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Posted to jira@arrow.apache.org by "Apache Arrow JIRA Bot (Jira)" <ji...@apache.org> on 2020/07/06 14:07:00 UTC

[jira] [Assigned] (ARROW-9331) [C++] Improve the performance of Tensor-to-SparseTensor conversion

     [ https://issues.apache.org/jira/browse/ARROW-9331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Arrow JIRA Bot reassigned ARROW-9331:
--------------------------------------------

    Assignee: Kenta Murata  (was: Apache Arrow JIRA Bot)

> [C++] Improve the performance of Tensor-to-SparseTensor conversion
> ------------------------------------------------------------------
>
>                 Key: ARROW-9331
>                 URL: https://issues.apache.org/jira/browse/ARROW-9331
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Kenta Murata
>            Assignee: Kenta Murata
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In ARROW-9156, I rewrote Tensor-to-SparseTensor converters to reduce the library size. There was a drawback of that change, that is slowing down the conversion. We need additional change to improve conversion speed.



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