ALGORITMO

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1 total messages Started by Antonella Thu, 09 Jan 2003 12:01

#289

Author: Antonella
Date: Thu, 09 Jan 2003 12:01

15 lines
1633 bytes

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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