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='rdpid'/>
  <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='xsaveerptr'/>
  <feature name='wbnoinvd'/>
  <feature name='amd-stibp'/>
  <feature name='amd-ssbd'/>
  <feature name='npt'/>
  <feature name='lbrv'/>
  <feature name='svm-lock'/>
  <feature name='nrip-save'/>
  <feature name='tsc-scale'/>
  <feature name='vmcb-clean'/>
  <feature name='flushbyasid'/>
  <feature name='decodeassists'/>
  <feature name='pause-filter'/>
  <feature name='pfthreshold'/>
  <feature name='rdctl-no'/>
  <feature name='skip-l1dfl-vmentry'/>
  <feature name='mds-no'/>
  <feature name='pschange-mc-no'/>
</cpu>