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From "Janardhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SYSTEMML-2159) Extend codegen algorithm tests for heuristics FA and FNR
Date Sat, 03 Mar 2018 07:17:00 GMT

    [ https://issues.apache.org/jira/browse/SYSTEMML-2159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384531#comment-16384531
] 

Janardhan commented on SYSTEMML-2159:
-------------------------------------

Hi [~chamath], this is related to code generation, which is different from model parallelism.


If you like, let's find an issue for you that helps you best with your SYSTEMML-2083

> Extend codegen algorithm tests for heuristics FA and FNR
> --------------------------------------------------------
>
>                 Key: SYSTEMML-2159
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2159
>             Project: SystemML
>          Issue Type: Sub-task
>            Reporter: Matthias Boehm
>            Priority: Major
>
> This task aims to extend the codegen algorithm tests (see package {{org.apache.sysml.test.integration.functions.codegenalg}})
by additional subtests for the fusion heuristics fuse-all and fuse-no-redundancy. So far all
tests use the full-fledged cost-based codegen optimizer but it would be useful to ensure that
the heuristics (which can be configured by a user via {{sysml.codegen.optimizer}}) are not
affected by modifications we make to the codegen framework. The simplest approach would be
to provide different configuration files and select these dynamically for the individual subtests.



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