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Merging upstream version 0.7.1 (Closes: #991419).

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-09 07:39:31 +01:00
parent 05c588e9d7
commit 9e09e0ef69
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
99 changed files with 6727 additions and 943 deletions
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40
regressions/ck_epoch/validate/ck_epoch_synchronize.c
View file

@ -86,12 +86,15 @@ static void *
read_thread(void *unused CK_CC_UNUSED)
{
unsigned int j;
ck_epoch_record_t record CK_CC_CACHELINE;
ck_epoch_record_t *record CK_CC_CACHELINE;
ck_stack_entry_t *cursor;
ck_stack_entry_t *n;
unsigned int i;
ck_epoch_register(&stack_epoch, &record);
record = malloc(sizeof *record);
if (record == NULL)
ck_error("record allocation failure");
ck_epoch_register(&stack_epoch, record, NULL);
if (aff_iterate(&a)) {
perror("ERROR: failed to affine thread");
@ -112,7 +115,7 @@ read_thread(void *unused CK_CC_UNUSED)
for (;;) {
i = 0;
ck_epoch_begin(&record, NULL);
ck_epoch_begin(record, NULL);
CK_STACK_FOREACH(&stack, cursor) {
if (cursor == NULL)
continue;
@ -123,7 +126,7 @@ read_thread(void *unused CK_CC_UNUSED)
if (i++ > 4098)
break;
}
ck_epoch_end(&record, NULL);
ck_epoch_end(record, NULL);
if (j != 0 && ck_pr_load_uint(&readers) == 0)
ck_pr_store_uint(&readers, 1);
@ -145,10 +148,13 @@ write_thread(void *unused CK_CC_UNUSED)
{
struct node **entry, *e;
unsigned int i, j, tid;
ck_epoch_record_t record;
ck_epoch_record_t *record;
ck_stack_entry_t *s;
ck_epoch_register(&stack_epoch, &record);
record = malloc(sizeof *record);
if (record == NULL)
ck_error("record allocation failure");
ck_epoch_register(&stack_epoch, record, NULL);
if (aff_iterate(&a)) {
perror("ERROR: failed to affine thread");
@ -180,17 +186,17 @@ write_thread(void *unused CK_CC_UNUSED)
ck_pr_stall();
for (i = 0; i < PAIRS_S; i++) {
ck_epoch_begin(&record, NULL);
ck_epoch_begin(record, NULL);
s = ck_stack_pop_upmc(&stack);
e = stack_container(s);
ck_epoch_end(&record, NULL);
ck_epoch_end(record, NULL);
if (i & 1) {
ck_epoch_synchronize(&record);
ck_epoch_reclaim(&record);
ck_epoch_call(&record, &e->epoch_entry, destructor);
ck_epoch_synchronize(record);
ck_epoch_reclaim(record);
ck_epoch_call(record, &e->epoch_entry, destructor);
} else {
ck_epoch_barrier(&record);
ck_epoch_barrier(record);
destructor(&e->epoch_entry);
}
@ -201,13 +207,13 @@ write_thread(void *unused CK_CC_UNUSED)
}
}
ck_epoch_synchronize(&record);
ck_epoch_synchronize(record);
if (tid == 0) {
fprintf(stderr, "[W] Peak: %u (%2.2f%%)\n Reclamations: %lu\n\n",
record.n_peak,
(double)record.n_peak / ((double)PAIRS_S * ITERATE_S) * 100,
record.n_dispatch);
fprintf(stderr, "[W] Peak: %u (%2.2f%%)\n Reclamations: %u\n\n",
record->n_peak,
(double)record->n_peak / ((double)PAIRS_S * ITERATE_S) * 100,
record->n_dispatch);
}
ck_pr_inc_uint(&e_barrier);