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lynndotpy
2y ago
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One of the very first things in the article is a TLDR section that points you to the conclusion.
> In conclusion, the issue isn't software-related. Python outperforms C/Rust due to an AMD CPU bug.
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j16sdiz
2y ago
· 1 in thread
It
is
software-related. Just the CPU perform badly on some
software
instruction.
xuanwo
2y ago
FSRM is a CPU feature embedded in the microcode (in this instance, amd-ucode) that software such as glibc cannot interact with. I refer to it as hardware because I consider microcode a part of the hardware.
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