[GitHub] [arrow] brancz opened a new pull request #12764: [GO] Replace CPU discovery package with golang.org/x/sys module

[GitBox <gi...@apache.org>]

brancz opened a new pull request #12764:
URL: https://github.com/apache/arrow/pull/12764


   The package deleted in this commit is an outdated copy of a package that
   used to be an internal package in the Go standard library, but since
   then it has been moved to the publicly accessible golang.org/x/sys
   module. Since that module is already used, this commit does not even add
   a new dependency.
   
   Other than removing unnecessary code it also makes CPU feature discovery
   more consistent with other projects in the Go ecosystem. For example it
   is no longer necessary to pass an environment variable to enable usage
   of ARM64 NEON SIMD instructions.


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[GitHub] [arrow] brancz commented on pull request #12764: [GO] Replace CPU discovery package with golang.org/x/sys module

[GitBox <gi...@apache.org>]

brancz commented on pull request #12764:
URL: https://github.com/apache/arrow/pull/12764#issuecomment-1084263407


   cc @zeroshade @sbinet @emkornfield


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