demos/performance/test-results

   1 ------------------------------------------------------------- Ruby
   2 #!/usr/bin/ruby
   3
   4 10000000.times { print "stuff","\n" }
   5
   6 Running...
   7 real    0m16.104s
   8 user    0m14.353s
   9 sys     0m1.412s
  10 --------------------------------------------------- Python - range
  11 #!/usr/bin/python
  12
  13 for i in range(1,10000000):
  14  print "stuff"
  15
  16 Running...
  17 real    0m8.661s
  18 user    0m8.465s
  19 sys     0m0.168s
  20 -------------------------------------------------- Python - xrange
  21 #!/usr/bin/python
  22
  23 for i in xrange(1,10000000):
  24  print "stuff"
  25
  26 Running...
  27 real    0m8.480s
  28 user    0m8.433s
  29 sys     0m0.016s
  30 ------------------------------------------------------------ PHP 5
  31 #!/usr/bin/php5 -q
  32 <?php
  33 for ( $i=0; $i<10000000; $i++ )
  34 {
  35  echo "stuff1\n";
  36 }
  37 ?>
  38 Running...
  39 real    0m7.098s
  40 user    0m5.048s
  41 sys     0m2.024s
  42 -------------------------------------------------- C - gcc - write
  43 #include <string.h>
  44
  45 #define RUNS 10000000UL
  46 int main (void)
  47 {
  48  unsigned long i;
  49  char *s1="stuff\n";
  50  int l1=strlen(s1);
  51
  52  for (i=0;i<RUNS;i++)
  53  {
  54   write(1,s1,l1);
  55  }
  56  return 0;
  57 }
  58 Compiling...
  59 real    0m0.061s
  60 user    0m0.048s
  61 sys     0m0.012s
  62 Running...
  63 real    0m2.906s
  64 user    0m0.848s
  65 sys     0m2.028s
  66 ------------------------------------------------------------- Perl
  67 #!/usr/bin/perl
  68
  69 my $i=0;
  70 for ($i=0;$i<10000000;$i++)
  71 {
  72  print ("stuff");
  73 }
  74
  75 Running...
  76 real    0m2.515s
  77 user    0m2.484s
  78 sys     0m0.008s
  79 ----------------------------------------------- C<<1 - gcc - print
  80 #include "cll1.h"
  81
  82 program
  83 {
  84  repeat(10000000)
  85   print("stuff");
  86 }
  87 Compiling...
  88 real    0m0.121s
  89 user    0m0.112s
  90 sys     0m0.008s
  91 Running...
  92 real    0m1.249s
  93 user    0m1.240s
  94 sys     0m0.004s
  95 ---------------------------------------------- C - g++ - std::cout
  96 #include <iostream>
  97
  98 #define RUNS 10000000UL
  99 int main()
 100 {
 101  unsigned long i;
 102  for (i=0;i<RUNS;i++)
 103  {
 104   std::cout << "stuff\n";
 105  }
 106  return 0;
 107 }
 108 Compiling...
 109 real    0m0.362s
 110 user    0m0.320s
 111 sys     0m0.036s
 112 Running...
 113 real    0m0.990s
 114 user    0m0.984s
 115 sys     0m0.004s
 116 -----------------------------------------------= C<<1 - gcc - echo
 117 #include "cll1.h"
 118
 119 program
 120 {
 121  unsigned long i;
 122  for_range(i,1,10000000)
 123   echo("stuff\n");
 124 }
 125 Compiling...
 126 real    0m0.117s
 127 user    0m0.100s
 128 sys     0m0.008s
 129 Running...
 130 real    0m0.757s
 131 user    0m0.744s
 132 sys     0m0.000s
 133 ------------------------------------------------- C - gcc - printf
 134 #include <stdio.h>
 135
 136 #define RUNS 10000000UL
 137 int main (void)
 138 {
 139  unsigned long i;
 140  for (i=0;i<RUNS;i++)
 141  {
 142   printf("stuff\n");
 143  }
 144  return 0;
 145 }
 146 Compiling...
 147 real    0m0.067s
 148 user    0m0.040s
 149 sys     0m0.024s
 150 Running...
 151 real    0m0.630s
 152 user    0m0.608s
 153 sys     0m0.012s
 154 --------------------------------------------------- C - gcc - puts
 155 #include <stdio.h>
 156
 157 #define RUNS 10000000UL
 158 int main (void)
 159 {
 160  unsigned long i;
 161  for (i=0;i<RUNS;i++)
 162  {
 163   puts("stuff");
 164  }
 165  return 0;
 166 }
 167 Compiling...
 168 real    0m0.058s
 169 user    0m0.036s
 170 sys     0m0.024s
 171 Running...
 172 real    0m0.633s
 173 user    0m0.632s
 174 sys     0m0.000s
 175 ------------------------------------------------- C - gcc - fwrite
 176 #include <stdio.h>
 177 #include <string.h>
 178
 179 #define RUNS 10000000UL
 180 int main (void)
 181 {
 182  unsigned long i;
 183  char *s1="stuff\n";
 184  int l1=strlen(s1);
 185
 186  for (i=0;i<RUNS;i++)
 187  {
 188   fwrite(s1,l1,1,stdout);
 189  }
 190  return 0;
 191 }
 192 Compiling...
 193 real    0m0.137s
 194 user    0m0.060s
 195 sys     0m0.008s
 196 Running...
 197 real    0m0.555s
 198 user    0m0.548s
 199 sys     0m0.004s
 200 -------------------------------------------------- C - gcc - fputs
 201 #include <stdio.h>
 202
 203 #define RUNS 10000000UL
 204 int main (void)
 205 {
 206  unsigned long i;
 207  for (i=0;i<RUNS;i++)
 208  {
 209   fputs("stuff\n",stdout);
 210  }
 211  return 0;
 212 }
 213 Compiling...
 214 real    0m0.058s
 215 user    0m0.040s
 216 sys     0m0.016s
 217 Running...
 218 real    0m0.551s
 219 user    0m0.548s
 220 sys     0m0.004s