You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/09/02 20:29:00 UTC

[jira] [Commented] (ARROW-13870) [R] Should we proactively disable multithreading on 32bit windows?

    [ https://issues.apache.org/jira/browse/ARROW-13870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17409109#comment-17409109 ] 

Antoine Pitrou commented on ARROW-13870:
----------------------------------------

Why would multithreading not work on 32-bit?

> [R] Should we proactively disable multithreading on 32bit windows?
> ------------------------------------------------------------------
>
>                 Key: ARROW-13870
>                 URL: https://issues.apache.org/jira/browse/ARROW-13870
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Jonathan Keane
>            Priority: Minor
>
> We have numerous test skips for 32bit windows + multithreading. Should we add something to {{onLoad}} that detects this and proactively sets arrow to single-threaded (using {{set_cpu_count()}} and / or {{options(arrow.use_threads)}}?). 
> Should we display a message that we did this and if someone wants to live experimentally they can increase that again?



--
This message was sent by Atlassian Jira
(v8.3.4#803005)