')
depends_on('blas', when='+external-blas')
def patch(self):
# Fix cblas CMakeLists.txt -- has wrong case for subdirectory name.
if self.spec.satisfies('@3.6.0:'):
filter_file(
'${CMAKE_CURRENT_SOURCE_DIR}/CMAKE/',
'${CMAKE_CURRENT_SOURCE_DIR}/cmake/',
'CBLAS/CMakeLists.txt', string=True)
@property
def blas_libs(self):
shared = True if '+shared' in self.spec else False
return find_libraries(
'libblas', root=self.prefix, shared=shared, recurse=True
)
@property
def lapack_libs(self):
shared = True if '+shared' in self.spec else False
return find_libraries(
'liblapack', root=self.prefix, shared=shared, recurse=True
)
def install_one(self, spec, prefix, shared):
cmake_args = [
'-DBUILD_SHARED_LIBS:BOOL=%s' % ('ON' if shared else 'OFF'),
'-DCMAKE_BUILD_TYPE:STRING=%s' % (
'Debug' if '+debug' in spec else 'Release'),
'-DLAPACKE:BOOL=%s' % ('ON' if '+lapacke' in spec else 'OFF')]
if spec.satisfies('@3.6.0:'):
cmake_args.extend(['-DCBLAS=ON']) # always build CBLAS
if self.compiler.name == 'intel':
# Intel compiler finds serious syntax issues when trying to
# build CBLAS and LapackE
cmake_args.extend(['-DCBLAS=OFF'])
cmake_args.extend(['-DLAPACKE:BOOL=OFF'])
if self.compiler.name == 'xl' or self.compiler.name == 'xl_r':
# use F77 compiler if IBM XL
cmake_args.extend([
'-DCMAKE_Fortran_COMPILER=%s' % self.compiler.f77,
'-DCMAKE_Fortran_FLAGS=-qzerosize'
])
# deprecated routines are commonly needed by, for example, suitesparse
# Note that OpenBLAS spack is built with deprecated routines
cmake_args.extend(['-DBUILD_DEPRECATED:BOOL=ON'])
if '+external-blas' in spec:
cmake_args.extend([
'-DUSE_OPTIMIZED_BLAS:BOOL=ON',
'-DBLAS_LIBRARIES:PATH=%s' % spec['blas'].libs.joined(';')
])
cmake_args.extend(std_cmake_args)
build_dir = 'spack-build' + ('-shared' if shared else '-static')
with working_dir(build_dir, create=True):
cmake('..', *cmake_args)
make()
make("install")
def install(self, spec, prefix):
# Always build static libraries.
self.install_one(spec, prefix, False)
# Build shared libraries if requested.
if '+shared' in spec:
self.install_one(spec, prefix, True)
|