3 ms·
I didn't immediately find a first-party source but according to these COMP522 lecture notes from Rice, AMD still uses MOESI for Zen [0]. [0]: https://www.cs.ri
by ComputerGuru 3y ago
I didn't immediately find a first-party source but according to these COMP522 lecture notes from Rice, AMD still uses MOESI for Zen [0].
[0]: https://www.cs.rice.edu/~johnmc/comp522/lecture-notes/COMP522-2019-Lecture5-Cache-Coherence-I.pdf https://www.cs.rice.edu/~johnmc/comp522/lecture-notes/COMP52...
- monocasa 3y agoAwesome, more than a source than I found. I knew previous designs were MOESI, but a quick search didn't give any results wrt Zen. Thanks for the citation!