From owner-freebsd-hackers@FreeBSD.ORG Fri Feb 12 07:16:45 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D28461065676 for ; Fri, 12 Feb 2010 07:16:45 +0000 (UTC) (envelope-from peterjeremy@acm.org) Received: from mail36.syd.optusnet.com.au (mail36.syd.optusnet.com.au [211.29.133.76]) by mx1.freebsd.org (Postfix) with ESMTP id 4B64F8FC0A for ; Fri, 12 Feb 2010 07:16:44 +0000 (UTC) Received: from server.vk2pj.dyndns.org (c122-106-232-148.belrs3.nsw.optusnet.com.au [122.106.232.148]) by mail36.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id o1C7GfWo021601 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 12 Feb 2010 18:16:42 +1100 X-Bogosity: Ham, spamicity=0.000000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.14.3/8.14.3) with ESMTP id o1C7Gfbd093202; Fri, 12 Feb 2010 18:16:41 +1100 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.14.3/8.14.3/Submit) id o1C7GfUO093201; Fri, 12 Feb 2010 18:16:41 +1100 (EST) (envelope-from peter) Date: Fri, 12 Feb 2010 18:16:41 +1100 From: Peter Jeremy To: Ivan Voras Message-ID: <20100212071640.GA93045@server.vk2pj.dyndns.org> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline In-Reply-To: X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc User-Agent: Mutt/1.5.20 (2009-06-14) Cc: freebsd-hackers@freebsd.org Subject: Re: Future CPUs - 128 threads X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Feb 2010 07:16:45 -0000 --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2010-Feb-11 20:18:04 +0100, Ivan Voras wrote: >Recent news: > >Niagara 3 - 128 hardware threads >Power 7 - 32 hardware threads I'm not sure how far off real Niagara-3 based products are but you can buy dual-socket T-2 systems (128 h/w threads) off the shelf. Sun announced some years ago that they would be doubling the number of threads per CPU socket every 2 years or so. --=20 Peter Jeremy --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEUEARECAAYFAkt1AFgACgkQ/opHv/APuIfpkgCghsODrwBLXKb55hP3psx0bS+5 aOYAmM1xPk38abf/tAaVyeaA45mqXhU= =FsUF -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--