In our previous Foundations update @mclemenceau shared an update on some of the experiments we conducted during the Plucky Puffin cycle, in particular about our decision to revert the change to the -O3 optimization level by default on amd64. As promised here is a few more details about what went into this project, methods used and challenges encountered. Results of -O3 experiment tl;dr Performance is slightly worse and packages are slightly bigger with -O3 by default and we will revert the chan...
Surely they meant 48 core?
There are 4 core romes, no idea why anyone would buy one (think they keep most of the ddr and pcie links) but still.
https://www.dustinhome.se/product/5020033444/amd-epyc-4124p-38ghz-4c-8t-16mb-socket-am5-tray
4 core Milan.
That was my deleted comment, but then I realized the article specifies they are Rome CPUs (Zen 2), while the 4000 series of EPYCs is based on Zen 4
I was wondering about that too. At first I assumed they were only allocated a few of the cores for their testing, but a typo seems more likely.
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