hi, IPC for multiprocessors can be calculated in terms of weighted speedup. The weighted speedup can be calculated as a ratio of sum of all induvidual IPC speedups.
(ie) WS= sum i=1 to P (IPCi / IPC alone,i) where IPCalone,i is the IPC of thread running alone. IPCi is the IPC of thread running among all other thread in all other cores (co-scheduled)... P is the no of cores. _______________________________________________ gem5-users mailing list gem5-users@gem5.org http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
