libvirt/tests/cputestdata/x86_64-cpuid-Ryzen-9-3900X-12-Core-host.xml

<cpu>
  <arch>x86_64</arch>
  <model>EPYC-IBPB</model>
  <vendor>AMD</vendor>
  <feature name='ht'/>
  <feature name='osxsave'/>
  <feature name='cmt'/>
  <feature name='clwb'/>
  <feature name='umip'/>
  <feature name='xsaves'/>
  <feature name='mbm_total'/>
  <feature name='mbm_local'/>
  <feature name='cmp_legacy'/>
  <feature name='extapic'/>
  <feature name='ibs'/>
  <feature name='skinit'/>
  <feature name='wdt'/>
  <feature name='tce'/>
  <feature name='topoext'/>
  <feature name='perfctr_core'/>
  <feature name='perfctr_nb'/>
  <feature name='invtsc'/>
  <feature name='clzero'/>
  <feature name='wbnoinvd'/>
  <feature name='amd-ssbd'/>
  <feature name='rdctl-no'/>
  <feature name='skip-l1dfl-vmentry'/>
  <feature name='mds-no'/>
</cpu>