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Posted to commits@harmony.apache.org by "Alexei Fedotov (JIRA)" <ji...@apache.org> on 2008/02/12 16:31:08 UTC

[jira] Created: (HARMONY-5499) [drlvm][startup/shutdown] make a number of string hash table buckets configurable

[drlvm][startup/shutdown] make a number of string hash table buckets configurable
---------------------------------------------------------------------------------

                 Key: HARMONY-5499
                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
             Project: Harmony
          Issue Type: Improvement
          Components: DRLVM
            Reporter: Alexei Fedotov
         Attachments: hash_combined.patch

The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.

The patch merges in changes from HARMONY-5481.

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[jira] Resolved: (HARMONY-5499) [drlvm][startup] make a number of string hash table buckets configurable

Posted by "Pavel Pervov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Pervov resolved HARMONY-5499.
-----------------------------------

    Resolution: Fixed

Committed revision 634360. Please, verify.

> [drlvm][startup] make a number of string hash table buckets configurable
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-5499
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>            Assignee: Pavel Pervov
>         Attachments: hash_combined.patch
>
>
> The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.
> The patch merges in changes from HARMONY-5481.

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[jira] Updated: (HARMONY-5499) [drlvm][startup/shutdown] make a number of string hash table buckets configurable

Posted by "Alexei Fedotov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexei Fedotov updated HARMONY-5499:
------------------------------------

    Attachment: hash_combined.patch

The patch.

> [drlvm][startup/shutdown] make a number of string hash table buckets configurable
> ---------------------------------------------------------------------------------
>
>                 Key: HARMONY-5499
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>         Attachments: hash_combined.patch
>
>
> The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.
> The patch merges in changes from HARMONY-5481.

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[jira] Assigned: (HARMONY-5499) [drlvm][startup] make a number of string hash table buckets configurable

Posted by "Pavel Pervov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Pervov reassigned HARMONY-5499:
-------------------------------------

    Assignee: Pavel Pervov

> [drlvm][startup] make a number of string hash table buckets configurable
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-5499
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>            Assignee: Pavel Pervov
>         Attachments: hash_combined.patch
>
>
> The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.
> The patch merges in changes from HARMONY-5481.

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You can reply to this email to add a comment to the issue online.


[jira] Updated: (HARMONY-5499) [drlvm][startup] make a number of string hash table buckets configurable

Posted by "Alexei Fedotov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexei Fedotov updated HARMONY-5499:
------------------------------------

    Summary: [drlvm][startup] make a number of string hash table buckets configurable  (was: [drlvm][startup/shutdown] make a number of string hash table buckets configurable)

> [drlvm][startup] make a number of string hash table buckets configurable
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-5499
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>         Attachments: hash_combined.patch
>
>
> The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.
> The patch merges in changes from HARMONY-5481.

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[jira] Closed: (HARMONY-5499) [drlvm][startup] make a number of string hash table buckets configurable

Posted by "Alexei Fedotov (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HARMONY-5499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexei Fedotov closed HARMONY-5499.
-----------------------------------


Thanks, Pavel.
The fix is verified.

> [drlvm][startup] make a number of string hash table buckets configurable
> ------------------------------------------------------------------------
>
>                 Key: HARMONY-5499
>                 URL: https://issues.apache.org/jira/browse/HARMONY-5499
>             Project: Harmony
>          Issue Type: Improvement
>          Components: DRLVM
>            Reporter: Alexei Fedotov
>            Assignee: Pavel Pervov
>         Attachments: hash_combined.patch
>
>
> The patch adds a new command line option which allows changing a number of buckets in a string pool hash table and replaces a default value, so a number of collisions on Eclipse simple scenario becomes four times less. Actually, twice more buckets is taken then required strings.
> The patch merges in changes from HARMONY-5481.

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You can reply to this email to add a comment to the issue online.