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authorChristian Krinitsin <mail@krinitsin.com>2025-06-03 12:04:13 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-03 12:04:13 +0000
commit256709d2eb3fd80d768a99964be5caa61effa2a0 (patch)
tree05b2352fba70923126836a64b6a0de43902e976a /results/classifier/105/device/928676
parent2ab14fa96a6c5484b5e4ba8337551bb8dcc79cc5 (diff)
downloademulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.tar.gz
emulator-bug-study-256709d2eb3fd80d768a99964be5caa61effa2a0.zip
add new classifier result
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+device: 0.571
+graphic: 0.532
+instruction: 0.513
+vnc: 0.406
+network: 0.262
+boot: 0.243
+socket: 0.234
+semantic: 0.189
+other: 0.147
+mistranslation: 0.111
+assembly: 0.101
+KVM: 0.037
+
+QEMU does not support Westmere (Intel Xeon) CPU model
+
+Setting the CPU model to Westmere (Intel Xeon server CPU) is not possible.
+
+libvirt uses 'core2duo' as fallback:
+https://bugzilla.redhat.com/show_bug.cgi?id=708927
+
+
+$ qemu -cpu ?
+x86 [n270]
+x86 [athlon]
+x86 [pentium3]
+x86 [pentium2]
+x86 [pentium]
+x86 [486]
+x86 [coreduo]
+x86 [kvm32]
+x86 [qemu32]
+x86 [kvm64]
+x86 [core2duo]
+x86 [phenom]
+x86 [qemu64]
+
+$ qemu --version
+QEMU emulator version 1.0 (Debian 1.0+dfsg-3), Copyright (c) 2003-2008 Fabrice Bellard
+
+An application test with high cpu load gives the timing statistics give:
+
+
+ bare metal virtual percent
+
+X4560 cpu 50m28s 54m0s 107%
+
+X5690 (westermere) 29m20s 38m0s 134%
+
+
+
+Westmere seems to be available in the latest version of QEMU:
+$ qemu-system-x86_64 -cpu ? | grep Westmere
+x86 Westmere Westmere E56xx/L56xx/X56xx (Nehalem-C)
+==> Setting status to "Fix released" now.
+