updated: performance tests compiled with -O4 (even better results for C<<1 !)

[svn/Cll1h/.git] / demos / performance / test-results2

#!/usr/bin/python

for i in range(1,10000000):
 print "stuff1","stuff2"

Running...
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0inputs+0outputs (0major+39997minor)pagefaults 0swaps
#include <iostream>

#define RUNS 10000000UL
int main()
{
 unsigned long i;
 for (i=0;i<RUNS;i++) {
 std::cout << "stuff1" << " " << "stuff2" << std::endl;
 }
 return 0;
}
Compiling...
0.35user 0.02system 0:00.37elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+8824minor)pagefaults 0swaps
Running...
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#!/usr/bin/perl

my $i=0;
for ($i=0;$i<10000000;$i++)
{
 print ("stuff1"," ","stuff2","\n");
}
Running...
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#include "cll1.h"

program
{
 repeat(10000000)
  print("stuff1","stuff2");
}
Compiling...
0.09user 0.00system 0:00.09elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+4012minor)pagefaults 0swaps
Running...
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#include <stdio.h>

#define RUNS 10000000UL
int main (void)
{
 unsigned long i;
 for (i=0;i<RUNS;i++) {
  printf("%s %s\n","stuff2","stuff2");
 }
 return 0;
}
Compiling...
0.04user 0.00system 0:00.05elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+3782minor)pagefaults 0swaps
Running...
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#include <stdio.h>

#define RUNS 10000000UL
int main (void)
{
 unsigned long i;
 for (i=0;i<RUNS;i++) {
  fputs("stuff1",stdout);
  fputs(" ",stdout);
  fputs("stuff2",stdout);
  fputs("\n",stdout);
 }
 return 0;
}
Compiling...
0.04user 0.01system 0:00.05elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+3790minor)pagefaults 0swaps
Running...
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0inputs+0outputs (0major+115minor)pagefaults 0swaps