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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2016/10/05 00:35:20 UTC
[jira] [Closed] (SYSTEMML-382) Runtime integration sparse matrix
blocks
[ https://issues.apache.org/jira/browse/SYSTEMML-382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias Boehm closed SYSTEMML-382.
-----------------------------------
> Runtime integration sparse matrix blocks
> ----------------------------------------
>
> Key: SYSTEMML-382
> URL: https://issues.apache.org/jira/browse/SYSTEMML-382
> Project: SystemML
> Issue Type: Task
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 0.11
>
>
> Once we've established the new sparse block abstraction [SYSTEMML-378] and its implementations [SYSTEMML-379] and [SYSTEMML-380], we have to re-implement all operations of all backends against this new abstraction. Since this is a huge task, we break it into two major steps.
> * In a first step, we'll implement all operations for correctness only.
> * In a second (parallelizable) step, we'll tune the performance of all individual operations.
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