demos/performance/test-results

   1 \e[H\e[2J#!/usr/bin/python
   2
   3 for i in range(1,10000000):
   4  print "stuff"
   5
   6 Running...
   7 8.56user 0.20system 0:08.82elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
   8 0inputs+0outputs (0major+39997minor)pagefaults 0swaps
   9 #!/usr/bin/perl
  10
  11 my $i=0;
  12 for ($i=0;$i<10000000;$i++)
  13 {
  14  print ("stuff");
  15 }
  16
  17 Running...
  18 2.51user 0.03system 0:02.63elapsed 96%CPU (0avgtext+0avgdata 0maxresident)k
  19 0inputs+0outputs (0major+424minor)pagefaults 0swaps
  20 #include "cll1.h"
  21
  22 program
  23 {
  24  repeat(10000000)
  25   print("stuff");
  26 }
  27 Compiling...
  28 cc     cll1-print.c   -o cll1-print
  29 0.05user 0.02system 0:00.08elapsed 89%CPU (0avgtext+0avgdata 0maxresident)k
  30 0inputs+0outputs (0major+3905minor)pagefaults 0swaps
  31 Running...
  32 0.98user 0.02system 0:01.01elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
  33 0inputs+0outputs (0major+131minor)pagefaults 0swaps
  34 #include <stdio.h>
  35
  36 #define RUNS 10000000UL
  37 int main (void)
  38 {
  39 unsigned long i;
  40 for (i=0;i<RUNS;i++) {
  41 printf("stuff\n");
  42 }
  43 return 0;
  44 }
  45 Compiling...
  46 cc     printf.c   -o printf
  47 0.04user 0.01system 0:00.06elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
  48 0inputs+0outputs (0major+3737minor)pagefaults 0swaps
  49 Running...
  50 0.60user 0.02system 0:00.64elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
  51 0inputs+0outputs (0major+116minor)pagefaults 0swaps
  52 #include <stdio.h>
  53
  54 #define RUNS 10000000UL
  55 int main (void)
  56 {
  57 unsigned long i;
  58 for (i=0;i<RUNS;i++) {
  59 puts("stuff");
  60 }
  61 return 0;
  62 }
  63 Compiling...
  64 cc     puts.c   -o puts
  65 0.04user 0.01system 0:00.05elapsed 103%CPU (0avgtext+0avgdata 0maxresident)k
  66 0inputs+0outputs (0major+3734minor)pagefaults 0swaps
  67 Running...
  68 0.61user 0.00system 0:00.64elapsed 95%CPU (0avgtext+0avgdata 0maxresident)k
  69 0inputs+0outputs (0major+115minor)pagefaults 0swaps
  70 #include <stdio.h>
  71
  72 #define RUNS 10000000UL
  73 int main (void)
  74 {
  75 unsigned long i;
  76 for (i=0;i<RUNS;i++) {
  77 fputs("stuff\n",stdout);
  78 }
  79 return 0;
  80 }
  81 Compiling...
  82 cc     fputs.c   -o fputs
  83 Running...
  84 0.56user 0.00system 0:00.68elapsed 82%CPU (0avgtext+0avgdata 0maxresident)k
  85 0inputs+0outputs (0major+115minor)pagefaults 0swaps