static void register_numbered_tree(mps_word_t tree, mps_arena_t arena)
{
/* don't finalize ints */
if ((tree & 1) == 0) {
mps_finalize(arena, (mps_addr_t *)&tree);
register_numbered_tree(DYLAN_VECTOR_SLOT(tree, 0), arena);
register_numbered_tree(DYLAN_VECTOR_SLOT(tree, 1), arena);
}
}
static void *test(void *arg, size_t s)
{
mps_ap_t ap;
mps_fmt_t fmt;
mps_chain_t chain;
mps_word_t finals;
mps_pool_t amc;
mps_root_t mps_root;
mps_arena_t arena;
mps_message_t message;
size_t i;
arena = (mps_arena_t)arg;
(void)s;
die(mps_fmt_create_A(&fmt, arena, dylan_fmt_A()), "fmt_create\n");
die(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mps_pool_create(&amc, arena, mps_class_amc(), fmt, chain),
"pool_create amc\n");
die(mps_root_create_table(&mps_root, arena, mps_rank_exact(), (mps_rm_t)0,
root, (size_t)rootCOUNT),
"root_create\n");
die(mps_ap_create(&ap, amc, mps_rank_exact()), "ap_create\n");
mps_message_type_enable(arena, mps_message_type_finalization());
mps_arena_park(arena);
object_count = 0;
printf("Making some finalized trees of objects.\n");
/* make some trees */
for(i = 0; i < rootCOUNT; ++i) {
root[i] = (void *)make_numbered_tree(maxtreeDEPTH, ap);
register_numbered_tree((mps_word_t)root[i], arena);
}
mps_arena_unsafe_expose_remember_protection(arena);
mps_arena_unsafe_restore_protection(arena);
printf("Losing all pointers to the trees.\n");
/* clean out the roots */
for(i = 0; i < rootCOUNT; ++i) {
root[i] = 0;
}
finals = 0;
while ((finals < object_count) &&
(mps_collections(arena) < collectionCOUNT)) {
mps_word_t final_this_time = 0;
printf("Collecting...");
(void)fflush(stdout);
die(mps_arena_collect(arena), "collect");
printf(" Done.\n");
while (mps_message_poll(arena)) {
mps_word_t obj;
mps_addr_t objaddr;
cdie(mps_message_get(&message, arena,
mps_message_type_finalization()),
"get");
mps_message_finalization_ref(&objaddr, arena, message);
obj = (mps_word_t)objaddr;
mps_message_discard(arena, message);
++ final_this_time;
testlib_unused(obj);
}
finals += final_this_time;
printf("%"PRIuLONGEST" objects finalized: total %"PRIuLONGEST
" of %"PRIuLONGEST"\n",
(ulongest_t)final_this_time, (ulongest_t)finals,
(ulongest_t)object_count);
}
object_count = 0;
printf("Making some indirectly finalized trees of objects.\n");
/* make some trees */
for(i = 0; i < rootCOUNT; ++i) {
root[i] = (void *)make_indirect_tree(maxtreeDEPTH, ap);
register_indirect_tree((mps_word_t)root[i], arena);
}
printf("Losing all pointers to the trees.\n");
/* clean out the roots */
for(i = 0; i < rootCOUNT; ++i) {
root[i] = 0;
}
finals = 0;
while ((finals < object_count) &&
(mps_collections(arena) < collectionCOUNT)) {
mps_word_t final_this_time = 0;
printf("Collecting...");
(void)fflush(stdout);
die(mps_arena_collect(arena), "collect");
printf(" Done.\n");
while (mps_message_poll(arena)) {
mps_word_t obj;
mps_addr_t objaddr;
cdie(mps_message_get(&message, arena,
mps_message_type_finalization()),
"get");
mps_message_finalization_ref(&objaddr, arena, message);
obj = (mps_word_t)objaddr;
mps_message_discard(arena, message);
++ final_this_time;
testlib_unused(obj);
}
finals += final_this_time;
printf("%"PRIuLONGEST" objects finalized: total %"PRIuLONGEST
" of %"PRIuLONGEST"\n",
(ulongest_t)final_this_time, (ulongest_t)finals,
(ulongest_t)object_count);
}
mps_ap_destroy(ap);
mps_root_destroy(mps_root);
mps_pool_destroy(amc);
mps_chain_destroy(chain);
mps_fmt_destroy(fmt);
return NULL;
}
