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-rw-r--r--erts/emulator/beam/erl_alloc.c41
-rw-r--r--erts/emulator/beam/erl_alloc_util.c2
-rw-r--r--erts/emulator/sys/common/erl_mmap.h4
-rw-r--r--erts/emulator/sys/common/erl_mseg.c3
-rw-r--r--erts/emulator/test/distribution_SUITE.erl2
-rw-r--r--erts/emulator/test/estone_SUITE.erl4
-rw-r--r--erts/emulator/test/nif_SUITE.erl4
7 files changed, 47 insertions, 13 deletions
diff --git a/erts/emulator/beam/erl_alloc.c b/erts/emulator/beam/erl_alloc.c
index 53b87c7e4b..490e0c0915 100644
--- a/erts/emulator/beam/erl_alloc.c
+++ b/erts/emulator/beam/erl_alloc.c
@@ -165,6 +165,8 @@ enum allctr_type {
struct au_init {
int enable;
int thr_spec;
+ int disable_allowed;
+ int thr_spec_allowed;
int carrier_migration_allowed;
enum allctr_type atype;
struct {
@@ -217,7 +219,7 @@ typedef struct {
struct au_init test_alloc;
} erts_alc_hndl_args_init_t;
-#define ERTS_AU_INIT__ {0, 0, 1, GOODFIT, DEFAULT_ALLCTR_INIT, {1,1,1,1}}
+#define ERTS_AU_INIT__ {0, 0, 1, 1, 1, GOODFIT, DEFAULT_ALLCTR_INIT, {1,1,1,1}}
#define SET_DEFAULT_ALLOC_OPTS(IP) \
do { \
@@ -294,6 +296,9 @@ set_default_literal_alloc_opts(struct au_init *ip)
SET_DEFAULT_ALLOC_OPTS(ip);
ip->enable = 1;
ip->thr_spec = 0;
+ ip->disable_allowed = 0;
+ ip->thr_spec_allowed = 0;
+ ip->carrier_migration_allowed = 0;
ip->atype = BESTFIT;
ip->init.bf.ao = 1;
ip->init.util.ramv = 0;
@@ -769,9 +774,6 @@ erts_alloc_init(int *argc, char **argv, ErtsAllocInitOpts *eaiop)
#if HAVE_ERTS_MSEG
init.mseg.nos = erts_no_schedulers;
erts_mseg_init(&init.mseg);
-# if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION)
- erts_mmap_init(&erts_literal_mmapper, &init.mseg.literal_mmap);
-# endif
#endif
erts_alcu_init(&init.alloc_util);
@@ -1352,9 +1354,17 @@ handle_au_arg(struct au_init *auip,
else
goto bad_switch;
break;
- case 'e':
- auip->enable = get_bool_value(sub_param+1, argv, ip);
+ case 'e': {
+ int e = get_bool_value(sub_param + 1, argv, ip);
+ if (!auip->disable_allowed && !e) {
+ if (!u_switch)
+ bad_value(param, sub_param + 1, "false");
+ else
+ ASSERT(auip->enable); /* ignore */
+ }
+ else auip->enable = e;
break;
+ }
case 'l':
if (has_prefix("lmbcs", sub_param)) {
auip->default_.lmbcs = 0;
@@ -1423,7 +1433,14 @@ handle_au_arg(struct au_init *auip,
case 't': {
int res = get_bool_value(sub_param+1, argv, ip);
if (res > 0) {
- auip->thr_spec = 1;
+ if (!auip->thr_spec_allowed) {
+ if (!u_switch)
+ bad_value(param, sub_param + 1, "true");
+ else
+ ASSERT(!auip->thr_spec); /* ignore */
+ }
+ else
+ auip->thr_spec = 1;
break;
}
else if (res == 0) {
@@ -1472,6 +1489,16 @@ handle_args(int *argc, char **argv, erts_alc_hndl_args_init_t *init)
case 'B':
handle_au_arg(&init->binary_alloc, &argv[i][3], argv, &i, 0);
break;
+ case 'I':
+ if (has_prefix("scs", argv[i]+3)) {
+#if HAVE_ERTS_MSEG
+ init->mseg.literal_mmap.scs =
+#endif
+ get_mb_value(argv[i]+6, argv, &i);
+ }
+ else
+ handle_au_arg(&init->literal_alloc, &argv[i][3], argv, &i, 0);
+ break;
case 'D':
handle_au_arg(&init->std_alloc, &argv[i][3], argv, &i, 0);
break;
diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c
index a4e56a6ff7..5e7dd7cce8 100644
--- a/erts/emulator/beam/erl_alloc_util.c
+++ b/erts/emulator/beam/erl_alloc_util.c
@@ -6273,7 +6273,7 @@ erts_alcu_test(UWord op, UWord a1, UWord a2)
case 0x019: return (UWord) PREV_BLK((Block_t *) a1);
case 0x01a: return (UWord) IS_MBC_FIRST_BLK((Allctr_t*)a1, (Block_t *) a2);
case 0x01b: return (UWord) sizeof(Unit_t);
- case 0x01c: return (unsigned long) BLK_TO_MBC((Block_t*) a1);
+ case 0x01c: return (UWord) BLK_TO_MBC((Block_t*) a1);
case 0x01d: ((Allctr_t*) a1)->add_mbc((Allctr_t*)a1, (Carrier_t*)a2); break;
case 0x01e: ((Allctr_t*) a1)->remove_mbc((Allctr_t*)a1, (Carrier_t*)a2); break;
#ifdef ERTS_SMP
diff --git a/erts/emulator/sys/common/erl_mmap.h b/erts/emulator/sys/common/erl_mmap.h
index 61d912fd28..67e131b53e 100644
--- a/erts/emulator/sys/common/erl_mmap.h
+++ b/erts/emulator/sys/common/erl_mmap.h
@@ -50,8 +50,10 @@ typedef struct {
#define ERTS_MMAP_INIT_DEFAULT_INITER \
{{NULL, NULL}, {NULL, NULL}, 0, 1, (1 << 16), 1}
+#define ERTS_LITERAL_VIRTUAL_AREA_SIZE (UWORD_CONSTANT(1)*1024*1024*1024)
+
#define ERTS_MMAP_INIT_LITERAL_INITER \
- {{NULL, NULL}, {NULL, NULL}, 1024*1024*1024, 1, (1 << 16), 0}
+ {{NULL, NULL}, {NULL, NULL}, ERTS_LITERAL_VIRTUAL_AREA_SIZE, 1, (1 << 16), 0}
typedef struct ErtsMemMapper_ ErtsMemMapper;
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c
index 461f0faf75..286130bece 100644
--- a/erts/emulator/sys/common/erl_mseg.c
+++ b/erts/emulator/sys/common/erl_mseg.c
@@ -1403,6 +1403,9 @@ erts_mseg_init(ErtsMsegInit_t *init)
erts_mtx_init(&init_atoms_mutex, "mseg_init_atoms");
erts_mmap_init(&erts_dflt_mmapper, &init->dflt_mmap);
+#if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION)
+ erts_mmap_init(&erts_literal_mmapper, &init->literal_mmap);
+#endif
if (!IS_2POW(GET_PAGE_SIZE))
erts_exit(ERTS_ABORT_EXIT, "erts_mseg: Unexpected page_size %beu\n", GET_PAGE_SIZE);
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index 7a33dbbb36..d562f79bb7 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -164,7 +164,7 @@ bulk_send(Terms, BinSize) ->
?line stop_node(Node),
?line test_server:timetrap_cancel(Dog),
- {comment, integer_to_list(trunc(Size/1024/Elapsed+0.5)) ++ " K/s"}.
+ {comment, integer_to_list(trunc(Size/1024/max(1,Elapsed)+0.5)) ++ " K/s"}.
bulk_sendsend(Terms, BinSize) ->
{Rate1, MonitorCount1} = bulk_sendsend2(Terms, BinSize, 5),
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index 7be55eca8d..7710424894 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -382,11 +382,11 @@ apply_micro(M) ->
{weight_percentage, M#micro.weight},
{loops, M#micro.loops},
{microsecs,MicroSecs},
- {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div MicroSecs},
+ {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div max(1,MicroSecs)},
{gcs, GC1 - GC0},
{kilo_word_reclaimed, (Words1 - Words0) div 1000},
{kilo_reductions, Reds div 1000},
- {gc_intensity, gci(Elapsed, GC1 - GC0, Words1 - Words0)}].
+ {gc_intensity, gci(max(1,Elapsed), GC1 - GC0, Words1 - Words0)}].
monotonic_time() ->
try erlang:monotonic_time() catch error:undef -> erlang:now() end.
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl
index 7ce37b04b3..c6c617f97f 100644
--- a/erts/emulator/test/nif_SUITE.erl
+++ b/erts/emulator/test/nif_SUITE.erl
@@ -1711,7 +1711,9 @@ tmpmem() ->
false -> undefined;
MemInfo ->
MSBCS = lists:foldl(
- fun ({instance, _, L}, Acc) ->
+ fun ({instance, 0, _}, Acc) ->
+ Acc; % Ignore instance 0
+ ({instance, _, L}, Acc) ->
{value,{_,MBCS}} = lists:keysearch(mbcs, 1, L),
{value,{_,SBCS}} = lists:keysearch(sbcs, 1, L),
[MBCS,SBCS | Acc]
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-03 11:56:49 +0000