[incubator-mxnet] branch master updated: Fix flaky test: test_mkldnn.test_activation #12377 (#12418)

[ha...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

haibin pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-mxnet.git


The following commit(s) were added to refs/heads/master by this push:
     new 445967e  Fix flaky test: test_mkldnn.test_activation #12377 (#12418)
445967e is described below

commit 445967e6c316a91876efb60b6a5ef52ec1837d73
Author: Luobao <lu...@intel.com>
AuthorDate: Sat Sep 8 09:02:20 2018 +0800

    Fix flaky test: test_mkldnn.test_activation #12377 (#12418)
    
    * test_activation_rec_eps
    
    * enable case
---
 tests/python/mkl/test_mkldnn.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tests/python/mkl/test_mkldnn.py b/tests/python/mkl/test_mkldnn.py
index e597d0f5..17fc29c 100644
--- a/tests/python/mkl/test_mkldnn.py
+++ b/tests/python/mkl/test_mkldnn.py
@@ -281,7 +281,6 @@ def test_pooling():
         check_pooling_training(stype)
 
 
-@unittest.skip("Flaky test: https://github.com/apache/incubator-mxnet/issues/12377")
 @with_seed()
 def test_activation():
     def check_activation_training(stype):
@@ -292,7 +291,7 @@ def test_activation():
             in_location = [mx.nd.array(data_tmp).tostype(stype)]
 
             test = mx.symbol.Activation(data, act_type="relu")
-            check_numeric_gradient(test, in_location, numeric_eps=1e-2, rtol=0.16, atol=1e-4)
+            check_numeric_gradient(test, in_location, numeric_eps=1e-6, rtol=0.16, atol=1e-4)
 
     stypes = ['row_sparse', 'default']
     for stype in stypes: