GCC & LLVM Clang Compiler Benchmarks On AMD's EPYC 7601

GCC & LLVM Clang Compiler Benchmarks On AMD's EPYC 7601: For squeezing maximum performance out of Linux systems with source-based workloads, most of you know there can often be tweaks to be had to the compiler stack for greater performance. As well with the never-ending advancements to the leading open-source code compilers, between releases can be measurable performance benefits but sometimes not without regressions too. With AMD's EPYC line-up still being very fresh and the underlying Zen microarchitecture (or "znver1" as referred to by the compiler toolchains), here are a variety of benchmarks under recent releases of the GCC and LLVM Clang compilers.