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Date: Tue, 6 Nov 2007 18:32:50 -0800 (PST)
From: "Xiao-Feng Li (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Assigned: (HARMONY-5074) gc_gen bug
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     [ https://issues.apache.org/jira/browse/HARMONY-5074?page=3Dcom.atlass=
ian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiao-Feng Li reassigned HARMONY-5074:
-------------------------------------

    Assignee: Xiao-Feng Li

> gc_gen bug
> ----------
>
>                 Key: HARMONY-5074
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5074
>             Project: Harmony
>          Issue Type: Bug
>         Environment: OS:Linux 2.6.9-22.ELsmp #1 SMP
> CPU: Intel(R) Xeon(TM) CPU 2.60GHz
> CPUNum: 8
> Mem: 4GB
>            Reporter: YangBin
>            Assignee: Xiao-Feng Li
>
> The benchmark javac of Spec98 is executed by Harmony, using parameter -XX=
:gc.minor_algorithm=3DMINOR_GEN_FORWARD_POOL, heap size is 32MB, 64MB and m=
ore, the Harmony will be crashed.  But in 16MB heap size, Harmony will exec=
ute javac successfully. Executing result looks like following:
> [paul@cse-server Harmony]$ $HA_PATH_V5/java -verbose:gc -Xmx64m -XX:gc.mi=
nor_algorithm=3DMINOR_GEN_FORWARD_POOL -XX:gc.adaptive=3D0 -classpath ~/Tes=
tGC/Harmony/ spec/benchmarks/_213_javac/Main
> Javac benchmark starting...
> The GC did not provide gc_add_weak_root_set_entry()
> java: /home/paul/Harmony_V5_M2/drlvm/vm/gc_gen/src/mark_compact/../common=
/gc_for_class.h=EF=BC=9A192=EF=BC=9APartial_Reveal_VTable* obj_get_vt(Parti=
al_Reveal_Object*): =E6=96=AD=E8=A8=80"obj && obj->vt_raw"=E5=A4=B1=E8=B4=
=A5=E3=80=82
> =E6=AE=B5=E9=94=99=E8=AF=AF
> [paul@cse-server Harmony]$ $HA_PATH_V5/java -verbose:gc -Xmx128m -XX:gc.m=
inor_algorithm=3DMINOR_GEN_FORWARD_POOL -XX:gc.adaptive=3D0 -classpath ~/Te=
stGC/Harmony/ spec/benchmarks/_213_javac/Main
> Javac benchmark starting...
> The GC did not provide gc_add_weak_root_set_entry()
> java: /home/paul/Harmony_V5_M2/drlvm/vm/gc_gen/src/mark_compact/../common=
/gc_for_class.h=EF=BC=9A192=EF=BC=9APartial_Reveal_VTable* obj_get_vt(Parti=
al_Reveal_Object*): =E6=96=AD=E8=A8=80"obj && obj->vt_raw"=E5=A4=B1=E8=B4=
=A5=E3=80=82
> =E6=AE=B5=E9=94=99=E8=AF=AF
> Thanks

--=20
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