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when a program is adapted to run on multiple processors in a multiprocessor system, the execution time on each processor is comprised of computing time and the overhead time required for locked critical sections and/or to send data from one processor to another. Assume a program requires 100 seconds of execution time on one processor. When run p processors, each processor requires t/p seconds, as well as an additional 4 seconds of overhead, irrespective of the number of processors. 1. compute the per processor execution time for 4,8,16,32.64,128 processors. For each case, list the corresponding speedup relative to a single processor and the ratio between actual speedup versus ideal speedup (speedup if there was no overhead), so here is a sample calculation for 2 processors: p (number of cores)execution time speedup % of ideal speedup 54 100/54 1.85 1.85/2-92.5% 4 16 32 64 128