Robust/src/Benchmarks/oooJava/sor/speedup.notes

   1 Without using memory pool allocation for task records:
   2 Single: Avg. execution time over 3 runs is
   3 742.761s / 3 = 247.587s
   4
   5 Par: Avg. execution time over 3 runs is
   6 165.59s / 3 = 55.197s
   7
   8 NO POOL: speedup 4.49x
   9
  10
  11
  12
  13 With memory pool allocation:
  14 Single: 697.984 / 3 = 232.661s
  15 Par: 184.572 / 3 = 61.524s
  16
  17 POOL: speedup 3.78x
  18
  19
  20
  21
  22 RAW DATA BELOW:
  23
  24
  25
  26 WITHOUT MEM POOL:
  27 jjenista@dc-10:~/research/Robust/src/Benchmarks/oooJava/sor$ ./runs; ./runs; ./runs; ./runp; ./runp; ./runp
  28 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  29
  30 real    4m35.011s
  31 user    4m34.672s
  32 sys     0m0.273s
  33 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  34
  35 real    3m53.994s
  36 user    3m53.689s
  37 sys     0m0.263s
  38 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  39
  40 real    3m53.756s
  41 user    3m53.470s
  42 sys     0m0.244s
  43 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  44
  45 real    0m55.299s
  46 user    9m11.543s
  47 sys     12m28.633s
  48 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  49
  50 real    0m55.240s
  51 user    9m10.687s
  52 sys     12m27.857s
  53 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  54
  55 real    0m55.051s
  56 user    9m9.511s
  57 sys     12m24.147s
  58
  59
  60
  61 WITH MEM POOL
  62
  63 jjenista@dc-10:~/research/Robust/src/Benchmarks/oooJava/sor$ ./runs; ./runs; ./runs; ./runp; ./runp; ./runp
  64 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  65
  66 real    3m52.918s
  67 user    3m52.633s
  68 sys     0m0.244s
  69 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  70
  71 real    3m52.731s
  72 user    3m52.449s
  73 sys     0m0.240s
  74 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  75
  76 real    3m52.335s
  77 user    3m52.054s
  78 sys     0m0.240s
  79 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  80
  81 real    0m53.868s
  82 user    9m2.613s
  83 sys     12m8.709s
  84 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  85
  86 real    1m17.154s
  87 user    13m28.935s
  88 sys     16m45.794s
  89 Section2:SOR:Kernel     0.000000 (s)     inf     (Iterations/s)Finished
  90
  91 real    0m53.550s
  92 user    9m2.889s
  93 sys     12m0.588s