From owner-freebsd-threads@FreeBSD.ORG Sat May 31 00:27:29 2003 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0F88537B401 for ; Sat, 31 May 2003 00:27:29 -0700 (PDT) Received: from puffin.mail.pas.earthlink.net (puffin.mail.pas.earthlink.net [207.217.120.139]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7960D43F93 for ; Sat, 31 May 2003 00:27:28 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from user-2ivfk0a.dialup.mindspring.com ([165.247.208.10] helo=mindspring.com) by puffin.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 19M0ls-0006Eq-00; Sat, 31 May 2003 00:27:20 -0700 Message-ID: <3ED85911.6B534E02@mindspring.com> Date: Sat, 31 May 2003 00:26:09 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Petri Helenius References: <00c401c3273d$b59a9140$812a40c1@PETEX31> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a446a51230295c98dabcb05835eb74c01b93caf27dac41a8fd350badd9bab72f9c350badd9bab72f9c cc: threads@freebsd.org cc: Daniel Eischen Subject: Re: Transition plans: libkse->libpthread X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 31 May 2003 07:27:29 -0000 Petri Helenius wrote: > What are the observed benefits on running a threaded application with 1:1 > threads instead of the M:N libkse model? You get to context switch in PTHREAD_SCOPE_SYSTEM because you give away your quantum to the system, instead of another thread in your same process. Wait, that's not a benefit... -- Terry