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https://issues.apache.org/jira/browse/ARROW-12587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17337594#comment-17337594
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Ian Cook commented on ARROW-12587:
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[~frank.du] we are seeing false positives for AVX512 support on Intel Macs
running Big Sur. Do you know what might be causing this? Thank you.
> [R][C++][Packaging] Illegal opcode error on aggregate Array/ChunkedArray of
> integer
> -----------------------------------------------------------------------------------
>
> Key: ARROW-12587
> URL: https://issues.apache.org/jira/browse/ARROW-12587
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Packaging, R
> Affects Versions: 4.0.0
> Reporter: Ian Cook
> Assignee: Ian Cook
> Priority: Major
>
> I see this error with the 4.0.0 version of the R package with the C++ library
> from Homebrew:
> {code:java}
> sum(Array$create(c(1L, 2L)))
> ## *** caught illegal operation ***
> ## address 0x109f1b45c, cause 'illegal opcode'{code}
> This is on an Intel Mac running Big Sur 11.3 with AVX2 support but no AVX512
> support.
> This happens regardless of whether I build the Homebrew formula locally or
> install the pre-built bottle.
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