Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030315AbWHQWyS (ORCPT ); Thu, 17 Aug 2006 18:54:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030343AbWHQWyS (ORCPT ); Thu, 17 Aug 2006 18:54:18 -0400 Received: from nz-out-0102.google.com ([64.233.162.200]:39291 "EHLO nz-out-0102.google.com") by vger.kernel.org with ESMTP id S1030315AbWHQWyR (ORCPT ); Thu, 17 Aug 2006 18:54:17 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=MCiQTinqqCwu/aLO4ZGGR3fzdjzMI/276sm2ul9iaViP3EeK6x8E18bWFYmjM1mUEM+l6Q8YmgbYUlWh+xxVttTd9DDbxUWRRBzjmoTzHzJbS/gsxiRWXe7WmlHVNKqBYhPtQ6v8MUTTfZK5DrGM16MvY9/XKLk91FzPQaa7u5E= Message-ID: <44E4F3AF.2030604@gmail.com> Date: Thu, 17 Aug 2006 16:54:39 -0600 From: Jim Cromie User-Agent: Thunderbird 1.5.0.5 (X11/20060719) MIME-Version: 1.0 To: Nish Aravamudan CC: Linux kernel Subject: Re: 2.6.18-rc4-mm1 Run-time of Locking API testsuite References: <44E4CC60.3080109@gmail.com> <29495f1d0608171508k2f465419ue5b87ee2847ae3cd@mail.gmail.com> In-Reply-To: <29495f1d0608171508k2f465419ue5b87ee2847ae3cd@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1303 Lines: 35 Nish Aravamudan wrote: > On 8/17/06, Jim Cromie wrote: >> >> Note the non-trivial execution time difference: >> >> soekris:~/pinlab# egrep -e 'Locking|Good' dmesg-2.6.18-rc4-* >> dmesg-2.6.18-rc4-mm1-sk:[ 16.044699] | Locking API testsuite: >> dmesg-2.6.18-rc4-mm1-sk:[ 96.083576] Good, all 218 testcases passed! | >> dmesg-2.6.18-rc4-sk:[ 18.563808] | Locking API testsuite: >> dmesg-2.6.18-rc4-sk:[ 19.693692] Good, all 218 testcases passed! | > > This is more than just a dmesg difference, I assume? As in, you can > actually tell the difference in time it takes? > yes - I can actually see individual cells (the 'ok's) in the table being rendered separately. This is across a serial line, at 115 kbaud, if that matters.. [ 22.762505] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | [ 26.589133] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | [ 31.854688] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | > Thanks, > Nish > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/