def runtest(self):
import matplotlib as _mpl
_mpl.use('Agg')
import numpy as np
from angela2 import prefs
from angela2.utils.filetools import ensure_directory_of_file
prefs.codegen.target = self.codegen_target
prefs.core.default_float_dtype = self.dtype
# Move to the file's directory for the run, so that it can do relative
# imports and load files (e.g. figure style files)
curdir = os.getcwd()
os.chdir(os.path.dirname(self.filename))
sys.path.append(os.path.dirname(self.filename))
import warnings
warnings.simplefilter('ignore')
try:
with open(self.filename, 'r') as f:
exec(f.read())
if self.codegen_target == 'cython' and self.dtype == np.float64:
for fignum in _mpl.pyplot.get_fignums():
fname = os.path.relpath(
self.filename,
os.path.abspath(
os.path.join(curdir, '..', '..', 'examples')))
fname = fname.replace('/', '.').replace('\\\\', '.')
fname = fname.replace('.py', '.%d.png' % fignum)
fname = os.path.abspath(
'../docs_sphinx/resources/examples_images/' + fname)
ensure_directory_of_file(fname)
_mpl.pyplot.figure(fignum).savefig(fname)
finally:
os.chdir(curdir)
sys.path.remove(os.path.dirname(self.filename))
device.reinit()
set_device('runtime')
def before_run(self):
angela2.prefs.reset_to_defaults()
angela2.set_device('cpp_standalone', build_on_run=False)
angela2.prefs.devices.cpp_standalone.openmp_threads = 4
def before_run(self):
angela2.prefs.reset_to_defaults()
angela2.set_device('runtime')
angela2.prefs.codegen.target = 'cython'
def before_run(self):
angela2.prefs.reset_to_defaults()
angela2.set_device('cpp_standalone', build_on_run=False)
def before_run(self):
angela2.prefs.reset_to_defaults()
angela2.set_device('runtime')
angela2.prefs.load_preferences()