From owner-freebsd-hackers@FreeBSD.ORG Tue Dec 23 10:19:34 2014 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 19245F1C; Tue, 23 Dec 2014 10:19:34 +0000 (UTC) Received: from mail-pd0-x236.google.com (mail-pd0-x236.google.com [IPv6:2607:f8b0:400e:c02::236]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D9AC82D73; Tue, 23 Dec 2014 10:19:33 +0000 (UTC) Received: by mail-pd0-f182.google.com with SMTP id p10so7569492pdj.27; Tue, 23 Dec 2014 02:19:33 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=content-type:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=LyRmD9mF+B0spoHA5t+yi2PIhUTltKLSpBIGTvSBByw=; b=LulXRyrylL4YC0juvqW8/pIWTkQCWvw3VqaXNSBGL8Crizx5Hw53GjzQvaMDDg6s0u mDe1/L3s6w9jgFvM2xBTlMUTx40tTzDRJRowN9n6lvO3Z5hhBDCdl7HJGpbF8LSFXvu7 VxHx6d4Zry6p8D4ACELGIecq3vgjVhmFfzXQdhDI60LCNXnpbnrewcKpCIkIXVugCgOo dziqKrirK36thTEESK8Bfmk5yyE10BEeiodMeNzY+E5SXMGCSxV3upms0j3OwCCKD0ub Bq7dBOrbOGEWxCs3NuG/TlVcHrPr2RdsVpQqNz6Hmc+LwRDUuaxEqfX9oykGI1t/ckeE 1YXA== X-Received: by 10.69.26.130 with SMTP id iy2mr42737577pbd.93.1419329973427; Tue, 23 Dec 2014 02:19:33 -0800 (PST) Received: from [10.28.193.15] ([114.242.249.201]) by mx.google.com with ESMTPSA id fs1sm19613003pdb.16.2014.12.23.02.19.31 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 23 Dec 2014 02:19:32 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: status of projects/numa? From: Gavin Mu X-Mailer: iPad Mail (12B440) In-Reply-To: Date: Tue, 23 Dec 2014 18:19:31 +0800 Content-Transfer-Encoding: quoted-printable Message-Id: <35AF9553-9536-41B0-8C2C-D907ED8E8531@gmail.com> References: To: Adrian Chadd Cc: "attilio@freebsd.org" , "freebsd-hackers@freebsd.org" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Dec 2014 10:19:34 -0000 Hi, Adrian, Thanks, I have checked out your ACPI related change for NUMA support. Lookin= g forward to your further updates. Is the discussion public? it will be very helpful if there are any records. W= e have had a hacked and limited impl of NUMA, and wondering if we can help o= n a general design for FreeBSD. Regards, Gavin Mu > On Dec 23, 2014, at 01:11, Adrian Chadd wrote: >=20 > There's been a whole bunch of discussion going on between the various > parties finishing this off. I'll see if I can get some further updates > about it. >=20 > (I've been chasing it up so I can teach device drivers and the network > stack about NUMA..) >=20 >=20 >=20 > -adrian >=20 >=20 >> On 22 December 2014 at 07:51, Gavin Mu wrote: >> Hi, >>=20 >> Do you know what is the status of projects/numa? It seems it has been the= re for more than half a year without any update. Is there any plan to merge t= o HEAD? or is it not ready yet? >>=20 >> The new Intel Haswell Xeon supports a feature called Cluster on Die, and t= here will be two NUMA domains in one CPU socket. I am wondering if NUMA supp= ort is being more and more important. >>=20 >> Regards, >> Gavin Mu >>=20 >> _______________________________________________ >> freebsd-hackers@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-hackers >> To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org= "