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"""
fujitsu
Supports Fujitsu compiler function.
This compiler is developed by Fujitsu and is used in A64FX on Fugaku.
"""
from numpy.distutils.fcompiler import FCompiler
compilers = ['FujitsuFCompiler']
class FujitsuFCompiler(FCompiler):
compiler_type = 'fujitsu'
description = 'Fujitsu Fortran Compiler'
possible_executables = ['frt']
version_pattern = r'frt \(FRT\) (?P<version>[a-z\d.]+)'
# $ frt --version
# frt (FRT) x.x.x yyyymmdd
executables = {
'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())
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