/usr/lib/python2.7/dist-packages/dolfin/common/globalparameters.py is in python-dolfin 1.3.0+dfsg-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | """This module defines Python-specific global parameters for DOLFIN by
adding to the global parameter set defined in C++."""
# Copyright (C) 2009-2010 Anders Logg
#
# This file is part of DOLFIN.
#
# DOLFIN is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# DOLFIN is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
#
# First added: 2009-09-21
# Last changed: 2011-03-14
__all__ = ["parameters"]
import ufl
from dolfin.cpp import parameters, Parameters, MPI
# Set default form compiler
form_compiler_name = "ffc"
# Import form compiler
try:
form_compiler = __import__(form_compiler_name)
except ImportError, message:
print message
raise RuntimeError, "Could not import %s form compiler." % form_compiler_name
# Initialize form compiler parameters
form_compiler_parameters = Parameters("form_compiler")
for key, value in form_compiler.default_parameters().iteritems():
if key in ["swig_binary", "swig_path"]:
continue
form_compiler_parameters.add(key, value)
form_compiler_parameters.add("name", form_compiler_name)
# Special case: handling -1 as "auto" for quadrature_degree in FFC
if form_compiler_name == "ffc":
form_compiler_parameters.remove("quadrature_degree")
form_compiler_parameters.add("quadrature_degree", -1)
form_compiler_parameters.add("no-evaluate_basis_derivatives", True)
# Increase log level for form compiler to hide output
form_compiler_parameters["log_level"] = ufl.INFO + 5
# Set prefix when running in parallel
if MPI.num_processes() > 1:
form_compiler_parameters["log_prefix"] = "Process %d: " % MPI.process_number()
# Add form compiler parameters to global parameter set
if not parameters.has_parameter_set("form_compiler"):
parameters.add(form_compiler_parameters)
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