cyb70289 commented on pull request #11828: URL: https://github.com/apache/arrow/pull/11828#issuecomment-986227575
Looks it's normal compiler differences we can safely ignore. I tried some other benchmarks. Most tests have similar result no matter apple clang or llvm clang. For `decimal-benchmark:Constants`, apple clang generated code is 5x faster than llvm clang. So some code just favor some specific compiler. The slow compiler speed inside docker is probably due to poor volume io performace of docker on macos, not relate to optimization levels. I'm trying to automate PR benchmark verification on several machines (x86 and Arm). Docker is convenient but looks it's not suitable for macos. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
