An Early Look At LLVM Clang 13 Performance On AMD Zen 3

Written by Michael Larabel in Software on 12 August 2021 at 02:47 PM EDT. Page 3 of 4. 7 Comments.
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3

Within Intel's oneDNN deep learning library there were some of the most significant improvements found from the binaries generated by Clang 13.

LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3

The only workload showing a significant performance regression with Clang 13 was the TNN deep learning framework from Tencent.

LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3
LLVM Clang 13 Early Benchmarks On AMD EPYC Zen 3

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