Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 3 Nov 2001 08:49:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 3 Nov 2001 08:49:07 -0500 Received: from mailrelay2.inwind.it ([212.141.54.102]:3051 "EHLO mailrelay2.inwind.it") by vger.kernel.org with ESMTP id ; Sat, 3 Nov 2001 08:48:59 -0500 Message-Id: <3.0.6.32.20011103145200.0201acd0@pop.tiscalinet.it> X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Sat, 03 Nov 2001 14:52:00 +0100 To: linux-kernel@vger.kernel.org From: Lorenzo Allegrucci Subject: VM: Linux-2.4.14-pre7 and qsbench Cc: Linus Torvalds Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Linux-2.4.14-pre7 kills early.. lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 224 (qsbench). 17.770u 3.160s 1:19.95 26.1% 0+0k 0+0io 13294pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 226 (qsbench). 26.030u 15.530s 1:39.39 41.8% 0+0k 0+0io 13283pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 228 (qsbench). 29.350u 41.360s 2:27.63 47.8% 0+0k 0+0io 15214pf+0w 0:12 kswapd With more swap space is much better, but performance seem slightly worse than 2.4.14-pre6: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.530u 2.920s 2:16.35 53.8% 0+0k 0+0io 17575pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.510u 3.160s 2:19.79 52.7% 0+0k 0+0io 17639pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.540u 3.270s 2:17.39 53.7% 0+0k 0+0io 17544pf+0w 0:01 kswapd -- Lorenzo - 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/