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Re: [CPROG] Hjärn-släpp ??

To: sslug@sslug
Subject: Re: [CPROG] Hjärn-släpp ??
From: Frank Damgaard <sslug@sslug>
Date: Fri, 14 Jul 2000 19:09:51 +0200
Organization: No organization at all :)
User-agent: tin/pre-1.4-981002 ("Phobia") (UNIX) (Linux/2.2.13 (i586))

In article <sslug@sslug> you wrote:

> Fork er en meget mystisk funktion! Fordi du essentielt opretter
> en kopi af det kørende program, med en kopi af alle variabler, og
> fortsætter med at udføre både originalen (parent) og den nye kopi
> (child). Den eneste forskel mellem de to programmer er det Pid
> nummer som fork returnere.

> Så hvis programmet er meget stort så er det måske smartere at
> bruge threads, istedet for forks.

Hmm, pthreads oprretter ekstra processer (set med ps) så måske
det ikke er så meget smartere end fork ?
Men man bør klart undgå at lave en fork() fra et megastort program
hvis det skal ske alt for ofte.

-- 
mvh Frank Damgaard  | http://home3.inet.tele.dk/frda/

References:
- Re: [CPROG] Hjärn-släpp ??
  - From: Carsten Svaneborg

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