From: "pedro henrique antunes de oliveira" <ph.rpguo@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] slow performance
Date: Sat, 31 Mar 2007 20:25:38 -0300 [thread overview]
Message-ID: <e510e47e0703311625sbc2646ay1aa80271fcd380a6@mail.gmail.com> (raw)
In-Reply-To: <6e730a824d8c308481ed42b6d2560dc0@vitanuova.com>
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Well, thank you bill and Forsyth.
i'm posting here the source code:
http://www.freewebtown.com/phao/t.c (it is very small)
and the `time PROGRAM' output:
(under 'other' OS)
% cc t.c
% time a.out
2.86user 0.09system 0:02.97elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (80major+792minor)pagefaults 0swaps
%
(under Plan9)
% 8c -FV t.c
% 8l -o t t.8
% time t
37.69u 0.00s 44.43r t
if it can help. But two guys have answer that it can be compiler optimation.
and if it is that. It is all ok.
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next prev parent reply other threads:[~2007-03-31 23:25 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-31 16:41 pedro henrique antunes de oliveira
2007-03-31 16:48 ` Lorenzo Fernando Bivens de la Fuente
2007-03-31 16:48 ` Charles Forsyth
2007-03-31 16:57 ` pedro henrique antunes de oliveira
2007-03-31 16:55 ` W B Hacker
2007-03-31 17:12 ` Uriel
2007-03-31 19:27 ` W B Hacker
2007-03-31 23:20 ` erik quanstrom
2007-03-31 23:35 ` pedro henrique antunes de oliveira
2007-04-01 1:40 ` erik quanstrom
2007-03-31 17:15 ` Charles Forsyth
2007-03-31 18:50 ` Armando Camarero
2007-03-31 21:05 ` C H Forsyth
2007-03-31 23:25 ` pedro henrique antunes de oliveira [this message]
2007-04-01 1:32 ` erik quanstrom
2007-04-01 9:22 ` Charles Forsyth
2007-04-01 9:52 ` pedro henrique antunes de oliveira
2007-04-01 9:56 ` pedro henrique antunes de oliveira
2007-04-01 18:24 ` ron minnich
2007-04-01 19:11 ` pedro henrique antunes de oliveira
2007-04-01 19:26 ` geoff
2007-04-01 19:57 ` pedro henrique antunes de oliveira
2007-04-01 20:07 ` Charles Forsyth
2007-04-01 20:11 ` pedro henrique antunes de oliveira
2007-04-01 20:26 ` Charles Forsyth
2007-04-01 21:13 ` ISHWAR RATTAN
2007-04-02 1:52 ` pedro henrique antunes de oliveira
2007-04-01 12:08 erik quanstrom
2007-04-01 12:35 ` pedro henrique antunes de oliveira
2007-04-01 14:39 ` Uriel
2007-04-01 15:11 ` C H Forsyth
2007-04-01 17:35 ` pedro henrique antunes de oliveira
2007-04-01 18:05 ` erik quanstrom
2007-04-02 9:14 phao
2007-04-02 9:31 ` Anselm R. Garbe
2007-04-02 9:38 ` Charles Forsyth
2007-04-02 9:42 ` C H Forsyth
2007-04-02 9:45 ` Anselm R. Garbe
2007-04-02 12:49 ` pedro henrique antunes de oliveira
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