Master/Slave (2)

Master Slave

worklist = Make( work ) data = NEED_WORK;

while( worklist != empty ) while( true )

{ {

Receive( slave, result ); Send( master, data );

to_do = Head( worklist ); /* wait */

Send( slave, to_do ) Receive( master, work );

Process( result ); data = Process( work );

} }

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