Date: Thu, 7 Aug 1997 20:55:46 +1000 (EST) From: George Michaelson <ggm@connect.com.au> To: current@FreeBSD.ORG Subject: flags 80ff works (like anybody doubted it) Message-ID: <199708071055.UAA03384@broon.off.connect.com.au>
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Ok so news at 11 it isn't but I thought I'd add some figures to the pot.
single-user 32Mb P100, fuji 1.2Gb drive, Asus mainboard with 512k cache.
looks like 20%+ speedup across the board. Definately worth it.
next stop, DMA.
-George
-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU
p100no 100 2377 64.9 4024 16.7 1392 9.0 2106 54.6 3785 16.0 65.7 2.6
p100no 100 2398 66.2 3943 16.3 1389 9.0 2158 55.2 3660 16.6 64.6 2.6
p100no 100 2406 65.1 4010 16.8 1379 8.8 2109 54.3 3732 15.3 63.8 2.9
p100no 100 2399 65.2 3989 16.5 1380 8.9 2154 55.8 3717 15.5 65.3 2.6
p100no 100 2404 66.0 3964 17.3 1355 9.2 2127 54.7 3692 15.8 64.4 2.6
p100-32 100 2806 77.6 4671 20.7 1511 10.1 2583 66.1 4916 15.5 66.2 2.9
p100-32 100 2786 76.5 4700 18.7 1520 10.1 2628 67.9 4937 15.5 66.0 2.9
p100-32 100 2811 77.7 4700 19.6 1507 9.7 2558 65.1 4756 15.7 65.9 2.9
p100-32 100 2780 76.7 4683 19.0 1530 10.2 2563 66.0 4631 14.9 65.4 2.9
p100-32 100 2818 77.5 4705 19.5 1525 9.9 2537 65.3 4724 15.0 65.6 2.9
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