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Posted to dev@thrift.apache.org by "Jens Geyer (JIRA)" <ji...@apache.org> on 2013/10/09 22:06:42 UTC

[jira] [Commented] (THRIFT-2021) Improve large binary protocol string performance

    [ https://issues.apache.org/jira/browse/THRIFT-2021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13790785#comment-13790785 ] 

Jens Geyer commented on THRIFT-2021:
------------------------------------

+1
Applies after fixing EOL style (win=>*nix), looks good to me. 

> Improve large binary protocol string performance
> ------------------------------------------------
>
>                 Key: THRIFT-2021
>                 URL: https://issues.apache.org/jira/browse/THRIFT-2021
>             Project: Thrift
>          Issue Type: Improvement
>          Components: C++ - Library
>    Affects Versions: 0.9
>            Reporter: Ben Craig
>            Assignee: Ben Craig
>             Fix For: 1.0
>
>         Attachments: fast_binary_strings.patch
>
>
> Currently, TBinaryProtocol reads into a temporary buffer, then copies the results into the resulting std::string.  For large strings (like a megabyte), the copy can be a performance issue.
> The attached patch reads directly into the std::string instead.



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