binary B+ tree - first attempt, compiles and runs

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

diff --git a/demos/performance/test-results2 b/demos/performance/test-results2
index afe0d4dc8118064bd4b27ddd37b9b9c7de63a4bf..5d981a9374b5376a62bf5c6393b3a0f6a904e89c 100644 (file)
--- a/demos/performance/test-results2
+++ b/demos/performance/test-results2
@@ -1,17 +1,80 @@
+AMD Athlon(tm) XP 1259.392 Mhz 2520.58 bogomips
+------------------------------------------------------------- Ruby
+#!/usr/bin/ruby
+
+10000000.times { print "stuff1"," ","stuff2","\n" }
+
+Running...
+real   0m50.940s
+user   0m49.107s
+sys    0m1.836s
+
+--------------------------------------------------- Python - range
 #!/usr/bin/python
 
 for i in range(1,10000000):
  print "stuff1","stuff2"
 
 Running...
-13.76user 0.19system 0:13.98elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+39997minor)pagefaults 0swaps
-#!/usr/bin/ruby
+real   0m25.547s
+user   0m25.230s
+sys    0m0.320s
 
-10000000.times { print "stuff1"," ","stuff2","\n" }
+-------------------------------------------------- Python - xrange
+#!/usr/bin/python
+
+for i in xrange(1,10000000):
+ print "stuff1","stuff2"
+
+Running...
+real   0m26.269s
+user   0m26.254s
+sys    0m0.016s
+
+------------------------------------------------------------ PHP 5
+#!/usr/bin/php5 -q
+<?php 
+for ( $i=0; $i<10000000; $i++ )
+{
+ echo "stuff1"." "."stuff2"."\n";
+}
+?>
+Running...
+real   0m18.649s
+user   0m14.449s
+sys    0m4.200s
+
+-------------------------------------------------- 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   0m0.188s
+user   0m0.164s
+sys    0m0.024s
 Running...
-23.17user 1.58system 0:24.78elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+457minor)pagefaults 0swaps
+real   0m21.353s
+user   0m7.572s
+sys    0m13.781s
+
+---------------------------------------------- C - g++ - std::cout
 #include <iostream>
 
 #define RUNS 10000000UL
@@ -24,11 +87,15 @@ int main()
  return 0;
 }
 Compiling...
-0.34user 0.04system 0:00.39elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+8824minor)pagefaults 0swaps
+real   0m0.986s
+user   0m0.904s
+sys    0m0.080s
 Running...
-6.14user 1.98system 0:08.12elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+240minor)pagefaults 0swaps
+real   0m14.836s
+user   0m10.425s
+sys    0m4.416s
+
+------------------------------------------------------------- Perl
 #!/usr/bin/perl
 
 my $i=0;
@@ -37,8 +104,64 @@ for ($i=0;$i<10000000;$i++)
  print ("stuff1"," ","stuff2","\n");
 }
 Running...
-5.68user 0.01system 0:05.71elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+426minor)pagefaults 0swaps
+real   0m14.115s
+user   0m13.005s
+sys    0m0.012s
+
+------------------------------------------------- C - tcc - printf
+#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...
+real   0m0.012s
+user   0m0.008s
+sys    0m0.004s
+Running...
+real   0m4.987s
+user   0m4.856s
+sys    0m0.032s
+
+------------------------------------------------- C - tcc - fwrite
+#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...
+real   0m0.017s
+user   0m0.012s
+sys    0m0.004s
+Running...
+real   0m3.678s
+user   0m3.672s
+sys    0m0.004s
+
+----------------------------------------------- C<<1 - tcc - print
 #include "cll1.h"
 
 program
@@ -47,11 +170,15 @@ program
   print("stuff1","stuff2");
 }
 Compiling...
-0.07user 0.02system 0:00.10elapsed 102%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+4011minor)pagefaults 0swaps
+real   0m0.022s
+user   0m0.016s
+sys    0m0.004s
 Running...
-1.72user 0.00system 0:01.73elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+130minor)pagefaults 0swaps
+real   0m4.853s
+user   0m4.836s
+sys    0m0.016s
+
+-------------------------------------------------- C - tcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
@@ -59,16 +186,93 @@ 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...
+real   0m0.012s
+user   0m0.008s
+sys    0m0.004s
+Running...
+real   0m4.065s
+user   0m4.040s
+sys    0m0.024s
+
+------------------------------------------------- C - gcc - printf
+#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 0.01system 0:00.06elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3782minor)pagefaults 0swaps
+real   0m0.180s
+user   0m0.152s
+sys    0m0.028s
 Running...
-2.99user 0.00system 0:03.00elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+121minor)pagefaults 0swaps
+real   0m4.877s
+user   0m4.860s
+sys    0m0.020s
+
+------------------------------------------------- C - gcc - fwrite
+#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...
+real   0m0.205s
+user   0m0.156s
+sys    0m0.048s
+Running...
+real   0m3.640s
+user   0m3.620s
+sys    0m0.020s
+
+----------------------------------------------- C<<1 - gcc - print
+#include "cll1.h"
+
+program
+{
+ repeat(10000000)
+  print("stuff1","stuff2");
+}
+Compiling...
+real   0m0.378s
+user   0m0.336s
+sys    0m0.040s
+Running...
+real   0m4.457s
+user   0m4.448s
+sys    0m0.012s
+
+-------------------------------------------------- C - gcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
@@ -84,8 +288,10 @@ int main (void)
  return 0;
 }
 Compiling...
-0.06user 0.00system 0:00.06elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3792minor)pagefaults 0swaps
+real   0m0.190s
+user   0m0.172s
+sys    0m0.020s
 Running...
-1.46user 0.01system 0:01.47elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+116minor)pagefaults 0swaps
+real   0m2.556s
+user   0m2.544s
+sys    0m0.012s