LLVM Clang 12 Leading Over GCC 11 Compiler Performance On Intel Xeon Scalable Ice Lake

Written by Michael Larabel in Software on 4 June 2021. Page 5 of 6. 17 Comments

Seeing some of the largest wins in favor of Clang was the NCNN neural network framework developed by Tencent. Though not too surprising given that NCNN is mobile-focused where the Clang compiler tends to be very popular among mobile/embedded ISVs and IHVs.

The TNN deep learning framework meanwhile performed better when built by GCC.

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