systemml-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (SYSTEMML-2015) Performance permutation matrix multiply
Date Thu, 30 Nov 2017 21:54:01 GMT

     [ https://issues.apache.org/jira/browse/SYSTEMML-2015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Boehm closed SYSTEMML-2015.
------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.0

> Performance permutation matrix multiply
> ---------------------------------------
>
>                 Key: SYSTEMML-2015
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2015
>             Project: SystemML
>          Issue Type: Task
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 1.0
>
>
> The SystemML compiler usually tries to eliminate unnecessary permutation matrix multiplications.
However, whenever this is not possible, there are a couple of unnecessary overheads related
to diag, removeEmpty that this task aims to address.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message