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|Summary:||Editor hiccups on less then 1M js files|
|Component:||Editor||Assignee:||Petr Pisl <ppisl>|
|Severity:||normal||CC:||issues, mmirilovic, pjiricka|
|Issue Type:||DEFECT||Exception Reporter:|
|Attachments:||hg bundle with the project|
Description Jaroslav Tulach 2012-12-04 10:27:01 UTC
Comment 1 Petr Pisl 2012-12-04 10:44:31 UTC
I have try it on my computer. The file is rally big, more the 28 000 lines :). The parsing of such file took 918 ms and this is out of my control. I can not do basically nothing with it. The building model for such file takes from 2 200ms to 3 300 ms. So parsing and building model takes at least more than 3 seconds.
Comment 2 Petr Pisl 2013-01-09 10:11:16 UTC
If the file has more than 1024 * 1024 bytes then it's not parsed and empty parse result is returned. http://hg.netbeans.org/web-main/rev/bb6cff7bf886
Comment 3 Quality Engineering 2013-01-10 03:32:53 UTC
Integrated into 'main-golden', will be available in build *201301100107* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-golden/rev/bb6cff7bf886 User: Petr Pisl <email@example.com> Log: #223237 - Editor hiccups on less then 1M js files
Comment 4 Petr Hejl 2013-01-10 14:48:24 UTC
In terms of memory fix for issue #224688 may significantly help. It looks like OccurenceImpl instances drop down from 1.5M to 0.5M on your file.
Comment 5 Petr Hejl 2013-01-10 14:49:34 UTC
I have also found a possible regression slowing down navigator. But perhaps you haven't seen it yet. web-main b29f4389304d
Comment 6 Petr Hejl 2013-01-10 15:03:04 UTC
One thing that is really slowing down navigator is ModelUtils.resolveTypes(returnTypes, parserResult); in JsFunctionStructureItem.