Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 31 Oct 2001 07:10:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 31 Oct 2001 07:09:57 -0500 Received: from mailrelay3.inwind.it ([212.141.54.103]:58048 "EHLO mailrelay3.inwind.it") by vger.kernel.org with ESMTP id ; Wed, 31 Oct 2001 07:09:39 -0500 Message-Id: <3.0.6.32.20011031131253.01fb8e40@pop.tiscalinet.it> X-Mailer: QUALCOMM Windows Eudora Light Version 3.0.6 (32) Date: Wed, 31 Oct 2001 13:12:53 +0100 To: linux-kernel@vger.kernel.org From: Lorenzo Allegrucci Subject: VM: qsbench 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 Three runs for each kernel, kswapd CPU time appended. Linux-2.4.13-ac4: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.800u 3.470s 3:04.15 40.3% 0+0k 0+0io 13916pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.530u 3.930s 3:13.90 38.9% 0+0k 0+0io 14101pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.260u 3.640s 3:03.54 40.8% 0+0k 0+0io 13047pf+0w 0:08 kswapd Linux-2.4.13: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.260u 2.150s 2:20.68 52.1% 0+0k 0+0io 20173pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.020u 2.050s 2:18.78 52.6% 0+0k 0+0io 20353pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.810u 2.080s 2:19.50 52.2% 0+0k 0+0io 20413pf+0w 0:06 kswapd Linux-2.4.14-pre3: N/A, this kernel cannot run qsbench. Livelock. Linux-2.4.14-pre4: Not tested. Linux-2.4.14-pre5: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.340u 3.450s 2:13.62 55.2% 0+0k 0+0io 16829pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.590u 2.940s 2:15.48 54.2% 0+0k 0+0io 17182pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.140u 3.480s 2:14.66 54.6% 0+0k 0+0io 17122pf+0w 0:01 kswapd kswapd CPU time is a record ;) Linux-2.4.14-pre6: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 224 (qsbench). 69.890u 3.430s 2:12.48 55.3% 0+0k 0+0io 16374pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 226 (qsbench). 69.550u 2.990s 2:11.31 55.2% 0+0k 0+0io 15374pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 Out of Memory: Killed process 228 (qsbench). 69.480u 3.100s 2:13.33 54.4% 0+0k 0+0io 15950pf+0w 0:01 kswapd This is interesting, -pre6 killed qsbench _just_ before qsbench exited. Unreliable results. Linux-2.4.14-pre3aa1: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 72.180u 2.200s 2:19.59 53.2% 0+0k 0+0io 19568pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.510u 2.230s 2:18.74 53.1% 0+0k 0+0io 19585pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.500u 2.510s 2:19.29 53.1% 0+0k 0+0io 19606pf+0w 0:04 kswapd Linux-2.4.14-pre3aa2: Not tested. Linux-2.4.14-pre3aa3: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.790u 2.280s 2:17.57 53.8% 0+0k 0+0io 19138pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.190u 2.040s 2:16.95 53.4% 0+0k 0+0io 19306pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 72.000u 2.120s 2:16.80 54.1% 0+0k 0+0io 19231pf+0w 0:03 kswapd Linux-2.4.14-pre3aa4: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.270u 2.210s 2:16.43 53.8% 0+0k 0+0io 19067pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.110u 2.180s 2:16.52 53.6% 0+0k 0+0io 19095pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.320u 2.290s 2:16.32 53.9% 0+0k 0+0io 19162pf+0w 0:03 kswapd Linux-2.4.14-pre5aa1: lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 70.580u 2.430s 2:16.36 53.5% 0+0k 0+0io 19024pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.070u 2.180s 2:15.97 53.8% 0+0k 0+0io 19110pf+0w lenstra:~/src/qsort> time ./qsbench -n 90000000 -p 1 -s 140175100 71.280u 2.160s 2:16.61 53.7% 0+0k 0+0io 19185pf+0w 0:03 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/