Viewing file:  f2py_testing.py (1.49 KB) -rw-r--r--
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from __future__ import division, absolute_import, print_function
import sys
import re
from numpy.testing import jiffies, memusage
def cmdline():
m = re.compile(r'\A\d+\Z')
args = []
repeat = 1
for a in sys.argv[1:]:
if m.match(a):
repeat = eval(a)
else:
args.append(a)
f2py_opts = ' '.join(args)
return repeat, f2py_opts
def run(runtest, test_functions, repeat=1):
l = [(t, repr(t.__doc__.split('\n')[1].strip())) for t in test_functions]
start_memusage = memusage()
diff_memusage = None
start_jiffies = jiffies()
i = 0
while i < repeat:
i += 1
for t, fname in l:
runtest(t)
if start_memusage is None:
continue
if diff_memusage is None:
diff_memusage = memusage() - start_memusage
else:
diff_memusage2 = memusage() - start_memusage
if diff_memusage2 != diff_memusage:
print('memory usage change at step %i:' % i,
diff_memusage2 - diff_memusage,
fname)
diff_memusage = diff_memusage2
current_memusage = memusage()
print('run', repeat * len(test_functions), 'tests',
'in %.2f seconds' % ((jiffies() - start_jiffies) / 100.0))
if start_memusage:
print('initial virtual memory size:', start_memusage, 'bytes')
print('current virtual memory size:', current_memusage, 'bytes')
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