From: Peter Zijlstra <peterz@infradead.org>
To: Waiman Long <longman@redhat.com>
Cc: "Ingo Molnar" <mingo@redhat.com>,
linux-kernel@vger.kernel.org,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Juergen Gross" <jgross@suse.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Boris Ostrovsky" <boris.ostrovsky@oracle.com>,
"Eduardo Valentin" <eduval@amazon.com>
Subject: Re: [PATCH v2] locking/pvqspinlock: Hybrid PV queued/unfair locks
Date: Wed, 8 Nov 2017 09:22:04 +0100 [thread overview]
Message-ID: <20171108082204.GV3165@worktop.lehotels.local> (raw)
In-Reply-To: <1510089486-3466-1-git-send-email-longman@redhat.com>
On Tue, Nov 07, 2017 at 04:18:06PM -0500, Waiman Long wrote:
> vCPUs hybrid pvqlock unfair lock
> ----- -------------- -----------
> 36 822,135/881,063/950,363 75,570/313,496/ 690,465
> 54 542,435/581,664/625,937 35,460/204,280/ 457,172
> 72 397,500/428,177/499,299 17,933/150,679/ 708,001
> 108 257,898/288,150/340,871 3,085/181,176/1,257,109
>
> Signed-off-by: Waiman Long <longman@redhat.com>
ACK
next prev parent reply other threads:[~2017-11-08 8:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-07 21:18 [PATCH v2] locking/pvqspinlock: Hybrid PV queued/unfair locks Waiman Long
2017-11-08 7:37 ` Juergen Gross
2017-11-08 8:22 ` Peter Zijlstra [this message]
2017-11-08 8:40 ` Eduardo Valentin
2017-11-08 9:46 ` [tip:locking/core] locking/pvqspinlock: Implement hybrid " tip-bot for Waiman Long
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