From owner-freebsd-hackers@FreeBSD.ORG Thu Apr 30 07:39:45 2015 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id DD491B63; Thu, 30 Apr 2015 07:39:45 +0000 (UTC) Received: from zxy.spb.ru (zxy.spb.ru [195.70.199.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 93D361CEF; Thu, 30 Apr 2015 07:39:45 +0000 (UTC) Received: from slw by zxy.spb.ru with local (Exim 4.84 (FreeBSD)) (envelope-from ) id 1Ynj4L-0001HK-Dr; Thu, 30 Apr 2015 10:39:37 +0300 Date: Thu, 30 Apr 2015 10:39:37 +0300 From: Slawa Olhovchenkov To: Adrian Chadd Cc: "freebsd-hackers@freebsd.org" Subject: Re: irq cpu binding Message-ID: <20150430073937.GY1394@zxy.spb.ru> References: <20150328183147.GC23643@zxy.spb.ru> <20150328192505.GD23643@zxy.spb.ru> <20150331225947.GC23643@zxy.spb.ru> <20150401062259.GD23643@zxy.spb.ru> <20150404202504.GG74532@zxy.spb.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: slw@zxy.spb.ru X-SA-Exim-Scanned: No (on zxy.spb.ru); SAEximRunCond expanded to false X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Apr 2015 07:39:46 -0000 On Sat, Apr 04, 2015 at 04:27:20PM -0700, Adrian Chadd wrote: > On 4 April 2015 at 13:25, Slawa Olhovchenkov wrote: > > On Tue, Mar 31, 2015 at 11:57:27PM -0700, Adrian Chadd wrote: > > > >> I'll go take a look over the weekend at the non-RSS case. It shouldn't > >> be scheduling on the wrong CPU(s) if you've pinned things. > > > > Did you find the time for look? > > Not yet; I've been validating things and adding prefetching/batching > to my testing setup, which uses ixgbe + netmap. > > I'll get to it soon. Did you have any news?