binary B+ tree - first attempt, compiles and runs

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

diff --git a/demos/performance/test-results b/demos/performance/test-results
index 101316ffc5a445406911060cee9675a3802e2844..ae344a736bfe550aca27662de843ee2b217da0c2 100644 (file)
--- a/demos/performance/test-results
+++ b/demos/performance/test-results
@@ -1,22 +1,83 @@
-\e[H\e[2J#!/usr/bin/python
+AMD Athlon(tm) XP 1259.392 Mhz 2520.58 bogomips
+------------------------------------------------------------- Ruby
+#!/usr/bin/ruby
+
+10000000.times { print "stuff","\n" }
+
+Running...
+real   0m31.160s
+user   0m29.546s
+sys    0m1.548s
+--------------------------------------------------- Python - range
+#!/usr/bin/python
 
 for i in range(1,10000000):
  print "stuff"
 
 Running...
-8.38user 0.20system 0:08.81elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+39997minor)pagefaults 0swaps
+real   0m18.386s
+user   0m17.757s
+sys    0m0.308s
+-------------------------------------------------- Python - xrange
+#!/usr/bin/python
+
+for i in xrange(1,10000000):
+ print "stuff"
+
+Running...
+real   0m18.832s
+user   0m18.805s
+sys    0m0.024s
+------------------------------------------------------------ PHP 5
+#!/usr/bin/php5 -q
+<?php
+for ( $i=0; $i<10000000; $i++ )
+{
+ echo "stuff1\n";
+}
+?>
+Running...
+real   0m10.832s
+user   0m7.696s
+sys    0m2.544s
+-------------------------------------------------- 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   0m0.911s
+user   0m0.148s
+sys    0m0.036s
+Running...
+real   0m5.809s
+user   0m2.164s
+sys    0m3.648s
+------------------------------------------------------------- Perl
 #!/usr/bin/perl
 
 my $i=0;
 for ($i=0;$i<10000000;$i++)
 {
- print ("stuff");
+ print ("stuff\n");
 }
 
 Running...
-2.55user 0.00system 0:02.57elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+424minor)pagefaults 0swaps
+real   0m7.095s
+user   0m6.836s
+sys    0m0.004s
+----------------------------------------------- C<<1 - gcc - print
 #include "cll1.h"
 
 program
@@ -25,63 +86,257 @@ program
   print("stuff");
 }
 Compiling...
-cc     cll1-print.c   -o cll1-print
-0.06user 0.00system 0:00.07elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3905minor)pagefaults 0swaps
+real   0m0.521s
+user   0m0.304s
+sys    0m0.068s
+Running...
+real   0m2.108s
+user   0m2.104s
+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";
+ }
+ return 0;
+}
+Compiling...
+real   0m1.917s
+user   0m0.896s
+sys    0m0.084s
+Running...
+real   0m1.694s
+user   0m1.680s
+sys    0m0.016s
+----------------------------------------------- C<<1 - tcc - print
+#include "cll1.h"
+
+program
+{
+ repeat(10000000)
+  print("stuff");
+}
+Compiling...
+real   0m0.125s
+user   0m0.016s
+sys    0m0.008s
+Running...
+real   0m2.884s
+user   0m2.884s
+sys    0m0.000s
+------------------------------------------------- C - tcc - printf
+#include <stdio.h>
+
+#define RUNS 10000000UL
+int main (void)
+{
+ unsigned long i;
+ for (i=0;i<RUNS;i++) 
+ {
+  printf("stuff\n");
+ }
+ return 0;
+}
+Compiling...
+real   0m0.011s
+user   0m0.004s
+sys    0m0.004s
+Running...
+real   0m1.734s
+user   0m1.732s
+sys    0m0.004s
+------------------------------------------------ C<<1 - tcc - echo
+#include "cll1.h"
+
+program
+{
+ unsigned long i;
+ for_range(i,1,10000000)
+  echo("stuff\n");
+}
+Compiling...
+real   0m0.021s
+user   0m0.016s
+sys    0m0.004s
 Running...
-0.97user 0.00system 0:00.99elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+131minor)pagefaults 0swaps
+real   0m1.365s
+user   0m1.360s
+sys    0m0.004s
+--------------------------------------------------- C - tcc - puts
 #include <stdio.h>
 
 #define RUNS 10000000UL
 int main (void)
 {
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-printf("stuff\n");
+ unsigned long i;
+ for (i=0;i<RUNS;i++) 
+ {
+  puts("stuff"); 
+ }
+ return 0;
 }
-return 0;
+Compiling...
+real   0m0.016s
+user   0m0.012s
+sys    0m0.000s
+Running...
+real   0m1.115s
+user   0m1.108s
+sys    0m0.008s
+------------------------------------------------- C - tcc - fwrite
+#include <stdio.h>
+#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++)
+ {
+  fwrite(s1,l1,1,stdout);
+ }
+ return 0;
 }
 Compiling...
-cc     printf.c   -o printf
-0.04user 0.01system 0:00.05elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3735minor)pagefaults 0swaps
+real   0m0.029s
+user   0m0.004s
+sys    0m0.008s
 Running...
-0.62user 0.00system 0:00.64elapsed 97%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+115minor)pagefaults 0swaps
+real   0m1.025s
+user   0m1.020s
+sys    0m0.004s
+-------------------------------------------------- C - tcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
 int main (void)
 {
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-puts("stuff"); 
+ unsigned long i;
+ for (i=0;i<RUNS;i++) 
+ {
+  fputs("stuff\n",stdout);
+ }
+ return 0;
 }
-return 0;
+Compiling...
+real   0m0.012s
+user   0m0.004s
+sys    0m0.008s
+Running...
+real   0m1.104s
+user   0m1.092s
+sys    0m0.012s
+------------------------------------------------ C<<1 - gcc - echo
+#include "cll1.h"
+
+program
+{
+ unsigned long i;
+ for_range(i,1,10000000)
+  echo("stuff\n");
 }
 Compiling...
-cc     puts.c   -o puts
-0.05user 0.01system 0:00.06elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3731minor)pagefaults 0swaps
+real   0m0.362s
+user   0m0.320s
+sys    0m0.040s
 Running...
-0.66user 0.01system 0:00.68elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+114minor)pagefaults 0swaps
+real   0m1.230s
+user   0m1.228s
+sys    0m0.004s
+------------------------------------------------- C - gcc - printf
 #include <stdio.h>
 
 #define RUNS 10000000UL
 int main (void)
 {
-unsigned long i;
-for (i=0;i<RUNS;i++) {
-fputs("stuff\n",stdout);
+ unsigned long i;
+ for (i=0;i<RUNS;i++) 
+ {
+  printf("stuff\n");
+ }
+ return 0;
 }
-return 0;
+Compiling...
+real   0m0.184s
+user   0m0.148s
+sys    0m0.036s
+Running...
+real   0m1.072s
+user   0m1.060s
+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;
+}
+Compiling...
+real   0m0.182s
+user   0m0.152s
+sys    0m0.032s
+Running...
+real   0m1.075s
+user   0m1.072s
+sys    0m0.000s
+------------------------------------------------- C - gcc - fwrite
+#include <stdio.h>
+#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++)
+ {
+  fwrite(s1,l1,1,stdout);
+ }
+ return 0;
+}
+Compiling...
+real   0m0.197s
+user   0m0.164s
+sys    0m0.032s
+Running...
+real   0m0.968s
+user   0m0.956s
+sys    0m0.012s
+-------------------------------------------------- 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...
-cc     fputs.c   -o fputs
-0.04user 0.01system 0:00.05elapsed 101%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3735minor)pagefaults 0swaps
+real   0m0.183s
+user   0m0.156s
+sys    0m0.028s
 Running...
-0.54user 0.00system 0:00.54elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+116minor)pagefaults 0swaps
+real   0m0.970s
+user   0m0.964s
+sys    0m0.008s