From owner-cvs-src@FreeBSD.ORG Sun Mar 30 02:46:20 2008 Return-Path: Delivered-To: cvs-src@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D3E65106566B for ; Sun, 30 Mar 2008 02:46:20 +0000 (UTC) (envelope-from SRS0=d0bb9b024d19fa294840cb23d56d7fbcf1535226=655=es.net=oberman@es.net) Received: from postal1.es.net (postal1.es.net [IPv6:2001:400:14:3::6]) by mx1.freebsd.org (Postfix) with ESMTP id 677598FC1C for ; Sun, 30 Mar 2008 02:46:20 +0000 (UTC) (envelope-from SRS0=d0bb9b024d19fa294840cb23d56d7fbcf1535226=655=es.net=oberman@es.net) Received: from ptavv.es.net (ptavv.es.net [198.128.4.29]) by postal1.es.net (Postal Node 1) with ESMTP (SSL) id KFY23414; Sat, 29 Mar 2008 19:46:14 -0700 Received: from ptavv.es.net (ptavv.es.net [127.0.0.1]) by ptavv.es.net (Tachyon Server) with ESMTP id 78F034500F; Sat, 29 Mar 2008 19:46:18 -0700 (PDT) To: Jeff Roberson In-Reply-To: Your message of "Sat, 29 Mar 2008 10:26:30 -0000." <200803291026.m2TAQUj1012357@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1206845178_72816P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Sat, 29 Mar 2008 19:46:18 -0700 From: "Kevin Oberman" Message-Id: <20080330024618.78F034500F@ptavv.es.net> X-Sender-IP: 198.128.4.29 X-Sender-Domain: es.net X-Recipent: ; ; ; ; X-Sender: X-To_Name: Jeff Roberson X-To_Domain: freebsd.org X-To: Jeff Roberson X-To_Email: jeff@FreeBSD.org X-To_Alias: jeff Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/lib/libc/sys Makefile.inc cpuset_getaffinity.2 X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Mar 2008 02:46:20 -0000 --==_Exmh_1206845178_72816P Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > From: Jeff Roberson > Date: Sat, 29 Mar 2008 10:26:30 +0000 (UTC) > Sender: owner-cvs-all@freebsd.org > > jeff 2008-03-29 10:26:30 UTC > > FreeBSD src repository > > Modified files: > lib/libc/sys Makefile.inc > Added files: > lib/libc/sys cpuset_getaffinity.2 > Log: > - Add a man page for cpuset_getaffinity() and cpuset_setaffinity() and > hook it up to the build. > > Reviewed by: brueffer (skeleton and formatting assistance) > > Revision Changes Path > 1.132 +3 -2 src/lib/libc/sys/Makefile.inc > 1.1 +156 -0 src/lib/libc/sys/cpuset_getaffinity.2 (new) Thanks so much for the CPU affinity calls. I am looking forward to a command line tool to allow me to tie a process to a single CPU. On Linux systems, many I/O intensive processes run much better if constrained to a single CPU and I've been hoping FreeBSD would grow a similar capability. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751 --==_Exmh_1206845178_72816P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (FreeBSD) Comment: Exmh version 2.5 06/03/2002 iD8DBQFH7v76kn3rs5h7N1ERAhS0AKCt2QFgoJ23Q4fbP+IDzTOMAOgMhgCeKH80 SDqf6OEXE6M8Q1eE3KEWOLg= =Ln5Q -----END PGP SIGNATURE----- --==_Exmh_1206845178_72816P--