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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-3596) [drlvm][ipf][jit]
Date Tue, 10 Apr 2007 06:22:32 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-3596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12487696
] 

Alexey Varlamov commented on HARMONY-3596:
------------------------------------------

Konstantin, please share, how do you test the JIT - which workloads/modes? 
Common 'build test' only invokes interpreter on IPF - did you tweak it or running some apps
manually?

I observed the following error trying to run just HWA:
Failure to open JIT dll /nfs/ins/proj/drl/coreapi/avarlamo/harmony/linux.ipf/svn-repo/trunk/working_vm/build/lnx_ipf_gcc_debug/deploy/jdk/jre/bin/default//libjitrino.so
20019
apr code: /nfs/ins/proj/drl/coreapi/avarlamo/harmony/linux.ipf/svn-repo/trunk/working_vm/build/lnx_ipf_gcc_debug/deploy/jdk/jre/bin/default//libjitrino.so:
undefined symbol: _ZN7Jitrino3IPF12LiveAnalyzer13updateLiveSetERNS_6StlSetIPNS0_7RegOpndESt4lessIS4_ENS_14StlMMAllocatorIS4_EEEEPNS0_4InstE
EM: JIT library loading error:'/nfs/ins/proj/drl/coreapi/avarlamo/harmony/linux.ipf/svn-repo/trunk/working_vm/build/lnx_ipf_gcc_debug/deploy/jdk/jre/bin/default//libjitrino.so'
Cannot instantiate EM


> [drlvm][ipf][jit]
> -----------------
>
>                 Key: HARMONY-3596
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3596
>             Project: Harmony
>          Issue Type: New Feature
>          Components: DRLVM
>         Environment: IPF Linux
>            Reporter: Konstantin Anisimov
>         Assigned To: Alexey Varlamov
>            Priority: Minor
>         Attachments: liveness
>
>
> Guarded code liveness analysis implemented
> Please note:
> vm/jitrino/src/codegenerator/ipf/IpfDce.cpp and vm/jitrino/src/codegenerator/ipf/include/IpfDce.h
are removed
> vm/jitrino/src/codegenerator/ipf/IpfLiveManager.cpp and vm/jitrino/src/codegenerator/ipf/include/IpfLiveManager.h
are added

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