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Posted to dev@avro.apache.org by "Bruce Mitchener (JIRA)" <ji...@apache.org> on 2010/03/12 18:32:27 UTC

[jira] Updated: (AVRO-460) Performance improvement to write_long()

     [ 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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