static void test(void) {
mps_pool_t poollo;
mps_thr_t thread;
mps_root_t root0, root1;
mps_fmt_t format;
mps_chain_t chain;
mps_ap_t aplo;
mycell *a;
long int j;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)1024*1024*30),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_reg(&root0, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(mps_root_create_table(&root1, arena, mps_rank_ambig(), 0,
(mps_addr_t*)&exfmt_root, 1),
"create table root");
cdie(mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&poollo, arena, mps_class_amcz(), format, chain),
"create pool");
cdie(mps_ap_create(&aplo, poollo, mps_rank_exact()),
"create ap");
/* alloc lots in an LO pool; it should be collected away */
for(j=0; j<1000; j++) {
a = allocdumb(aplo, 1024ul*1024, mps_rank_exact());
}
/* (total allocated is 1000 M) */
mps_root_destroy(root0);
mps_root_destroy(root1);
comment("Destroyed roots.");
mps_ap_destroy(aplo);
mps_pool_destroy(poollo);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
pass();
}
static void test(void) {
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_fmt_t format;
mps_root_t root;
mps_addr_t q;
int p;
die(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create");
die(mps_thread_reg(&thread, arena), "register thread");
die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0), "create root");
die(mps_pool_create(&pool, arena, mps_class_mv(),
1024*32, 1024*16, 1024*256), "pool");
while (mps_alloc(&q, pool, 64*1024)==MPS_RES_OK);
p=0;
while (1) {
p++;
die(mps_fmt_create_A(&format, arena, &fmtA), "create format");
report("format", "%i", p);
}
asserts(1, "Unreachable!");
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread = (mps_thr_t)1;
mps_root_t root;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
/*
cdie(mps_thread_reg(&thread, arena), "register thread");
*/
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
mps_root_destroy(root);
comment("Destroyed root.");
/*
mps_thread_dereg(thread);
comment("Deregistered thread.");
*/
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t poolamc1;
mps_thr_t thread;
mps_root_t root;
mps_fmt_t format;
mps_chain_t chain;
mps_ap_t ap1;
mycell *a, *b;
int i;
int j;
RC;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
die(mps_thread_reg(&thread, arena), "register thread");
die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
die(mps_fmt_create_A(&format, arena, &fmtA), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&poolamc1, arena, mps_class_amc(), format, chain),
"create pool(1)");
cdie(
mps_ap_create(&ap1, poolamc1, mps_rank_exact()),
"create ap");
for (j = 1; j < 100; j++) {
comment("%i of 100.", j);
for (i = 1; i < 10000; i++) {
UC;
a = allocone(ap1, 2, 1);
b = allocone(ap1, 2, 1);
setref(a, 0, b);
setref(b, 0, a);
UC;
}
DC;
DMC;
}
mps_ap_destroy(ap1);
mps_pool_destroy(poolamc1);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void init(void)
{
size_t i;
die(dylan_fmt(&format, arena), "fmt_create");
die(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mps_pool_create(&pool, arena, mps_class_amc(), format, chain),
"pool_create(amc)");
for(i = 0; i < exactRootsCOUNT; ++i)
exactRoots[i] = objNULL;
for(i = 0; i < ambigRootsCOUNT; ++i)
ambigRoots[i] = rnd_addr();
die(mps_root_create_table_masked(&exactRoot, arena,
mps_rank_exact(), (mps_rm_t)0,
&exactRoots[0], exactRootsCOUNT,
(mps_word_t)1),
"root_create_table(exact)");
die(mps_root_create_table(&ambigRoot, arena,
mps_rank_ambig(), (mps_rm_t)0,
&ambigRoots[0], ambigRootsCOUNT),
"root_create_table(ambig)");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_chain_t chain;
mps_fmt_t format;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_fmt_create_A(&format, arena, &fmtA),
"create format");
formatcomments = 0;
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(
mps_pool_create(&pool, arena, mps_class_amc(), format, chain),
"create pool");
mps_pool_destroy(UNALIGNED);
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_chain_t chain;
mps_fmt_t format;
mps_ap_t ap;
mps_addr_t p;
int i;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(
mps_pool_create(&pool, arena, mps_class_amc(), format, chain),
"create pool");
cdie(
mps_ap_create(&ap, pool, mps_rank_exact()),
"create ap");
for(i=1; i<1000; i++)
{
do
{ die(mps_reserve(&p, ap, OBJSIZE), "Reserve: ");
}
while (!mps_commit(ap, p, OBJSIZE));
comment("%i at %p", i, p);
comment("%i objects of 10 megabytes each allocated", i);
}
mps_arena_park(arena);
mps_ap_destroy(ap);
mps_pool_destroy(pool);
mps_fmt_destroy(format);
mps_chain_destroy(chain);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
}
static void test_pool(mps_pool_class_t pool_class, mps_arg_s args[],
mps_bool_t haveAmbiguous)
{
mps_pool_t pool;
mps_root_t exactRoot, ambigRoot = NULL;
size_t lastStep = 0, i, r;
unsigned long objs;
mps_ap_t busy_ap;
mps_addr_t busy_init;
die(mps_pool_create_k(&pool, arena, pool_class, args), "pool_create");
die(mps_ap_create(&ap, pool, mps_rank_exact()), "BufferCreate");
die(mps_ap_create(&busy_ap, pool, mps_rank_exact()), "BufferCreate 2");
for(i = 0; i < exactRootsCOUNT; ++i)
exactRoots[i] = objNULL;
if (haveAmbiguous)
for(i = 0; i < ambigRootsCOUNT; ++i)
ambigRoots[i] = rnd_addr();
die(mps_root_create_table_masked(&exactRoot, arena,
mps_rank_exact(), (mps_rm_t)0,
&exactRoots[0], exactRootsCOUNT,
(mps_word_t)1),
"root_create_table(exact)");
if (haveAmbiguous)
die(mps_root_create_table(&ambigRoot, arena,
mps_rank_ambig(), (mps_rm_t)0,
&ambigRoots[0], ambigRootsCOUNT),
"root_create_table(ambig)");
/* create an ap, and leave it busy */
die(mps_reserve(&busy_init, busy_ap, 64), "mps_reserve busy");
die(PoolDescribe(pool, mps_lib_get_stdout(), 0), "PoolDescribe");
objs = 0; totalSize = 0;
while(totalSize < totalSizeMAX) {
if (totalSize > lastStep + totalSizeSTEP) {
lastStep = totalSize;
printf("\nSize %"PRIuLONGEST" bytes, %lu objects.\n",
(ulongest_t)totalSize, objs);
(void)fflush(stdout);
for(i = 0; i < exactRootsCOUNT; ++i)
cdie(exactRoots[i] == objNULL || dylan_check(exactRoots[i]),
"all roots check");
}
r = (size_t)rnd();
if (!haveAmbiguous || (r & 1)) {
i = (r >> 1) % exactRootsCOUNT;
if (exactRoots[i] != objNULL)
cdie(dylan_check(exactRoots[i]), "dying root check");
exactRoots[i] = make();
if (exactRoots[(exactRootsCOUNT-1) - i] != objNULL)
dylan_write(exactRoots[(exactRootsCOUNT-1) - i],
exactRoots, exactRootsCOUNT);
} else {
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_chain_t chain;
mps_fmt_t format;
mps_ap_t ap;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(
mps_pool_create(&pool, arena, mps_class_amc(), format, chain),
"create pool");
cdie(
mps_ap_create(&ap, pool, mps_rank_exact()),
"create ap");
mps_ap_destroy(ap);
comment("Destroyed ap.");
allocone(ap, 0, NULL, NULL, 0x100);
mps_pool_destroy(pool);
comment("Destroyed pool.");
mps_fmt_destroy(format);
comment("Destroyed format.");
mps_chain_destroy(chain);
comment("Destroyed chain.");
mps_root_destroy(root);
comment("Destroyed root.");
mps_thread_dereg(thread);
comment("Deregistered thread.");
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_fmt_t format;
mps_chain_t chain;
int h;
mycell *p, *q, *r;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
die(mps_thread_reg(&thread, arena), "register thread");
die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
die(mps_fmt_create_A(&format, arena, &fmtA), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain),
"create pool");
cdie(mps_ap_create(&ap, pool, mps_rank_exact()), "create ap");
r = allocone(ap, 1000);
for (h = 0; h < 10000; h++) {
if (h % 10 == 0) {
report("iter", "%i", h);
}
q = allocone(ap, 1000);
p = allocone(ap, 1000);
setref(p, 1, q);
r = allocone(ap, 1000);
setref(q, 50, r);
setref(r, 1, p);
}
mps_ap_destroy(ap);
mps_pool_destroy(pool);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_fmt_t format;
mps_chain_t chain;
locell *a,*b,*c,*z;
int i;
alloclocomments = 0;
allowlocopies = 0;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
die(mps_thread_reg(&thread, arena), "register thread");
die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
die(mps_fmt_create_A(&format, arena, &fmtLO), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&pool, arena, mps_class_amcz(), format, chain),
"create pool");
cdie(
mps_ap_create(&ap, pool, mps_rank_exact()),
"create ap");
a = string_ch("Hello there");
b = string_ch("Wibble wobble foo");
c = string_ch("Ba ");
for (i=0; i<10000; i++) {
a = conc(string_ch("B"), a);
c = conc(string_ch("Hello there"), string_ch(" folks!"));
z = alloclo(ap, 0x4000);
}
mps_arena_park(arena);
mps_ap_destroy(ap);
mps_pool_destroy(pool);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void *stack_pointer)
{
mps_arena_t arena;
mps_thr_t thread;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create(NULL, arena, mps_rank_ambig(), 0,
rootscan, NULL, 0),
"root create");
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_reg(UNALIGNED, arena, mps_rank_ambig(), 0,
thread, mps_stack_scan_ambig, stackpointer, 0),
"root create");
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread;
mps_addr_t a[30];
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_table(NULL, arena,
mps_rank_ambig(), 0, a, sizeof a),
"root create");
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread;
mps_addr_t a[32];
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_fmt(UNALIGNED, arena, mps_rank_ambig(), 0,
fmtscan, a, &a[32]),
"root create");
}
/* start -- start routine for each thread */
static void *start(void *p) {
gcthread_t thread = p;
void *marker;
RESMUST(mps_thread_reg(&thread->mps_thread, arena));
RESMUST(mps_root_create_reg(&thread->reg_root, arena,
mps_rank_ambig(), (mps_rm_t)0,
thread->mps_thread, &mps_stack_scan_ambig,
&marker, (size_t)0));
RESMUST(mps_ap_create_k(&thread->ap, pool, mps_args_none));
thread->fn(thread);
mps_ap_destroy(thread->ap);
mps_root_destroy(thread->reg_root);
mps_thread_dereg(thread->mps_thread);
return NULL;
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread;
mps_root_t root;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create(&root, arena, mps_rank_ambig()+HIGHBIT_INT, 0,
rootscan, NULL, 0),
"root create");
}
static void test(void *stack_pointer)
{
mps_arena_t arena;
mps_thr_t thread;
mps_root_t root;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_reg(&root, arena, mps_rank_ambig(),
HIGHBIT_INT,
thread, mps_stack_scan_ambig, stack_pointer, 0),
"root create");
}
static void test(void *stack_pointer)
{
mps_arena_t arena;
mps_thr_t thread;
mps_root_t root;
mps_addr_t a[30];
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_table(&root, arena,
mps_rank_ambig(), 0, a, (size_t) 31),
"root create");
}
static void test_air(int interior, int stack)
{
size_t n_finalized = 0;
size_t i, j;
obj_t *s[OBJ_COUNT] = {0};
mps_root_t root = NULL;
if (!stack) {
mps_addr_t *p = (void *)s;
die(mps_root_create_table(&root, scheme_arena, mps_rank_ambig(), 0, p,
OBJ_COUNT), "mps_root_create_table");
}
mps_message_type_enable(scheme_arena, mps_message_type_finalization());
for (j = 0; j < OBJ_COUNT; ++j) {
obj_t n = scheme_make_integer(obj_ap, (long)j);
obj_t obj = scheme_make_vector(obj_ap, OBJ_LEN, n);
mps_addr_t ref = obj;
mps_finalize(scheme_arena, &ref);
s[j] = obj->vector.vector;
}
for (i = 1; i < OBJ_LEN; ++i) {
obj_t n = scheme_make_integer(obj_ap, (long)i);
mps_message_t msg;
for (j = 0; j + 1 < OBJ_COUNT; ++j) {
*++s[j] = n;
}
mps_arena_collect(scheme_arena);
mps_arena_release(scheme_arena);
if (mps_message_get(&msg, scheme_arena, mps_message_type_finalization())) {
mps_addr_t ref;
mps_message_finalization_ref(&ref, scheme_arena, msg);
++ n_finalized;
if (interior) {
obj_t o;
o = ref;
error("wrongly finalized vector %ld at %p",
o->vector.vector[0]->integer.integer, (void *)o);
}
}
}
if (!interior && n_finalized < OBJ_COUNT) {
error("only finalized %"PRIuLONGEST" out of %"PRIuLONGEST" vectors.",
(ulongest_t)n_finalized, (ulongest_t)OBJ_COUNT);
}
if (!stack) {
mps_root_destroy(root);
}
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_chain_t chain;
mps_fmt_t format;
mps_ap_t ap;
mps_addr_t p;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_fmt_create_A(&format, arena, &fmtA),
"create format");
formatcomments = 0;
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(
mps_pool_create(&pool, arena, mps_class_amc(), format, chain),
"create pool");
cdie(
mps_ap_create(&ap, pool, mps_rank_exact()),
"create ap");
do{
cdie(
mps_reserve(&p, ap, (size_t) 64), "reserve");
}
while (!mps_commit(ap, p, (size_t) HIGHBIT_SIZE+64));
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root;
mps_ap_t ap;
mps_fmt_t format;
mps_chain_t chain;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
cdie(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain),
"create pool");
die(mps_ap_create(&ap, pool, mps_rank_exact()), "create ap");
while (mps_collections(arena) == 0) {
allocdumb(ap, 1024*256);
}
mps_ap_destroy(ap);
mps_pool_destroy(pool);
comment("Destroyed pool.");
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
}
static void test(void)
{
mps_arena_t arena;
mps_thr_t thread;
mps_root_t root;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(
mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_fmt_create_A(NULL, arena, &fmtA),
"create format");
}
static void test(void)
{
mps_arena_t arena = (mps_arena_t)1;
mps_root_t root;
mps_addr_t roottable[10];
/*
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE), "create arena");
*/
cdie(
mps_root_create_table(&root, arena, mps_rank_ambig(), 0,
roottable, sizeof(mps_addr_t[10])), "create root");
mps_root_destroy(root);
comment("Destroyed root.");
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void)
{
mycell *a[4], /* a is a table of exact roots */
*b[4]; /* b is a table of ambiguous roots */
int i, j, k;
mps_chain_t chain;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_table(&root, arena, mps_rank_exact(), 0,
(mps_addr_t *)&a[0], 4),
"create a root table");
cdie(mps_root_create_table(&root1, arena, mps_rank_ambig(), 0,
(mps_addr_t *)&b[0], 4),
"create b root table");
cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain),
"create pool(amc)");
die(mmqa_pool_create_chain(&poollo, arena, mps_class_amcz(), format, chain),
"create pool(amcz)");
die(mps_pool_create(&poolawl, arena, mps_class_awl(), format, getassociated),
"create pool(awl)");
cdie(
mps_ap_create(&apamc, poolamc, mps_rank_exact()),
"create ap(amc)");
cdie(
mps_ap_create(&aplo, poollo, mps_rank_exact()),
"create ap(amcz)");
cdie(
mps_ap_create(&apawl, poolawl, mps_rank_exact()),
"create ap(awl)");
newstamp = 0;
for (i=0; i<4; i++) {
die(allocrdumb(&a[i], aplo, 64, mps_rank_exact()), "alloc failed");
a[i]->data.checkedflag = newstamp;
die(allocrone(&b[i], apawl, 5, mps_rank_exact()), "alloc failed");
b[i]->data.checkedflag = newstamp;
b[i]->data.ref[0].addr = a[i];
die(allocrone(&a[i], apamc, 5, mps_rank_exact()), "alloc failed");
a[i]->data.checkedflag = newstamp;
a[i]->data.ref[0].addr = b[i];
}
for (j=0; j<100; j++) {
comment("%i of 100", j);
for (i=0; i<10000; i++) {
k = ranint(4);
die(allocrdumb(&a[k], aplo, 64, mps_rank_exact()), "alloc failed");
a[k]->data.checkedflag = newstamp;
k = ranint(4);
die(allocrone(&b[k], apawl, 5, mps_rank_exact()), "alloc failed");
b[k]->data.checkedflag = newstamp;
b[k]->data.ref[0].addr = a[ranint(4)];
b[k]->data.ref[1].addr = b[ranint(4)];
die(allocrone(&a[k], apamc, 5, mps_rank_exact()), "alloc failed");
a[k]->data.checkedflag = newstamp;
a[k]->data.ref[2].addr = b[ranint(4)];
}
comment("walking...");
mps_arena_park(arena);
mps_arena_collect(arena);
oldstamp = newstamp;
newstamp += 1;
mps_arena_formatted_objects_walk(arena, stepper,
(void *)MAGICPOINT, MAGICSIZE);
mps_arena_release(arena);
comment("tracing...");
oldstamp = newstamp;
newstamp += 1;
tracegraph((mycell *) exfmt_root);
tracegraph(a[0]);
tracegraph(a[1]);
tracegraph(a[2]);
tracegraph(a[3]);
tracegraph(b[0]);
tracegraph(b[1]);
tracegraph(b[2]);
tracegraph(b[3]);
comment("ok");
}
mps_ap_destroy(apamc);
mps_ap_destroy(aplo);
mps_ap_destroy(apawl);
comment("Destroyed aps.");
mps_pool_destroy(poolamc);
mps_pool_destroy(poollo);
mps_pool_destroy(poolawl);
comment("Destroyed pools.");
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_root_destroy(root1);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void) {
mycell *p, *q;
int i;
mps_res_t res;
size_t lim0, avail0, lim1, avail1, commit1, lim2, avail2, commit2;
size_t lim3, avail3, commit3, lim4, avail4, commit4;
size_t lim5, avail5, commit5, lim6, avail6, commit6;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), ARENA_SIZE),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0), "create stack root");
cdie(
mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(
mps_pool_create(&poolsnc, arena, mps_class_snc(), format),
"create pool");
cdie(
mps_ap_create(&apsnc, poolsnc, mps_rank_exact()),
"create ap");
report("lim0", "%d", lim0 = mps_reservoir_limit(arena));
report("avail0", "%d", avail0 = mps_reservoir_available(arena));
mps_reservoir_limit_set(arena, (size_t) 0);
mps_reservoir_limit_set(arena, (size_t) (5ul*1024*1024));
report("lim1", "%d", lim1 = mps_reservoir_limit(arena));
report("avail1", "%d", avail1 = mps_reservoir_available(arena));
report("commit1", "%d", commit1 = arena_committed_and_used(arena));
report("defecit1", "%d", lim1-avail1);
mps_reservoir_limit_set(arena, (size_t) (1045));
report("lim2", "%d", lim2 = mps_reservoir_limit(arena));
report("avail2", "%d", avail2 = mps_reservoir_available(arena));
report("commit2", "%d", commit2 = arena_committed_and_used(arena));
report("defecit2", "%d", lim2-avail2);
/* set commit limit to whatever is currently committed plus 1 MB
*/
die(mps_arena_commit_limit_set(arena, arena_committed_and_used(arena)+1024*1024), "commit limit set");
mps_reservoir_limit_set(arena, (size_t) (10ul*1024*1024));
report("lim3", "%d", lim3 = mps_reservoir_limit(arena));
report("avail3", "%d", avail3 = mps_reservoir_available(arena));
report("commit3", "%d", commit3 = arena_committed_and_used(arena));
report("defecit3", "%d", lim3-avail3);
report("spill3", "%d", commit3-mps_arena_commit_limit(arena));
/* now raise it by 1/2 MB -- reservoir should grow
*/
die(mps_arena_commit_limit_set(arena, arena_committed_and_used(arena)+512*1024), "commit limit set");
report("lim4", "%d", lim4 = mps_reservoir_limit(arena));
report("avail4", "%d", avail4 = mps_reservoir_available(arena));
report("commit4", "%d", commit4 = arena_committed_and_used(arena));
report("grow4", "%d", avail4-avail3);
report("spill4", "%d", commit4-mps_arena_commit_limit(arena));
/* try some allocation -- more than a small amount should fail
*/
i = -1;
p = NULL;
res = MPS_RES_OK;
while (res == MPS_RES_OK) {
res = allocrone(&q, apsnc, 10, mps_rank_exact());
if (res == MPS_RES_OK) {
setref(q, 0, p);
p = q;
}
i++;
}
report("allocfail", "%d", i);
report_res("failres", res);
/* available shouldn't have changed since before allocation
*/
report("lim5", "%d", lim5 = mps_reservoir_limit(arena));
report("avail5", "%d", avail5 = mps_reservoir_available(arena));
report("commit5", "%d", commit5 = arena_committed_and_used(arena));
report("grow5", "%d", avail5-avail4);
report("spill5", "%d", commit5-mps_arena_commit_limit(arena));
/* try some allocation from reservoir -- not much should fail
*/
i = -1;
res = MPS_RES_OK;
while (res == MPS_RES_OK) {
res = reservoir_allocrone(&q, apsnc, 10, mps_rank_exact());
if (res == MPS_RES_OK) {
setref(q, 0, p);
p = q;
}
i++;
}
report("allocfail2", "%d", i);
report_res("failres2", res);
/* available should have changed now
*/
report("lim6", "%d", lim6 = mps_reservoir_limit(arena));
report("avail6", "%d", avail6 = mps_reservoir_available(arena));
report("commit6", "%d", commit6 = arena_committed_and_used(arena));
report("spill6", "%d", commit6-mps_arena_commit_limit(arena));
report("shrink6", "%d", avail5-avail6);
mps_root_destroy(root);
comment("Destroyed root.");
mps_ap_destroy(apsnc);
comment("Destroyed ap.");
mps_pool_destroy(poolsnc);
comment("Destroyed pool.");
mps_fmt_destroy(format);
comment("Destroyed format.");
mps_thread_dereg(thread);
comment("Deregistered thread.");
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void) {
long int i;
long int rsize;
int inramp;
mycell *r1, *r2, *s1, *s2;
cdie(mps_arena_create(&arena1, mps_arena_class_vm(),
(size_t) 1024*1024*ARENALIMIT), "create arena");
cdie(mps_arena_create(&arena2, mps_arena_class_vm(),
(size_t) 1024*1024*ARENALIMIT), "create arena");
cdie(mps_thread_reg(&thread1, arena1), "register thread");
cdie(mps_thread_reg(&thread2, arena2), "register thread");
cdie(
mps_root_create_reg(&root1, arena1, mps_rank_ambig(), 0, thread1,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_root_create_reg(&root2, arena2, mps_rank_ambig(), 0, thread2,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
cdie(
mps_root_create_table(&root1a, arena1, mps_rank_exact(), 0, &objtab1[0], TABSIZE),
"create root table");
cdie(
mps_root_create_table(&root2a, arena2, mps_rank_exact(), 0, &objtab2[0], TABSIZE),
"create root table");
cdie(
mps_fmt_create_A(&format1, arena1, &fmtA),
"create format");
cdie(
mps_fmt_create_A(&format2, arena2, &fmtA),
"create format");
cdie(
mps_pool_create(&poolamc1, arena1, mps_class_amc(), format1),
"create pool");
cdie(
mps_pool_create(&poolamc2, arena2, mps_class_amc(), format2),
"create pool");
cdie(
mps_ap_create(&apamc1, poolamc1, mps_rank_exact()),
"create ap");
cdie(
mps_ap_create(&apamc2, poolamc2, mps_rank_exact()),
"create ap");
inramp = 0;
for (i = 0; i < ITERATIONS; i++) {
if (i % 10000 == 0) {
comment("%ld of %ld", i, ITERATIONS);
}
alloc_back();
if (inramp) {
s1 = allocone(apamc1, 3, mps_rank_exact());
s2 = allocone(apamc2, 3, mps_rank_exact());
setref(r1, 0, s1);
setref(r2, 0, s2);
setref(s1, 1, r1);
setref(s2, 1, r2);
r1 = s1;
r2 = s2;
s1 = allocdumb(apamc1, RAMPSIZE, mps_rank_exact());
s2 = allocdumb(apamc2, RAMPSIZE, mps_rank_exact());
setref(r1, 2, s1);
setref(r2, 2, s2);
rsize ++;
if (ranint(LEAVERAMP) == 0) {
r1 = allocone(apamc1, 2, mps_rank_exact());
r2 = allocone(apamc2, 2, mps_rank_exact());
s1 = allocone(apamc1, 2, mps_rank_exact());
s2 = allocone(apamc2, 2, mps_rank_exact());
#ifdef RAMP_INTERFACE
mps_ap_alloc_pattern_end(apamc1, mps_alloc_pattern_ramp());
mps_ap_alloc_pattern_end(apamc2, mps_alloc_pattern_ramp());
#endif
#ifdef COLLECT_WORLD
mps_arena_collect(arena1);
mps_arena_collect(arena2);
mps_arena_release(arena1);
mps_arena_release(arena2);
#endif
comment("ramp end, %ld objects", rsize);
inramp = 0;
}
} else {
if (ranint(ENTERRAMP) == 0) {
#ifdef RAMP_INTERFACE
mps_ap_alloc_pattern_begin(apamc1, mps_alloc_pattern_ramp());
mps_ap_alloc_pattern_begin(apamc2, mps_alloc_pattern_ramp());
#endif
comment("ramp begin");
r1 = allocone(apamc1, 3, mps_rank_exact());
r2 = allocone(apamc2, 3, mps_rank_exact());
inramp = 1;
rsize = 0;
}
}
}
mps_ap_destroy(apamc1);
mps_ap_destroy(apamc2);
comment("Destroyed ap.");
mps_pool_destroy(poolamc1);
mps_pool_destroy(poolamc2);
comment("Destroyed pool.");
mps_fmt_destroy(format1);
mps_fmt_destroy(format2);
comment("Destroyed format.");
mps_root_destroy(root1);
mps_root_destroy(root1a);
mps_root_destroy(root2);
mps_root_destroy(root2a);
comment("Destroyed roots.");
mps_thread_dereg(thread1);
mps_thread_dereg(thread2);
comment("Deregistered thread.");
mps_arena_destroy(arena1);
mps_arena_destroy(arena2);
comment("Destroyed arena.");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t poolamc;
mps_thr_t thread;
mps_root_t root;
mps_fmt_t format;
mps_chain_t chain;
mps_ap_t apamc, apawl;
mycell *a, *b, *c, *d, *e, *f, *g;
int i;
int j;
RC;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), mmqaArenaSIZE),
"create arena");
die(mps_thread_reg(&thread, arena), "register thread");
die(mps_root_create_reg(&root, arena, mps_rank_ambig(), 0, thread,
mps_stack_scan_ambig, stackpointer, 0),
"create root");
die(mps_fmt_create_A(&format, arena, &fmtA), "create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain),
"create pool(amc)");
cdie(
mps_ap_create(&apawl, poolamc, mps_rank_exact()),
"create ap");
cdie(
mps_ap_create(&apamc, poolamc, mps_rank_exact()),
"create ap(amc)");
b = allocone(apamc, 1, 1);
for (j = 1; j < 100; j++) {
comment("%i of 100.", j);
UC;
a = allocone(apamc, 5, 1);
b = a;
c = a;
d = a;
e = a;
f = a;
g = a;
for (i = 1; i < 5000; i++) {
UC;
c = allocone(apamc, 20, 1);
d = allocone(apawl, 20, 1);
if (ranint(8) == 0) e = c;
if (ranint(8) == 0) f = c;
if (ranint(8) == 0) g = c;
UC;
setref(b, 0, c);
UC;
setref(c, 1, d);
UC;
setref(c, 2, e);
UC;
setref(c, 3, f);
UC;
setref(c, 4, g);
UC;
b = c;
}
DC;
DMC;
}
mps_ap_destroy(apawl);
mps_ap_destroy(apamc);
mps_pool_destroy(poolamc);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void)
{
mps_arena_t arena;
mps_pool_t pool;
mps_thr_t thread;
mps_root_t root, root1;
mps_fmt_t format;
mps_chain_t chain;
mps_ap_t ap;
mycell *a[3];
int i,j,k;
clock_t time0, time1;
formatcomments = 1;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)1024*1024*30),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_table(&root, arena, mps_rank_ambig(), 0,
(mps_addr_t*)&a[0], 3),
"create table root");
cdie(mps_root_create_table(&root1, arena, mps_rank_ambig(), 0,
(mps_addr_t *)&exfmt_root, 1),
"exfmt root");
cdie(mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain),
"create pool");
cdie(mps_ap_create(&ap, pool, mps_rank_exact()),
"create ap");
time0 = clock();
asserts(time0 != -1, "processor time not available");
for (k=0; k<100; k++) {
for (j=0; j<100; j++) {
a[0] = allocone(ap, 50, mps_rank_exact());
a[1] = a[0];
for (i=1; i<100; i++) {
a[2] = allocone(ap, 50, mps_rank_exact());
setref(a[1], 0, a[2]);
a[1] = a[2];
}
}
time1 = clock();
comment("%d: %i", k, (int) (100*(time1-time0)/CLOCKS_PER_SEC));
time0 = time1;
}
mps_ap_destroy(ap);
mps_pool_destroy(pool);
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_root_destroy(root);
mps_root_destroy(root1);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
static void test(void *stack_pointer)
{
mps_pool_t poolamc, poolawl, poollo;
mps_thr_t thread;
mps_root_t root0, root1;
mps_fmt_t format;
mps_chain_t chain;
mps_ap_t apamc, apawl, aplo;
mycell *a, *b, *c, *d, *z;
long int i,j;
cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)1024*1024*30),
"create arena");
cdie(mps_thread_reg(&thread, arena), "register thread");
cdie(mps_root_create_thread(&root0, arena, thread, stack_pointer), "thread root");
cdie(mps_root_create_table(&root1, arena, mps_rank_ambig(), 0,
(mps_addr_t*)&exfmt_root, 1),
"create table root");
cdie(mps_fmt_create_A(&format, arena, &fmtA),
"create format");
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
die(mmqa_pool_create_chain(&poolamc, arena, mps_class_amc(), format, chain),
"create pool(amc)");
cdie(mps_pool_create(&poolawl, arena, mps_class_awl(), format, getassociated),
"create pool(awl)");
cdie(mmqa_pool_create_chain(&poollo, arena, mps_class_amcz(), format, chain),
"create pool(amcz)");
cdie(mps_ap_create(&apawl, poolawl, mps_rank_weak()),
"create ap(awl)");
cdie(mps_ap_create(&apamc, poolamc, mps_rank_exact()),
"create ap(amc)");
cdie(mps_ap_create(&aplo, poollo, mps_rank_exact()),
"create ap(amcz)");
mps_message_type_enable(arena, mps_message_type_finalization());
/* register loads of objects for finalization (1000*4) */
a = allocone(apamc, 2, 1);
b = a;
for (j=0; j<1000; j++) {
a = allocone(apamc, 2, mps_rank_exact());
c = allocone(apawl, 2, mps_rank_weak());
d = allocone(aplo, 2, mps_rank_exact()); /* rank irrelevant here! */
mps_finalize(arena, (mps_addr_t*)&a);
mps_finalize(arena, (mps_addr_t*)&c);
mps_finalize(arena, (mps_addr_t*)&d);
mps_finalize(arena, (mps_addr_t*)&d);
final_count += 4;
}
/* throw them all away and collect everything */
comment("b = %p", b); /* suppress compiler warning about unused b */
a = NULL;
b = NULL;
c = NULL;
d = NULL;
mps_root_destroy(root0);
mps_root_destroy(root1);
comment("Destroyed roots.");
mps_arena_collect(arena);
i = 0;
while (final_count != 0 && i < 10) {
finalpoll(&z, FINAL_DISCARD);
if (mps_message_poll(arena) == 0) {
i++;
a = allocdumb(apawl, 1024, mps_rank_weak());
a = allocdumb(apamc, 1024, mps_rank_exact());
a = allocdumb(aplo, 1024, mps_rank_exact());
mps_arena_collect(arena);
comment(" %i", final_count);
}
}
/* how many are left? (Ideally, this would be 0 but there's no guarantee.) */
report("count", "%i", final_count);
report("iter", "%i", i);
/* now to test leaving messages open for a long time! */
mps_arena_park(arena);
mps_ap_destroy(apawl);
mps_ap_destroy(apamc);
mps_ap_destroy(aplo);
comment("Destroyed aps.");
mps_pool_destroy(poolamc);
mps_pool_destroy(poolawl);
mps_pool_destroy(poollo);
comment("Destroyed pools.");
mps_chain_destroy(chain);
mps_fmt_destroy(format);
mps_thread_dereg(thread);
mps_arena_destroy(arena);
comment("Destroyed arena.");
}
