[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-03-01 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-369555038
 
 
   Thanks a lot everybody!


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[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-02-22 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-367872237
 
 
   Would it be possible to create a test that introduces a delay or uses a 
for-loop in order to force this race condition? 


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[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-02-22 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-367872237
 
 
   Would it be possible to create a test that introduces a delay in order to 
force this race condition? 


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[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-02-22 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-367866215
 
 
   I'm afraid I still don't really understand. I see that you have re-enabled 
this test, but unfortunately I'm lacking deep technical knowledge of the 
underlying operations, so would you mind explaining me how this re-enabled test 
would have caught this failure?


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[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-02-22 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-367865250
 
 
   We don't need fixed seeds since #9791 has been merged. Just make sure that 
the with_seed decorator is properly applied.


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[GitHub] marcoabreu commented on issue #9862: Fix a race condition in converting data layouts in MKLDNN.

2018-02-22 Thread GitBox
marcoabreu commented on issue #9862: Fix a race condition in converting data 
layouts in MKLDNN.
URL: https://github.com/apache/incubator-mxnet/pull/9862#issuecomment-367850610
 
 
   But would this re-enabled test have caught this error? Please explain how 
we're preventing this problem from reoccurring.


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