ShichengChen commented on a change in pull request #508: SINGA-474 transpose
operator
URL: https://github.com/apache/incubator-singa/pull/508#discussion_r313835555
##########
File path: test/python/test_operation.py
##########
@@ -992,18 +992,55 @@ def test_Sqrt_gpu(self):
np.testing.assert_array_almost_equal(tensor.to_numpy(result), XT,
decimal=5)
np.testing.assert_array_almost_equal(tensor.to_numpy(tensor.from_raw_tensor(dx)),
DX, decimal=5)
+
+ def test_transpose_cpu(self):
+ x =
np.array([0.1,-1.0,0.4,4.0,-0.9,9.0]).reshape(3,2,1).astype(np.float32)
+ y = x.transpose(1,2,0)
+ dy = np.ones(y.shape, dtype = np.float32)
+ grad = np.ones((3,2,1), dtype = np.float32)
Review comment:
I just changed my wrong code.
grad is dx and I used transpose for dy
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