X-Git-Url: http://git.harvie.cz/?a=blobdiff_plain;f=demos%2Fperformance%2Ftest-results2;h=be620a2ca45b8635a1ff4783c46d954bd1f99527;hb=2814fb597e395b54b421123dd51fff55866f1faf;hp=7e98461f88a58d8c821b394de169e274ce3dc372;hpb=81088cecf25774a3506a648bd2254079d48f77da;p=svn%2FCll1h%2F.git

diff --git a/demos/performance/test-results2 b/demos/performance/test-results2
index 7e98461..be620a2 100644
--- a/demos/performance/test-results2
+++ b/demos/performance/test-results2
@@ -1,11 +1,56 @@
-#!/usr/bin/python
+AMD Athlon(tm) XP 1259.487 Mhz 2522.30 bogomips
+-------------------------------------------------- C - gcc - write
+#include <string.h>
 
-for i in range(1,10000000):
- print "stuff1","stuff2"
+#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	0m0.205s
+user	0m0.172s
+sys	0m0.032s
+Running...
+real	0m28.001s
+user	0m6.400s
+sys	0m21.597s
 
+---------------------------------------------- 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	0m1.087s
+user	0m0.988s
+sys	0m0.100s
 Running...
-13.31user 0.16system 0:13.47elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+39997minor)pagefaults 0swaps
+real	0m15.557s
+user	0m10.461s
+sys	0m5.096s
+
+------------------------------------------------------------- Perl
 #!/usr/bin/perl
 
 my $i=0;
@@ -14,8 +59,64 @@ for ($i=0;$i<10000000;$i++)
  print ("stuff1"," ","stuff2","\n");
 }
 Running...
-5.68user 0.00system 0:05.70elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+425minor)pagefaults 0swaps
+real	0m10.660s
+user	0m10.361s
+sys	0m0.028s
+
+------------------------------------------------- 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	0m0.013s
+user	0m0.000s
+sys	0m0.012s
+Running...
+real	0m5.387s
+user	0m5.316s
+sys	0m0.012s
+
+------------------------------------------------- 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	0m0.015s
+user	0m0.008s
+sys	0m0.008s
+Running...
+real	0m3.751s
+user	0m3.708s
+sys	0m0.012s
+
+----------------------------------------------- C<<1 - tcc - print
 #include "cll1.h"
 
 program
@@ -24,12 +125,15 @@ program
   print("stuff1","stuff2");
 }
 Compiling...
-cc     cll1-print2.c   -o cll1-print2
-0.06user 0.01system 0:00.07elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3904minor)pagefaults 0swaps
+real	0m0.022s
+user	0m0.020s
+sys	0m0.000s
 Running...
-1.95user 0.01system 0:01.96elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+130minor)pagefaults 0swaps
+real	0m4.780s
+user	0m4.716s
+sys	0m0.032s
+
+-------------------------------------------------- C - tcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
@@ -37,17 +141,93 @@ 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	0m4.614s
+user	0m4.596s
+sys	0m0.020s
+
+------------------------------------------------- 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...
-cc     printf2.c   -o printf2
-0.05user 0.01system 0:00.06elapsed 106%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+3735minor)pagefaults 0swaps
+real	0m0.199s
+user	0m0.164s
+sys	0m0.036s
+Running...
+real	0m5.027s
+user	0m4.996s
+sys	0m0.032s
+
+------------------------------------------------- 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	0m0.221s
+user	0m0.204s
+sys	0m0.016s
 Running...
-2.89user 0.00system 0:02.90elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+121minor)pagefaults 0swaps
+real	0m3.770s
+user	0m3.664s
+sys	0m0.028s
+
+----------------------------------------------- C<<1 - gcc - print
+#include "cll1.h"
+
+program
+{
+ repeat(10000000)
+  print("stuff1","stuff2");
+}
+Compiling...
+real	0m0.364s
+user	0m0.352s
+sys	0m0.012s
+Running...
+real	0m4.519s
+user	0m4.504s
+sys	0m0.016s
+
+-------------------------------------------------- C - gcc - fputs
 #include <stdio.h>
 
 #define RUNS 10000000UL
@@ -63,7 +243,10 @@ int main (void)
  return 0;
 }
 Compiling...
-cc     fputs2.c   -o fputs2
+real	0m0.205s
+user	0m0.180s
+sys	0m0.024s
 Running...
-1.52user 0.00system 0:01.53elapsed 100%CPU (0avgtext+0avgdata 0maxresident)k
-0inputs+0outputs (0major+115minor)pagefaults 0swaps
+real	0m2.642s
+user	0m2.612s
+sys	0m0.032s