From owner-freebsd-java@FreeBSD.ORG Sun Sep 16 10:16:38 2007 Return-Path: Delivered-To: freebsd-java@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5E77E16A418; Sun, 16 Sep 2007 10:16:38 +0000 (UTC) (envelope-from kris@FreeBSD.org) Received: from weak.local (hub.freebsd.org [IPv6:2001:4f8:fff6::36]) by mx1.freebsd.org (Postfix) with ESMTP id 5290613C461; Sun, 16 Sep 2007 10:16:33 +0000 (UTC) (envelope-from kris@FreeBSD.org) Message-ID: <46ED0280.8050504@FreeBSD.org> Date: Sun, 16 Sep 2007 12:16:32 +0200 From: Kris Kennaway User-Agent: Thunderbird 2.0.0.6 (Macintosh/20070728) MIME-Version: 1.0 To: kurt@intricatesoftware.com References: <46EC1B55.4060202@FreeBSD.org> <200709152250.50879.kurt@intricatesoftware.com> <200709152305.06116.lists@intricatesoftware.com> In-Reply-To: <200709152305.06116.lists@intricatesoftware.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: performance@freebsd.org, freebsd-java@freebsd.org Subject: Re: Massive performance loss from OS::sleep hack X-BeenThere: freebsd-java@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting Java to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Sep 2007 10:16:38 -0000 Kurt Miller wrote: > On Saturday 15 September 2007 10:50:50 pm Kurt Miller wrote: >> The following are programs I wrote when I isolated the problem. >> If the c program runs ok on 7.0 for both single cpu and mp then >> remove the os_sleep() and try the java program. If that works too >> then you're clear to make the os_sleep() hack only apply to < >> 7.0 and still be able to pass the certification tests. > > Sorry copy/paste glitch. He is the c program again: Thanks, I'll test this out and see where we stand. Kris