2002 - cesnet

Number of CPU Sockets Network MPI Myrinet MPI Note8 98.431 – 96.206 by 1 CPU12 – – 63.70116 59.667 – 58.566 by 2 CPU20 50.095 – 46.91524 – – 39.28528 – – 35.06732 – – 30.93632 41.200 48.878 – see Note 140 35.917 43.533 –48 33.914 44.238 –56 30.700 42.814 –64 32.299 44.515 –80 29.981 44.553 –96 36.767 59.578 –96 32.574 47.894 – see Note 2112 32.565 49.600 –120 41.613 – –140 44.345 – –158 47.046 – –Table 7.1: Time of single iteration for various numbers of CPU (in seconds)Number of CPU Sockets Network MPI Myrinet MPI Note8 21 – 11 by 1 CPU16 20 – 13 by 2 CPU32 30 37 – see Note64 37 45 –112 52 58 –Table 7.2: Task loading lime (in minutes)106 High-speed National Research Network and its New Applications 2002