Hi, Iam very new to parallel computing and MPI, with intested i have written an sorting algorithm with MPI. The problem is i tried reduce the execution time i.e sorting with increase in nodes but the problem is iam unable drease the time and i was getting like for 4nodes(1Master and 2 slaves) was getting an avg of 6.56 sec , for 8nodes(1Master and 7 slaves) was getting an avg of 6.62 sec and for 15nodes(1Master and 15 slaves) was getting an avg of 6.63 sec. i am unable for find out an clue according to theory time has been decreased for the increase in nodes but iwas getting an increase or constant. Please help me solving this.
thanking you -- WITH REGARDS M.L.N.Seshendra
