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Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/49980 From ``` ./python/libcst/libcst codemod remove_unused_imports.RemoveUnusedImportsWithGlean --no-format caffe2/ ``` Test Plan: Standard sandcastle tests Reviewed By: xush6528 Differential Revision: D25727359 fbshipit-source-id: c4f60005b10546423dc093d31d46deb418352286
41 lines
902 B
Python
41 lines
902 B
Python
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from caffe2.python import core
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import caffe2.python.hypothesis_test_util as hu
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import caffe2.python.serialized_test.serialized_test_util as serial
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import hypothesis.strategies as st
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import numpy as np
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class TestLossOps(serial.SerializedTestCase):
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@serial.given(n=st.integers(1, 8), **hu.gcs)
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def test_averaged_loss(self, n, gc, dc):
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X = np.random.rand(n).astype(np.float32)
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def avg_op(X):
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return [np.mean(X)]
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op = core.CreateOperator(
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"AveragedLoss",
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["X"],
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["y"],
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)
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self.assertReferenceChecks(
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device_option=gc,
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op=op,
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inputs=[X],
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reference=avg_op,
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)
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self.assertGradientChecks(
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device_option=gc,
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op=op,
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inputs=[X],
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outputs_to_check=0,
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outputs_with_grads=[0],
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)
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