Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-11-10 Thread Xiao Guangrong
On 11/10/2011 10:05 PM, Avi Kivity wrote: On 11/10/2011 03:28 PM, Xiao Guangrong wrote: I have tested RHEL.6.1 setup/boot/reboot/shutdown and the complete output of scan_results.py is attached. The result shows the performance is improved: before:After: 570529 555

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-11-10 Thread Avi Kivity
On 11/10/2011 03:28 PM, Xiao Guangrong wrote: > > I have tested RHEL.6.1 setup/boot/reboot/shutdown and the complete > output of scan_results.py is attached. > > The result shows the performance is improved: > before:After: > 570529 > 555538 > 552531

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-11-10 Thread Xiao Guangrong
On 11/06/2011 11:35 PM, Avi Kivity wrote: 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

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-11-06 Thread Avi Kivity
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 > > a

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-11-04 Thread Xiao Guangrong
On 10/11/2011 04:36 PM, Xiao Guangrong wrote: On 10/09/2011 09:37 PM, Avi Kivity wrote: On 10/09/2011 02:24 PM, Avi Kivity wrote: On 10/08/2011 06:06 AM, Xiao Guangrong wrote: On 10/07/2011 01:53 AM, Marcelo Tosatti wrote: On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: T

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-11 Thread Xiao Guangrong
On 10/09/2011 09:37 PM, Avi Kivity wrote: > On 10/09/2011 02:24 PM, Avi Kivity wrote: >> On 10/08/2011 06:06 AM, Xiao Guangrong wrote: >>> On 10/07/2011 01:53 AM, Marcelo Tosatti wrote: >>> > On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: >>> >> This patchset is against https://g

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-09 Thread Avi Kivity
On 10/09/2011 02:24 PM, Avi Kivity wrote: On 10/08/2011 06:06 AM, Xiao Guangrong wrote: On 10/07/2011 01:53 AM, Marcelo Tosatti wrote: > On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: >> This patchset is against https://github.com/avikivity/kvm.git next branch. >> >> In thi

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-09 Thread Avi Kivity
On 10/08/2011 06:06 AM, Xiao Guangrong wrote: On 10/07/2011 01:53 AM, Marcelo Tosatti wrote: > On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: >> This patchset is against https://github.com/avikivity/kvm.git next branch. >> >> In this version, some changes come from Avi's comme

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-07 Thread Xiao Guangrong
On 10/07/2011 01:53 AM, Marcelo Tosatti wrote: > On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: >> This patchset is against https://github.com/avikivity/kvm.git next branch. >> >> In this version, some changes come from Avi's comments: >> - fix instruction retried for nested guest

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-06 Thread Marcelo Tosatti
On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: > This patchset is against https://github.com/avikivity/kvm.git next branch. > > In this version, some changes come from Avi's comments: > - fix instruction retried for nested guest > - skip write-flooding for the sp whose level is 1

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-06 Thread Marcelo Tosatti
On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: > This patchset is against https://github.com/avikivity/kvm.git next branch. > > In this version, some changes come from Avi's comments: > - fix instruction retried for nested guest > - skip write-flooding for the sp whose level is 1

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-10-05 Thread Avi Kivity
On 09/23/2011 02:51 PM, Marcelo Tosatti wrote: On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: > This patchset is against https://github.com/avikivity/kvm.git next branch. > > In this version, some changes come from Avi's comments: > - fix instruction retried for nested guest >

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-09-29 Thread Xiao Guangrong
On 09/23/2011 07:51 PM, Marcelo Tosatti wrote: > On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: >> This patchset is against https://github.com/avikivity/kvm.git next branch. >> >> In this version, some changes come from Avi's comments: >> - fix instruction retried for nested guest

Re: [PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-09-23 Thread Marcelo Tosatti
On Thu, Sep 22, 2011 at 04:52:40PM +0800, Xiao Guangrong wrote: > This patchset is against https://github.com/avikivity/kvm.git next branch. > > In this version, some changes come from Avi's comments: > - fix instruction retried for nested guest > - skip write-flooding for the sp whose level is 1

[PATCH v4 00/11] KVM: x86: optimize for writing guest page

2011-09-22 Thread Xiao Guangrong
This patchset is against https://github.com/avikivity/kvm.git next branch. In this version, some changes come from Avi's comments: - fix instruction retried for nested guest - skip write-flooding for the sp whose level is 1 - rename some functions -- To unsubscribe from this list: send the line "u