Re: test and set facility

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Article #2583

#2583

From: Hubert Matthews
Date: Sat, 14 Oct 1989 20:36

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In article <200@rangkom.MY> napi@rangkom.MY (Mohd Hanafiah b. Abdullah) writes:
>
>I may have missed the obvious, but how would one implement
>semaphore type operations on a MIPS machine as I have not
>noticed any "test and set" instruction available. External 
>hardware perhaps?

Do it in software using Leslie Lamport's Fast Mutual Exclusion
Algorithm, ACM TOCS vol 5, no 1, Feb 87, pp 1-11.




-- 
Hubert Matthews      ...helping make the world a quote-free zone...

hjm@cernvax.cern.ch   hjm@vxomeg.decnet.cern.ch    ...!mcvax!cernvax!hjm

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From: hjm@cernvax.UUCP (Hubert Matthews)
Newsgroups: comp.arch
Subject: Re: test and set facility
Keywords: MIPS
Message-ID: <1121@cernvax.UUCP>
Date: 14 Oct 89 20:36:20 GMT
References: <200@rangkom.MY>
Reply-To: hjm@cernvax.UUCP (Hubert Matthews)
Organization: CERN European Laboratory for Particle Physics, CH-1211 Geneva, Switzerland
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