aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/beam/erl_ptab.c
diff options
context:
space:
mode:
Diffstat (limited to 'erts/emulator/beam/erl_ptab.c')
-rw-r--r--erts/emulator/beam/erl_ptab.c126
1 files changed, 63 insertions, 63 deletions
diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c
index b3bcb3af3f..38c095fb4a 100644
--- a/erts/emulator/beam/erl_ptab.c
+++ b/erts/emulator/beam/erl_ptab.c
@@ -284,31 +284,31 @@ struct ErtsPTabListBifData_ {
static ERTS_INLINE void
last_data_init_nob(ErtsPTab *ptab, Uint64 val)
{
- erts_smp_atomic64_init_nob(&ptab->vola.tile.last_data, (erts_aint64_t) val);
+ erts_atomic64_init_nob(&ptab->vola.tile.last_data, (erts_aint64_t) val);
}
static ERTS_INLINE void
last_data_set_relb(ErtsPTab *ptab, Uint64 val)
{
- erts_smp_atomic64_set_relb(&ptab->vola.tile.last_data, (erts_aint64_t) val);
+ erts_atomic64_set_relb(&ptab->vola.tile.last_data, (erts_aint64_t) val);
}
static ERTS_INLINE Uint64
last_data_read_nob(ErtsPTab *ptab)
{
- return (Uint64) erts_smp_atomic64_read_nob(&ptab->vola.tile.last_data);
+ return (Uint64) erts_atomic64_read_nob(&ptab->vola.tile.last_data);
}
static ERTS_INLINE Uint64
last_data_read_acqb(ErtsPTab *ptab)
{
- return (Uint64) erts_smp_atomic64_read_acqb(&ptab->vola.tile.last_data);
+ return (Uint64) erts_atomic64_read_acqb(&ptab->vola.tile.last_data);
}
static ERTS_INLINE Uint64
last_data_cmpxchg_relb(ErtsPTab *ptab, Uint64 new, Uint64 exp)
{
- return (Uint64) erts_smp_atomic64_cmpxchg_relb(&ptab->vola.tile.last_data,
+ return (Uint64) erts_atomic64_cmpxchg_relb(&ptab->vola.tile.last_data,
(erts_aint64_t) new,
(erts_aint64_t) exp);
}
@@ -346,9 +346,9 @@ ix_to_free_id_data_ix(ErtsPTab *ptab, Uint32 ix)
UWord
erts_ptab_mem_size(ErtsPTab *ptab)
{
- UWord size = ptab->r.o.max*sizeof(erts_smp_atomic_t);
+ UWord size = ptab->r.o.max*sizeof(erts_atomic_t);
if (ptab->r.o.free_id_data)
- size += ptab->r.o.max*sizeof(erts_smp_atomic32_t);
+ size += ptab->r.o.max*sizeof(erts_atomic32_t);
return size;
}
@@ -367,14 +367,14 @@ erts_ptab_init_table(ErtsPTab *ptab,
size_t tab_sz, alloc_sz;
Uint32 bits, cl, cli, ix, ix_per_cache_line, tab_cache_lines;
char *tab_end;
- erts_smp_atomic_t *tab_entry;
- erts_smp_rwmtx_opt_t rwmtx_opts = ERTS_SMP_RWMTX_OPT_DEFAULT_INITER;
- rwmtx_opts.type = ERTS_SMP_RWMTX_TYPE_EXTREMELY_FREQUENT_READ;
- rwmtx_opts.lived = ERTS_SMP_RWMTX_LONG_LIVED;
+ erts_atomic_t *tab_entry;
+ erts_rwmtx_opt_t rwmtx_opts = ERTS_RWMTX_OPT_DEFAULT_INITER;
+ rwmtx_opts.type = ERTS_RWMTX_TYPE_EXTREMELY_FREQUENT_READ;
+ rwmtx_opts.lived = ERTS_RWMTX_LONG_LIVED;
- erts_smp_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name, NIL,
+ erts_rwmtx_init_opt(&ptab->list.data.rwmtx, &rwmtx_opts, name, NIL,
ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
- erts_smp_atomic32_init_nob(&ptab->vola.tile.count, 0);
+ erts_atomic32_init_nob(&ptab->vola.tile.count, 0);
last_data_init_nob(ptab, ~((Uint64) 0));
/* A size that is a power of 2 is to prefer performance wise */
@@ -388,20 +388,20 @@ erts_ptab_init_table(ErtsPTab *ptab,
ptab->r.o.element_size = element_size;
ptab->r.o.max = size;
- tab_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_smp_atomic_t));
+ tab_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_atomic_t));
alloc_sz = tab_sz;
if (!legacy)
- alloc_sz += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_smp_atomic32_t));
+ alloc_sz += ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_atomic32_t));
ptab->r.o.tab = erts_alloc_permanent_cache_aligned(atype, alloc_sz);
tab_end = ((char *) ptab->r.o.tab) + tab_sz;
tab_entry = ptab->r.o.tab;
while (tab_end > ((char *) tab_entry)) {
- erts_smp_atomic_init_nob(tab_entry, ERTS_AINT_NULL);
+ erts_atomic_init_nob(tab_entry, ERTS_AINT_NULL);
tab_entry++;
}
tab_cache_lines = tab_sz/ERTS_CACHE_LINE_SIZE;
- ix_per_cache_line = (ERTS_CACHE_LINE_SIZE/sizeof(erts_smp_atomic_t));
+ ix_per_cache_line = (ERTS_CACHE_LINE_SIZE/sizeof(erts_atomic_t));
ASSERT((ptab->r.o.max & (ptab->r.o.max - 1)) == 0); /* power of 2 */
ASSERT((ix_per_cache_line & (ix_per_cache_line - 1)) == 0); /* power of 2 */
ASSERT((tab_cache_lines & (tab_cache_lines - 1)) == 0); /* power of 2 */
@@ -429,11 +429,11 @@ erts_ptab_init_table(ErtsPTab *ptab,
}
else {
- tab_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_smp_atomic32_t));
- ptab->r.o.free_id_data = (erts_smp_atomic32_t *) tab_end;
+ tab_sz = ERTS_ALC_CACHE_LINE_ALIGN_SIZE(size*sizeof(erts_atomic32_t));
+ ptab->r.o.free_id_data = (erts_atomic32_t *) tab_end;
tab_cache_lines = tab_sz/ERTS_CACHE_LINE_SIZE;
- ix_per_cache_line = (ERTS_CACHE_LINE_SIZE/sizeof(erts_smp_atomic32_t));
+ ix_per_cache_line = (ERTS_CACHE_LINE_SIZE/sizeof(erts_atomic32_t));
ptab->r.o.dix_cl_mask = tab_cache_lines-1;
ptab->r.o.dix_cl_shift = erts_fit_in_bits_int32(ix_per_cache_line-1);
@@ -448,19 +448,19 @@ erts_ptab_init_table(ErtsPTab *ptab,
ix = 0;
for (cl = 0; cl < tab_cache_lines; cl++) {
for (cli = 0; cli < ix_per_cache_line; cli++) {
- erts_smp_atomic32_init_nob(&ptab->r.o.free_id_data[ix],
+ erts_atomic32_init_nob(&ptab->r.o.free_id_data[ix],
cli*tab_cache_lines+cl);
- ASSERT(erts_smp_atomic32_read_nob(&ptab->r.o.free_id_data[ix]) != ptab->r.o.invalid_data);
+ ASSERT(erts_atomic32_read_nob(&ptab->r.o.free_id_data[ix]) != ptab->r.o.invalid_data);
ix++;
}
}
- erts_smp_atomic32_init_nob(&ptab->vola.tile.aid_ix, -1);
- erts_smp_atomic32_init_nob(&ptab->vola.tile.fid_ix, -1);
+ erts_atomic32_init_nob(&ptab->vola.tile.aid_ix, -1);
+ erts_atomic32_init_nob(&ptab->vola.tile.fid_ix, -1);
}
- erts_smp_interval_init(&ptab->list.data.interval);
+ erts_interval_init(&ptab->list.data.interval);
ptab->list.data.deleted.start = NULL;
ptab->list.data.deleted.end = NULL;
ptab->list.data.chunks = (((ptab->r.o.max - 1)
@@ -480,9 +480,9 @@ erts_ptab_init_table(ErtsPTab *ptab,
* have ERTS_PTAB_MAX_SIZE-1 valid elements in the table while
* still having a table size of the power of 2.
*/
- erts_smp_atomic32_inc_nob(&ptab->vola.tile.count);
+ erts_atomic32_inc_nob(&ptab->vola.tile.count);
pix = erts_ptab_data2pix(ptab, ptab->r.o.invalid_data);
- erts_smp_atomic_set_relb(&ptab->r.o.tab[pix],
+ erts_atomic_set_relb(&ptab->r.o.tab[pix],
(erts_aint_t) ptab->r.o.invalid_element);
}
@@ -506,12 +506,12 @@ erts_ptab_new_element(ErtsPTab *ptab,
erts_ptab_rlock(ptab);
- count = erts_smp_atomic32_inc_read_acqb(&ptab->vola.tile.count);
+ count = erts_atomic32_inc_read_acqb(&ptab->vola.tile.count);
if (count > ptab->r.o.max) {
while (1) {
erts_aint32_t act_count;
- act_count = erts_smp_atomic32_cmpxchg_relb(&ptab->vola.tile.count,
+ act_count = erts_atomic32_cmpxchg_relb(&ptab->vola.tile.count,
count-1,
count);
if (act_count == count) {
@@ -525,14 +525,14 @@ erts_ptab_new_element(ErtsPTab *ptab,
}
ptab_el->u.alive.started_interval
- = erts_smp_current_interval_nob(erts_ptab_interval(ptab));
+ = erts_current_interval_nob(erts_ptab_interval(ptab));
if (ptab->r.o.free_id_data) {
do {
- ix = (Uint32) erts_smp_atomic32_inc_read_acqb(&ptab->vola.tile.aid_ix);
+ ix = (Uint32) erts_atomic32_inc_read_acqb(&ptab->vola.tile.aid_ix);
ix = ix_to_free_id_data_ix(ptab, ix);
- data = erts_smp_atomic32_xchg_nob(&ptab->r.o.free_id_data[ix],
+ data = erts_atomic32_xchg_nob(&ptab->r.o.free_id_data[ix],
(erts_aint32_t)ptab->r.o.invalid_data);
}while ((Eterm)data == ptab->r.o.invalid_data);
@@ -546,10 +546,10 @@ erts_ptab_new_element(ErtsPTab *ptab,
pix = erts_ptab_data2pix(ptab, (Eterm) data);
#ifdef DEBUG
- ASSERT(ERTS_AINT_NULL == erts_smp_atomic_xchg_relb(&ptab->r.o.tab[pix],
+ ASSERT(ERTS_AINT_NULL == erts_atomic_xchg_relb(&ptab->r.o.tab[pix],
(erts_aint_t) ptab_el));
#else
- erts_smp_atomic_set_relb(&ptab->r.o.tab[pix], (erts_aint_t) ptab_el);
+ erts_atomic_set_relb(&ptab->r.o.tab[pix], (erts_aint_t) ptab_el);
#endif
erts_ptab_runlock(ptab);
@@ -563,7 +563,7 @@ erts_ptab_new_element(ErtsPTab *ptab,
restart:
ptab_el->u.alive.started_interval
- = erts_smp_current_interval_nob(erts_ptab_interval(ptab));
+ = erts_current_interval_nob(erts_ptab_interval(ptab));
ld = last_data_read_acqb(ptab);
@@ -571,10 +571,10 @@ erts_ptab_new_element(ErtsPTab *ptab,
while (1) {
ld++;
pix = erts_ptab_data2pix(ptab, ERTS_PTAB_LastData2EtermData(ld));
- if (erts_smp_atomic_read_nob(&ptab->r.o.tab[pix])
+ if (erts_atomic_read_nob(&ptab->r.o.tab[pix])
== ERTS_AINT_NULL) {
erts_aint_t val;
- val = erts_smp_atomic_cmpxchg_relb(&ptab->r.o.tab[pix],
+ val = erts_atomic_cmpxchg_relb(&ptab->r.o.tab[pix],
invalid,
ERTS_AINT_NULL);
@@ -621,10 +621,10 @@ erts_ptab_new_element(ErtsPTab *ptab,
/* Move into slot reserved */
#ifdef DEBUG
- ASSERT(invalid == erts_smp_atomic_xchg_relb(&ptab->r.o.tab[pix],
+ ASSERT(invalid == erts_atomic_xchg_relb(&ptab->r.o.tab[pix],
(erts_aint_t) ptab_el));
#else
- erts_smp_atomic_set_relb(&ptab->r.o.tab[pix], (erts_aint_t) ptab_el);
+ erts_atomic_set_relb(&ptab->r.o.tab[pix], (erts_aint_t) ptab_el);
#endif
if (rlocked)
@@ -644,7 +644,7 @@ save_deleted_element(ErtsPTab *ptab, ErtsPTabElementCommon *ptab_el)
sizeof(ErtsPTabDeletedElement));
ERTS_PTAB_LIST_ASSERT(ptab->list.data.deleted.start
&& ptab->list.data.deleted.end);
- ERTS_SMP_LC_ASSERT(erts_smp_lc_ptab_is_rwlocked(ptab));
+ ERTS_LC_ASSERT(erts_lc_ptab_is_rwlocked(ptab));
ERTS_PTAB_LIST_DBG_CHK_DEL_LIST(ptab);
@@ -654,7 +654,7 @@ save_deleted_element(ErtsPTab *ptab, ErtsPTabElementCommon *ptab_el)
ptdep->u.element.id = ptab_el->id;
ptdep->u.element.inserted = ptab_el->u.alive.started_interval;
ptdep->u.element.deleted =
- erts_smp_current_interval_nob(erts_ptab_interval(ptab));
+ erts_current_interval_nob(erts_ptab_interval(ptab));
ptab->list.data.deleted.end->next = ptdep;
ptab->list.data.deleted.end = ptdep;
@@ -678,7 +678,7 @@ erts_ptab_delete_element(ErtsPTab *ptab,
pix = erts_ptab_id2pix(ptab, ptab_el->id);
/* *Need* to be an managed thread */
- ERTS_SMP_LC_ASSERT(erts_thr_progress_is_managed_thread());
+ ERTS_LC_ASSERT(erts_thr_progress_is_managed_thread());
erts_ptab_rlock(ptab);
maybe_save = ptab->list.data.deleted.end != NULL;
@@ -687,7 +687,7 @@ erts_ptab_delete_element(ErtsPTab *ptab,
erts_ptab_rwlock(ptab);
}
- erts_smp_atomic_set_relb(&ptab->r.o.tab[pix], ERTS_AINT_NULL);
+ erts_atomic_set_relb(&ptab->r.o.tab[pix], ERTS_AINT_NULL);
if (ptab->r.o.free_id_data) {
Uint32 prev_data;
@@ -703,17 +703,17 @@ erts_ptab_delete_element(ErtsPTab *ptab,
ASSERT(pix == erts_ptab_data2pix(ptab, data));
do {
- ix = (Uint32) erts_smp_atomic32_inc_read_relb(&ptab->vola.tile.fid_ix);
+ ix = (Uint32) erts_atomic32_inc_read_relb(&ptab->vola.tile.fid_ix);
ix = ix_to_free_id_data_ix(ptab, ix);
- prev_data = erts_smp_atomic32_cmpxchg_nob(&ptab->r.o.free_id_data[ix],
+ prev_data = erts_atomic32_cmpxchg_nob(&ptab->r.o.free_id_data[ix],
data,
ptab->r.o.invalid_data);
}while ((Eterm)prev_data != ptab->r.o.invalid_data);
}
- ASSERT(erts_smp_atomic32_read_nob(&ptab->vola.tile.count) > 0);
- erts_smp_atomic32_dec_relb(&ptab->vola.tile.count);
+ ASSERT(erts_atomic32_read_nob(&ptab->vola.tile.count) > 0);
+ erts_atomic32_dec_relb(&ptab->vola.tile.count);
if (!maybe_save)
erts_ptab_runlock(ptab);
@@ -927,7 +927,7 @@ ptab_list_bif_engine(Process *c_p, Eterm *res_accp, Binary *mbp)
sizeof(ErtsPTabDeletedElement));
ptlbdp->bif_invocation->ix = -1;
ptlbdp->bif_invocation->u.bif_invocation.interval
- = erts_smp_step_interval_nob(erts_ptab_interval(ptab));
+ = erts_step_interval_nob(erts_ptab_interval(ptab));
ERTS_PTAB_LIST_DBG_CHK_DEL_LIST(ptab);
ptlbdp->bif_invocation->next = NULL;
@@ -968,12 +968,12 @@ ptab_list_bif_engine(Process *c_p, Eterm *res_accp, Binary *mbp)
locked = 1;
}
- ERTS_SMP_LC_ASSERT(erts_smp_lc_ptab_is_rwlocked(ptab));
+ ERTS_LC_ASSERT(erts_lc_ptab_is_rwlocked(ptab));
ERTS_PTAB_LIST_DBG_TRACE(p->common.id, insp_table);
if (cix != 0)
ptlbdp->chunk[cix].interval
- = erts_smp_step_interval_nob(erts_ptab_interval(ptab));
+ = erts_step_interval_nob(erts_ptab_interval(ptab));
else if (ptlbdp->bif_invocation)
ptlbdp->chunk[0].interval = *invocation_interval_p;
/* else: interval is irrelevant */
@@ -1331,18 +1331,18 @@ static void assert_ptab_consistency(ErtsPTab *ptab)
int null_slots = 0;
for (ix=0; ix < ptab->r.o.max; ix++) {
- if (erts_smp_atomic32_read_nob(&ptab->r.o.free_id_data[ix]) != ptab->r.o.invalid_data) {
+ if (erts_atomic32_read_nob(&ptab->r.o.free_id_data[ix]) != ptab->r.o.invalid_data) {
++free_pids;
- data = erts_smp_atomic32_read_nob(&ptab->r.o.free_id_data[ix]);
+ data = erts_atomic32_read_nob(&ptab->r.o.free_id_data[ix]);
pix = erts_ptab_data2pix(ptab, (Eterm) data);
ASSERT(erts_ptab_pix2intptr_nob(ptab, pix) == ERTS_AINT_NULL);
}
- if (erts_smp_atomic_read_nob(&ptab->r.o.tab[ix]) == ERTS_AINT_NULL) {
+ if (erts_atomic_read_nob(&ptab->r.o.tab[ix]) == ERTS_AINT_NULL) {
++null_slots;
}
}
ASSERT(free_pids == null_slots);
- ASSERT(free_pids == ptab->r.o.max - erts_smp_atomic32_read_nob(&ptab->vola.tile.count));
+ ASSERT(free_pids == ptab->r.o.max - erts_atomic32_read_nob(&ptab->vola.tile.count));
}
#endif
}
@@ -1366,7 +1366,7 @@ erts_ptab_test_next_id(ErtsPTab *ptab, int set, Uint next)
Uint32 i, max_ix, num, stop_id_ix;
max_ix = ptab->r.o.max - 1;
num = next;
- id_ix = (Uint32) erts_smp_atomic32_read_nob(&ptab->vola.tile.aid_ix);
+ id_ix = (Uint32) erts_atomic32_read_nob(&ptab->vola.tile.aid_ix);
for (i=0; i <= max_ix; ++i) {
Uint32 pix;
@@ -1380,26 +1380,26 @@ erts_ptab_test_next_id(ErtsPTab *ptab, int set, Uint next)
if (ERTS_AINT_NULL == erts_ptab_pix2intptr_nob(ptab, pix)) {
++id_ix;
dix = ix_to_free_id_data_ix(ptab, id_ix);
- erts_smp_atomic32_set_nob(&ptab->r.o.free_id_data[dix], num);
+ erts_atomic32_set_nob(&ptab->r.o.free_id_data[dix], num);
ASSERT(pix == erts_ptab_data2pix(ptab, num));
}
}
- erts_smp_atomic32_set_nob(&ptab->vola.tile.fid_ix, id_ix);
+ erts_atomic32_set_nob(&ptab->vola.tile.fid_ix, id_ix);
/* Write invalid_data in rest of free_id_data[]: */
- stop_id_ix = (1 + erts_smp_atomic32_read_nob(&ptab->vola.tile.aid_ix)) & max_ix;
+ stop_id_ix = (1 + erts_atomic32_read_nob(&ptab->vola.tile.aid_ix)) & max_ix;
while (1) {
id_ix = (id_ix+1) & max_ix;
if (id_ix == stop_id_ix)
break;
dix = ix_to_free_id_data_ix(ptab, id_ix);
- erts_smp_atomic32_set_nob(&ptab->r.o.free_id_data[dix],
+ erts_atomic32_set_nob(&ptab->r.o.free_id_data[dix],
ptab->r.o.invalid_data);
}
}
- id_ix = (Uint32) erts_smp_atomic32_read_nob(&ptab->vola.tile.aid_ix) + 1;
+ id_ix = (Uint32) erts_atomic32_read_nob(&ptab->vola.tile.aid_ix) + 1;
dix = ix_to_free_id_data_ix(ptab, id_ix);
- res = (Sint) erts_smp_atomic32_read_nob(&ptab->r.o.free_id_data[dix]);
+ res = (Sint) erts_atomic32_read_nob(&ptab->r.o.free_id_data[dix]);
}
else {
/* Deprecated legacy algorithm... */
@@ -1616,11 +1616,11 @@ debug_ptab_list_verify_all_pids(ErtsPTabListBifData *ptlbdp)
static void
debug_ptab_list_check_del_list(ErtsPTab *ptab)
{
- ERTS_SMP_LC_ASSERT(erts_smp_lc_ptab_is_rwlocked(ptab));
+ ERTS_LC_ASSERT(erts_lc_ptab_is_rwlocked(ptab));
if (!ptab->list.data.deleted.start)
ERTS_PTAB_LIST_ASSERT(!ptab->list.data.deleted.end);
else {
- Uint64 curr_interval = erts_smp_current_interval_nob(erts_ptab_interval(ptab));
+ Uint64 curr_interval = erts_current_interval_nob(erts_ptab_interval(ptab));
Uint64 *prev_x_interval_p = NULL;
ErtsPTabDeletedElement *ptdep;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 12:29:59 +0000