+------------------------------------------------------------- Ruby
#!/usr/bin/ruby
10000000.times { print "stuff","\n" }
+
Running...
-14.58user 1.54system 0:16.27elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+457minor)pagefaults 0swaps
+real 0m16.104s
+user 0m14.353s
+sys 0m1.412s
+--------------------------------------------------- Python - range
#!/usr/bin/python
for i in range(1,10000000):
print "stuff"
Running...
-8.28user 0.15system 0:08.61elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+39997minor)pagefaults 0swaps
+real 0m8.661s
+user 0m8.465s
+sys 0m0.168s
+-------------------------------------------------- Python - xrange
+#!/usr/bin/python
+
+for i in xrange(1,10000000):
+ print "stuff"
+
+Running...
+real 0m8.480s
+user 0m8.433s
+sys 0m0.016s
+------------------------------------------------------------ PHP 5
#!/usr/bin/php5 -q
<?php
for ( $i=0; $i<10000000; $i++ )
}
?>
Running...
-4.93user 2.01system 0:07.24elapsed 95%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+1282minor)pagefaults 0swaps
+real 0m7.098s
+user 0m5.048s
+sys 0m2.024s
+-------------------------------------------------- C - gcc - write
+#include <string.h>
+
+#define RUNS 10000000UL
+int main (void)
+{
+ unsigned long i;
+ char *s1="stuff\n";
+ int l1=strlen(s1);
+
+ for (i=0;i<RUNS;i++)
+ {
+ write(1,s1,l1);
+ }
+ return 0;
+}
+Compiling...
+real 0m0.061s
+user 0m0.048s
+sys 0m0.012s
+Running...
+real 0m2.906s
+user 0m0.848s
+sys 0m2.028s
+------------------------------------------------------------- Perl
#!/usr/bin/perl
my $i=0;
}
Running...
-2.56user 0.00system 0:02.73elapsed 93%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+425minor)pagefaults 0swaps
+real 0m2.515s
+user 0m2.484s
+sys 0m0.008s
+----------------------------------------------- C<<1 - gcc - print
+#include "cll1.h"
+
+program
+{
+ repeat(10000000)
+ print("stuff");
+}
+Compiling...
+real 0m0.121s
+user 0m0.112s
+sys 0m0.008s
+Running...
+real 0m1.249s
+user 0m1.240s
+sys 0m0.004s
+---------------------------------------------- C - g++ - std::cout
#include <iostream>
#define RUNS 10000000UL
int main()
{
unsigned long i;
- for (i=0;i<RUNS;i++) {
- std::cout << "stuff\n";
+ for (i=0;i<RUNS;i++)
+ {
+ std::cout << "stuff\n";
}
return 0;
}
Compiling...
-0.34user 0.03system 0:00.38elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+8690minor)pagefaults 0swaps
+real 0m0.362s
+user 0m0.320s
+sys 0m0.036s
Running...
-1.01user 0.00system 0:01.03elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+238minor)pagefaults 0swaps
+real 0m0.990s
+user 0m0.984s
+sys 0m0.004s
+-----------------------------------------------= C<<1 - gcc - echo
#include "cll1.h"
program
{
- repeat(10000000)
- print("stuff");
+ unsigned long i;
+ for_range(i,1,10000000)
+ echo("stuff\n");
}
Compiling...
-0.09user 0.00system 0:00.09elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3999minor)pagefaults 0swaps
+real 0m0.117s
+user 0m0.100s
+sys 0m0.008s
Running...
-0.84user 0.01system 0:00.93elapsed 91%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+131minor)pagefaults 0swaps
+real 0m0.757s
+user 0m0.744s
+sys 0m0.000s
+------------------------------------------------- C - gcc - printf
#include <stdio.h>
#define RUNS 10000000UL
int main (void)
{
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-printf("stuff\n");
-}
-return 0;
+ unsigned long i;
+ for (i=0;i<RUNS;i++)
+ {
+ printf("stuff\n");
+ }
+ return 0;
}
Compiling...
-0.06user 0.00system 0:00.06elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3780minor)pagefaults 0swaps
+real 0m0.067s
+user 0m0.040s
+sys 0m0.024s
Running...
-0.61user 0.00system 0:00.62elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+115minor)pagefaults 0swaps
+real 0m0.630s
+user 0m0.608s
+sys 0m0.012s
+--------------------------------------------------- C - gcc - puts
#include <stdio.h>
#define RUNS 10000000UL
int main (void)
{
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-puts("stuff");
-}
-return 0;
+ unsigned long i;
+ for (i=0;i<RUNS;i++)
+ {
+ puts("stuff");
+ }
+ return 0;
}
Compiling...
-0.03user 0.02system 0:00.06elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3778minor)pagefaults 0swaps
+real 0m0.058s
+user 0m0.036s
+sys 0m0.024s
Running...
-0.62user 0.00system 0:00.63elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+114minor)pagefaults 0swaps
+real 0m0.633s
+user 0m0.632s
+sys 0m0.000s
+------------------------------------------------- C - gcc - fwrite
#include <stdio.h>
+#include <string.h>
#define RUNS 10000000UL
int main (void)
{
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-fputs("stuff\n",stdout);
+ unsigned long i;
+ char *s1="stuff\n";
+ int l1=strlen(s1);
+
+ for (i=0;i<RUNS;i++)
+ {
+ fwrite(s1,l1,1,stdout);
+ }
+ return 0;
}
-return 0;
+Compiling...
+real 0m0.137s
+user 0m0.060s
+sys 0m0.008s
+Running...
+real 0m0.555s
+user 0m0.548s
+sys 0m0.004s
+-------------------------------------------------- C - gcc - fputs
+#include <stdio.h>
+
+#define RUNS 10000000UL
+int main (void)
+{
+ unsigned long i;
+ for (i=0;i<RUNS;i++)
+ {
+ fputs("stuff\n",stdout);
+ }
+ return 0;
}
Compiling...
-0.04user 0.01system 0:00.06elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3787minor)pagefaults 0swaps
+real 0m0.058s
+user 0m0.040s
+sys 0m0.016s
Running...
-0.56user 0.00system 0:00.56elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+115minor)pagefaults 0swaps
+real 0m0.551s
+user 0m0.548s
+sys 0m0.004s
GIT.Harvie.CZ / svn / Cll1h / .git / blobdiff