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From: Chao Peng <chao.p.peng@linux.intel.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: qemu-devel@nongnu.org, gor Mammedov <imammedo@redhat.com>,
	Xiao Guangrong <guangrong.xiao@linux.intel.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Richard Henderson <rth@twiddle.net>,
	Eduardo Habkost <ehabkost@redhat.com>,
	Haozhong Zhang <haozhong.zhang@intel.com>
Subject: Re: [Qemu-devel] [RFC 0/9] Introduce light weight PC platform pc-lite
Date: Mon, 20 Jun 2016 14:12:17 +0800	[thread overview]
Message-ID: <20160620061217.GF21465@pengc-linux.bj.intel.com> (raw)
In-Reply-To: <20160619035104.GA13650@redhat.com>

On Sun, Jun 19, 2016 at 06:51:04AM +0300, Michael S. Tsirkin wrote:
> On Fri, Jun 17, 2016 at 04:14:08AM -0400, Chao Peng wrote:
> > - it is FAST;
> 
> Any numbers to demonstrate just how fast it is and fast at what?

On a 2.30GHz Haswell server, guest kernel booting time is 59.9ms by
following test steps listed at

https://github.com/chao-p/qemu-lite-tools

Ran the same test with "-machine q35", the guest kernel booting
time is 129.8ms. There is additional 75ms in SeaBIOS for Q35 case.

Thanks,
Chao

  reply	other threads:[~2016-06-20  6:23 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-17  8:14 [Qemu-devel] [RFC 0/9] Introduce light weight PC platform pc-lite Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 1/9] acpi: introduce light weight ACPI PM emulation pm-lite Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 2/9] pci: introduce light weight PCIE Host emulation pci-lite Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 3/9] acpi: add support for pc-lite platform Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 4/9] acpi: expose data structurs and functions of BIOS linker loader Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 5/9] acpi: expose acpi_checksum() Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 6/9] acpi: patch guest ACPI for pc-lite Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 7/9] pc: skip setting CMOS data when RTC device is unavailable Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 8/9] pc: support direct loading protected/long mode kernel Chao Peng
2016-06-17  8:14 ` [Qemu-devel] [RFC 9/9] pc: introduce light weight PC board pc-lite Chao Peng
2016-06-17 13:24 ` [Qemu-devel] [RFC 0/9] Introduce light weight PC platform pc-lite Paolo Bonzini
2016-06-20  6:01   ` Chao Peng
2016-06-20  6:54     ` Paolo Bonzini
2016-06-20 12:31       ` Stefan Hajnoczi
2016-06-20 13:00         ` Paolo Bonzini
2016-06-21  1:23       ` Chao Peng
2016-06-21 16:44       ` Michael S. Tsirkin
2016-06-23  8:32       ` Chao Peng
2016-06-23 12:44         ` Paolo Bonzini
2016-06-24  6:39           ` Claudio Fontana
2016-06-24  6:41             ` Claudio Fontana
2016-06-24  6:53               ` Paolo Bonzini
2016-06-27  2:55                 ` Claudio Fontana
2016-06-28  9:27           ` Chao Peng
2016-06-20 10:36   ` Dr. David Alan Gilbert
2016-06-19  3:51 ` Michael S. Tsirkin
2016-06-20  6:12   ` Chao Peng [this message]
2016-06-23 12:55     ` Daniel P. Berrange
2016-06-28 10:10       ` Chao Peng
2016-06-28 10:26         ` Daniel P. Berrange
2016-06-19  8:21 ` Claudio Fontana
2016-06-20  6:30   ` Chao Peng

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