xhochy edited a comment on pull request #9657: URL: https://github.com/apache/arrow/pull/9657#issuecomment-793684791
On an M1 I get the following output for `a397fc3cbebf44f0e0b3bd1e3eccfbd69eb507eb` ``` In [2]: pa.runtime_info() ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.sse4_2'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx1_0'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx2_0'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.bmi1'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.bmi2'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx512f'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx512cd'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx512dq'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx512bw'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.optional.avx512vl'. Detail: [errno 45] Operation not supported ../src/arrow/util/cpu_info.cc:92: IOError: sysctlbyname failed for 'hw.l3cachesize'. Detail: [errno 22] Invalid argument Out[2]: RuntimeInfo(simd_level='none', detected_simd_level='none') ``` > jonkeane uwe I don't know if you can easily test this on a x86 Mac. Different Uwe in that handle ;) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
