diff options
Diffstat (limited to 'tensorflow/cc/gradients/math_grad_test.cc')
| -rw-r--r-- | tensorflow/cc/gradients/math_grad_test.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tensorflow/cc/gradients/math_grad_test.cc b/tensorflow/cc/gradients/math_grad_test.cc index 88aef1fab4..c16938322c 100644 --- a/tensorflow/cc/gradients/math_grad_test.cc +++ b/tensorflow/cc/gradients/math_grad_test.cc @@ -33,6 +33,7 @@ using ops::AddN; using ops::BatchMatMul; using ops::Const; using ops::Div; +using ops::DivNoNan; using ops::MatMul; using ops::Max; using ops::Maximum; @@ -48,7 +49,6 @@ using ops::SegmentSum; using ops::SquaredDifference; using ops::Sub; using ops::Sum; -using ops::UnsafeDiv; // TODO(andydavis) Test gradient function against numeric gradients output. // TODO(andydavis) As more gradients are added move common test functions @@ -854,13 +854,13 @@ TEST_F(NaryGradTest, RealDiv) { RunTest({x}, {x_shape}, {y}, {x_shape}); } -TEST_F(NaryGradTest, UnsafeDiv) { +TEST_F(NaryGradTest, DivNoNan) { { TensorShape x_shape({3, 2, 5}); const auto x = Placeholder(scope_, DT_FLOAT, Placeholder::Shape(x_shape)); // Test x / (1 + |x|) rather than x_1 / x_2 to avoid triggering large // division errors in the numeric estimator used by the gradient checker. - const auto y = UnsafeDiv( + const auto y = DivNoNan( scope_, x, Add(scope_, Const<float>(scope_, 1), Abs(scope_, x))); RunTest({x}, {x_shape}, {y}, {x_shape}); } @@ -868,7 +868,7 @@ TEST_F(NaryGradTest, UnsafeDiv) { // Return 0 gradient (rather than NaN) for division by zero. const auto x = Placeholder(scope_, DT_FLOAT); const auto zero = Const<float>(scope_, 0.0); - const auto y = UnsafeDiv(scope_, x, zero); + const auto y = DivNoNan(scope_, x, zero); std::vector<Output> grad_outputs; TF_EXPECT_OK(AddSymbolicGradients(scope_, {y}, {x}, &grad_outputs)); |