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Internal change 

PiperOrigin-RevId: 290967854
Change-Id: I3c2d64e64414a805555bd3a5228d277199163ce3
This commit is contained in:
A. Unique TensorFlower 2020-01-22 09:23:12 -08:00 committed by TensorFlower Gardener
parent 5708850f62
commit c4b3910052
2 changed files with 1 additions and 8 deletions
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7
tensorflow/python/kernel_tests/cast_op_test.py
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@ -213,13 +213,6 @@ class CastOpTest(test.TestCase):
err = gradient_checker.compute_gradient_error(x, [], y, []) err = gradient_checker.compute_gradient_error(x, [], y, [])
self.assertLess(err, 1e-3) self.assertLess(err, 1e-3)
def testPythonDataTypes(self):
with self.cached_session():
# GitHub issue 35938, a of 0.2 is for python native type.
a = 0.2
b = math_ops.cast(a, dtypes.float64)
self.assertAllEqual(a, self.evaluate(b))
class SparseTensorCastTest(test.TestCase): class SparseTensorCastTest(test.TestCase):

2
tensorflow/python/ops/math_ops.py
View File

@ -745,7 +745,7 @@ def cast(x, dtype, name=None):
# ops.convert_to_tensor(x, dtype=dtype, ...) here, but that # ops.convert_to_tensor(x, dtype=dtype, ...) here, but that
# allows some conversions that cast() can't do, e.g. casting numbers to # allows some conversions that cast() can't do, e.g. casting numbers to
# strings. # strings.
x = ops.convert_to_tensor(x, dtype_hint=base_type, name="x") x = ops.convert_to_tensor(x, name="x")
if x.dtype.base_dtype != base_type: if x.dtype.base_dtype != base_type:
x = gen_math_ops.cast(x, base_type, name=name) x = gen_math_ops.cast(x, base_type, name=name)
if x.dtype.is_complex and base_type.is_floating: if x.dtype.is_complex and base_type.is_floating: