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#include <gfsm.h>
#include <glib.h>
#define VTABLE_PROFILE 1
//#define VTABLE_LOCAL 1
//#define USE_ALLOCATORS 1
//#define DELAY_ALLOCATOR_FREE 1
//#define NITEMS 0
//#define NITEMS 1
//#define NITEMS 10
#define NITEMS 128
//#define NITEMS 256
//#define NITEMS 1024
//#define NITEMS 65536
//#define NITEMS 131072
//#define NITEMS 262144
//#define NITEMS 524288
//#define NITEMS 1048576
//#define NITERS
//#define NITERS 1
//#define NITERS 10
#define NITERS 128
//#define NITERS 1024
//#define NITERS 65536
//#define NITERS 131072
//#define NITERS 262144
//#define NITERS 524288
//#define NITERS 1048576
//#define PRINT_CHUNK_INFO 1
//#define DO_PROFILE 1
#define DO_GMALLOC 1
#define GMALLOC_SIZE 45
#define DO_GNEW 1
#define GNEW_SIZE 70
#define DO_SLIST 1
#define DO_PTRARRAY 1
#define PTRARRAY_SIZE 128
/*--------------------------------------------------------------------
* mem table
*/
gpointer my_malloc(gsize n_bytes)
{ return (gpointer)malloc(n_bytes); }
gpointer my_realloc(gpointer mem, gsize n_bytes)
{ return (gpointer)realloc(mem, n_bytes); }
void my_free(gpointer mem)
{ free(mem); }
GMemVTable my_vtable =
{
my_malloc,
my_realloc,
my_free,
NULL,
NULL,
NULL
};
/*--------------------------------------------------------------------
* operation macro
*/
#define MEMOP(code) \
printf("%s\n", #code); \
code;
#define ITEMOP(code) \
for (i=0; i<NITEMS; i++) { code; }
/*--------------------------------------------------------------------
* variables
*/
gpointer mallocp[NITERS];
gpointer newp[NITERS];
GSList *slist[NITERS];
GPtrArray *ptrarray[NITERS];
/*--------------------------------------------------------------------
* MAIN
*/
int main(int argc, char **argv) {
int i,j;
//-- memory debugging
#if defined(VTABLE_PROFILE)
g_mem_set_vtable(glib_mem_profiler_table);
#elif defined(VTABLE_LOCAL)
g_mem_set_vtable(&my_vtable);
#endif
//-- setup gfsm allocators
#if defined(USE_ALLOCATORS)
MEMOP(gfsm_allocators_enable());
#endif
//--------------- iteration
for (j=0; j < NITERS; j++) {
//-- alloc
# ifdef DO_GMALLOC
ITEMOP(mallocp[i]=g_malloc(GMALLOC_SIZE));
# endif
# ifdef DO_GNEW
ITEMOP(newp[i]=g_new(char,GNEW_SIZE));
# endif
# ifdef DO_SLIST
ITEMOP(slist[i]=g_slist_prepend(NULL,NULL));
# endif
# ifdef DO_PTRARRAY
ITEMOP(ptrarray[i]=g_ptr_array_sized_new(PTRARRAY_SIZE));
# endif
//-- free
# ifdef DO_GMALLOC
ITEMOP(g_free(mallocp[i]));
# endif
# ifdef DO_GNEW
ITEMOP(g_free(newp[i]));
# endif
# ifdef DO_SLIST
ITEMOP(g_slist_free(slist[i]));
# endif
# ifdef DO_PTRARRAY
ITEMOP(g_ptr_array_free(ptrarray[i],TRUE));
# endif
}
//-- pop gfsm allocators
#if defined(USE_ALLOCATORS) && !defined(DELAY_ALLOCATOR_FREE)
MEMOP(gfsm_allocators_free());
#endif
//-- memory debugging
#if defined(PRINT_CHUNK_INFO) && defined(VTABLE_PROFILE)
printf("\n<CHUNKS:1>--------\n");
g_blow_chunks();
g_mem_chunk_info();
#endif
//
#ifdef VTABLE_PROFILE
printf("\n<PROF:1>--------\n");
g_blow_chunks();
g_mem_profile();
#endif
g_blow_chunks();
#if defined(USE_ALLOCATORS) && defined(DELAY_ALLOCATOR_FREE)
MEMOP(gfsm_allocators_free());
#endif
return 0;
}
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