static void
interp_mem_get_stats (mem_heap_stats_t *out_heap_stats_p,
mem_pools_stats_t *out_pool_stats_p,
bool reset_peak_before,
bool reset_peak_after)
{
if (likely (!interp_mem_stats_enabled))
{
return;
}
/* Requesting to free as much memory as we currently can */
ecma_try_to_give_back_some_memory (MEM_TRY_GIVE_MEMORY_BACK_SEVERITY_CRITICAL);
if (reset_peak_before)
{
mem_heap_stats_reset_peak ();
mem_pools_stats_reset_peak ();
}
mem_heap_get_stats (out_heap_stats_p);
mem_pools_get_stats (out_pool_stats_p);
if (reset_peak_after)
{
mem_heap_stats_reset_peak ();
mem_pools_stats_reset_peak ();
}
}
int
main (int __attr_unused___ argc,
char __attr_unused___ **argv)
{
TEST_INIT ();
mem_init ();
for (uint32_t i = 0; i < test_iters; i++)
{
const size_t subiters = ((size_t) rand () % test_max_sub_iters) + 1;
for (size_t j = 0; j < subiters; j++)
{
ptrs[j] = mem_pools_alloc ();
// JERRY_ASSERT (ptrs[j] != NULL);
if (ptrs[j] != NULL)
{
memset (ptrs[j], 0, MEM_POOL_CHUNK_SIZE);
}
}
// mem_heap_print (false);
for (size_t j = 0; j < subiters; j++)
{
if (ptrs[j] != NULL)
{
for (size_t k = 0; k < MEM_POOL_CHUNK_SIZE; k++)
{
JERRY_ASSERT (((uint8_t*) ptrs[j])[k] == 0);
}
mem_pools_free (ptrs[j]);
}
}
}
#ifdef MEM_STATS
mem_pools_stats_t stats;
mem_pools_get_stats (&stats);
printf ("Pools stats:\n");
printf (" Chunk size: %u\n"
" Pools: %lu\n"
" Allocated chunks: %lu\n"
" Free chunks: %lu\n"
" Peak pools: %lu\n"
" Peak allocated chunks: %lu\n\n",
MEM_POOL_CHUNK_SIZE,
stats.pools_count,
stats.allocated_chunks,
stats.free_chunks,
stats.peak_pools_count,
stats.peak_allocated_chunks);
#endif /* MEM_STATS */
return 0;
} /* main */
/**
* Print memory usage statistics
*/
void
mem_stats_print (void)
{
mem_heap_stats_print ();
mem_pools_stats_t stats;
mem_pools_get_stats (&stats);
printf ("Pools stats:\n");
printf (" Chunk size: %zu\n"
" Pools: %zu\n"
" Allocated chunks: %zu\n"
" Free chunks: %zu\n"
" Peak pools: %zu\n"
" Peak allocated chunks: %zu\n\n",
MEM_POOL_CHUNK_SIZE,
stats.pools_count,
stats.allocated_chunks,
stats.free_chunks,
stats.peak_pools_count,
stats.peak_allocated_chunks);
} /* mem_stats_print */