Communication Overhead Profiles
avg total no. of ip_packets_rcvd vs. no. of processors
avg total no. of ip_packets_sent vs. no. of processors
avg sending_time vs. no. of processors
avg receiving_time vs. no. of processors
avg broadcasting_time vs. no. of processors
avg barrier_time vs. no. of processors
avg allreducing_time vs. no. of processors