* [Qemu-devel] [Bug 1129957] Re: Performance issue running quest image on qemu compiled for Win32 platform
[not found] <20130219090314.18849.88631.malonedeb@soybean.canonical.com>
@ 2018-01-10 21:48 ` Thomas Huth
2018-03-12 4:17 ` Launchpad Bug Tracker
1 sibling, 0 replies; 2+ messages in thread
From: Thomas Huth @ 2018-01-10 21:48 UTC (permalink / raw)
To: qemu-devel
Triaging old bug tickets... can you still reproduce this issue with the
latest version of QEMU and the latest version of MinGW? Do you also see
the problem with the builds from https://qemu.weilnetz.de/ ? Or could we
close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1129957
Title:
Performance issue running quest image on qemu compiled for Win32
platform
Status in QEMU:
Incomplete
Bug description:
I'm seeing performance issues when booting a guest image on qemu 1.4.0 compiled for the Win32 platform.
The same image boots a lot faster on the same computer running qemu/linux on Fedora via VmWare, and even running the Win32 exectuable via Wine performs better than running qemu natively on Win32.
Although I'm not the author of the image, it is located here:
http://people.freebsd.org/~wpaul/qemu/vxworks.img
All testing has been done on QEMU 1.4.0.
I'm also attaching a couple of gprof logs. For these I have disabled
ssp in qemu by removing "-fstack-protector-all" and
"-D_FORTIFY_SOURCE=2" from the qemu configure script.
qemu-perf-linux.txt
================
Machine - Windows XP - VmWare - Fedora - QEMU
qemu-perf-win32.txt
=================
Machine - Windows XP - QEMU
qemu-perf-wine.txt
================
Machine - Windows XP - VmWare - Fedora - Wine - QEMU
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1129957/+subscriptions
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Qemu-devel] [Bug 1129957] Re: Performance issue running quest image on qemu compiled for Win32 platform
[not found] <20130219090314.18849.88631.malonedeb@soybean.canonical.com>
2018-01-10 21:48 ` [Qemu-devel] [Bug 1129957] Re: Performance issue running quest image on qemu compiled for Win32 platform Thomas Huth
@ 2018-03-12 4:17 ` Launchpad Bug Tracker
1 sibling, 0 replies; 2+ messages in thread
From: Launchpad Bug Tracker @ 2018-03-12 4:17 UTC (permalink / raw)
To: qemu-devel
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1129957
Title:
Performance issue running quest image on qemu compiled for Win32
platform
Status in QEMU:
Expired
Bug description:
I'm seeing performance issues when booting a guest image on qemu 1.4.0 compiled for the Win32 platform.
The same image boots a lot faster on the same computer running qemu/linux on Fedora via VmWare, and even running the Win32 exectuable via Wine performs better than running qemu natively on Win32.
Although I'm not the author of the image, it is located here:
http://people.freebsd.org/~wpaul/qemu/vxworks.img
All testing has been done on QEMU 1.4.0.
I'm also attaching a couple of gprof logs. For these I have disabled
ssp in qemu by removing "-fstack-protector-all" and
"-D_FORTIFY_SOURCE=2" from the qemu configure script.
qemu-perf-linux.txt
================
Machine - Windows XP - VmWare - Fedora - QEMU
qemu-perf-win32.txt
=================
Machine - Windows XP - QEMU
qemu-perf-wine.txt
================
Machine - Windows XP - VmWare - Fedora - Wine - QEMU
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1129957/+subscriptions
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-03-12 4:30 UTC | newest]
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2018-01-10 21:48 ` [Qemu-devel] [Bug 1129957] Re: Performance issue running quest image on qemu compiled for Win32 platform Thomas Huth
2018-03-12 4:17 ` Launchpad Bug Tracker
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