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-rw-r--r--erts/doc/src/erlang.xml4
-rw-r--r--erts/emulator/beam/atom.h3
-rw-r--r--erts/emulator/beam/beam_emu.c22
-rw-r--r--erts/emulator/beam/big.h9
-rw-r--r--erts/emulator/beam/erl_gc.c5
-rw-r--r--erts/emulator/beam/erl_map.c48
-rw-r--r--erts/emulator/beam/erl_map.h8
-rw-r--r--erts/emulator/beam/erl_msacc.c190
-rw-r--r--erts/emulator/beam/erl_msacc.h69
-rw-r--r--erts/emulator/beam/erl_process.c8
-rw-r--r--erts/emulator/beam/erl_process.h3
-rw-r--r--erts/emulator/beam/export.h6
-rw-r--r--erts/emulator/beam/hash.h2
-rw-r--r--erts/emulator/beam/index.h5
-rw-r--r--erts/emulator/beam/module.h2
-rw-r--r--erts/emulator/beam/safe_hash.h5
-rw-r--r--erts/emulator/sys/unix/erl_unix_sys.h2
17 files changed, 211 insertions, 180 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index e402ce448f..2b7a3b85e5 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -6145,6 +6145,10 @@ lists:map(
<taglist>
<tag><c>scheduler</c></tag>
<item>The main execution threads that do most of the work.</item>
+ <tag><c>dirty_cpu_scheduler</c></tag>
+ <item>The threads for long running cpu intensive work.</item>
+ <tag><c>dirty_io_scheduler</c></tag>
+ <item>The threads for long running I/O work.</item>
<tag><c>async</c></tag>
<item>Async threads are used by various linked-in drivers (mainly the
file drivers) do offload non-CPU intensive work.</item>
diff --git a/erts/emulator/beam/atom.h b/erts/emulator/beam/atom.h
index fbd0528009..ae60904785 100644
--- a/erts/emulator/beam/atom.h
+++ b/erts/emulator/beam/atom.h
@@ -21,10 +21,7 @@
#ifndef __ATOM_H__
#define __ATOM_H__
-#ifndef __INDEX_H__
#include "index.h"
-#endif
-
#include "erl_atom_table.h"
#define MAX_ATOM_CHARACTERS 255
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 4716460a6b..7419a62058 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -2826,13 +2826,7 @@ do { \
goto context_switch3;
}
- if (ERTS_MSACC_IS_ENABLED_CACHED_X()) {
- if (GET_BIF_MODULE(Arg(0)) == am_ets) {
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_ETS);
- } else {
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_BIF);
- }
- }
+ ERTS_MSACC_SET_BIF_STATE_CACHED_X(GET_BIF_MODULE(Arg(0)), GET_BIF_ADDRESS(Arg(0)));
bf = GET_BIF_ADDRESS(Arg(0));
@@ -3593,13 +3587,7 @@ do { \
goto context_switch;
}
- if (ERTS_MSACC_IS_ENABLED_CACHED_X()) {
- if ((Eterm)I[-3] == am_ets) {
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_ETS);
- } else {
- ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_BIF);
- }
- }
+ ERTS_MSACC_SET_BIF_STATE_CACHED_X((Eterm)I[-3], (BifFunction)Arg(0));
c_p->current = I-3; /* In case we apply process_info/1,2 or load_nif/1 */
c_p->i = I; /* In case we apply check_process_code/2. */
@@ -7017,7 +7005,11 @@ update_map_assoc(Process* p, Eterm* reg, Eterm map, BeamInstr* I)
/* The expensive case, need to build a hashmap */
if (n > MAP_SMALL_MAP_LIMIT) {
- res = erts_hashmap_from_ks_and_vs(p,flatmap_get_keys(mp),flatmap_get_values(mp),n);
+ ErtsHeapFactory factory;
+ erts_factory_proc_init(&factory, p);
+ res = erts_hashmap_from_ks_and_vs(&factory,flatmap_get_keys(mp),
+ flatmap_get_values(mp),n);
+ erts_factory_close(&factory);
}
return res;
}
diff --git a/erts/emulator/beam/big.h b/erts/emulator/beam/big.h
index 464acd67f6..4a96d971c3 100644
--- a/erts/emulator/beam/big.h
+++ b/erts/emulator/beam/big.h
@@ -21,17 +21,8 @@
#ifndef __BIG_H__
#define __BIG_H__
-#ifndef __SYS_H__
#include "sys.h"
-#endif
-
-#ifndef __CONFIG_H__
-#include "erl_vm.h"
-#endif
-
-#ifndef __GLOBAL_H__
#include "global.h"
-#endif
typedef Uint ErtsDigit;
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index d0d74bbf44..a224383493 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -672,6 +672,7 @@ do_major_collection:
killed before a GC could be done. */
if (reds == -2) {
ErtsProcLocks locks = ERTS_PROC_LOCKS_ALL;
+ int res;
erts_smp_proc_lock(p, ERTS_PROC_LOCKS_ALL_MINOR);
erts_send_exit_signal(p, p->common.id, p, &locks,
@@ -683,7 +684,9 @@ do_major_collection:
erts_smp_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC);
/* We have to make sure that we have space for need on the heap */
- return delay_garbage_collection(p, live_hf_end, need, fcalls);
+ res = delay_garbage_collection(p, live_hf_end, need, fcalls);
+ ERTS_MSACC_POP_STATE_M();
+ return res;
}
erts_smp_atomic32_read_band_nob(&p->state, ~ERTS_PSFLG_GC);
diff --git a/erts/emulator/beam/erl_map.c b/erts/emulator/beam/erl_map.c
index 8efc983f04..979a0040b0 100644
--- a/erts/emulator/beam/erl_map.c
+++ b/erts/emulator/beam/erl_map.c
@@ -497,18 +497,50 @@ Eterm erts_hashmap_from_array(ErtsHeapFactory* factory, Eterm *leafs, Uint n,
return res;
}
+Eterm erts_map_from_ks_and_vs(ErtsHeapFactory *factory, Eterm *ks0, Eterm *vs0, Uint n)
+{
+ if (n < MAP_SMALL_MAP_LIMIT) {
+ Eterm *ks, *vs, *hp;
+ flatmap_t *mp;
+ Eterm keys;
-Eterm erts_hashmap_from_ks_and_vs_extra(Process *p, Eterm *ks, Eterm *vs, Uint n,
+ hp = erts_produce_heap(factory, 3 + 1 + (2 * n), 0);
+ keys = make_tuple(hp);
+ *hp++ = make_arityval(n);
+ ks = hp;
+ hp += n;
+ mp = (flatmap_t*)hp;
+ hp += MAP_HEADER_FLATMAP_SZ;
+ vs = hp;
+
+ mp->thing_word = MAP_HEADER_FLATMAP;
+ mp->size = n;
+ mp->keys = keys;
+
+ sys_memcpy(ks, ks0, n * sizeof(Eterm));
+ sys_memcpy(vs, vs0, n * sizeof(Eterm));
+
+ erts_validate_and_sort_flatmap(mp);
+
+ return make_flatmap(mp);
+ } else {
+ return erts_hashmap_from_ks_and_vs(factory, ks0, vs0, n);
+ }
+ return THE_NON_VALUE;
+}
+
+
+Eterm erts_hashmap_from_ks_and_vs_extra(ErtsHeapFactory *factory,
+ Eterm *ks, Eterm *vs, Uint n,
Eterm key, Eterm value) {
Uint32 sw, hx;
Uint i,sz;
hxnode_t *hxns;
- ErtsHeapFactory factory;
Eterm *hp, res;
sz = (key == THE_NON_VALUE) ? n : (n + 1);
ASSERT(sz > MAP_SMALL_MAP_LIMIT);
- hp = HAlloc(p, 2 * sz);
+ hp = erts_produce_heap(factory, 2 * sz, 0);
/* create tmp hx values and leaf ptrs */
hxns = (hxnode_t *)erts_alloc(ERTS_ALC_T_TMP, sz * sizeof(hxnode_t));
@@ -531,12 +563,9 @@ Eterm erts_hashmap_from_ks_and_vs_extra(Process *p, Eterm *ks, Eterm *vs, Uint n
hxns[i].i = i;
}
- erts_factory_proc_init(&factory, p);
- res = hashmap_from_unsorted_array(&factory, hxns, sz, 0);
- erts_factory_close(&factory);
+ res = hashmap_from_unsorted_array(factory, hxns, sz, 0);
erts_free(ERTS_ALC_T_TMP, (void *) hxns);
- ERTS_VERIFY_UNUSED_TEMP_ALLOC(p);
return res;
}
@@ -1780,11 +1809,14 @@ Eterm erts_maps_put(Process *p, Eterm key, Eterm value, Eterm map) {
/* the map will grow */
if (n >= MAP_SMALL_MAP_LIMIT) {
+ ErtsHeapFactory factory;
HRelease(p, shp + MAP_HEADER_FLATMAP_SZ + n, shp);
ks = flatmap_get_keys(mp);
vs = flatmap_get_values(mp);
- res = erts_hashmap_from_ks_and_vs_extra(p,ks,vs,n,key,value);
+ erts_factory_proc_init(&factory, p);
+ res = erts_hashmap_from_ks_and_vs_extra(&factory,ks,vs,n,key,value);
+ erts_factory_close(&factory);
return res;
}
diff --git a/erts/emulator/beam/erl_map.h b/erts/emulator/beam/erl_map.h
index 8b5c9582ba..61a841f7f0 100644
--- a/erts/emulator/beam/erl_map.h
+++ b/erts/emulator/beam/erl_map.h
@@ -98,10 +98,12 @@ Eterm* hashmap_iterator_prev(struct ErtsWStack_* s);
int hashmap_key_hash_cmp(Eterm* ap, Eterm* bp);
Eterm erts_hashmap_from_array(ErtsHeapFactory*, Eterm *leafs, Uint n, int reject_dupkeys);
-#define erts_hashmap_from_ks_and_vs(P, KS, VS, N) \
- erts_hashmap_from_ks_and_vs_extra((P), (KS), (VS), (N), THE_NON_VALUE, THE_NON_VALUE);
+#define erts_hashmap_from_ks_and_vs(F, KS, VS, N) \
+ erts_hashmap_from_ks_and_vs_extra((F), (KS), (VS), (N), THE_NON_VALUE, THE_NON_VALUE);
-Eterm erts_hashmap_from_ks_and_vs_extra(Process *p, Eterm *ks, Eterm *vs, Uint n,
+Eterm erts_map_from_ks_and_vs(ErtsHeapFactory *factory, Eterm *ks, Eterm *vs, Uint n);
+Eterm erts_hashmap_from_ks_and_vs_extra(ErtsHeapFactory *factory,
+ Eterm *ks, Eterm *vs, Uint n,
Eterm k, Eterm v);
const Eterm *erts_maps_get(Eterm key, Eterm map);
diff --git a/erts/emulator/beam/erl_msacc.c b/erts/emulator/beam/erl_msacc.c
index 544bc8b983..421445fbad 100644
--- a/erts/emulator/beam/erl_msacc.c
+++ b/erts/emulator/beam/erl_msacc.c
@@ -40,10 +40,11 @@
#include "erl_bif_unique.h"
#include "erl_map.h"
#include "erl_msacc.h"
+#include "erl_bif_table.h"
#if ERTS_ENABLE_MSACC
-static Eterm erts_msacc_gather_stats(ErtsMsAcc *msacc, Eterm **hpp, Uint *szp);
+static Eterm erts_msacc_gather_stats(ErtsMsAcc *msacc, ErtsHeapFactory *factory);
static void erts_msacc_reset(ErtsMsAcc *msacc);
static ErtsMsAcc* get_msacc(void);
@@ -52,7 +53,9 @@ erts_tsd_key_t ERTS_WRITE_UNLIKELY(erts_msacc_key);
#else
ErtsMsAcc *ERTS_WRITE_UNLIKELY(erts_msacc) = NULL;
#endif
+#ifndef ERTS_MSACC_ALWAYS_ON
int ERTS_WRITE_UNLIKELY(erts_msacc_enabled);
+#endif
static Eterm *erts_msacc_state_atoms = NULL;
static erts_rwmtx_t msacc_mutex;
@@ -62,6 +65,12 @@ static ErtsMsAcc *msacc_unmanaged = NULL;
static Uint msacc_unmanaged_count = 0;
#endif
+#if ERTS_MSACC_STATE_COUNT < MAP_SMALL_MAP_LIMIT
+#define DEFAULT_MSACC_MSG_SIZE (3 + 1 + ERTS_MSACC_STATE_COUNT * 2 + 3 + REF_THING_SIZE)
+#else
+#define DEFAULT_MSACC_MSG_SIZE (3 + ERTS_MSACC_STATE_COUNT * 3 + 3 + REF_THING_SIZE)
+#endif
+
/* we have to split initiation as atoms are not inited in early init */
void erts_msacc_early_init(void) {
#ifndef ERTS_MSACC_ALWAYS_ON
@@ -88,7 +97,8 @@ void erts_msacc_init(void) {
void erts_msacc_init_thread(char *type, int id, int managed) {
ErtsMsAcc *msacc;
- msacc = erts_alloc(ERTS_ALC_T_MSACC, sizeof(ErtsMsAcc));
+ msacc = erts_alloc(ERTS_ALC_T_MSACC, sizeof(ErtsMsAcc) +
+ sizeof(ErtsMsAccPerfCntr) * ERTS_MSACC_STATE_COUNT);
msacc->type = strdup(type);
msacc->id = make_small(id);
@@ -122,79 +132,80 @@ void erts_msacc_init_thread(char *type, int id, int managed) {
#endif
}
+#ifdef ERTS_MSACC_EXTENDED_STATES
+
+void erts_msacc_set_bif_state(ErtsMsAcc *__erts_msacc_cache, Eterm mod, void *fn) {
+
+#ifdef ERTS_MSACC_EXTENDED_BIFS
+#define BIF_LIST(Mod,Func,Arity,FuncAddr,Num) \
+ if (fn == &FuncAddr) { \
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATIC_STATE_COUNT + Num); \
+ } else
+#include "erl_bif_list.h"
+#undef BIF_LIST
+ { /* The last else in the macro expansion,
+ this happens for internal bifs, i.e. traps etc */
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_BIF);
+ }
+#else
+ if (mod == am_ets) {
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_ETS);
+ } else {
+ ERTS_MSACC_SET_STATE_CACHED_M_X(ERTS_MSACC_STATE_BIF);
+ }
+#endif
+}
+
+#endif
+
/*
* Creates a structure looking like this
* #{ type => scheduler, id => 1, counters => #{ State1 => Counter1 ... StateN => CounterN}}
*/
static
-Eterm erts_msacc_gather_stats(ErtsMsAcc *msacc, Eterm **hpp, Uint *szp) {
+Eterm erts_msacc_gather_stats(ErtsMsAcc *msacc, ErtsHeapFactory *factory) {
+ Uint sz = 0;
+ Eterm *hp, cvs[ERTS_MSACC_STATE_COUNT];
+ Eterm key, state_map;
int i;
- Eterm *hp;
- Eterm key, state_key, state_map;
- Eterm res = THE_NON_VALUE;
- flatmap_t *map;
-
- if (szp) {
- *szp += MAP_HEADER_FLATMAP_SZ + 1 + 2*(3);
- *szp += MAP_HEADER_FLATMAP_SZ + 1 + 2*(ERTS_MSACC_STATE_COUNT);
- for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++) {
- (void)erts_bld_sint64(NULL,szp,(Sint64)msacc->perf_counters[i]);
+ flatmap_t *map;
+
+ hp = erts_produce_heap(factory, 4, 0);
+ key = TUPLE3(hp,am_counters,am_id,am_type);
+
+ for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++) {
+ cvs[i] = erts_bld_sint64(NULL, &sz,(Sint64)msacc->counters[i].pc);
#ifdef ERTS_MSACC_STATE_COUNTERS
- (void)erts_bld_uint64(NULL,szp,msacc->state_counters[i]);
- *szp += 3; /* tuple to put state+perf counter in */
+ erts_bld_uint64(NULL,&sz,msacc->counters[i].sc);
+ sz += 3;
#endif
- }
}
- if (hpp) {
- Eterm counters[ERTS_MSACC_STATE_COUNT];
- hp = *hpp;
- for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++) {
- Eterm counter = erts_bld_sint64(&hp,NULL,(Sint64)msacc->perf_counters[i]);
+ hp = erts_produce_heap(factory, sz, 0);
+
+ for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++) {
+ cvs[i] = erts_bld_sint64(&hp,NULL,(Sint64)msacc->counters[i].pc);
#ifdef ERTS_MSACC_STATE_COUNTERS
- Eterm counter__ = erts_bld_uint64(&hp,NULL,msacc->state_counters[i]);
- counters[i] = TUPLE2(hp,counter,counter__);
- hp += 3;
-#else
- counters[i] = counter;
+ Eterm counter__ = erts_bld_uint64(&hp,NULL,msacc->counters[i].sc);
+ cvs[i] = TUPLE2(hp,cvs[i],counter__);
+ hp += 3;
#endif
- }
-
- key = TUPLE3(hp,am_counters,am_id,am_type);
- hp += 4;
-
- state_key = make_tuple(hp);
- hp[0] = make_arityval(ERTS_MSACC_STATE_COUNT);
-
- for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++)
- hp[1+i] = erts_msacc_state_atoms[i];
- hp += 1 + ERTS_MSACC_STATE_COUNT;
-
- map = (flatmap_t*)hp;
- hp += MAP_HEADER_FLATMAP_SZ;
- map->thing_word = MAP_HEADER_FLATMAP;
- map->size = ERTS_MSACC_STATE_COUNT;
- map->keys = state_key;
- for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++)
- hp[i] = counters[i];
- hp += ERTS_MSACC_STATE_COUNT;
- state_map = make_flatmap(map);
-
- map = (flatmap_t*)hp;
- hp += MAP_HEADER_FLATMAP_SZ;
- map->thing_word = MAP_HEADER_FLATMAP;
- map->size = 3;
- map->keys = key;
- hp[0] = state_map;
- hp[1] = msacc->id;
- hp[2] = am_atom_put(msacc->type,strlen(msacc->type));
- hp += 3;
-
- *hpp = hp;
- res = make_flatmap(map);
}
- return res;
+ state_map = erts_map_from_ks_and_vs(factory, erts_msacc_state_atoms, cvs,
+ ERTS_MSACC_STATE_COUNT);
+
+ hp = erts_produce_heap(factory, MAP_HEADER_FLATMAP_SZ + 3, 0);
+ map = (flatmap_t*)hp;
+ hp += MAP_HEADER_FLATMAP_SZ;
+ map->thing_word = MAP_HEADER_FLATMAP;
+ map->size = 3;
+ map->keys = key;
+ hp[0] = state_map;
+ hp[1] = msacc->id;
+ hp[2] = am_atom_put(msacc->type,strlen(msacc->type));
+
+ return make_flatmap(map);
}
typedef struct {
@@ -222,40 +233,31 @@ static void send_reply(ErtsMsAcc *msacc, ErtsMSAccReq *msaccrp) {
ErtsSchedulerData *esdp = erts_get_scheduler_data();
Process *rp = msaccrp->proc;
ErtsMessage *msgp = NULL;
- Eterm **hpp, *hp;
+ Eterm *hp;
Eterm ref_copy = NIL, msg;
- Uint sz, *szp;
- ErlOffHeap *ohp = NULL;
ErtsProcLocks rp_locks = (esdp && msaccrp->req_sched == esdp->no
? ERTS_PROC_LOCK_MAIN : 0);
+ ErtsHeapFactory factory;
- sz = 0;
- hpp = NULL;
- szp = &sz;
-
- if (msacc->unmanaged) erts_mtx_lock(&msacc->mtx);
-
- while (1) {
- if (hpp)
- ref_copy = STORE_NC(hpp, ohp, msaccrp->ref);
- else
- *szp += REF_THING_SIZE;
-
- if (msaccrp->action != ERTS_MSACC_GATHER)
- msg = ref_copy;
- else {
- msg = erts_msacc_gather_stats(msacc, hpp, szp);
- msg = erts_bld_tuple(hpp, szp, 2, ref_copy, msg);
- }
- if (hpp)
- break;
-
- msgp = erts_alloc_message_heap(rp, &rp_locks, sz, &hp, &ohp);
- hpp = &hp;
- szp = NULL;
- }
+ if (msaccrp->action == ERTS_MSACC_GATHER) {
+
+ msgp = erts_factory_message_create(&factory, rp, &rp_locks, DEFAULT_MSACC_MSG_SIZE);
+
+ if (msacc->unmanaged) erts_mtx_lock(&msacc->mtx);
- if (msacc->unmanaged) erts_mtx_unlock(&msacc->mtx);
+ hp = erts_produce_heap(&factory, REF_THING_SIZE + 3 /* tuple */, 0);
+ ref_copy = STORE_NC(&hp, &msgp->hfrag.off_heap, msaccrp->ref);
+ msg = erts_msacc_gather_stats(msacc, &factory);
+ msg = TUPLE2(hp, ref_copy, msg);
+
+ if (msacc->unmanaged) erts_mtx_unlock(&msacc->mtx);
+
+ erts_factory_close(&factory);
+ } else {
+ ErlOffHeap *ohp = NULL;
+ msgp = erts_alloc_message_heap(rp, &rp_locks, REF_THING_SIZE, &hp, &ohp);
+ msg = STORE_NC(&hp, &msgp->hfrag.off_heap, msaccrp->ref);
+ }
erts_queue_message(rp, rp_locks, msgp, msg, am_system);
@@ -308,9 +310,9 @@ static void erts_msacc_reset(ErtsMsAcc *msacc) {
if (msacc->unmanaged) erts_mtx_lock(&msacc->mtx);
for (i = 0; i < ERTS_MSACC_STATE_COUNT; i++) {
- msacc->perf_counters[i] = 0;
+ msacc->counters[i].pc = 0;
#ifdef ERTS_MSACC_STATE_COUNTERS
- msacc->state_counters[i] = 0;
+ msacc->counters[i].sc = 0;
#endif
}
@@ -415,7 +417,7 @@ erts_msacc_request(Process *c_p, int action, Eterm *threads)
ErtsSysPerfCounter perf_counter;
/* if enabled update stats */
perf_counter = erts_sys_perf_counter();
- unmanaged[i]->perf_counters[unmanaged[i]->state] +=
+ unmanaged[i]->counters[unmanaged[i]->state].pc +=
perf_counter - unmanaged[i]->perf_counter;
unmanaged[i]->perf_counter = perf_counter;
}
@@ -454,7 +456,7 @@ erts_msacc_request(Process *c_p, int action, Eterm *threads)
for (msacc = msacc_unmanaged; msacc != NULL; msacc = msacc->next) {
erts_mtx_lock(&msacc->mtx);
perf_counter = erts_sys_perf_counter();
- msacc->perf_counters[msacc->state] += perf_counter - msacc->perf_counter;
+ msacc->counters[msacc->state].pc += perf_counter - msacc->perf_counter;
msacc->perf_counter = 0;
erts_mtx_unlock(&msacc->mtx);
}
diff --git a/erts/emulator/beam/erl_msacc.h b/erts/emulator/beam/erl_msacc.h
index 284388f7aa..ad7c8c5eee 100644
--- a/erts/emulator/beam/erl_msacc.h
+++ b/erts/emulator/beam/erl_msacc.h
@@ -35,6 +35,10 @@
this reduces overhead a little bit when profiling */
/* #define ERTS_MSACC_ALWAYS_ON 1 */
+/* Uncomment this to keep individual stats for all
+ of the bifs when extended states is enabled */
+/* #define ERTS_MSACC_EXTENDED_BIFS 1 */
+
#define ERTS_MSACC_DISABLE 0
#define ERTS_MSACC_ENABLE 1
#define ERTS_MSACC_RESET 2
@@ -92,7 +96,13 @@ static char *erts_msacc_states[] = {
#define ERTS_MSACC_STATE_SLEEP 13
#define ERTS_MSACC_STATE_TIMERS 14
-#define ERTS_MSACC_STATE_COUNT 15
+#define ERTS_MSACC_STATIC_STATE_COUNT 15
+
+#ifdef ERTS_MSACC_EXTENDED_BIFS
+#define ERTS_MSACC_STATE_COUNT (ERTS_MSACC_STATIC_STATE_COUNT + BIF_SIZE)
+#else
+#define ERTS_MSACC_STATE_COUNT ERTS_MSACC_STATIC_STATE_COUNT
+#endif
#if ERTS_MSACC_STATE_STRINGS
static char *erts_msacc_states[] = {
@@ -111,22 +121,26 @@ static char *erts_msacc_states[] = {
"send",
"sleep",
"timers"
+#ifdef ERTS_MSACC_EXTENDED_BIFS
+#define BIF_LIST(Mod,Func,Arity,FuncAddr,Num) \
+ ,"bif_" #Mod "_" #Func "_" #Arity
+#include "erl_bif_list.h"
+#undef BIF_LIST
+#endif
};
#endif
#endif
typedef struct erl_msacc_t_ ErtsMsAcc;
-
-struct erl_msacc_t_ {
-
- /* the the values below are protected by mtx iff unmanaged = 1 */
- ErtsSysPerfCounter perf_counter;
- ErtsSysPerfCounter perf_counters[ERTS_MSACC_STATE_COUNT];
+typedef struct erl_msacc_p_cnt_t_ {
+ ErtsSysPerfCounter pc;
#ifdef ERTS_MSACC_STATE_COUNTERS
- Uint64 state_counters[ERTS_MSACC_STATE_COUNT];
+ Uint64 sc;
#endif
- Uint state;
+} ErtsMsAccPerfCntr;
+
+struct erl_msacc_t_ {
/* protected by msacc_mutex in erl_msacc.c, and should be constant */
int unmanaged;
@@ -135,12 +149,16 @@ struct erl_msacc_t_ {
erts_tid_t tid;
Eterm id;
char *type;
+
+ /* the the values below are protected by mtx iff unmanaged = 1 */
+ ErtsSysPerfCounter perf_counter;
+ Uint state;
+ ErtsMsAccPerfCntr counters[];
+
};
#if ERTS_ENABLE_MSACC
-#define ERTS_MSACC_INLINE ERTS_GLB_INLINE
-
#ifdef USE_THREADS
extern erts_tsd_key_t erts_msacc_key;
#else
@@ -276,20 +294,20 @@ void erts_msacc_init_thread(char *type, int id, int liberty);
#define ERTS_MSACC_PUSH_AND_SET_STATE_M(state) \
ERTS_MSACC_PUSH_STATE_M(); ERTS_MSACC_SET_STATE_CACHED_M(state)
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_um__(ErtsMsAcc *msacc,Uint state,int increment);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_m__(ErtsMsAcc *msacc,Uint state,int increment);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc);
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_m__(ErtsMsAcc *msacc);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc) {
Uint state;
if (msacc->unmanaged)
@@ -300,12 +318,12 @@ Uint erts_msacc_get_state_um__(ErtsMsAcc *msacc) {
return state;
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
Uint erts_msacc_get_state_m__(ErtsMsAcc *msacc) {
return msacc->state;
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_um__(ErtsMsAcc *msacc, Uint new_state, int increment) {
if (ERTS_UNLIKELY(msacc->unmanaged)) {
erts_mtx_lock(&msacc->mtx);
@@ -322,7 +340,7 @@ void erts_msacc_set_state_um__(ErtsMsAcc *msacc, Uint new_state, int increment)
erts_mtx_unlock(&msacc->mtx);
}
-ERTS_MSACC_INLINE
+ERTS_GLB_INLINE
void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
ErtsSysPerfCounter prev_perf_counter;
Sint64 diff;
@@ -334,9 +352,9 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
msacc->perf_counter = erts_sys_perf_counter();
diff = msacc->perf_counter - prev_perf_counter;
ASSERT(diff >= 0);
- msacc->perf_counters[msacc->state] += diff;
+ msacc->counters[msacc->state].pc += diff;
#ifdef ERTS_MSACC_STATE_COUNTERS
- msacc->state_counters[new_state] += increment;
+ msacc->counters[new_state].sc += increment;
#endif
msacc->state = new_state;
}
@@ -364,7 +382,7 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M(state)
#define ERTS_MSACC_POP_STATE_M()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M(state)
-
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr)
#endif /* ERTS_ENABLE_MSACC */
@@ -385,9 +403,13 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M_X(state)
#define ERTS_MSACC_POP_STATE_M_X()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M_X(state)
+#define ERTS_MSACC_PUSH_AND_SET_STATE_CACHED_M_X(state)
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr)
#else
+void erts_msacc_set_bif_state(ErtsMsAcc *msacc, Eterm mod, void *addr);
+
#define ERTS_MSACC_PUSH_STATE_X() ERTS_MSACC_PUSH_STATE()
#define ERTS_MSACC_POP_STATE_X() ERTS_MSACC_POP_STATE()
#define ERTS_MSACC_SET_STATE_X(state) ERTS_MSACC_SET_STATE(state)
@@ -403,6 +425,9 @@ void erts_msacc_set_state_m__(ErtsMsAcc *msacc, Uint new_state, int increment) {
#define ERTS_MSACC_SET_STATE_CACHED_M_X(state) ERTS_MSACC_SET_STATE_CACHED_M(state)
#define ERTS_MSACC_POP_STATE_M_X() ERTS_MSACC_POP_STATE_M()
#define ERTS_MSACC_PUSH_AND_SET_STATE_M_X(state) ERTS_MSACC_PUSH_AND_SET_STATE_M(state)
+#define ERTS_MSACC_SET_BIF_STATE_CACHED_X(Mod,Addr) \
+ if (ERTS_MSACC_IS_ENABLED_CACHED_X()) \
+ erts_msacc_set_bif_state(__erts_msacc_cache, Mod, Addr)
#endif /* !ERTS_MSACC_EXTENDED_STATES */
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index f0f5b13f9d..b5d8c5bc75 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -8177,6 +8177,8 @@ sched_dirty_cpu_thread_func(void *vesdp)
esdp->thr_id += erts_no_schedulers;
+ erts_msacc_init_thread("dirty_cpu_scheduler", no, 0);
+
erts_thr_progress_register_unmanaged_thread(&callbacks);
#ifdef ERTS_ENABLE_LOCK_CHECK
{
@@ -8222,6 +8224,8 @@ sched_dirty_io_thread_func(void *vesdp)
esdp->thr_id += erts_no_schedulers + erts_no_dirty_cpu_schedulers;
+ erts_msacc_init_thread("dirty_io_scheduler", no, 0);
+
erts_thr_progress_register_unmanaged_thread(&callbacks);
#ifdef ERTS_ENABLE_LOCK_CHECK
{
@@ -9823,8 +9827,6 @@ Process *erts_schedule(ErtsSchedulerData *esdp, Process *p, int calls)
goto check_activities_to_run;
}
- ERTS_MSACC_SET_STATE_CACHED_M(ERTS_MSACC_STATE_EMULATOR);
-
/*
* Take the chosen process out of the queue.
*/
@@ -9930,6 +9932,8 @@ Process *erts_schedule(ErtsSchedulerData *esdp, Process *p, int calls)
}
+ ERTS_MSACC_SET_STATE_CACHED_M(ERTS_MSACC_STATE_EMULATOR);
+
#ifdef ERTS_SMP
if (flags & ERTS_RUNQ_FLG_PROTECTED)
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index 7c98b60647..714e63e986 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -989,8 +989,7 @@ struct process {
Uint32 rcount; /* suspend count */
int schedule_count; /* Times left to reschedule a low prio process */
Uint reds; /* No of reductions for this process */
- Eterm group_leader; /* Pid in charge
- (can be boxed) */
+ Eterm group_leader; /* Pid in charge (can be boxed) */
Uint flags; /* Trap exit, etc (no trace flags anymore) */
Eterm fvalue; /* Exit & Throw value (failure reason) */
Uint freason; /* Reason for detected failure */
diff --git a/erts/emulator/beam/export.h b/erts/emulator/beam/export.h
index 8c81cbd410..1e7bb8514b 100644
--- a/erts/emulator/beam/export.h
+++ b/erts/emulator/beam/export.h
@@ -21,14 +21,8 @@
#ifndef __EXPORT_H__
#define __EXPORT_H__
-#ifndef __SYS_H__
#include "sys.h"
-#endif
-
-#ifndef __INDEX_H__
#include "index.h"
-#endif
-
#include "code_ix.h"
/*
diff --git a/erts/emulator/beam/hash.h b/erts/emulator/beam/hash.h
index 9f773d8faa..4e769c0119 100644
--- a/erts/emulator/beam/hash.h
+++ b/erts/emulator/beam/hash.h
@@ -25,9 +25,7 @@
#ifndef __HASH_H__
#define __HASH_H__
-#ifndef __SYS_H__
#include "sys.h"
-#endif
typedef unsigned long HashValue;
typedef struct hash Hash;
diff --git a/erts/emulator/beam/index.h b/erts/emulator/beam/index.h
index 218779c33b..0a109d8699 100644
--- a/erts/emulator/beam/index.h
+++ b/erts/emulator/beam/index.h
@@ -26,13 +26,8 @@
#ifndef __INDEX_H__
#define __INDEX_H__
-#ifndef __HASH_H__
#include "hash.h"
-#endif
-
-#ifndef ERL_ALLOC_H__
#include "erl_alloc.h"
-#endif
typedef struct index_slot
{
diff --git a/erts/emulator/beam/module.h b/erts/emulator/beam/module.h
index 4e12731d85..5a60bc90d9 100644
--- a/erts/emulator/beam/module.h
+++ b/erts/emulator/beam/module.h
@@ -21,9 +21,7 @@
#ifndef __MODULE_H__
#define __MODULE_H__
-#ifndef __INDEX_H__
#include "index.h"
-#endif
struct erl_module_instance {
BeamCodeHeader* code_hdr;
diff --git a/erts/emulator/beam/safe_hash.h b/erts/emulator/beam/safe_hash.h
index 6910b33004..285103cb17 100644
--- a/erts/emulator/beam/safe_hash.h
+++ b/erts/emulator/beam/safe_hash.h
@@ -26,14 +26,9 @@
#ifndef __SAFE_HASH_H__
#define __SAFE_HASH_H__
-
-#ifndef __SYS_H__
#include "sys.h"
-#endif
-
#include "erl_alloc.h"
-
typedef unsigned long SafeHashValue;
typedef int (*SHCMP_FUN)(void*, void*);
diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h
index 3a0d23cd36..b64b0d87f6 100644
--- a/erts/emulator/sys/unix/erl_unix_sys.h
+++ b/erts/emulator/sys/unix/erl_unix_sys.h
@@ -282,7 +282,7 @@ ERTS_GLB_INLINE ErtsSysPerfCounter erts_sys_perf_counter(void);
#if ERTS_GLB_INLINE_INCL_FUNC_DEF
-ERTS_GLB_INLINE ErtsSysPerfCounter
+ERTS_GLB_FORCE_INLINE ErtsSysPerfCounter
erts_sys_perf_counter()
{
return (*erts_sys_time_data__.r.o.perf_counter)();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 12:59:53 +0000