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Posted to dev@avro.apache.org by "Bruce Mitchener (JIRA)" <ji...@apache.org> on 2010/03/12 18:28:27 UTC
[jira] Created: (AVRO-460) Performance improvement to write_long()
Performance improvement to write_long()
---------------------------------------
Key: AVRO-460
URL: https://issues.apache.org/jira/browse/AVRO-460
Project: Avro
Issue Type: Improvement
Components: c
Affects Versions: 1.3.0
Reporter: Bruce Mitchener
write_long should buffer up its output and write it at once to avoid overhead rather than writing byte-by-byte.
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[jira] Updated: (AVRO-460) Performance improvement to write_long()
Posted by "Bruce Mitchener (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AVRO-460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bruce Mitchener updated AVRO-460:
---------------------------------
Attachment: avro_write_long.diff
This patch improves performance significantly for larger numbers (and doesn't hurt for smaller numbers).
> Performance improvement to write_long()
> ---------------------------------------
>
> Key: AVRO-460
> URL: https://issues.apache.org/jira/browse/AVRO-460
> Project: Avro
> Issue Type: Improvement
> Components: c
> Affects Versions: 1.3.0
> Reporter: Bruce Mitchener
> Attachments: avro_write_long.diff
>
>
> write_long should buffer up its output and write it at once to avoid overhead rather than writing byte-by-byte.
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[jira] Updated: (AVRO-460) Performance improvement to write_long()
Posted by "Matt Massie (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AVRO-460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Massie updated AVRO-460:
-----------------------------
Assignee: Bruce Mitchener
> Performance improvement to write_long()
> ---------------------------------------
>
> Key: AVRO-460
> URL: https://issues.apache.org/jira/browse/AVRO-460
> Project: Avro
> Issue Type: Improvement
> Components: c
> Affects Versions: 1.3.0
> Reporter: Bruce Mitchener
> Assignee: Bruce Mitchener
> Attachments: avro_write_long.diff
>
>
> write_long should buffer up its output and write it at once to avoid overhead rather than writing byte-by-byte.
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[jira] Resolved: (AVRO-460) Performance improvement to write_long()
Posted by "Matt Massie (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AVRO-460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Massie resolved AVRO-460.
------------------------------
Resolution: Fixed
Committed to trunk... thanks for the patch, Bruce!
> Performance improvement to write_long()
> ---------------------------------------
>
> Key: AVRO-460
> URL: https://issues.apache.org/jira/browse/AVRO-460
> Project: Avro
> Issue Type: Improvement
> Components: c
> Affects Versions: 1.3.0
> Reporter: Bruce Mitchener
> Attachments: avro_write_long.diff
>
>
> write_long should buffer up its output and write it at once to avoid overhead rather than writing byte-by-byte.
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You can reply to this email to add a comment to the issue online.