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Posted to issues@systemml.apache.org by "Deron Eriksson (JIRA)" <ji...@apache.org> on 2016/07/08 22:06:11 UTC

[jira] [Closed] (SYSTEMML-657) Deprecate `ppred(...)` Built-In Function

     [ https://issues.apache.org/jira/browse/SYSTEMML-657?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Deron Eriksson closed SYSTEMML-657.
-----------------------------------

> Deprecate `ppred(...)` Built-In Function
> ----------------------------------------
>
>                 Key: SYSTEMML-657
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-657
>             Project: SystemML
>          Issue Type: Improvement
>            Reporter: Mike Dusenberry
>            Assignee: Tatsuya Nishiyama
>
> The {{ppred(...)}} built-in function is no longer needed as comparison expressions are directly supported now, and so it should be deprecated and replaced in all current DML scripts.
> Example:  {{ppred(X, 0, ">")}} can be replaced with {{X > 0}}.
> Tasks:
> * Add deprecated warning to parser.
> * Replace {{ppred(...)}} in all current DML scripts.
> * Add deprecated tag to {{ppred(...)}} in the DML language reference.



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