def __init__(self, precision=None, indices=None, complexscalars=None):
if (precision is None) or (indices is None) or (complexscalars is None):
import petsc_conf
defaultprecision, defaultindices, defaultcomplexscalars = petsc_conf.get_conf()
if precision is None:
if defaultprecision is None:
precision = 'double'
else:
precision = defaultprecision
if indices is None:
if defaultindices is None:
indices = '32bit'
else:
indices = defaultindices
if complexscalars is None:
if defaultcomplexscalars is None:
complexscalars = False
else:
complexscalars = defaultcomplexscalars
self.precision = precision
self.indices = indices
self.complexscalars = complexscalars
self._update_dtypes()
def __init__(self, precision=None, indices=None, complexscalars=None):
if (precision is None) or (indices is None) or (complexscalars is
None):
import petsc_conf
defaultprecision, defaultindices, defaultcomplexscalars = petsc_conf.get_conf(
)
if precision is None:
if defaultprecision is None:
precision = 'double'
else:
precision = defaultprecision
if indices is None:
if defaultindices is None:
indices = '32bit'
else:
indices = defaultindices
if complexscalars is None:
if defaultcomplexscalars is None:
complexscalars = False
else:
complexscalars = defaultcomplexscalars
self.precision = precision
if self.precision == '__float128':
raise RuntimeError(
'__float128 (quadruple) precision is not properly supported. One may use double precision by using -binary_write_double in PETSc and precision=\'double\' here'
)
self.indices = indices
self.complexscalars = complexscalars
self._update_dtypes()
def __init__(self, precision=None, indices=None, complexscalars=None):
if (precision is None) or (indices is None) or (complexscalars is None):
import petsc_conf
defaultprecision, defaultindices, defaultcomplexscalars = petsc_conf.get_conf()
if precision is None:
if defaultprecision is None:
precision = 'double'
else:
precision = defaultprecision
if indices is None:
if defaultindices is None:
indices = '32bit'
else:
indices = defaultindices
if complexscalars is None:
if defaultcomplexscalars is None:
complexscalars = False
else:
complexscalars = defaultcomplexscalars
self.precision = precision
if self.precision == '__float128' :
raise RuntimeError('__float128 (quadruple) precision is not properly supported. One may use double precision by using -binary_write_double in PETSc and precision=\'double\' here')
self.indices = indices
self.complexscalars = complexscalars
self._update_dtypes()
def __init__(self, precision=None, indices=None, complexscalars=None):
if (precision is None) or (indices is None) or (complexscalars is
None):
import petsc_conf
defaultprecision, defaultindices, defaultcomplexscalars = petsc_conf.get_conf(
)
if precision is None:
if defaultprecision is None:
precision = 'double'
else:
precision = defaultprecision
if indices is None:
if defaultindices is None:
indices = '32bit'
else:
indices = defaultindices
if complexscalars is None:
if defaultcomplexscalars is None:
complexscalars = False
else:
complexscalars = defaultcomplexscalars
self.precision = precision
self.indices = indices
self.complexscalars = complexscalars
self._update_dtypes()
#!/usr/bin/env python3
import os
import sys
import json
import shutil
petsc_dir = os.environ["PETSC_DIR"]
petsc_py = os.path.join(petsc_dir, "lib/petsc/bin/")
sys.path.append(petsc_py)
from petsc_conf import get_conf
if __name__ == "__main__":
c = get_conf()
with open(os.path.join("petscpy","petsc_conf.json"), "w") as f:
json.dump(list(c), f)
for f in ["PetscBinaryIO.py", "PetscBinaryIOTrajectory.py"]:
shutil.copyfile(os.path.join(petsc_py, f), os.path.join(os.getcwd(), "petscpy", f))
