[macstl-dev] gcc 3.3 on YellowDogLinux

[Michael LeBlanc]

On Apr 3, 2005, at 12:02 AM, Glen Low wrote:

> Interesting. How did you disable the destructor,

--- benchmark.cpp       23 Mar 2005 12:47:56 -0000      1.1.1.1
+++ benchmark.cpp       3 Apr 2005 10:27:17 -0000
@@ -87,7 +87,8 @@
  template <template <typename> class M, typename V1, typename V2, 
typename V3> inline void benchmark (const char* title)
         {
                 clock_t std_run = bench <M <V1> > ();
-               clock_t stdext_run = bench <M <V2> > ();
+//             clock_t stdext_run = bench <M <V2> > ();
+               clock_t stdext_run = std_run;
                 clock_t raw_run = bench <M <V3> > ();

                 std::cout << "Benching " << title << ":  "

And, Ouch!!

$ cat x.c
int main()
{
     int i;
     for( i=0; i<20; i++ )
         printf("%08x\n",malloc(1));
     return 0;
}
$ a.out
10010a68
10010a78
10010a88
10010a98
10010aa8
10010ab8
10010ac8

Linux provides memalign (boundary, size) where boundary is a power of 
2.  How can I make malloc(n) behave like memalign(16,n)?