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From "Ilya Berezhniuk (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-5303) [drlvm][gc][EUT] regression in coreresources on Linux x86_64 caused by r597313
Date Fri, 28 Dec 2007 13:35:44 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-5303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12554740
] 

Ilya Berezhniuk commented on HARMONY-5303:
------------------------------------------

While working on another bug, I tried in the background to minimize tests count needed to
reproduce the bug in Eclipse GUI.

The following sub-suites may be excluded:
org.eclipse.core.tests.filesystem
org.eclipse.core.tests.internal.alias
org.eclipse.core.tests.internal.mapping
org.eclipse.core.tests.internal.properties
org.eclipse.core.tests.internal.resources
org.eclipse.core.tests.internal.utils
org.eclipse.core.tests.internal.watson

and, of course, org.eclipse.core.tests.resources.usecase and org.eclipse.core.tests.resources.session
because they are started after hanging test.

Unfortunately, the final count of tests is 581 instead of 862 - not so significant as I hoped...


> [drlvm][gc][EUT] regression in coreresources on Linux x86_64 caused by r597313
> ------------------------------------------------------------------------------
>
>                 Key: HARMONY-5303
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5303
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: Linux / x86_64
>            Reporter: Vladimir Beliaev
>            Assignee: Xiao-Feng Li
>         Attachments: stacks.txt
>
>
> The EUT3.3 suite - coreresources - start hanging on Linux x86_64 since r597313:
>     Log:
>      HARMONY-4325 : [drlvm][gc] Tick project concurrent GC improvement
> (the latest passed revision by CC is 597106 (21-Nov-2007): 
> http://people.apache.org/~smishura/r597106/Linux_x86_64/eut33/results/html/org.eclipse.core.tests.resources_linux.gtk.x86_64.html
> the next test revisions (597436) demonstrated the crash (23-Nov-2007): 
> http://people.apache.org/~smishura/r597436/Linux_x86_64/eut33/).
> To reproduce the hang please follow the EUT run instrcution on Wiki page - http://wiki.apache.org/harmony/Eclipse_Unit_Tests_Pass_on_DRLVM
- Chapter #1 and Chapter #2. You'll see in the output.txt that the suite run was terminated
by timeout (this means the issues is reproduced).
> Also I've found out that this hang is some kind of intermittent. I've run 'coreresources'
4 times on r597301 - it passed w/o hang all 4 times (although sometimes with some errors /
failures). Running 'coreresources' on later revisions (starting 597313) shows the hang almost
all of the time (19 hang on 20 runs).
> Please note that the instruction in below Comment is a bit out of date (at least the
link to archives was changed).

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