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Diffstat (limited to 'results/classifier/108/graphic/2874')
| -rw-r--r-- | results/classifier/108/graphic/2874 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/results/classifier/108/graphic/2874 b/results/classifier/108/graphic/2874 new file mode 100644 index 000000000..ea77b8cbe --- /dev/null +++ b/results/classifier/108/graphic/2874 @@ -0,0 +1,24 @@ +graphic: 0.967 +device: 0.899 +performance: 0.762 +semantic: 0.672 +other: 0.646 +debug: 0.627 +network: 0.487 +permissions: 0.389 +PID: 0.382 +socket: 0.377 +vnc: 0.353 +boot: 0.330 +files: 0.300 +KVM: 0.107 + +AMD Ryzen 9950x with -smp option yields "warning: This family of AMD CPU doesn't support hyperthreading" +Description of problem: +When using the above -smp option (`-smp 32,sockets=1,dies=1,clusters=1,cores=16,threads=2`), which should be valid for the Ryzen 9950X 16 cores / 32 threads CPU, QEMU prints: +``` +qemu-system-x86_64: warning: This family of AMD CPU doesn't support hyperthreading(2). Please configure -smp options properly or try enabling topoext feature. +``` +This is unexpected. This CPU should support hyperthreading out of the box, it seems. +Steps to reproduce: +1. Run command above on Ryzen 9950X or similar CPU. |