performance test - write, fwrite and cll1 single arugment echo added

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

diff --git a/demos/performance/test-results2 b/demos/performance/test-results2
index 42bc3d3b25afc9dab399b6a462dcb170ec827f6b..b451d20627e836d2997ac7fc06fbd27bf0f2aed0 100644 (file)
--- a/demos/performance/test-results2
+++ b/demos/performance/test-results2
@@ -1,11 +1,101 @@
-\e[H\e[2J#!/usr/bin/python
+------------------------------------------------------------- Ruby
+#!/usr/bin/ruby
+
+10000000.times { print "stuff1"," ","stuff2","\n" }
+
+Running...
+real   0m24.569s
+user   0m23.113s
+sys    0m1.420s
+
+--------------------------------------------------- Python - range
+#!/usr/bin/python
 
 for i in range(1,10000000):
  print "stuff1","stuff2"
 
 Running...
-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
 #!/usr/bin/perl
 
 my $i=0;
@@ -13,41 +103,83 @@ for ($i=0;$i<10000000;$i++)
 {
  print ("stuff1"," ","stuff2","\n");
 }
-Running...
-5.72user 0.01system 0:05.74elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+424minor)pagefaults 0swaps
-#include "cll1.h"
+Running..../test-performance2.sh: line 46: -f: command not found
 
-program
+real   0m0.001s
+user   0m0.000s
+sys    0m0.004s
+
+------------------------------------------------- C - gcc - printf
+#include <stdio.h>
+
+#define RUNS 10000000UL
+int main (void)
 {
- repeat(10000000)
-  print("stuff1","stuff2");
+ unsigned long i;
+ for (i=0;i<RUNS;i++) 
+ {
+  printf("%s %s\n","stuff2","stuff2");
+ }
+ return 0;
 }
 Compiling...
-cc     cll1-print2.c   -o cll1-print2
-0.06user 0.01system 0:00.07elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3906minor)pagefaults 0swaps
+real   0m0.098s
+user   0m0.080s
+sys    0m0.016s
 Running...
-1.99user 0.02system 0:02.01elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+132minor)pagefaults 0swaps
+real   0m2.818s
+user   0m2.820s
+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++) {
-  printf("%s %s\n","stuff2","stuff2");
+ char *s1="stuff1";
+ char *s2="stuff2";
+ int l1=strlen(s1);
+ int l2=strlen(s2);
+ 
+ for (i=0;i<RUNS;i++) 
+ {
+  fwrite(s1,l1,1,stdout);
+  fwrite(" ",1,1,stdout);
+  fwrite(s2,l2,1,stdout);
+  fwrite("\n",1,1,stdout);
  }
  return 0;
 }
 Compiling...
-cc     printf2.c   -o printf2
-0.04user 0.01system 0:00.05elapsed 103%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3737minor)pagefaults 0swaps
+real   0m0.070s
+user   0m0.052s
+sys    0m0.016s
+Running...
+real   0m2.665s
+user   0m2.624s
+sys    0m0.012s
+
+----------------------------------------------- C<<1 - gcc - print
+#include "cll1.h"
+
+program
+{
+ repeat(10000000)
+  print("stuff1","stuff2");
+}
+Compiling...
+real   0m0.121s
+user   0m0.100s
+sys    0m0.016s
 Running...
-2.94user 0.01system 0:02.95elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+121minor)pagefaults 0swaps
+real   0m2.510s
+user   0m2.508s
+sys    0m0.004s
+
+-------------------------------------------------- C - gcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
@@ -63,9 +195,11 @@ int main (void)
  return 0;
 }
 Compiling...
-cc     fputs2.c   -o fputs2
-0.04user 0.02system 0:00.05elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3734minor)pagefaults 0swaps
+real   0m0.060s
+user   0m0.052s
+sys    0m0.008s
 Running...
-1.56user 0.00system 0:01.57elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+115minor)pagefaults 0swaps
+real   0m1.567s
+user   0m1.560s
+sys    0m0.008s
+