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https://issues.apache.org/jira/browse/ARROW-10881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17258472#comment-17258472
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Uwe Korn commented on ARROW-10881:
----------------------------------
With more debug information added, we get this information:
{code}
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
(code=1, address=0x0)
frame #0: 0x00000001009a5340
libparquet.300.dylib`arrow::internal::BaseSetBitRunReader<false>::LoadFullWord(this=0x000000016fdfce30)
at bit_run_reader.h:264:5
261 if (Reverse) {
262 bitmap_ -= 8;
263 }
-> 264 memcpy(&word, bitmap_, 8);
265 if (!Reverse) {
266 bitmap_ += 8;
267 }
Target 0: (parquet-encoding-benchmark) stopped.
(lldb) ll
error: 'll' is not a valid command.
(lldb) p word
(uint64_t) $0 = 6171905360
(lldb) p bitmap_
(const uint8_t *) $1 = 0x0000000000000000
{code}
> [C++] EXC_BAD_ACCESS in BaseSetBitRunReader<false>::NextRun
> -----------------------------------------------------------
>
> Key: ARROW-10881
> URL: https://issues.apache.org/jira/browse/ARROW-10881
> Project: Apache Arrow
> Issue Type: Task
> Components: C++
> Affects Versions: 2.0.0
> Reporter: Uwe Korn
> Priority: Major
> Labels: osx-arm64
>
> {{./release/parquet-encoding-benchmark}} fails with
> {code}
> BM_PlainDecodingFloat/65536 4206 ns 4206
> ns 167354 bytes_per_second=58.0474G/s
> error: libparquet.300.dylib debug map object file
> '/Users/uwe/Development/arrow/cpp/build/src/parquet/CMakeFiles/parquet_objlib.dir/encoding.cc.o'
> has changed (actual time is 2020-12-10 22:57:29.000000000, debug map time is
> 2020-12-10 21:02:52.000000000) since this executable was linked, file will be
> ignored
> Process 11120 stopped
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
> (code=1, address=0x0)
> frame #0: 0x000000010047fe04
> libparquet.300.dylib`arrow::internal::BaseSetBitRunReader<false>::NextRun() +
> 192
> libparquet.300.dylib`arrow::internal::BaseSetBitRunReader<false>::NextRun:
> -> 0x10047fe04 <+192>: ldur x11, [x9, #-0x8]
> 0x10047fe08 <+196>: str x9, [x19]
> 0x10047fe0c <+200>: str x11, [x19, #0x18]
> 0x10047fe10 <+204>: rbit x10, x11
> Target 0: (parquet-encoding-benchmark) stopped.
> (lldb) bt
> * thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS
> (code=1, address=0x0)
> * frame #0: 0x000000010047fe04
> libparquet.300.dylib`arrow::internal::BaseSetBitRunReader<false>::NextRun() +
> 192
> frame #1: 0x000000010047f808 libparquet.300.dylib`parquet::(anonymous
> namespace)::PlainEncoder<parquet::PhysicalType<(parquet::Type::type)0>
> >::PutSpaced(bool const*, int, unsigned char const*, long long) + 336
> frame #2: 0x0000000100008970
> parquet-encoding-benchmark`parquet::BM_PlainEncodingSpacedBoolean(benchmark::State&)
> at encoding_benchmark.cc:249:14 [opt]
> frame #3: 0x000000010000881c
> parquet-encoding-benchmark`parquet::BM_PlainEncodingSpacedBoolean(state=0x000000016fdfd4b8)
> at encoding_benchmark.cc:257 [opt]
> frame #4: 0x00000001001614f4
> libbenchmark.0.dylib`benchmark::internal::BenchmarkInstance::Run(unsigned
> long long, int, benchmark::internal::ThreadTimer*,
> benchmark::internal::ThreadManager*) const + 68
> frame #5: 0x0000000100173ae8
> libbenchmark.0.dylib`benchmark::internal::(anonymous
> namespace)::RunInThread(benchmark::internal::BenchmarkInstance const*,
> unsigned long long, int, benchmark::internal::ThreadManager*) + 80
> frame #6: 0x00000001001723c8
> libbenchmark.0.dylib`benchmark::internal::RunBenchmark(benchmark::internal::BenchmarkInstance
> const&, std::__1::vector<benchmark::BenchmarkReporter::Run,
> std::__1::allocator<benchmark::BenchmarkReporter::Run> >*) + 1284
> frame #7: 0x000000010015ee7c
> libbenchmark.0.dylib`benchmark::RunSpecifiedBenchmarks(benchmark::BenchmarkReporter*,
> benchmark::BenchmarkReporter*) + 1824
> frame #8: 0x000000010014beec libbenchmark_main.0.dylib`main + 76
> frame #9: 0x000000019e270f54 libdyld.dylib`start + 4
> {code}
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