demos/performance/test-results

   1 #!/usr/bin/python
   2
   3 for i in range(1,10000000):
   4  print "stuff"
   5
   6 Running...
   7 8.45user 0.16system 0:08.67elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
   8 0inputs+0outputs (0major+39997minor)pagefaults 0swaps
   9 #include <iostream>
  10
  11 #define RUNS 10000000UL
  12 int main()
  13 {
  14  unsigned long i;
  15  for (i=0;i<RUNS;i++) {
  16  std::cout << "stuff" << std::endl;
  17  }
  18  return 0;
  19 }
  20 Compiling...
  21 0.32user 0.06system 0:00.47elapsed 81%CPU (0avgtext+0avgdata 0maxresident)k
  22 0inputs+0outputs (7major+8814minor)pagefaults 0swaps
  23 Running...
  24 3.54user 2.18system 0:05.73elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
  25 0inputs+0outputs (0major+241minor)pagefaults 0swaps
  26 #!/usr/bin/perl
  27
  28 my $i=0;
  29 for ($i=0;$i<10000000;$i++)
  30 {
  31  print ("stuff");
  32 }
  33
  34 Running...
  35 2.51user 0.01system 0:02.52elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  36 0inputs+0outputs (0major+425minor)pagefaults 0swaps
  37 #include "cll1.h"
  38
  39 program
  40 {
  41  repeat(10000000)
  42   print("stuff");
  43 }
  44 Compiling...
  45 0.12user 0.01system 0:00.30elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k
  46 0inputs+0outputs (17major+3993minor)pagefaults 0swaps
  47 Running...
  48 0.87user 0.00system 0:00.87elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  49 0inputs+0outputs (0major+130minor)pagefaults 0swaps
  50 #include <stdio.h>
  51
  52 #define RUNS 10000000UL
  53 int main (void)
  54 {
  55 unsigned long i;
  56 for (i=0;i<RUNS;i++) {
  57 printf("stuff\n");
  58 }
  59 return 0;
  60 }
  61 Compiling...
  62 0.03user 0.02system 0:00.05elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  63 0inputs+0outputs (0major+3783minor)pagefaults 0swaps
  64 Running...
  65 0.62user 0.00system 0:00.63elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  66 0inputs+0outputs (0major+115minor)pagefaults 0swaps
  67 #include <stdio.h>
  68
  69 #define RUNS 10000000UL
  70 int main (void)
  71 {
  72 unsigned long i;
  73 for (i=0;i<RUNS;i++) {
  74 puts("stuff");
  75 }
  76 return 0;
  77 }
  78 Compiling...
  79 0.05user 0.00system 0:00.05elapsed 96%CPU (0avgtext+0avgdata 0maxresident)k
  80 0inputs+0outputs (0major+3780minor)pagefaults 0swaps
  81 Running...
  82 0.62user 0.00system 0:00.63elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  83 0inputs+0outputs (0major+114minor)pagefaults 0swaps
  84 #include <stdio.h>
  85
  86 #define RUNS 10000000UL
  87 int main (void)
  88 {
  89 unsigned long i;
  90 for (i=0;i<RUNS;i++) {
  91 fputs("stuff\n",stdout);
  92 }
  93 return 0;
  94 }
  95 Compiling...
  96 0.04user 0.01system 0:00.05elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
  97 0inputs+0outputs (0major+3787minor)pagefaults 0swaps
  98 Running...
  99 0.54user 0.00system 0:00.53elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
 100 0inputs+0outputs (0major+114minor)pagefaults 0swaps