fwrite test added

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

diff --git a/demos/performance/test-results2 b/demos/performance/test-results2
index e0876053bd32ec8dd19a2d7caff10a0d4fcbffc6..315cb2a680b1abb6f33b35ab2a42ea5e63f6eebc 100644 (file)
--- a/demos/performance/test-results2
+++ b/demos/performance/test-results2
@@ -1,21 +1,21 @@
 #!/usr/bin/ruby
 
 10000000.times { print "stuff1"," ","stuff2","\n" }
-Running...0:24.98 total, 23.33 user, 1.54 sys, 0 KB average size
+Running...0:23.81 total, 22.24 user, 1.55 sys, 0 page faults
 
 #!/usr/bin/python
 
 for i in range(1,10000000):
  print "stuff1","stuff2"
 
-Running...0:13.82 total, 13.59 user, 0.19 sys, 0 KB average size
+Running...0:13.72 total, 13.54 user, 0.18 sys, 0 page faults
 
 #!/usr/bin/python
 
 for i in xrange(1,10000000):
  print "stuff1","stuff2"
 
-Running...0:13.24 total, 13.22 user, 0.00 sys, 0 KB average size
+Running...0:13.39 total, 13.38 user, 0.00 sys, 0 page faults
 
 #!/usr/bin/php5 -q
 <?php 
@@ -24,7 +24,31 @@ for ( $i=0; $i<10000000; $i++ )
  echo "stuff1"." "."stuff2"."\n";
 }
 ?>
-Running...0:11.87 total, 9.74 user, 2.06 sys, 0 KB average size
+Running...0:11.89 total, 9.90 user, 1.98 sys, 0 page faults
+
+#include <stdio.h>
+#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...0:00.06 total, 0.04 user, 0.02 sys, 0 page faults
+Running...0:11.79 total, 2.92 user, 8.85 sys, 0 page faults
 
 #include <iostream>
 
@@ -37,8 +61,8 @@ int main()
  }
  return 0;
 }
-Compiling...0:00.37 total, 0.34 user, 0.03 sys, 0 KB average size
-Running...0:08.07 total, 6.14 user, 1.92 sys, 0 KB average size
+Compiling...0:00.37 total, 0.35 user, 0.02 sys, 0 page faults
+Running...0:08.00 total, 5.91 user, 2.08 sys, 0 page faults
 
 #!/usr/bin/perl
 
@@ -47,7 +71,7 @@ for ($i=0;$i<10000000;$i++)
 {
  print ("stuff1"," ","stuff2","\n");
 }
-Running...0:05.66 total, 5.64 user, 0.01 sys, 0 KB average size
+Running...0:05.69 total, 5.68 user, 0.00 sys, 0 page faults
 
 #include <stdio.h>
 
@@ -60,8 +84,8 @@ int main (void)
  }
  return 0;
 }
-Compiling...0:00.06 total, 0.05 user, 0.00 sys, 0 KB average size
-Running...0:02.85 total, 2.84 user, 0.00 sys, 0 KB average size
+Compiling...0:00.06 total, 0.04 user, 0.01 sys, 0 page faults
+Running...0:02.80 total, 2.80 user, 0.00 sys, 0 page faults
 
 #include "cll1.h"
 
@@ -70,8 +94,8 @@ program
  repeat(10000000)
   print("stuff1","stuff2");
 }
-Compiling...0:00.10 total, 0.07 user, 0.02 sys, 0 KB average size
-Running...0:01.92 total, 1.92 user, 0.00 sys, 0 KB average size
+Compiling...0:00.13 total, 0.11 user, 0.01 sys, 0 page faults
+Running...0:02.47 total, 2.47 user, 0.00 sys, 0 page faults
 
 #include <stdio.h>
 
@@ -87,6 +111,30 @@ int main (void)
  }
  return 0;
 }
-Compiling...0:00.08 total, 0.04 user, 0.02 sys, 0 KB average size
-Running...0:01.53 total, 1.50 user, 0.00 sys, 0 KB average size
+Compiling...0:00.06 total, 0.04 user, 0.02 sys, 0 page faults
+Running...0:01.51 total, 1.50 user, 0.00 sys, 0 page faults
+
+#include <stdio.h>
+#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++) 
+ {
+  fwrite(s1,l1,1,stdout);
+  fwrite(" ",1,1,stdout);
+  fwrite(s2,l2,1,stdout);
+  fwrite("\n",1,1,stdout);
+ }
+ return 0;
+}
+Compiling...0:00.07 total, 0.06 user, 0.01 sys, 0 page faults
+Running...0:02.56 total, 2.56 user, 0.00 sys, 0 page faults