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From "Sergey Kuksenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-3868) [drlvm][jit] Jitrino crashes on SPECjAppServer2004-1.08 (debug mode) with server.emconf
Date Mon, 04 Jun 2007 10:45:36 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-3868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12501170
] 

Sergey Kuksenko commented on HARMONY-3868:
------------------------------------------

Currently after applaying H-4000 & H-4010 SjAS successfully works with txRate=30.
Also the option -Xno_parallel_jit was applied.
The main problem with memory in server mode was solved.
So the bug may be close.
We will continue evaluation the problem and will fill new jira when we found a new place of
memory consumption.


> [drlvm][jit] Jitrino crashes on SPECjAppServer2004-1.08 (debug mode) with server.emconf
> ---------------------------------------------------------------------------------------
>
>                 Key: HARMONY-3868
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3868
>             Project: Harmony
>          Issue Type: Bug
>          Components: App-Oriented Bug Reports, DRLVM
>         Environment: win32
>            Reporter: Igor V. Stolyarov
>            Assignee: Alexey Varlamov
>         Attachments: ora.fix
>
>
> This bug reproducing on SPECjAppServer2004 when DRLVM starting with server.emconf
> SPECjAppServer2004 configuration:
> SUT
>       JBOSS 4.0.5.GA on Woodcreast 2.66Ghz, 3Gb RAM, 4 cores, 2 chips, 2 cores/chip Windows
Server 2003 
>       Oracle Data Base server 10.2 Itanium-2 1.6Ghz, 16Gb RAM, 4 cores, 4 chips, 1 core/chip
Red Hat Enterprise Linux AS release 3
> Driver & Emulator
>       Tulsa 3.2Ghz, 8Gb RAM, 8 cores, 4 chips, 2 cores/chip SUSE LINUX Enterprise Server
9 (x86_64) 
> txRate = 25
> Through several min after Driver starts VM crashes
> Ivestigation of this issue shows VM crashes in jitrino!Jitrino::alloc_arena
> jitrino!Jitrino::alloc_arena:
> 012a1000 56               push    esi
> 012a1001 8b74240c         mov     esi,[esp+0xc]
> 012a1005 83c603           add     esi,0x3
> 012a1008 83e6fc           and     esi,0xfffffffc
> 012a100b 8d460c           lea     eax,[esi+0xc]
> 012a100e 50               push    eax
> 012a100f e861c71200       call    jitrino!malloc (013cd775)
> 012a1014 8b4c240c         mov     ecx,[esp+0xc]
> 012a1018 8908             mov     [eax],ecx         ds:0023:00000000=????????
> 012a101a 8d4c300c         lea     ecx,[eax+esi+0xc]
> 012a101e 83c404           add     esp,0x4
> 012a1021 8d500c           lea     edx,[eax+0xc]
> 012a1024 895004           mov     [eax+0x4],edx
> 012a1027 894808           mov     [eax+0x8],ecx
> 012a102a 5e               pop     esi
> 012a102b c3               ret
> 012a102c cc               int     3
> 012a102d cc               int     3
> 012a102e cc               int     3
> 012a102f cc               int     3

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