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Posted to commits@harmony.apache.org by "Evgueni Brevnov (JIRA)" <ji...@apache.org> on 2007/08/23 13:46:33 UTC
[jira] Created: (HARMONY-4676) [drlvm][jit] SpecJBB2005 performance
degradation caused by the HARMONY-4596
[drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
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Key: HARMONY-4676
URL: https://issues.apache.org/jira/browse/HARMONY-4676
Project: Harmony
Issue Type: Improvement
Components: DRLVM
Environment: All
Reporter: Evgueni Brevnov
Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
Build test & SpecJBB2005 passed on Win2003 x86.
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[jira] Updated: (HARMONY-4676) [drlvm][jit] SpecJBB2005 performance
degradation caused by the HARMONY-4596
Posted by "Evgueni Brevnov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgueni Brevnov updated HARMONY-4676:
-------------------------------------
Attachment: removeExtraPseudoThrow.patch
> [drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
> ---------------------------------------------------------------------------
>
> Key: HARMONY-4676
> URL: https://issues.apache.org/jira/browse/HARMONY-4676
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: All
> Reporter: Evgueni Brevnov
> Attachments: removeExtraPseudoThrow.patch
>
>
> Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
> Build test & SpecJBB2005 passed on Win2003 x86.
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[jira] Commented: (HARMONY-4676) [drlvm][jit] SpecJBB2005
performance degradation caused by the HARMONY-4596
Posted by "Evgueni Brevnov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12522111 ]
Evgueni Brevnov commented on HARMONY-4676:
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Opps.... please wait to commit this patch.... kernel tests started to fail
> [drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
> ---------------------------------------------------------------------------
>
> Key: HARMONY-4676
> URL: https://issues.apache.org/jira/browse/HARMONY-4676
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: All
> Reporter: Evgueni Brevnov
> Attachments: removeExtraPseudoThrow.patch
>
>
> Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
> Build test & SpecJBB2005 passed on Win2003 x86.
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[jira] Assigned: (HARMONY-4676) [drlvm][jit] SpecJBB2005
performance degradation caused by the HARMONY-4596
Posted by "Mikhail Fursov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Fursov reassigned HARMONY-4676:
---------------------------------------
Assignee: Mikhail Fursov
> [drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
> ---------------------------------------------------------------------------
>
> Key: HARMONY-4676
> URL: https://issues.apache.org/jira/browse/HARMONY-4676
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: All
> Reporter: Evgueni Brevnov
> Assignee: Mikhail Fursov
> Attachments: removeExtraPseudoThrow.patch, removeExtraPseudoThrow.patch
>
>
> Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
> Build test & SpecJBB2005 passed on Win2003 x86.
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[jira] Updated: (HARMONY-4676) [drlvm][jit] SpecJBB2005 performance
degradation caused by the HARMONY-4596
Posted by "Evgueni Brevnov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgueni Brevnov updated HARMONY-4676:
-------------------------------------
Attachment: removeExtraPseudoThrow.patch
I've updated the patch so it passes all kernel tests on Windows now. It is ready for precommit testing.
> [drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
> ---------------------------------------------------------------------------
>
> Key: HARMONY-4676
> URL: https://issues.apache.org/jira/browse/HARMONY-4676
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: All
> Reporter: Evgueni Brevnov
> Attachments: removeExtraPseudoThrow.patch, removeExtraPseudoThrow.patch
>
>
> Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
> Build test & SpecJBB2005 passed on Win2003 x86.
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[jira] Resolved: (HARMONY-4676) [drlvm][jit] SpecJBB2005
performance degradation caused by the HARMONY-4596
Posted by "Mikhail Fursov (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-4676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mikhail Fursov resolved HARMONY-4676.
-------------------------------------
Resolution: Fixed
Committed revision 569365
> [drlvm][jit] SpecJBB2005 performance degradation caused by the HARMONY-4596
> ---------------------------------------------------------------------------
>
> Key: HARMONY-4676
> URL: https://issues.apache.org/jira/browse/HARMONY-4676
> Project: Harmony
> Issue Type: Improvement
> Components: DRLVM
> Environment: All
> Reporter: Evgueni Brevnov
> Assignee: Mikhail Fursov
> Attachments: removeExtraPseudoThrow.patch, removeExtraPseudoThrow.patch
>
>
> Massive extra pseudoThrow instructions inserted after 'inliner' pass turned out to be the reason of performance degradation on SpecJBB2005. With attached patch the problem should be fixed. Could somebody check that?
> Build test & SpecJBB2005 passed on Win2003 x86.
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