Date: Wed, 9 Apr 1997 13:24:57 +0000 (GMT) From: Thomas J Balfe <tbalfe@tioga.net> To: bsdnet@lamb.net Cc: freebsd-hardware@freebsd.org Subject: AMD K5-PR166 Message-ID: <Pine.BSF.3.95q.970409131140.272A-100000@icebear.tioga.net>
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Here are some benchmarks I did. - Asus P55T2P4 Rev 3.10 with 512K L2 Cache - 64MB memory - AMD K5-PR166 The benchmarks are available on ftp://ftp.nosc.mil/pub/aburto icebear: {27} uname -a FreeBSD icebear.tioga.net 2.2.1-RELEASE FreeBSD 2.2.1-RELEASE #0: Tue Mar 25 15:12:02 GMT 1997 jkh@time.cdrom.com:/usr/src/sys/compile/GENERIC i386 icebear: {28} gcc -v gcc version 2.7.2.1 Sieve of Eratosthenes (Scaled to 10 Iterations) Version 1.2b, 26 Sep 1992 Array Size Number Last Prime Linear RunTime MIPS (Bytes) of Primes Time(sec) (Sec) 8191 1899 16381 0.010 0.010 160.1 10000 2261 19997 0.013 0.014 144.3 20000 4202 39989 0.025 0.035 117.0 40000 7836 79999 0.051 0.078 106.6 80000 14683 160001 0.101 0.165 102.0 160000 27607 319993 0.202 0.339 100.6 320000 52073 639997 0.404 0.686 100.4 640000 98609 1279997 0.809 1.542 90.2 1280000 187133 2559989 1.618 3.418 82.2 2560000 356243 5119997 3.236 7.387 76.7 Relative to 10 Iterations and the 8191 Array Size: Average RunTime = 0.017 (sec) High MIPS = 160.1 Low MIPS = 76.7 FLOPS C Program (Double Precision), V2.0 18 Dec 1992 Module Error RunTime MFLOPS (usec) 1 4.9738e-14 1.1869 11.7951 2 1.3189e-13 0.8395 8.3383 3 1.9096e-14 0.6987 24.3306 4 -6.6613e-15 0.6642 22.5831 5 -1.6653e-14 1.8675 15.5292 6 3.3584e-14 1.2271 23.6326 7 5.2523e-11 2.3781 5.0460 8 -4.5519e-14 1.2884 23.2853 Iterations = 16000000 NullTime (usec) = 0.0121 MFLOPS(1) = 10.6205 MFLOPS(2) = 10.0284 MFLOPS(3) = 15.6805 MFLOPS(4) = 23.4633 -- Thomas J Balfe tbalfe@tioga.net
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