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Re:Windows for Arm on M1 Mac Successfully Virtualized by amelius on Friday November 27, 2020 @05:01PM (#25232951)
Was that a full parallel build (using all available cores)?

Because that's what counts for me, as a developer.

Re:Windows for Arm on M1 Mac Successfully Virtualized by da_big_ghey on Friday November 27, 2020 @05:37PM (#25233175)
I believe so, as cargo defaults to the number of cores, as per this issue: https://github.com/rust-lang/cargo/issues/2805

For what it's worth, this guy noticed a nearly 2x speedup in compiling OpenSSL, which is C code, so I assume GCC or Clang: https://twitter.com/sandofsky/status/1331732592958214145

This suggests, though it does not prove, that the performance improvement for code compilation is likely not exclusive to a single language.