* [Qemu-devel] [Bug 928676] [NEW] QEMU does not support Westmere (Intel Xeon) CPU model
@ 2012-02-08 8:01 Stefan
2012-03-05 13:21 ` [Qemu-devel] [Bug 928676] " Martin Salbaba
2016-11-04 13:32 ` Thomas Huth
0 siblings, 2 replies; 3+ messages in thread
From: Stefan @ 2012-02-08 8:01 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
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
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/928676
Title:
QEMU does not support Westmere (Intel Xeon) CPU model
Status in QEMU:
New
Bug description:
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
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/928676/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] [Bug 928676] Re: QEMU does not support Westmere (Intel Xeon) CPU model
2012-02-08 8:01 [Qemu-devel] [Bug 928676] [NEW] QEMU does not support Westmere (Intel Xeon) CPU model Stefan
@ 2012-03-05 13:21 ` Martin Salbaba
2016-11-04 13:32 ` Thomas Huth
1 sibling, 0 replies; 3+ messages in thread
From: Martin Salbaba @ 2012-03-05 13:21 UTC (permalink / raw)
To: qemu-devel
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%
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/928676
Title:
QEMU does not support Westmere (Intel Xeon) CPU model
Status in QEMU:
New
Bug description:
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
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/928676/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Qemu-devel] [Bug 928676] Re: QEMU does not support Westmere (Intel Xeon) CPU model
2012-02-08 8:01 [Qemu-devel] [Bug 928676] [NEW] QEMU does not support Westmere (Intel Xeon) CPU model Stefan
2012-03-05 13:21 ` [Qemu-devel] [Bug 928676] " Martin Salbaba
@ 2016-11-04 13:32 ` Thomas Huth
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Huth @ 2016-11-04 13:32 UTC (permalink / raw)
To: qemu-devel
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.
** Changed in: qemu
Status: New => Fix Released
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/928676
Title:
QEMU does not support Westmere (Intel Xeon) CPU model
Status in QEMU:
Fix Released
Bug description:
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
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/928676/+subscriptions
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2016-11-04 13:50 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-02-08 8:01 [Qemu-devel] [Bug 928676] [NEW] QEMU does not support Westmere (Intel Xeon) CPU model Stefan
2012-03-05 13:21 ` [Qemu-devel] [Bug 928676] " Martin Salbaba
2016-11-04 13:32 ` Thomas Huth
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