Parallel Summation

1. Parallel Summation; the given http://siber.cankaya.edu.tr/ParallelComputing/cfiles/parallelsum.cprogram adds $n$ numbers both in sequential and parallel. You should
   • Analyze the code,
   • Fill the following table,
   • Make a plot of Time versus $n$ for several $proc$s,
   • Make a plot of Time versus $nproc$ for several $n$s,
   • Make a plot of Speed-up; Speed-up vs $n$ for several $proc$s,
   • Make a plot of Efficiency; Efficiency vs $n$ for several $proc$s,
     

     Table 1: The parallel summation.

     n	nproc=1	nproc=2	nproc=3	nproc=4	nproc=5	nproc=6	nproc=7	nproc=8

     
     
   • ASSIGNMENT: (due to Dec 13) Analyze your results, cover all possible aspects.