Messages in this thread | | | Date | Sun, 06 Nov 2011 17:35:52 +0200 | From | Avi Kivity <> | Subject | Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page |
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On 11/04/2011 11:16 AM, Xiao Guangrong wrote: > > I have done kernbench tests several times on my desktop, but it shows > very well: > > before patchset: > real 212.27 > real 213.47 > real 204.99 > real 200.58 > real 199.99 > real 199.94 > real 201.51 > real 199.83 > real 198.19 > real 205.13 > > after patchset: > real 199.90 > real 201.89 > real 194.54 > real 188.71 > real 185.75 > real 187.70 > real 188.99 > real 188.53 > real 186.29 > real 188.25 > > I will test it on our server using kvm-autotest, could you share me > your config file please?
# Copy this file to tests.cfg and edit it. # # This file contains the test set definitions. Define your test sets here.
include base.cfg include subtests.cfg include guest-os.cfg include cdkeys.cfg
extra_params += ' -enable-kvm' image_name(_.*)? ?<= /images/autotest/ #cdrom(_.*)? ?<= isos/
# Modify/comment the following lines if you wish to modify # the paths of the image files, ISO files, step files or qemu binaries. # # As for the defaults: # * qemu and qemu-img are expected to be found under /usr/bin/qemu-kvm and # /usr/bin/qemu-img respectively. # * All image files are expected under /tmp/kvm_autotest_root/images/ # * All iso files are expected under /tmp/kvm_autotest_root/isos/ # * All step files are expected under /tmp/kvm_autotest_root/steps/ #image_name.* ?<= images/ #cdrom.* ?<= isos/
drive_cache = writeback # -no-kvm-irqchip #timeout_multiplier = 8
#iterations = 30
vga = cirrus
# Here are the test sets variants. The variant 'qemu_kvm_windows_quick' is # fully commented, the following ones have comments only on noteworthy points variants: - @avi: only no_pci_assignable only qcow2 only ide #only default only smp2 #only up only Fedora.9.32 Fedora.9.64 WinVista.64sp1 WinXP only install setup boot reboot migrate shutdown only rtl8139 only smallpages #only default_host
no migrate.exec
# Uncomment the following lines to enable abort-on-error mode: # abort_on_error = yes kill_vm.* ?= no kill_unresponsive_vms.* ?= no
WinXP.64: no shutdown no reboot
Win2003.64: no shutdown no reboot
# Choose your test list from the testsets defined only avi
pci_assignable = no
serial_console = no
-- error compiling committee.c: too many arguments to function
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