-13.69user 0.18system 0:13.92elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+39997minor)pagefaults 0swaps
+real 0m13.571s
+user 0m13.369s
+sys 0m0.200s
+
+-------------------------------------------------- Python - xrange
+#!/usr/bin/python
+
+for i in xrange(1,10000000):
+ print "stuff1","stuff2"
+
+Running...
+real 0m13.118s
+user 0m13.105s
+sys 0m0.012s
+
+------------------------------------------------------------ PHP 5
+#!/usr/bin/php5 -q
+<?php
+for ( $i=0; $i<10000000; $i++ )
+{
+ echo "stuff1"." "."stuff2"."\n";
+}
+?>
+Running..../test-performance2.sh: line 24: -f: command not found
+
+real 0m0.001s
+user 0m0.000s
+sys 0m0.000s
+
+-------------------------------------------------- C - gcc - write
+#include <string.h>
+
+#define RUNS 10000000UL
+int main (void)
+{
+ unsigned long i;
+ char *s1="stuff1";
+ char *s2="stuff2";
+ int l1=strlen(s1);
+ int l2=strlen(s2);
+
+ for (i=0;i<RUNS;i++)
+ {
+ write(1,s1,l1);
+ write(1," ",1);
+ write(1,s2,l2);
+ write(1,"\n",1);
+ }
+ return 0;
+}
+Compiling...
+real 0m0.063s
+user 0m0.044s
+sys 0m0.016s
+Running...
+real 0m11.514s
+user 0m3.572s
+sys 0m7.928s
+
+---------------------------------------------- C - g++ - std::cout
+#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...
+real 0m0.367s
+user 0m0.336s
+sys 0m0.024s
+Running...
+real 0m8.012s
+user 0m6.092s
+sys 0m1.812s
+
+------------------------------------------------------------- Perl