| Commit message (Collapse) | Author | Age | Files | Lines |
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* include/ruby/intern.h: constify `argv` parameters.
* include/ruby/ruby.h: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ObjectSpace.count_objects_size() uses memsize_of(T_ZOMBIE).
This bug introduced at r46348.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when GC.stress = true.
[Bug #9859]
* test/ruby/test_gc.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Extend heap only at
(1) after major GC
or
(2) after several (two times, at current) minor GC
Details in https://bugs.ruby-lang.org/issues/9607#note-9
[Bug #9607]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gcdebug_sentinel): fix typo, "sentinel" not "sential".
[fix GH-634]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_page_sweep): should not set, but add final_slots into
sweep_page->final_slots.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Rewrite finalizing logics with this type.
* gc.c (gc_verify_internal_consistency): verify zombie (finalizing)
objects count.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Some data structures are already freed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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gc_verify_internal_consistency() when RGENGC_CHECK_MODE >= 2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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clear counter at the beggining of every GC and
count promoted (infant->young) objects.
Some promotions (infant->young) are transition of promoting to old
objects. We should not count such promotions.
With this technique, we don't need to check young objects
at obj_free().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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gc_verify_internal_consistency() counts all
- live objects
- young objects (if age2 promotion)
- old objects
in all pages and compares with objspace managing counters.
* gc.c (gc_after_sweep): do gc_verify_internal_consistency()
when RGENGC_CHECK_MODE >= 2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c: use int for simple predicate functions instead of VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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of RVALUE_OLD_P(). clang fails to compile it because is_old is
`int' but RVALUE_OLD_P() returns VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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slot (contains T_ZOMBIE) count.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46329 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (RVALUE_DEMOTE_FROM_OLD): decrement old object count.
* gc.c (RVALUE_DEMOTE_FROM_YOUNG): decrement young object count.
* gc.c (rb_gc_resurrect): increment old object count.
* gc.c (gc_marks_body): should not add old object count.
This code is completely my misunderstanding.
* gc.c (rb_gc_force_recycle): decrement young or old object count
correctly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* parse.y (rb_gc_mark_parser): remove, empty since r8758
* internal.h: ditto, not usable from extensions since 2.0.0
* gc.c (gc_mark_roots): remove checkpoint for parser
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (objspace_malloc_increase): fix typo.
"increase" not "incraese".
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46072 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_free_m_tbl): mark function as static
* method.h (rb_free_m_tbl): remove prototype
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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struct RVALUE.file is const char*.
struct RVALUE.line is int.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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at the major GC because AGE2Promotion changes all old objects into
young objects at major GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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heap_pages_increment.
For example, GC by exceeding malloc_limit can remain
heap_pages_increment.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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from gc_sweep().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (heap_set_increment): accept addition pages instead of
minimum pages.
* gc.c (gc_after_sweep): use heap_etend_pages().
* gc.c (gc_heap_prepare_minimum_pages): add only 1 page.
* gc.c (heap_ready_to_gc): add only 1 page.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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GC_HEAP_FREE_SLOTS_MIN_RATIO = 0.3: guarantee minimum empty slots
ratio after sweep.
GC_HEAP_FREE_SLOTS_MAX_RATIO = 0.8: allow to free pages 0.2 (= 1-0.8)
of current existing slots.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45948 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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on RGENGC_AGE2_PROMOTION.
* gc.c (RVALUE_PROMOTE_YOUNG): decrement young object count on
YOUNG->OLD.
* gc.c (obj_free): decrement young object count when young object
freed.
* gc.c (gc_marks): should not clear young object count.
* gc.c (gc_stat_internal): GC.stat :young_object information.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c ({free,mark}_{method,const}_entry_i): fix argument types as
st_data_t for st_foreach().
* gc.c (rgengc_unprotect_logging_exit_func_i): add third argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Tomb heap pages are freed pages here, so expanding heap is
not required.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when memop type is MEMOP_TYPE_REALLOC.
GC at realloc is not well maintained.
We need a time to make it safe.
[ruby-dev:48117]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (objspace_malloc_increase): run full mark if 0x04 bit is
set in ruby_gc_stress. [ruby-core:62103] [Feature #9761]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (objspace_malloc_increase): run GC after realloc not only
malloc and calloc by GC.stress. [ruby-core:62103] [Feature #9761]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (garbage_collect_body): name magic numbers.
* gc.c (gc_stress_set): GC.stress accepts not only boolean but
also Fixnum.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_gc_writebarrier): drop special case for big hash/array
[Bug #9518]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (get_envparam_size): suppress a warning by char-subscripts.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c: no newline in messages for rb_bug, it outputs a newline
after the message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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allrefs_dump() on RGENGC_CHECK_MODE >= 4.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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message when RGENGC_CHECK_MODE == 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rgengc_report): use __VA_ARGS__ if possible.
* gc.c (rgengc_report_body): check argument.
* gc.c (heap_page_allocate): fix missing argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_verify_internal_consistency): always do nothing unless
USE_RGENGC is set, no local variable needed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (RVALUE_DEMOTE_FROM_YOUNG, RVALUE_DEMOTE_FROM_OLD): adjust
indent.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This reverts a hunk of r40703 by ko1.
This fixes [ruby-dev:48098] [Bug #9717].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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