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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/kvm/1693667 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/kvm/1693667')
| -rw-r--r-- | results/classifier/gemma3:12b/kvm/1693667 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/kvm/1693667 b/results/classifier/gemma3:12b/kvm/1693667 new file mode 100644 index 00000000..c1c7eb55 --- /dev/null +++ b/results/classifier/gemma3:12b/kvm/1693667 @@ -0,0 +1,29 @@ + +-cpu haswell / broadwell have no MONITOR in features1 + +In qemu 2.9.0 if you run + + qemu-system-x86_64 -cpu Broadwell (or Haswell) + +then the CPU features1 flag include the SSE3 bit, but do NOT include the MONITOR/MWAIT bit. This is so even when the host includes the features. + + +Additionally, running qemu in this manner results in several error messages: + +warning: TCG doesn't support requested feature: CPUID.01H:ECX.fma [bit 12] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.pcid [bit 17] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.x2apic [bit 21] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.tsc-deadline [bit 24] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.avx [bit 28] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.f16c [bit 29] +warning: TCG doesn't support requested feature: CPUID.01H:ECX.rdrand [bit 30] +warning: TCG doesn't support requested feature: CPUID.07H:EBX.hle [bit 4] +warning: TCG doesn't support requested feature: CPUID.07H:EBX.avx2 [bit 5] +warning: TCG doesn't support requested feature: CPUID.07H:EBX.invpcid [bit 10] +warning: TCG doesn't support requested feature: CPUID.07H:EBX.rtm [bit 11] +warning: TCG doesn't support requested feature: CPUID.07H:EBX.rdseed [bit 18] +warning: TCG doesn't support requested feature: CPUID.80000001H:ECX.3dnowprefetch + + +(Among possible other uses, the lack of the MONITOR feature bit causes NetBSD to fall-back on a +check-and-pause loop while an application CPU is waiting to be told to proceed by the boot CPU.) \ No newline at end of file |