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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SINGA-80) New Blob Level and Address Level Math Operation Interface
Date Mon, 16 Nov 2015 06:09:11 GMT

    [ https://issues.apache.org/jira/browse/SINGA-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15006251#comment-15006251
] 

ASF subversion and git services commented on SINGA-80:
------------------------------------------------------

Commit 86284f1af7adeb42661a8d381d8a01f98197920d in incubator-singa's branch refs/heads/master
from [~flytosky]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=86284f1 ]

SINGA-80 New Blob Level and Address Level Math Operation Interface

fix some bugs may happen in template deduction


> New Blob Level and Address Level Math Operation Interface
> ---------------------------------------------------------
>
>                 Key: SINGA-80
>                 URL: https://issues.apache.org/jira/browse/SINGA-80
>             Project: Singa
>          Issue Type: Improvement
>            Reporter: Jinyang Gao
>            Assignee: Jinyang Gao
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> We are going to provide a new two level math interface to replace the current mshadow.
The higher blob level interface is going to be used by layer level.  It is xpu transparent,
and will support general matrix, element-wise, reduce/expand, pack/unpack operations and etc.
in blob level. There is no further need to transfer the blob object into tensor object before
math operation. The lower address level interface is going to support efficient cpu/gpu computing
task on simple data array. 



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