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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HARMONY-2016) [drlvm][jit] Jitrino PMF Logger bugs
Date Thu, 07 Dec 2006 07:29:22 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-2016?page=all ]

Alexey Varlamov reassigned HARMONY-2016:

    Assignee: Alexey Varlamov

> [drlvm][jit] Jitrino PMF Logger bugs
> ------------------------------------
>                 Key: HARMONY-2016
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2016
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: all platforms
>            Reporter: Ivashin Sergey
>         Assigned To: Alexey Varlamov
>         Attachments: H-2016.patch
> There are 3 known related PMF Logger bugs:
> (1) concurrent write from different Jits
> When info stream is enabled (-Djit.arg.log=info) in server mode of Jitrino, resulting
file (log/info.log) is full of garbage, because of concurrent write to the file from SD1_OPT,SD2_OPT
and JET_CLINIT Jits.
> (2) enabling  stream for multiple instances of the same action
> For example, -Djit.arg.log.bp_regalloc=ct should enable ct stream for both instances
of bp_regalloc, but it does not.
> (3)  write with new CompilationContext in escanalyzer.cpp
> Log stream is not enabled for new compilation that starts by escanalyzer.cpp.

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