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Article #292R: ALGORITMO
From: Antonella
Date: Thu, 09 Jan 2003 21:29
Date: Thu, 09 Jan 2003 21:29
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1925 bytes
Antonella <antonella.macchia@virgilio.it> wrote in message bwdT9.4395$0v.111221@news1.tin.it... > Algoritmo di calcolo parallelo :prodotto matrice matrice:C=C+AB che effettua > il ciclo a blocchi: > > cij=0 > FOR K=1,N > FOR J=1,N > FOR I=1,N > CIJ=CIJ+AIK*BKJ > ENDFOR > ENDFOR > ENDFOR > NEL LINGUAGGIO C ,EFFETTUANDO UNA COMUNICAZIONE TRA I PROCESSORI CON LA > ROUTINE > MPI_Bcast > GRAZIE � MOLTO URGENTE > > > >
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X-Google-Language: ITALIAN,ASCII X-Google-Thread: 115b4c,f53bf93f7db112a5 X-Google-Attributes: gid115b4c,public X-Google-Thread: ffd12,f53bf93f7db112a5 X-Google-Attributes: gidffd12,public X-Google-Thread: 114d19,f53bf93f7db112a5 X-Google-Attributes: gid114d19,public X-Google-Thread: 11033e,f53bf93f7db112a5 X-Google-Attributes: gid11033e,public X-Google-Thread: fcc79,f53bf93f7db112a5 X-Google-Attributes: gidfcc79,public X-Google-ArrivalTime: 2003-01-09 13:29:57 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!news.mailgate.org!newsfeeder.edisontel.com!news-out.tin.it!news-in.tin.it!news2.tin.it.POSTED!not-for-mail From: "Antonella" <antonella.macchia@virgilio.it> Newsgroups: ahn.tech.linux,alive.school.university,es.comp.ingenieria.software,es.tecnica.ingenieria.teleco,free.it.ingegneria.informatica References: <bwdT9.4395$0v.111221@news1.tin.it> Subject: R: ALGORITMO Lines: 25 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.00.2615.200 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 Message-ID: <kRlT9.9819$AA2.444558@news2.tin.it> Date: Thu, 09 Jan 2003 21:29:52 GMT NNTP-Posting-Host: 212.216.200.124 X-Complaints-To: newsmaster@tin.it X-Trace: news2.tin.it 1042147792 212.216.200.124 (Thu, 09 Jan 2003 22:29:52 MET) NNTP-Posting-Date: Thu, 09 Jan 2003 22:29:52 MET Organization: TIN