def _set_fftw_variables(self):
if not hasattr(self, 'BLAS_LIB_DIR'):
self.log.raiseException(
"_set_fftw_variables: IntelFFT based on IntelMKL (no BLAS_LIB_DIR found)"
)
imklver = get_software_version(self.FFT_MODULE_NAME[0])
picsuff = ''
if self.options.get('pic', None):
picsuff = '_pic'
bitsuff = '_lp64'
if self.options.get('i8', None):
bitsuff = '_ilp64'
compsuff = '_intel'
if get_software_root('icc') is None:
if get_software_root('GCC'):
compsuff = '_gnu'
else:
self.log.error(
"Not using Intel compilers or GCC, don't know compiler suffix for FFTW libraries."
)
fftw_libs = ["fftw3xc%s%s" % (compsuff, picsuff)]
if self.options['usempi']:
# add cluster interface for recent imkl versions
if LooseVersion(imklver) >= LooseVersion("11.0.2"):
fftw_libs.append("fftw3x_cdft%s%s" % (bitsuff, picsuff))
elif LooseVersion(imklver) >= LooseVersion("10.3"):
fftw_libs.append("fftw3x_cdft%s" % picsuff)
fftw_libs.append("mkl_cdft_core") # add cluster dft
fftw_libs.extend(self.variables['LIBBLACS'].flatten()
) # add BLACS; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
fftw_libs.extend(self.variables['LIBBLAS'].flatten()
) # add BLAS libs (contains dft)
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
self.FFT_LIB_DIR = self.BLAS_LIB_DIR
self.FFT_INCLUDE_DIR = self.BLAS_INCLUDE_DIR
# building the FFTW interfaces is optional,
# so make sure libraries are there before FFT_LIB is set
imklroot = get_software_root(self.FFT_MODULE_NAME[0])
fft_lib_dirs = [os.path.join(imklroot, d) for d in self.FFT_LIB_DIR]
# filter out gfortran from list of FFTW libraries to check for, since it's not provided by imkl
check_fftw_libs = [lib for lib in fftw_libs if lib != 'gfortran']
fftw_lib_exists = lambda x: any([
os.path.exists(os.path.join(d, "lib%s.a" % x))
for d in fft_lib_dirs
])
if all([fftw_lib_exists(lib) for lib in check_fftw_libs]):
self.FFT_LIB = fftw_libs
else:
tup = (check_fftw_libs, fft_lib_dirs)
msg = "Not all FFTW interface libraries %s are found in %s, can't set FFT_LIB." % tup
self.log.error(msg)
def _set_fftw_variables(self):
if not hasattr(self, 'BLAS_LIB_DIR'):
self.log.raiseException("_set_fftw_variables: IntelFFT based on IntelMKL (no BLAS_LIB_DIR found)")
imklver = get_software_version(self.FFT_MODULE_NAME[0])
picsuff = ''
if self.options.get('pic', None):
picsuff = '_pic'
bitsuff = '_lp64'
if self.options.get('i8', None):
bitsuff = '_ilp64'
compsuff = '_intel'
if get_software_root('icc') is None:
if get_software_root('GCC'):
compsuff = '_gnu'
else:
self.log.error("Not using Intel compilers or GCC, don't know compiler suffix for FFTW libraries.")
fftw_libs = ["fftw3xc%s%s" % (compsuff, picsuff)]
if self.options['usempi']:
# add cluster interface for recent imkl versions
if LooseVersion(imklver) >= LooseVersion("11.0.2"):
fftw_libs.append("fftw3x_cdft%s%s" % (bitsuff, picsuff))
elif LooseVersion(imklver) >= LooseVersion("10.3"):
fftw_libs.append("fftw3x_cdft%s" % picsuff)
fftw_libs.append("mkl_cdft_core") # add cluster dft
fftw_libs.extend(self.variables['LIBBLACS'].flatten()) # add BLACS; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
fftw_libs.extend(self.variables['LIBBLAS'].flatten()) # add BLAS libs (contains dft)
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
self.FFT_LIB_DIR = self.BLAS_LIB_DIR
self.FFT_INCLUDE_DIR = self.BLAS_INCLUDE_DIR
# building the FFTW interfaces is optional,
# so make sure libraries are there before FFT_LIB is set
imklroot = get_software_root(self.FFT_MODULE_NAME[0])
fft_lib_dirs = [os.path.join(imklroot, d) for d in self.FFT_LIB_DIR]
# filter out gfortran from list of FFTW libraries to check for, since it's not provided by imkl
check_fftw_libs = [lib for lib in fftw_libs if lib != 'gfortran']
fftw_lib_exists = lambda x: any([os.path.exists(os.path.join(d, "lib%s.a" % x)) for d in fft_lib_dirs])
if all([fftw_lib_exists(lib) for lib in check_fftw_libs]):
self.FFT_LIB = fftw_libs
else:
tup = (check_fftw_libs, fft_lib_dirs)
msg = "Not all FFTW interface libraries %s are found in %s, can't set FFT_LIB." % tup
self.log.error(msg)
def _set_fftw_variables(self):
if not hasattr(self, 'BLAS_LIB_DIR'):
self.log.raiseException(
"_set_fftw_variables: IntelFFT based on IntelMKL (no BLAS_LIB_DIR found)"
)
imklver = get_software_version(self.FFT_MODULE_NAME[0])
fftwsuff = ""
if self.options.get('pic', None):
fftwsuff = "_pic"
fftw_libs = ["fftw3xc_intel%s" % fftwsuff]
if self.options['usempi']:
# add cluster interface
if LooseVersion(imklver) < LooseVersion("11.1"):
if LooseVersion(imklver) >= LooseVersion("11.0"):
fftw_libs.append("fftw3x_cdft_lp64%s" % fftwsuff)
elif LooseVersion(imklver) >= LooseVersion("10.3"):
fftw_libs.append("fftw3x_cdft%s" % fftwsuff)
fftw_libs.append("mkl_cdft_core") # add cluster dft
fftw_libs.extend(self.variables['LIBBLACS'].flatten(
)) ## add BLACS; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
fftw_libs.extend(self.variables['LIBBLAS'].flatten(
)) ## add core (contains dft) ; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
self.FFT_LIB_DIR = self.BLAS_LIB_DIR
self.FFT_INCLUDE_DIR = self.BLAS_INCLUDE_DIR
# building the FFTW interfaces is optional,
# so make sure libraries are there before FFT_LIB is set
imklroot = get_software_root(self.FFT_MODULE_NAME[0])
fft_lib_dirs = [os.path.join(imklroot, d) for d in self.FFT_LIB_DIR]
if all([
any([
os.path.exists(os.path.join(d, "lib%s.a" % lib))
for d in fft_lib_dirs
]) for lib in fftw_libs
]):
self.FFT_LIB = fftw_libs
else:
msg = "Not all FFTW interface libraries %s are found in %s, can't set FFT_LIB." % (
fftw_libs, fft_lib_dirs)
self.log.error(msg)
def _set_fftw_variables(self):
if not hasattr(self, 'BLAS_LIB_DIR'):
self.log.raiseException("_set_fftw_variables: IntelFFT based on IntelMKL (no BLAS_LIB_DIR found)")
imklver = get_software_version(self.FFT_MODULE_NAME[0])
fftwsuff = ""
if self.options.get('pic', None):
fftwsuff = "_pic"
fftw_libs = ["fftw3xc_intel%s" % fftwsuff]
if self.options['usempi']:
# add cluster interface
if LooseVersion(imklver) < LooseVersion("11.1"):
if LooseVersion(imklver) >= LooseVersion("11.0"):
fftw_libs.append("fftw3x_cdft_lp64%s" % fftwsuff)
elif LooseVersion(imklver) >= LooseVersion("10.3"):
fftw_libs.append("fftw3x_cdft%s" % fftwsuff)
fftw_libs.append("mkl_cdft_core") # add cluster dft
fftw_libs.extend(self.variables['LIBBLACS'].flatten()) ## add BLACS; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
fftw_libs.extend(self.variables['LIBBLAS'].flatten()) ## add core (contains dft) ; use flatten because ListOfList
self.log.debug('fftw_libs %s' % fftw_libs.__repr__())
self.FFT_LIB_DIR = self.BLAS_LIB_DIR
self.FFT_INCLUDE_DIR = self.BLAS_INCLUDE_DIR
# building the FFTW interfaces is optional,
# so make sure libraries are there before FFT_LIB is set
imklroot = get_software_root(self.FFT_MODULE_NAME[0])
fft_lib_dirs = [os.path.join(imklroot, d) for d in self.FFT_LIB_DIR]
if all([any([os.path.exists(os.path.join(d, "lib%s.a" % lib)) for d in fft_lib_dirs]) for lib in fftw_libs]):
self.FFT_LIB = fftw_libs
else:
msg = "Not all FFTW interface libraries %s are found in %s, can't set FFT_LIB." % (fftw_libs, fft_lib_dirs)
self.log.error(msg)