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Posted to commits@harmony.apache.org by "Mikhail Fursov (JIRA)" <ji...@apache.org> on 2007/04/24 09:00:20 UTC
[jira] Created: (HARMONY-3737) [drlvm][i586][jit] Enabling JET for
all methods without FPU ops for old i586 hardware
[drlvm][i586][jit] Enabling JET for all methods without FPU ops for old i586 hardware
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Key: HARMONY-3737
URL: https://issues.apache.org/jira/browse/HARMONY-3737
Project: Harmony
Issue Type: Improvement
Components: DRLVM
Reporter: Mikhail Fursov
Priority: Minor
This patch makes JET compile methods without FPU insts on old hardware without SSE/SSE2 support.
If a method has FPU instruction JET rejects to compile it and OPT compiler is used in default client mode.
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[jira] Updated: (HARMONY-3737) [drlvm][i586][jit] Enabling JET for
all methods without FPU ops for old i586 hardware
Posted by "Mikhail Fursov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Fursov updated HARMONY-3737:
------------------------------------
Attachment: jet_fpu.diff
The patch.
Nathan,
I propose holding and testing this patch for a week before commit. I still has no P3 hardware to test it.
> [drlvm][i586][jit] Enabling JET for all methods without FPU ops for old i586 hardware
> -------------------------------------------------------------------------------------
>
> Key: HARMONY-3737
> URL: https://issues.apache.org/jira/browse/HARMONY-3737
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Reporter: Mikhail Fursov
> Priority: Minor
> Attachments: jet_fpu.diff
>
>
> This patch makes JET compile methods without FPU insts on old hardware without SSE/SSE2 support.
> If a method has FPU instruction JET rejects to compile it and OPT compiler is used in default client mode.
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[jira] Assigned: (HARMONY-3737) [drlvm][jit] Enabling JET for all
methods without FPU ops for old i586 hardware
Posted by "Alexey Varlamov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Varlamov reassigned HARMONY-3737:
----------------------------------------
Assignee: Alexey Varlamov
> [drlvm][jit] Enabling JET for all methods without FPU ops for old i586 hardware
> -------------------------------------------------------------------------------
>
> Key: HARMONY-3737
> URL: https://issues.apache.org/jira/browse/HARMONY-3737
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: i586
> Reporter: Mikhail Fursov
> Assignee: Alexey Varlamov
> Priority: Minor
> Attachments: jet_fpu.diff
>
>
> This patch makes JET compile methods without FPU insts on old hardware without SSE/SSE2 support.
> If a method has FPU instruction JET rejects to compile it and OPT compiler is used in default client mode.
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[jira] Updated: (HARMONY-3737) [drlvm][jit] Enabling JET for all
methods without FPU ops for old i586 hardware
Posted by "Gregory Shimansky (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-3737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-3737:
---------------------------------------
Environment: i586
Summary: [drlvm][jit] Enabling JET for all methods without FPU ops for old i586 hardware (was: [drlvm][i586][jit] Enabling JET for all methods without FPU ops for old i586 hardware)
> [drlvm][jit] Enabling JET for all methods without FPU ops for old i586 hardware
> -------------------------------------------------------------------------------
>
> Key: HARMONY-3737
> URL: https://issues.apache.org/jira/browse/HARMONY-3737
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: i586
> Reporter: Mikhail Fursov
> Priority: Minor
> Attachments: jet_fpu.diff
>
>
> This patch makes JET compile methods without FPU insts on old hardware without SSE/SSE2 support.
> If a method has FPU instruction JET rejects to compile it and OPT compiler is used in default client mode.
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