By: Wilco (wilco.dijkstra.delete@this.ntlworld.com), February 23, 2021 4:15 am
Room: Moderated Discussions
Bigos (bigos.delete@this.bigos.bigos) on February 23, 2021 3:55 am wrote:
> I don't think Zen 2 supports ERMS.
That's not relevant. It means GLIBC won't use that memcpy implementation (and it shouldn't - not because of ERMS, but because rep movsb is slow even on modern x86 cores).
Wilco
> I don't think Zen 2 supports ERMS.
That's not relevant. It means GLIBC won't use that memcpy implementation (and it shouldn't - not because of ERMS, but because rep movsb is slow even on modern x86 cores).
Wilco
