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Posted to issues@mxnet.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/03/07 05:46:00 UTC

[jira] [Commented] (MXNET-33) mxnet mkl-dnn crashes for Max pooling with convention "full"

    [ https://issues.apache.org/jira/browse/MXNET-33?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16389048#comment-16389048 ] 

ASF GitHub Bot commented on MXNET-33:
-------------------------------------

ashokei opened a new pull request #10021: [MXNET-33] Mkldnn pooling convention crash
URL: https://github.com/apache/incubator-mxnet/pull/10021
 
 
   ## Description ##
   As crash is seen if pooling convention is "full" with Max pool. This PR resolves the crash by defaulting to CPU implementation when pooling convention is "full". 
   
   ## Checklist ##
   ### Essentials ###
   - [ ✅ ] Passed code style checking (`make lint`)
   - [ ✅ ] Changes are complete (i.e. I finished coding on this PR)
   
   ### Changes ###
   - disable mkl-dnn if pooling convention is "full"
   
   ## Comments ##
   - This PR is to resolve the crash seen. A new PR may be needed to implement "full" pooling convention with mkl-dnn.
   

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> mxnet mkl-dnn crashes for Max pooling with convention "full" 
> -------------------------------------------------------------
>
>                 Key: MXNET-33
>                 URL: https://issues.apache.org/jira/browse/MXNET-33
>             Project: Apache MXNet
>          Issue Type: Bug
>            Reporter: Ashok Emani
>            Assignee: Chris Olivier
>            Priority: Minor
>
> A crash is seen when running SSD-VGG16 300 VOC , with mxnet mkldnn build, for the following op.
>  
> "op": "Pooling",                            
> "attrs": {                     
>   "kernel": "(2, 2)",          
>   "pool_type": "max",          
>   "pooling_convention": "full",
>   "stride": "(2, 2)"           
> },    
>                       



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