[PATCH] [X86_64]: Enable support for next generation AMD Zen3 CPU

Kumar, Venkataramanan Venkataramanan.Kumar@amd.com
Thu Dec 3 15:29:41 GMT 2020

[AMD Public Use]

Hi Maintainers,

PFA, the patch that enables support for the next generation AMD Zen3 CPU via -march=znver3.
This is a very basic enablement patch. As of now the cost, tuning and scheduler changes are kept same as znver2.
Further changes to the cost and tunings will be done later.

Ok for trunk ?


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