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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 Thu, 07 Apr 2016 13:12:25 GMT

    [ https://issues.apache.org/jira/browse/SINGA-80?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230203#comment-15230203
] 

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

Commit 247002d3027b5ac45dda735f62cc2f8df7c2dcac in incubator-singa's branch refs/heads/master
from [~jinyang]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=247002d ]

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

-------

add gtest for blob level functions
and bug fix in math_blob.h


> 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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