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https://issues.apache.org/jira/browse/ARROW-13382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17383512#comment-17383512
]
David Li commented on ARROW-13382:
----------------------------------
I don't get why it does this, though: the compiler command line indicates only
-msse4.2 and not -march=native or anything like that:
{noformat}
cd
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/src/arrow
&&
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/build-apache-arrow/Library/Homebrew/shims/mac/super/clang++
-DARROW_EXPORTING -DARROW_HAVE_RUNTIME_AVX2 -DARROW_HAVE_RUNTIME_AVX512
-DARROW_HAVE_RUNTIME_BMI2 -DARROW_HAVE_RUNTIME_SSE4_2 -DARROW_HAVE_SSE4_2
-DARROW_JEMALLOC -DARROW_JEMALLOC_INCLUDE_DIR="" -DARROW_MIMALLOC
-DARROW_WITH_BACKTRACE -DARROW_WITH_LZ4 -DARROW_WITH_RE2 -DARROW_WITH_SNAPPY
-DARROW_WITH_TIMING_TESTS -DARROW_WITH_UTF8PROC -DARROW_WITH_ZLIB
-DARROW_WITH_ZSTD -DURI_STATIC_BUILD -DUTF8PROC_STATIC
-I/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/src
-I/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/cpp/src
-I/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/cpp/src/generated
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/cpp/thirdparty/flatbuffers/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/jemalloc_ep-prefix/src
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/mimalloc_ep/src/mimalloc_ep/lib/mimalloc-1.6/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/rapidjson_ep/src/rapidjson_ep-install/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/xsimd_ep/src/xsimd_ep-install/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/re2_ep-install/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/build/utf8proc_ep-install/include
-isystem
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/cpp/thirdparty/hadoop/include
-Qunused-arguments -fcolor-diagnostics -O3 -DNDEBUG -Wall
-Wno-unknown-Note-option -Wno-pass-failed -stdlib=libc++ -msse4.2 -DNDEBUG
-isysroot
/Applications/Xcode_12.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.1.sdk
-mmacosx-version-min=10.15 -fPIC -std=c++11 -o
CMakeFiles/arrow_objlib.dir/compute/kernels/aggregate_basic.cc.o -c
/private/var/folders/24/8k48jl6d249_n_qfxwsl6xvm0000gn/T/hbtmp/apache-arrow-20210719-2482-cab1ft/cpp/src/arrow/compute/kernels/aggregate_basic.cc
{noformat}
> [C++] Aggregation over scalars fails autobrew R job
> ---------------------------------------------------
>
> Key: ARROW-13382
> URL: https://issues.apache.org/jira/browse/ARROW-13382
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: David Li
> Assignee: David Li
> Priority: Blocker
> Fix For: 5.0.0
>
>
> [https://github.com/ursacomputing/crossbow/runs/3091873413#step:7:488]
> {noformat}
> *** caught illegal operation ***
> address 0x109dc30cc, cause 'illegal opcode'Traceback:
> 1: compute__CallFunction(function_name, args, options)
> 2: call_function(FUN, a, options = list(na.rm = na.rm, na.min_count =
> na.min_count))
> 3: scalar_aggregate("sum", ..., na.rm = na.rm)
> 4: sum.ArrowDatum(<environment>, na.rm = FALSE)
> 5: eval_bare(expr, quo_get_env(quo))
> 6: quasi_label(enquo(object), arg = "object") {noformat}
> I would guess at first glance the compiler is autovectorizing something more
> than necessary?
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