[
https://issues.apache.org/jira/browse/ARROW-6213?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16940854#comment-16940854
]
Antoine Pitrou commented on ARROW-6213:
---------------------------------------
To help debugging this, I suggest focussing on {{arrow-compute-compare-test}}.
You could run the test standalone from the command line instead of going
through {{ctest}}.
You could do the following: open
{{cpp/src/arrow/compute/kernels/compare_test.cc}}; go to the
{{RandomCompareArrayScalar}} function and log the values of variables {{i}} and
{{op}} (for example using C or C++ printing).
If you don't want to do this, you can give me access to the machine but you'll
have to explain me how to build. Is it a normal Unix environment?
> [C++] tests fail for AVX512
> ---------------------------
>
> Key: ARROW-6213
> URL: https://issues.apache.org/jira/browse/ARROW-6213
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Affects Versions: 0.14.1
> Environment: CentOS 7.6.1810, Intel Xeon Processor (Skylake, IBRS)
> avx512
> Reporter: Charles Coulombe
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: arrow-0.14.1-c++-failed-tests-cmake-conf.txt,
> arrow-0.14.1-c++-failed-tests.txt,
> easybuild-arrow-0.14.1-20190809.111134.MgMEK.log
>
>
> When building libraries for avx512 with GCC 7.3.0, two C++ tests fails.
> {noformat}
> The following tests FAILED:
> 28 - arrow-compute-compare-test (Failed)
> 30 - arrow-compute-filter-test (Failed)
> Errors while running CTest{noformat}
> while for avx2 they passes.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
