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https://issues.apache.org/jira/browse/ARROW-9877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson resolved ARROW-9877.
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Resolution: Fixed
Issue resolved by pull request 8071
[https://github.com/apache/arrow/pull/8071]
> [C++][CI] homebrew-cpp fails due to avx512
> ------------------------------------------
>
> Key: ARROW-9877
> URL: https://issues.apache.org/jira/browse/ARROW-9877
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Neal Richardson
> Assignee: Frank Du
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> This has been failing for a couple of days now. See e.g.
> https://travis-ci.org/github/ursa-labs/crossbow/builds/721587052#L9183
> {code}
> In file included from
> /tmp/apache-arrow-20200827-98957-1ebvdk8/cpp/src/arrow/util/bpacking_avx512.cc:19:
> /tmp/apache-arrow-20200827-98957-1ebvdk8/cpp/src/arrow/util/bpacking_avx512_generated.h:46:15:
> error: always_inline function '_mm512_set1_epi32' requires target feature
> 'avx512f', but would be inlined into function 'unpack1_32_avx512' that is
> compiled without support for 'avx512f'
> reg_masks = _mm512_set1_epi32(mask);
> ^
> {code}
> Could be caused by ARROW-9702?
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