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Posted to dev@avro.apache.org by "Shalabh Chaturvedi (JIRA)" <ji...@apache.org> on 2016/09/27 18:05:20 UTC
[jira] [Commented] (AVRO-1928) Python double/float encoding
implementation should use built-in struct support for little endian
[ https://issues.apache.org/jira/browse/AVRO-1928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15526966#comment-15526966 ]
Shalabh Chaturvedi commented on AVRO-1928:
------------------------------------------
Sent pull request via github: https://github.com/apache/avro/pull/132
> Python double/float encoding implementation should use built-in struct support for little endian
> ------------------------------------------------------------------------------------------------
>
> Key: AVRO-1928
> URL: https://issues.apache.org/jira/browse/AVRO-1928
> Project: Avro
> Issue Type: Improvement
> Components: python
> Affects Versions: 1.8.1
> Reporter: Shalabh Chaturvedi
> Priority: Minor
>
> The encoding and decoding of double and float types in Python uses unnecessary bit operations and packing/unpacking. Python's {{struct}} module supports little-endian encoding and could be used directly, instead of using the big-endian and then bit-fiddling to reverse the endianness.
> This could have a big impact of encoding/decoding speed of large buffers.
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