From: Paolo Bonzini <pbonzini@redhat.com>
To: Gleb Natapov <gleb@kernel.org>
Cc: Avi Kivity <avi.kivity@gmail.com>,
Andy Lutomirski <luto@amacapital.net>,
kvm list <kvm@vger.kernel.org>
Subject: Re: Seeking a KVM benchmark
Date: Wed, 12 Nov 2014 16:26:29 +0100 [thread overview]
Message-ID: <54637C25.5000305@redhat.com> (raw)
In-Reply-To: <20141112152204.GC26187@minantech.com>
On 12/11/2014 16:22, Gleb Natapov wrote:
>> > Nehalem results:
>> >
>> > userspace exit, urn 17560 17726 17628 17572 17417
>> > lightweight exit, urn 3316 3342 3342 3319 3328
>> > userspace exit, LOAD_EFER, guest!=host 12200 11772 12130 12164 12327
>> > lightweight exit, LOAD_EFER, guest!=host 3214 3220 3238 3218 3337
>> > userspace exit, LOAD_EFER, guest=host 11983 11780 11920 11919 12040
>> > lightweight exit, LOAD_EFER, guest=host 3178 3193 3193 3187 3220
>> >
> Is this with Andy's patch that skips LOAD_EFER when guest=host, or the one
> that always switch LOAD_EFER?
Skip LOAD_EFER when guest=host.
Paolo
next prev parent reply other threads:[~2014-11-12 15:26 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-07 6:27 Seeking a KVM benchmark Andy Lutomirski
2014-11-07 7:17 ` Paolo Bonzini
2014-11-07 17:59 ` Andy Lutomirski
2014-11-07 18:11 ` Andy Lutomirski
2014-11-08 12:01 ` Gleb Natapov
2014-11-08 16:00 ` Andy Lutomirski
2014-11-08 16:44 ` Andy Lutomirski
2014-11-09 8:52 ` Gleb Natapov
2014-11-09 16:36 ` Andy Lutomirski
2014-11-10 10:03 ` Paolo Bonzini
2014-11-10 10:45 ` Gleb Natapov
2014-11-10 12:15 ` Paolo Bonzini
2014-11-10 14:23 ` Avi Kivity
2014-11-10 17:28 ` Paolo Bonzini
2014-11-10 17:38 ` Gleb Natapov
2014-11-12 11:33 ` Paolo Bonzini
2014-11-12 15:22 ` Gleb Natapov
2014-11-12 15:26 ` Paolo Bonzini [this message]
2014-11-12 15:32 ` Gleb Natapov
2014-11-12 15:51 ` Paolo Bonzini
2014-11-12 16:07 ` Andy Lutomirski
2014-11-12 17:56 ` Paolo Bonzini
2014-11-17 11:17 ` Wanpeng Li
2014-11-17 11:18 ` Paolo Bonzini
2014-11-17 12:00 ` Wanpeng Li
2014-11-17 12:04 ` Paolo Bonzini
2014-11-17 12:14 ` Wanpeng Li
2014-11-17 12:22 ` Paolo Bonzini
2014-11-11 11:07 ` Paolo Bonzini
2014-11-10 19:17 ` Andy Lutomirski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54637C25.5000305@redhat.com \
--to=pbonzini@redhat.com \
--cc=avi.kivity@gmail.com \
--cc=gleb@kernel.org \
--cc=kvm@vger.kernel.org \
--cc=luto@amacapital.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox