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import unittest
import hypothesis.strategies as st
from hypothesis import given, settings
import numpy as np
from caffe2.python import core, workspace
import caffe2.python.hypothesis_test_util as hu
@unittest.skipIf(not workspace.C.use_mkldnn, "No MKLDNN support.")
class SigmoidTest(hu.HypothesisTestCase):
@given(X=hu.tensor(dtype=np.float32),
inplace=st.booleans(),
**hu.gcs)
@settings(deadline=1000)
def test_sigmoid(self, X, inplace, gc, dc):
op = core.CreateOperator(
"Sigmoid",
["X"],
["Y"] if not inplace else ["X"],
)
self.assertDeviceChecks(dc, op, [X], [0])
self.assertGradientChecks(gc, op, [X], 0, [0])
if __name__ == "__main__":
unittest.main()
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