def _have_fortran_compiler():
from numpy.distutils.fcompiler import available_fcompilers_for_platform, \
new_fcompiler, \
DistutilsModuleError, \
CompilerNotFound
from numpy.distutils import customized_fcompiler
log.info('---------Detecting FORTRAN compilers-------')
try:
c = customized_fcompiler()
v = c.get_version()
return True
except (DistutilsModuleError, CompilerNotFound, AttributeError) as e:
return False
def get_flags(self):
return [
"/nologo",
"/MD",
"/WX",
"/iface=(cref,nomixed_str_len_arg)",
"/names:lowercase",
"/assume:underscore",
]
def get_flags_opt(self):
return [
"/Ox", "/fast", "/optimize:5", "/unroll:0", "/math_library:fast"
]
def get_flags_arch(self):
return ["/threads"]
def get_flags_debug(self):
return ["/debug"]
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="compaq").get_version())
break
return opt
def get_flags_arch_f77(self):
r = None
if cpu.is_r10000():
r = 10000
elif cpu.is_r12000():
r = 12000
elif cpu.is_r8000():
r = 8000
elif cpu.is_r5000():
r = 5000
elif cpu.is_r4000():
r = 4000
if r is not None:
return ["r%s" % (r)]
return []
def get_flags_arch_f90(self):
r = self.get_flags_arch_f77()
if r:
r[0] = "-" + r[0]
return r
if __name__ == "__main__":
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="mips").get_version())
class PathScaleFCompiler(FCompiler):
compiler_type = 'pathf95'
description = 'PathScale Fortran Compiler'
version_pattern = r'PathScale\(TM\) Compiler Suite: Version (?P<version>[\d.]+)'
executables = {
'version_cmd': ["pathf95", "-version"],
'compiler_f77': ["pathf95", "-fixedform"],
'compiler_fix': ["pathf95", "-fixedform"],
'compiler_f90': ["pathf95"],
'linker_so': ["pathf95", "-shared"],
'archiver': ["ar", "-cr"],
'ranlib': ["ranlib"]
}
pic_flags = ['-fPIC']
module_dir_switch = '-module ' # Don't remove ending space!
module_include_switch = '-I'
def get_flags_opt(self):
return ['-O3']
def get_flags_debug(self):
return ['-g']
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='pathf95').get_version())
possible_executables = ['efl'] # XXX this is a wild guess
ar_exe = IntelVisualFCompiler.ar_exe
executables = {
'version_cmd': None,
'compiler_f77': [None, "-FI", "-w90", "-w95"],
'compiler_fix': [None, "-FI", "-4L72", "-w"],
'compiler_f90': [None],
'linker_so': ['<F90>', "-shared"],
'archiver': [ar_exe, "/verbose", "/OUT:"],
'ranlib': None
}
class IntelEM64VisualFCompiler(IntelVisualFCompiler):
compiler_type = 'intelvem'
description = 'Intel Visual Fortran Compiler for 64-bit apps'
version_match = simple_version_match(start=r'Intel\(R\).*?64,')
def get_flags_arch(self):
return ['/QaxSSE3']
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='intel').get_version())
def get_flags_opt(self):
return ['-O3']
def get_flags_arch(self):
return []
def runtime_library_dir_option(self, dir):
raise NotImplementedError
else:
from numpy.distutils.fcompiler import CompilerNotFound
# No point in supporting on older Pythons because not ABI compatible
class PGroupFlangCompiler(FCompiler):
compiler_type = 'flang'
description = 'Portland Group Fortran LLVM Compiler'
def get_version(self):
raise CompilerNotFound('Flang unsupported on Python < 3.5')
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
if 'flang' in sys.argv:
print(customized_fcompiler(compiler='flang').get_version())
else:
print(customized_fcompiler(compiler='pg').get_version())
if self.get_version() > "4.6":
opt.extend(["-YDEALLOC=ALL"])
return opt
def get_flags_fix(self):
opt = FCompiler.get_flags_fix(self)
opt.extend([
"-YCFRL=1",
"-YCOM_NAMES=LCS",
"-YCOM_PFX",
"-YEXT_PFX",
"-YCOM_SFX=_",
"-YEXT_SFX=_",
"-YEXT_NAMES=LCS",
])
opt.extend(["-f", "fixed"])
return opt
def get_flags_opt(self):
opt = ["-O"]
return opt
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="absoft").get_version())
description = 'NAG Fortran Compiler'
executables = {
'version_cmd': ["nagfor", "-V"],
'compiler_f77': ["nagfor", "-fixed"],
'compiler_fix': ["nagfor", "-fixed"],
'compiler_f90': ["nagfor"],
'linker_so': ["nagfor"],
'archiver': ["ar", "-cr"],
'ranlib': ["ranlib"]
}
def get_flags_debug(self):
version = self.get_version()
if version and version > '6.1':
return [
'-g', '-u', '-nan', '-C=all', '-thread_safe', '-kind=unique',
'-Warn=allocation', '-Warn=subnormal'
]
else:
return ['-g', '-nan', '-C=all', '-u', '-thread_safe']
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
compiler = customized_fcompiler(compiler='nagfor')
print(compiler.get_version())
print(compiler.get_flags_debug())
module_dir_switch = None # XXX: fix me
module_include_switch = None # XXX: fix me
pic_flags = ["+Z"]
def get_flags(self):
return self.pic_flags + ["+ppu", "+DD64"]
def get_flags_opt(self):
return ["-O3"]
def get_libraries(self):
return ["m"]
def get_library_dirs(self):
opt = ["/usr/lib/hpux64"]
return opt
def get_version(self, force=0, ok_status=[256, 0, 1]):
# XXX status==256 may indicate 'unrecognized option' or
# 'no input file'. So, version_cmd needs more work.
return FCompiler.get_version(self, force, ok_status)
if __name__ == "__main__":
from distutils import log
log.set_verbosity(10)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="hpux").get_version())
description = "PathScale Fortran Compiler"
version_pattern = r"PathScale\(TM\) Compiler Suite: Version (?P<version>[\d.]+)"
executables = {
"version_cmd": ["pathf95", "-version"],
"compiler_f77": ["pathf95", "-fixedform"],
"compiler_fix": ["pathf95", "-fixedform"],
"compiler_f90": ["pathf95"],
"linker_so": ["pathf95", "-shared"],
"archiver": ["ar", "-cr"],
"ranlib": ["ranlib"],
}
pic_flags = ["-fPIC"]
module_dir_switch = "-module " # Don't remove ending space!
module_include_switch = "-I"
def get_flags_opt(self):
return ["-O3"]
def get_flags_debug(self):
return ["-g"]
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="pathf95").get_version())
'version_cmd': ["<F77>", "--version"],
'compiler_f77': ["frt", "-Fixed"],
'compiler_fix': ["frt", "-Fixed"],
'compiler_f90': ["frt"],
'linker_so': ["frt", "-shared"],
'archiver': ["ar", "-cr"],
'ranlib': ["ranlib"]
}
pic_flags = ['-KPIC']
module_dir_switch = '-M'
module_include_switch = '-I'
def get_flags_opt(self):
return ['-O3']
def get_flags_debug(self):
return ['-g']
def runtime_library_dir_option(self, dir):
return f'-Wl,-rpath={dir}'
def get_libraries(self):
return ['fj90f', 'fj90i', 'fjsrcinfo']
if __name__ == '__main__':
from distutils import log
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler('fujitsu').get_version())
ar_exe = IntelVisualFCompiler.ar_exe
executables = {
"version_cmd": None,
"compiler_f77": [None, "-FI", "-w90", "-w95"],
"compiler_fix": [None, "-FI", "-4L72", "-w"],
"compiler_f90": [None],
"linker_so": ["<F90>", "-shared"],
"archiver": [ar_exe, "/verbose", "/OUT:"],
"ranlib": None,
}
class IntelEM64VisualFCompiler(IntelVisualFCompiler):
compiler_type = "intelvem"
description = "Intel Visual Fortran Compiler for 64-bit apps"
version_match = simple_version_match(start=r"Intel\(R\).*?64,")
def get_flags_arch(self):
return [""]
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="intel").get_version())
}
module_dir_switch = None # XXX Fix me
module_include_switch = None # XXX Fix me
def find_executables(self):
pass
def get_version_cmd(self):
f90 = self.compiler_f90[0]
d, b = os.path.split(f90)
vf90 = os.path.join(d, "v" + b)
return vf90
def get_flags_arch(self):
vast_version = self.get_version()
gnu = GnuFCompiler()
gnu.customize(None)
self.version = gnu.get_version()
opt = GnuFCompiler.get_flags_arch(self)
self.version = vast_version
return opt
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="vast").get_version())
from numpy.distutils import customized_fcompiler
compilers = ["NoneFCompiler"]
class NoneFCompiler(FCompiler):
compiler_type = "none"
description = "Fake Fortran compiler"
executables = {
"compiler_f77": None,
"compiler_f90": None,
"compiler_fix": None,
"linker_so": None,
"linker_exe": None,
"archiver": None,
"ranlib": None,
"version_cmd": None,
}
def find_executables(self):
pass
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
print(customized_fcompiler(compiler="none").get_version())
def get_flags_arch(self):
opt = []
for a in '19 20 21 22_4k 22_5k 24 25 26 27 28 30 32_5k 32_10k'.split():
if getattr(cpu, 'is_IP%s' % a)():
opt.append('-TARG:platform=IP%s' % a)
break
return opt
def get_flags_arch_f77(self):
r = None
if cpu.is_r10000(): r = 10000
elif cpu.is_r12000(): r = 12000
elif cpu.is_r8000(): r = 8000
elif cpu.is_r5000(): r = 5000
elif cpu.is_r4000(): r = 4000
if r is not None:
return ['r%s' % (r)]
return []
def get_flags_arch_f90(self):
r = self.get_flags_arch_f77()
if r:
r[0] = '-' + r[0]
return r
if __name__ == '__main__':
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='mips').get_version())
'ranlib': ["ranlib"]
}
module_dir_switch = None #XXX Fix me
module_include_switch = None #XXX Fix me
def get_flags_opt(self):
return ['-O']
def get_flags_debug(self):
return ['-g', '--chk', '--chkglobal']
def get_library_dirs(self):
opt = []
d = os.environ.get('LAHEY')
if d:
opt.append(os.path.join(d, 'lib'))
return opt
def get_libraries(self):
opt = []
opt.extend(['fj9f6', 'fj9i6', 'fj9ipp', 'fj9e6'])
return opt
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='lahey').get_version())
"compiler_f77": ["frt", "-Fixed"],
"compiler_fix": ["frt", "-Fixed"],
"compiler_f90": ["frt"],
"linker_so": ["frt", "-shared"],
"archiver": ["ar", "-cr"],
"ranlib": ["ranlib"],
}
pic_flags = ["-KPIC"]
module_dir_switch = "-M"
module_include_switch = "-I"
def get_flags_opt(self):
return ["-O3"]
def get_flags_debug(self):
return ["-g"]
def runtime_library_dir_option(self, dir):
return f"-Wl,-rpath={dir}"
def get_libraries(self):
return ["fj90f", "fj90i", "fjsrcinfo"]
if __name__ == "__main__":
from distutils import log
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler("fujitsu").get_version())
module_dir_switch = None # XXX: fix me
module_include_switch = None # XXX: fix me
pic_flags = ['+Z']
def get_flags(self):
return self.pic_flags + ['+ppu', '+DD64']
def get_flags_opt(self):
return ['-O3']
def get_libraries(self):
return ['m']
def get_library_dirs(self):
opt = ['/usr/lib/hpux64']
return opt
def get_version(self, force=0, ok_status=[256, 0, 1]):
# XXX status==256 may indicate 'unrecognized option' or
# 'no input file'. So, version_cmd needs more work.
return FCompiler.get_version(self, force, ok_status)
if __name__ == '__main__':
from distutils import log
log.set_verbosity(10)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='hpux').get_version())
"archiver": ["ar", "-cr"],
"ranlib": ["ranlib"],
}
def get_flags_debug(self):
version = self.get_version()
if version and version > "6.1":
return [
"-g",
"-u",
"-nan",
"-C=all",
"-thread_safe",
"-kind=unique",
"-Warn=allocation",
"-Warn=subnormal",
]
else:
return ["-g", "-nan", "-C=all", "-u", "-thread_safe"]
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
compiler = customized_fcompiler(compiler="nagfor")
print(compiler.get_version())
print(compiler.get_flags_debug())
executables = {
"version_cmd": ["<F90>", "--version"],
"compiler_f77": ["g95", "-ffixed-form"],
"compiler_fix": ["g95", "-ffixed-form"],
"compiler_f90": ["g95"],
"linker_so": ["<F90>", "-shared"],
"archiver": ["ar", "-cr"],
"ranlib": ["ranlib"],
}
pic_flags = ["-fpic"]
module_dir_switch = "-fmod="
module_include_switch = "-I"
def get_flags(self):
return ["-fno-second-underscore"]
def get_flags_opt(self):
return ["-O"]
def get_flags_debug(self):
return ["-g"]
if __name__ == "__main__":
from distutils import log
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler("g95").get_version())
'archiver': ["ar", "-cr"],
'ranlib': ["ranlib"]
}
module_dir_switch = None #XXX Fix me
module_include_switch = None #XXX Fix me
def find_executables(self):
pass
def get_version_cmd(self):
f90 = self.compiler_f90[0]
d, b = os.path.split(f90)
vf90 = os.path.join(d, 'v' + b)
return vf90
def get_flags_arch(self):
vast_version = self.get_version()
gnu = GnuFCompiler()
gnu.customize(None)
self.version = gnu.get_version()
opt = GnuFCompiler.get_flags_arch(self)
self.version = vast_version
return opt
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='vast').get_version())
from numpy.distutils.fcompiler import FCompiler
from numpy.distutils import customized_fcompiler
compilers = ['NoneFCompiler']
class NoneFCompiler(FCompiler):
compiler_type = 'none'
description = 'Fake Fortran compiler'
executables = {
'compiler_f77': None,
'compiler_f90': None,
'compiler_fix': None,
'linker_so': None,
'linker_exe': None,
'archiver': None,
'ranlib': None,
'version_cmd': None,
}
def find_executables(self):
pass
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
print(customized_fcompiler(compiler='none').get_version())
module_dir_switch = None # XXX Fix me
module_include_switch = None # XXX Fix me
def get_flags_opt(self):
return ["-O"]
def get_flags_debug(self):
return ["-g", "--chk", "--chkglobal"]
def get_library_dirs(self):
opt = []
d = os.environ.get("LAHEY")
if d:
opt.append(os.path.join(d, "lib"))
return opt
def get_libraries(self):
opt = []
opt.extend(["fj9f6", "fj9i6", "fj9ipp", "fj9e6"])
return opt
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler="lahey").get_version())
else:
opt.append('-bshared')
version = self.get_version(ok_status=[0, 40])
if version is not None:
if sys.platform.startswith('aix'):
xlf_cfg = '/etc/xlf.cfg'
else:
xlf_cfg = '/etc/opt/ibmcmp/xlf/%s/xlf.cfg' % version
fo, new_cfg = make_temp_file(suffix='_xlf.cfg')
log.info('Creating '+new_cfg)
fi = open(xlf_cfg, 'r')
crt1_match = re.compile(r'\s*crt\s*[=]\s*(?P<path>.*)/crt1.o').match
for line in fi:
m = crt1_match(line)
if m:
fo.write('crt = %s/bundle1.o\n' % (m.group('path')))
else:
fo.write(line)
fi.close()
fo.close()
opt.append('-F'+new_cfg)
return opt
def get_flags_opt(self):
return ['-O3']
if __name__ == '__main__':
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler(compiler='ibm').get_version())
def get_flags(self):
return []
def get_flags_free(self):
return []
def get_flags_debug(self):
return ["-g"]
def get_flags_opt(self):
return ["-O3"]
def get_flags_arch(self):
return []
def runtime_library_dir_option(self, dir):
raise NotImplementedError
if __name__ == "__main__":
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
if "flang" in sys.argv:
print(customized_fcompiler(compiler="flang").get_version())
else:
print(customized_fcompiler(compiler="pg").get_version())
# Though -N15 is undocumented, it works with
# Absoft 8.0 on Linux
opt.append('-N15')
return opt
def get_flags_f90(self):
opt = FCompiler.get_flags_f90(self)
opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX",
"-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"])
if self.get_version():
if self.get_version()>'4.6':
opt.extend(["-YDEALLOC=ALL"])
return opt
def get_flags_fix(self):
opt = FCompiler.get_flags_fix(self)
opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX",
"-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"])
opt.extend(["-f", "fixed"])
return opt
def get_flags_opt(self):
opt = ['-O']
return opt
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='absoft').get_version())
"""Return true if the architecture supports the -arch flag"""
newcmd = cmd[:]
fid, filename = tempfile.mkstemp(suffix=".f")
os.close(fid)
try:
d = os.path.dirname(filename)
output = os.path.splitext(filename)[0] + ".o"
try:
newcmd.extend(["-arch", arch, "-c", filename])
p = Popen(newcmd, stderr=STDOUT, stdout=PIPE, cwd=d)
p.communicate()
return p.returncode == 0
finally:
if os.path.exists(output):
os.remove(output)
finally:
os.remove(filename)
return False
if __name__ == '__main__':
from distutils import log
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler('gnu').get_version())
try:
print(customized_fcompiler('g95').get_version())
except Exception:
print(get_exception())
'compiler_fix': [fc_exe, "/fixed"],
'compiler_f90': [fc_exe],
'linker_so': ['<F90>'],
'archiver': [ar_exe, "/OUT:"],
'ranlib': None
}
def get_flags(self):
return [
'/nologo', '/MD', '/WX', '/iface=(cref,nomixed_str_len_arg)',
'/names:lowercase', '/assume:underscore'
]
def get_flags_opt(self):
return [
'/Ox', '/fast', '/optimize:5', '/unroll:0', '/math_library:fast'
]
def get_flags_arch(self):
return ['/threads']
def get_flags_debug(self):
return ['/debug']
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='compaq').get_version())
def get_flags_opt(self):
return ['-O3']
def get_flags_arch(self):
return []
def runtime_library_dir_option(self, dir):
raise NotImplementedError
else:
from numpy.distutils.fcompiler import CompilerNotFound
# No point in supporting on older Pythons because not ABI compatible
class PGroupFlangCompiler(FCompiler):
compiler_type = 'flang'
description = 'Portland Group Fortran LLVM Compiler'
def get_version(self):
raise CompilerNotFound('Flang unsupported on Python < 3.5')
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
if 'flang' in sys.argv:
print(customized_fcompiler(compiler='flang').get_version())
else:
print(customized_fcompiler(compiler='pg').get_version())
"""Return true if the architecture supports the -arch flag"""
newcmd = cmd[:]
fid, filename = tempfile.mkstemp(suffix=".f")
os.close(fid)
try:
d = os.path.dirname(filename)
output = os.path.splitext(filename)[0] + ".o"
try:
newcmd.extend(["-arch", arch, "-c", filename])
p = Popen(newcmd, stderr=STDOUT, stdout=PIPE, cwd=d)
p.communicate()
return p.returncode == 0
finally:
if os.path.exists(output):
os.remove(output)
finally:
os.remove(filename)
return False
if __name__ == '__main__':
from distutils import log
from numpy.distutils import customized_fcompiler
log.set_verbosity(2)
print(customized_fcompiler('gnu').get_version())
try:
print(customized_fcompiler('g95').get_version())
except Exception as e:
print(e)
# Though -N15 is undocumented, it works with
# Absoft 8.0 on Linux
opt.append('-N15')
return opt
def get_flags_f90(self):
opt = FCompiler.get_flags_f90(self)
opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX",
"-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"])
if self.get_version():
if self.get_version()>'4.6':
opt.extend(["-YDEALLOC=ALL"])
return opt
def get_flags_fix(self):
opt = FCompiler.get_flags_fix(self)
opt.extend(["-YCFRL=1", "-YCOM_NAMES=LCS", "-YCOM_PFX", "-YEXT_PFX",
"-YCOM_SFX=_", "-YEXT_SFX=_", "-YEXT_NAMES=LCS"])
opt.extend(["-f", "fixed"])
return opt
def get_flags_opt(self):
opt = ['-O']
return opt
if __name__ == '__main__':
from distutils import log
log.set_verbosity(2)
from numpy.distutils import customized_fcompiler
print(customized_fcompiler(compiler='absoft').get_version())
