def Check(conf, vars, cmake, tmpdir, directory, libs):
if petscconf.SCALAR == 'complex':
log.Exit('ERROR: BLZPACK does not support complex numbers.')
if (petscconf.PRECISION != 'single') & (petscconf.PRECISION != 'double'):
log.Exit(
'ERROR: BLZPACK is supported only in single or double precision.')
if petscconf.IND64:
log.Exit('ERROR: cannot use external packages with 64-bit indices.')
if petscconf.PRECISION == 'single':
functions = ['blzdrs']
else:
functions = ['blzdrd']
if libs:
libs = [libs]
else:
libs = [['-lblzpack']]
if directory:
dirs = [directory]
else:
dirs = check.GenerateGuesses('Blzpack')
return check.FortranLib(tmpdir, conf, vars, cmake, 'BLZPACK', dirs, libs,
functions)
def Check(conf, vars, cmake, tmpdir, directory, libs):
if (petscconf.PRECISION != 'single') & (petscconf.PRECISION != 'double'):
log.Exit(
'ERROR: ARPACK is supported only in single or double precision.')
if petscconf.IND64:
log.Exit('ERROR: cannot use external packages with 64-bit indices.')
if petscconf.MPIUNI:
if petscconf.SCALAR == 'real':
if petscconf.PRECISION == 'single':
functions = ['snaupd', 'sneupd', 'ssaupd', 'sseupd']
else:
functions = ['dnaupd', 'dneupd', 'dsaupd', 'dseupd']
else:
if petscconf.PRECISION == 'single':
functions = ['cnaupd', 'cneupd']
else:
functions = ['znaupd', 'zneupd']
else:
if petscconf.SCALAR == 'real':
if petscconf.PRECISION == 'single':
functions = ['psnaupd', 'psneupd', 'pssaupd', 'psseupd']
else:
functions = ['pdnaupd', 'pdneupd', 'pdsaupd', 'pdseupd']
else:
if petscconf.PRECISION == 'single':
functions = ['pcnaupd', 'pcneupd']
else:
functions = ['pznaupd', 'pzneupd']
if libs:
libs = [libs]
else:
if petscconf.MPIUNI:
libs = [['-larpack'], ['-larpack_LINUX'], ['-larpack_SUN4']]
else:
libs = [['-lparpack', '-larpack'], ['-lparpack_MPI', '-larpack'],
['-lparpack_MPI-LINUX', '-larpack_LINUX'],
['-lparpack_MPI-SUN4', '-larpack_SUN4']]
if directory:
dirs = [directory]
else:
dirs = check.GenerateGuesses('Arpack')
return check.FortranLib(tmpdir, conf, vars, cmake, 'ARPACK', dirs, libs,
functions)
def Check(conf,vars,cmake,tmpdir,directory,libs):
log.write('='*80)
log.Println('Checking PRIMME library...')
if petscconf.PRECISION != 'double':
log.Exit('ERROR: PRIMME is supported only in double precision.')
if petscconf.IND64:
log.Exit('ERROR: cannot use external packages with 64-bit indices.')
functions_base = ['primme_set_method','primme_Free','primme_initialize']
if directory:
dirs = [directory]
else:
dirs = check.GenerateGuesses('Primme')
include = 'PRIMMESRC/COMMONSRC'
if not libs:
libs = ['-lprimme']
if petscconf.SCALAR == 'real':
functions = functions_base + ['dprimme']
else:
functions = functions_base + ['zprimme']
for d in dirs:
if d:
if 'rpath' in petscconf.SLFLAG:
l = [petscconf.SLFLAG + d] + ['-L' + d] + libs
else:
l = ['-L' + d] + libs
f = ['-I' + d + '/' + include]
else:
l = libs
f = []
if check.Link(tmpdir,functions,[],l+f):
conf.write('#ifndef SLEPC_HAVE_PRIMME\n#define SLEPC_HAVE_PRIMME 1\n#endif\n\n')
vars.write('PRIMME_LIB = ' + str.join(' ', l) + '\n')
vars.write('PRIMME_FLAGS = ' + str.join(' ', f) + '\n')
cmake.write('set (SLEPC_HAVE_PRIMME YES)\n')
cmake.write('find_library (PRIMME_LIB primme HINTS '+ d +')\n')
cmake.write('find_path (PRIMME_INCLUDE primme.h ' + d + '/PRIMMESRC/COMMONSRC)\n')
return l+f
log.Println('ERROR: Unable to link with PRIMME library')
log.Println('ERROR: In directories '+''.join([s+' ' for s in dirs]))
log.Println('ERROR: With flags '+''.join([s+' ' for s in libs]))
log.Exit('')
def FortranLib(tmpdir,
conf,
vars,
cmake,
name,
dirs,
libs,
functions,
callbacks=[]):
log.write('=' * 80)
log.Println('Checking ' + name + ' library...')
error = ''
mangling = ''
for d in dirs:
for l in libs:
if d:
if 'rpath' in petscconf.SLFLAG:
flags = [petscconf.SLFLAG + d] + ['-L' + d] + l
else:
flags = ['-L' + d] + l
else:
flags = l
(mangling, output) = FortranLink(tmpdir, functions, callbacks,
flags)
error += output
if mangling: break
if mangling: break
if mangling:
log.write(output)
else:
log.write(error)
log.Println('ERROR: Unable to link with library ' + name)
log.Println('ERROR: In directories ' + ''.join([s + ' '
for s in dirs]))
log.Println('ERROR: With flags ' + ''.join([s + ' ' for s in flags]))
log.Exit('')
conf.write('#ifndef SLEPC_HAVE_' + name + '\n#define SLEPC_HAVE_' + name +
' 1\n#define SLEPC_' + name + '_HAVE_' + mangling +
' 1\n#endif\n\n')
vars.write(name + '_LIB = ' + str.join(' ', flags) + '\n')
cmake.write('set (SLEPC_HAVE_' + name + ' YES)\n')
libname = ''.join([s.lstrip('-l') + ' ' for s in l])
cmake.write(
'set (' + name + '_LIB "")\nforeach (libname ' + libname +
')\n string (TOUPPER ${libname} LIBNAME)\n find_library (${LIBNAME}LIB ${libname} HINTS '
+ d + ')\n list (APPEND ' + name +
'_LIB "${${LIBNAME}LIB}")\nendforeach()\n')
return flags
def Check(conf,vars,cmake,tmpdir,directory,libs):
if petscconf.SCALAR != 'complex':
log.Exit('ERROR: FEAST is supported only with complex numbers.')
if (petscconf.PRECISION != 'single') & (petscconf.PRECISION != 'double'):
log.Exit('ERROR: FEAST is supported only in single or double precision.')
if petscconf.IND64:
log.Exit('ERROR: cannot use external packages with 64-bit indices.')
functions = ['feastinit']
if petscconf.SCALAR == 'real':
if petscconf.PRECISION == 'single':
functions += ['sfeast_srci']
else:
functions += ['dfeast_srci']
else:
if petscconf.PRECISION == 'single':
functions += ['cfeast_hrci']
else:
functions += ['zfeast_hrci']
if libs:
libs = [libs]
else:
if petscconf.MPIUNI:
libs = [['-lpfeast']]
else:
libs = [['-lfeast']]
if directory:
dirs = [directory]
else:
dirs = check.GenerateGuesses('Feast')
return check.FortranLib(tmpdir,conf,vars,cmake,'FEAST',dirs,libs,functions)
def Install(conf, vars, cmake, tmpdir, url, archdir):
'''
Download and uncompress the BLOPEX tarball
'''
log.write('=' * 80)
log.Println('Installing BLOPEX...')
if petscconf.PRECISION != 'double':
log.Exit('ERROR: BLOPEX is supported only in double precision.')
if petscconf.IND64:
log.Exit('ERROR: cannot use external packages with 64-bit indices.')
packagename = 'blopex-1.1.2'
externdir = archdir + '/externalpackages'
builddir = os.sep.join([externdir, packagename])
# Create externalpackages directory
if not os.path.exists(externdir):
try:
os.mkdir(externdir)
except:
sys.exit('ERROR: cannot create directory ' + externdir)
# Check if source is already available
if os.path.exists(builddir):
log.Println('Using ' + builddir)
else:
# Download tarball
if url == '':
url = 'http://www.grycap.upv.es/slepc/download/external/' + packagename + '.tar.gz'
archiveZip = 'blopex.tar.gz'
localFile = os.sep.join([externdir, archiveZip])
log.Println('Downloading ' + url + ' to ' + localFile)
if os.path.exists(localFile):
os.remove(localFile)
try:
urllib.urlretrieve(url, localFile)
except Exception, e:
name = 'blopex'
filename = os.path.basename(urlparse.urlparse(url)[2])
failureMessage = '''\
Unable to download package %s from: %s
* If your network is disconnected - please reconnect and rerun config/configure.py
* Alternatively, you can download the above URL manually, to /yourselectedlocation/%s
and use the configure option:
--download-%s=/yourselectedlocation/%s
''' % (name, url, filename, name, filename)
raise RuntimeError(failureMessage)
# Uncompress tarball
log.Println('Uncompressing ' + localFile + ' to directory ' + builddir)
if os.path.exists(builddir):
for root, dirs, files in os.walk(builddir, topdown=False):
for name in files:
os.remove(os.path.join(root, name))
for name in dirs:
os.rmdir(os.path.join(root, name))
try:
if sys.version_info >= (2, 5):
import tarfile
tar = tarfile.open(localFile, "r:gz")
tar.extractall(path=externdir)
tar.close()
os.remove(localFile)
else:
result, output = commands.getstatusoutput(
'cd ' + externdir + '; gunzip ' + archiveZip +
'; tar -xf ' + archiveZip.split('.gz')[0])
os.remove(localFile.split('.gz')[0])
except RuntimeError, e:
raise RuntimeError('Error uncompressing ' + archiveZip + ': ' +
str(e))
pkg.requested for pkg in externalpackages):
log.Print(
'\nWARNING: forcing --with-clean=1 because previous configuration had external packages'
)
slepc.clean = True
except:
pass
if slepc.clean:
log.Print('\nCleaning arch dir ' + archdir + '...')
try:
for root, dirs, files in os.walk(archdir, topdown=False):
for name in files:
if name != 'configure.log':
os.remove(os.path.join(root, name))
except:
log.Exit('ERROR: Cannot remove existing files in ' + archdir)
for rdir in ['obj', 'externalpackages']:
try:
shutil.rmtree(os.path.join(archdir, rdir))
except:
pass
# Create other directories and configuration files
if not slepc.prefixdir:
slepc.prefixdir = archdir
includedir = CreateDir(archdir, 'include', log)
modulesdir = CreateDirTwo(confdir, 'modules', 'slepc', log)
pkgconfdir = CreateDir(libdir, 'pkgconfig', log)
slepcvars = CreateFile(confdir, 'slepcvariables', log)
slepcconf = CreateFile(includedir, 'slepcconf.h', log)
pkgconfig = CreateFile(pkgconfdir, 'SLEPc.pc', log)
# Check if PETSc is working
log.Println('Checking PETSc installation...')
if petscversion.VERSION > slepcversion.VERSION:
log.Println('WARNING: PETSc version ' + petscversion.VERSION +
' is newer than SLEPc version ' + slepcversion.VERSION)
if petscversion.RELEASE != slepcversion.RELEASE:
sys.exit(
'ERROR: Cannot mix release and development versions of SLEPc and PETSc'
)
if petscconf.ISINSTALL:
if os.path.realpath(petscconf.DESTDIR) != os.path.realpath(petscdir):
log.Println(
'WARNING: PETSC_DIR does not point to PETSc installation path')
if not check.Link(tmpdir, [], [], []):
log.Exit('ERROR: Unable to link with PETSc')
# Single library installation
if petscconf.SINGLELIB:
slepcvars.write('SHLIBS = libslepc\n')
slepcvars.write('LIBNAME = ${INSTALL_LIB_DIR}/libslepc.${AR_LIB_SUFFIX}\n')
for module in ['SYS', 'MFN', 'EPS', 'SVD', 'PEP', 'NEP']:
slepcvars.write(
'SLEPC_' + module +
'_LIB = ${CC_LINKER_SLFLAG}${SLEPC_LIB_DIR} -L${SLEPC_LIB_DIR} -lslepc ${SLEPC_EXTERNAL_LIB} ${PETSC_KSP_LIB}\n'
)
slepcvars.write(
'SLEPC_LIB = ${CC_LINKER_SLFLAG}${SLEPC_LIB_DIR} -L${SLEPC_LIB_DIR} -lslepc ${SLEPC_EXTERNAL_LIB} ${PETSC_KSP_LIB}\n'
)
# Check for external packages
pkg.requested for pkg in externalpackages):
log.Print(
'\nWARNING: forcing --with-clean=1 because previous configuration had external packages'
)
slepc.clean = True
except:
pass
if slepc.clean:
log.Print('\nCleaning arch dir ' + archdir + '...')
try:
for root, dirs, files in os.walk(archdir, topdown=False):
for name in files:
if name != 'configure.log':
os.remove(os.path.join(root, name))
except:
log.Exit('ERROR: Cannot remove existing files in ' + archdir)
for rdir in ['CMakeFiles', 'obj', 'externalpackages']:
try:
shutil.rmtree(os.path.join(archdir, rdir))
except:
pass
# Create other directories and configuration files
if not slepc.prefixdir:
slepc.prefixdir = archdir
includedir = CreateDir(archdir, 'include', log)
modulesdir = CreateDirTwo(confdir, 'modules', 'slepc', log)
pkgconfdir = CreateDir(libdir, 'pkgconfig', log)
slepcvars = CreateFile(confdir, 'slepcvariables', log)
slepcrules = CreateFile(confdir, 'slepcrules', log)
slepcconf = CreateFile(includedir, 'slepcconf.h', log)