[
https://issues.apache.org/jira/browse/DAFFODIL-830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Beckerle resolved DAFFODIL-830.
---------------------------------------
Resolution: Fixed
Assignee: Dave Thompson (was: Michael Beckerle)
Fix Version/s: (was: deferred)
2.2.0
Done as part of refactoring of sequences with separators in release 2.2.0.
There's no specific test for this other than verifying no regression in overall
performance for the 2.2.0 release.
> Performance: Remove unnecessary SeqCombParsers from generated parser
> --------------------------------------------------------------------
>
> Key: DAFFODIL-830
> URL: https://issues.apache.org/jira/browse/DAFFODIL-830
> Project: Daffodil
> Issue Type: Improvement
> Components: Middle "End", Performance
> Affects Versions: s10
> Reporter: Michael Beckerle
> Assignee: Dave Thompson
> Priority: Minor
> Fix For: 2.2.0
>
>
> This is another missing optimization.
> We often have parsers that have nested <seq>....</seq>
> This is never needed as these can be merged. This improves tracing and
> debugging by avoiding having these excess things there.
> It also simply reduces the number of parser 'actions' a bit, so can't hurt
> for performance reasons. Every parsed element seems to have at least one
> excess <seq>...</seq> created around it.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
