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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SINGA-346) Update cudnn from V5 to V7
Date Tue, 24 Apr 2018 10:53:00 GMT

    [ https://issues.apache.org/jira/browse/SINGA-346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16449633#comment-16449633
] 

ASF subversion and git services commented on SINGA-346:
-------------------------------------------------------

Commit 98e9d2f61ab9a350cc8ef72ccc9f26377acd28de in incubator-singa's branch refs/heads/master
from Wang Wei
[ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=98e9d2f ]

SINGA-346 Update cudnn from V5 to V7

Separate the Dockerfile for conda building and native building.

Change the swig version to 3.0.8 which works for both python2.7 and 3.0

Move all Dockerfiles into tool/docker folder.


> Update cudnn from V5 to V7
> --------------------------
>
>                 Key: SINGA-346
>                 URL: https://issues.apache.org/jira/browse/SINGA-346
>             Project: Singa
>          Issue Type: Improvement
>            Reporter: Zhang Junzhe
>            Priority: Minor
>
> h2. Update cudnn from V5 to V7
> out of the 68 distinct cudnn functions used in SINGA:
> 4 functions in v5 not present in v7:
> 'cudnnActivationBackward_v4',
>  'cudnnActivationForward_v4',
>  'cudnnSetPooling2dDescriptor_v4',
>  'cudnnSetFilter4dDescriptor_v4'
> 4 functions API changed in v7:
> 'cudnnSetConvolution2dDescriptor', 
>  'cudnnSetRNNDescriptor',
>  'cudnnSetFilterNdDescriptor',
>  'cudnnSetTensorNdDescriptor'.
> h2. Update the Dockerfiles
> Dockerfiles are moved into tool/docker folder.
>  The conda package generation and testing docker containers (Dockerfiles) are separated.
> h2. Improve the compilation and test scripts
> Some env variables are removed to make the compilation and test easier, including numpy
path, CUDA version, etc.



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