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Posted to jira@arrow.apache.org by "tahsin hassan (Jira)" <ji...@apache.org> on 2021/06/11 16:44:00 UTC

[jira] [Updated] (ARROW-13057) [MATLAB] update feather reading/writing functionality to use latest MATLAB data array (MDA)C++ api, stead of C style-matrix api

     [ https://issues.apache.org/jira/browse/ARROW-13057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

tahsin hassan updated ARROW-13057:
----------------------------------
    Summary: [MATLAB] update feather reading/writing functionality to use latest MATLAB data array (MDA)C++ api, stead of C style-matrix api  (was: [MATLAB] update feather reading/writing functionality to use latest MATLAB data array (MDA) api, stead of old style C-matrix api)

> [MATLAB] update feather reading/writing functionality to use latest MATLAB data array (MDA)C++ api, stead of C style-matrix api
> -------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ARROW-13057
>                 URL: https://issues.apache.org/jira/browse/ARROW-13057
>             Project: Apache Arrow
>          Issue Type: Task
>          Components: MATLAB
>            Reporter: tahsin hassan
>            Assignee: Kevin Gurney
>            Priority: Minor
>
> The current featherreadmex and featherwritemex functionality uses the old 
> c-style matrix api, from MATLAB
> [https://www.mathworks.com/help/matlab/cc-mx-matrix-library.html?s_tid=CRUX_lftnav]
> We should update these functionalities to build against the latest MATLAB Data Array (mda) , C++ style api, since these new API uses modern C++ semantics and design patterns and avoids data copies whenever possible.



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