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From "Elena Semukhina (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-3044) [drlvm][thread manager] smoke test gc.LOS hangs from time to time on SUSE9 Linux x86 and x86_64
Date Wed, 24 Jan 2007 12:26:49 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-3044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12467020
] 

Elena Semukhina commented on HARMONY-3044:
------------------------------------------

It seems that gc.MultiThreads hangs in a similar way. 
I observed hangs on 
    - SLES9 x86_64 2xXeon in both JIT and interpreter modes
    - SLES10 x86 4xXeon JIT


> [drlvm][thread manager] smoke test gc.LOS hangs from time to time on SUSE9 Linux x86
and x86_64
> -----------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-3044
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3044
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>            Reporter: Elena Semukhina
>         Attachments: x86_64_info_thr.txt
>
>
> I saw the hangs on 2xXeon machines in JIT mode.
> To reproduce the hang please run the test iteratively as follows:
> while true; do $DRLVM -cp <classpath> gc.LOS; echo $i; i=$[i+1]; done &
> It usually needs no more than 100 iterations to hang.

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