Date: Sun, 24 Dec 1995 14:53:16 +0100 (MET) From: Ollivier Robert <roberto@keltia.freenix.fr> To: gclarkii@freebsd.org Cc: freebsd-hackers@freebsd.org Subject: Re: Pentium bcopy 486DX4-100 results Message-ID: <199512241353.OAA17270@keltia.freenix.fr> In-Reply-To: <199512241008.EAA09104@main.gbdata.com> from "Gary Clark II" at Dec 24, 95 04:08:40 am
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It seems that Gary Clark II said: > main:gclarkii# time testcopy > copy 10431 > bcopy 9534 > memcpy 9516 > 29.4u 0.0s 0:30.80 95.8% 5+188k 0+0io 0pf+0w 486DX4/100, copy.S as posted, "gcc -O -m486" and 1000000,1 used for calculation as per Bruce suggestion. 298 [14:46] roberto@keltia:/tmp> time ./foo copy 6429198 bcopy 6442253 memcpy 6314015 19.181u 0.039s 0:20.46 93.8% 5+186k 0+0io 0pf+0w Cache configured as Write-Back. Is your cache in write-through Gary ? Your numbers are surprising... -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net FreeBSD keltia.freenix.fr 2.2-CURRENT #8: Sat Dec 23 21:44:39 MET 1995
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