pytorch
40 строк · 1.4 Кб
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6from caffe2.python import core
7import caffe2.python.hypothesis_test_util as hu
8import caffe2.python.serialized_test.serialized_test_util as serial
9import hypothesis.strategies as st
10import numpy as np
11
12
13class TestHyperbolicOps(serial.SerializedTestCase):
14def _test_hyperbolic_op(self, op_name, np_ref, X, in_place, engine, gc, dc):
15op = core.CreateOperator(
16op_name,
17["X"],
18["X"] if in_place else ["Y"],
19engine=engine,)
20
21def ref(X):
22return [np_ref(X)]
23
24self.assertReferenceChecks(
25device_option=gc,
26op=op,
27inputs=[X],
28reference=ref,
29ensure_outputs_are_inferred=True,
30)
31self.assertDeviceChecks(dc, op, [X], [0])
32self.assertGradientChecks(gc, op, [X], 0, [0], ensure_outputs_are_inferred=True)
33
34@serial.given(X=hu.tensor(dtype=np.float32), **hu.gcs)
35def test_sinh(self, X, gc, dc):
36self._test_hyperbolic_op("Sinh", np.sinh, X, False, "", gc, dc)
37
38@serial.given(X=hu.tensor(dtype=np.float32), **hu.gcs)
39def test_cosh(self, X, gc, dc):
40self._test_hyperbolic_op("Cosh", np.cosh, X, False, "", gc, dc)
41
42@serial.given(X=hu.tensor(dtype=np.float32), in_place=st.booleans(),
43engine=st.sampled_from(["", "CUDNN"]), **hu.gcs)
44def test_tanh(self, X, in_place, engine, gc, dc):
45self._test_hyperbolic_op("Tanh", np.tanh, X, in_place, engine, gc, dc)
46