LLVM Clang 10.0 Compiler Performance On Intel + AMD CPUs Under Linux

[phoronix]

Phoronix: LLVM Clang 10.0 Compiler Performance On Intel + AMD CPUs Under Linux

With last week's release of LLVM/Clang 10.0, here are our first benchmarks looking at the stable release of the Clang 10.0 C/C++ compiler compared to its previous (v9.0.1) release on various Intel and AMD processors under Ubuntu Linux.

http://www.phoronix.com/vr.php?view=29024

[Setif]

Benchmark: gcc+ld+libstdc++ vs clang+lld+libc++

[Grinch]

The dav1d 10-bit encode performance

That should be 'decode'

[rene]

about as much performance improvement as I guesstimated ;-) https://www.youtube.com/watch?v=hFSW6xKBTy8

[rene]

Benchmark: gcc+ld+libstdc++ vs clang+lld+libc++

I did this, the result was not amazing: https://www.youtube.com/watch?v=TBC9C4L1J-k

[pyler]

libc++ is poor