| Commit message (Collapse) | Author | Age | Files | Lines |
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* gc.c (rb_gc_force_recycle): Add a missing space around a parenthesis.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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is before sweep?
* gc.c (rb_gc_force_recycle): Have to clear mark bit if object's slot
already ready to mainor sweep.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rgengc_check_shady): increment
`objspace->rgengc.remembered_shady_object_count' here.
* gc.c (rgengc_remember): return FALSE if obj is already remembered.
* gc.c (rgengc_rememberset_mark): make it void.
* gc.c (gc_mark_children): fix to double counting oldgen_object_count
at minor GC.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_marks_test): Check all WriteBarrier Errors and track them in obj-tree.
* gc.c (rgengc_check_shady): Ditto.
* gc.c (gc_marks): Move 2 funtion calls to gc_marks_test for test initialize.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_prof_timer_start): Pick out part of new record creation as gc_prof_setup_new_record.
* gc.c (gc_prof_set_malloc_info): Move point of recording allocation size to front of mark.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41594 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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OBJ_WB_GIVEUP() -> OBJ_WB_UNPROTECT(),
rb_obj_wb_giveup() -> rb_obj_wb_unprotect(),
rb_gc_giveup_promoted_writebarrier() ->
rb_gc_writebarrier_unprotect_promoted(),
* class.c, eval.c, hash.c: use OBJ_WB_UNPROTECT().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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on RGENGC_CHECK_MODE >= 2.
(1) Save bitmaps before marking
(2) Run full marking
(3) On each traceable object,
(a) object was not oldgen (== newly or shady object) &&
(b) parent object was oldgen &&
(c) parent object was not remembered &&
(d) object was not rememberd
then, it should be WB miss.
This idea of this checker is by Masaya Tarui <tarui@ruby-lang.org>.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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gc_prof_set_heap_info() just after sweeping to calculate
live object number correctly.
(live object number = total generated number (before marking) -
total freed number (after sweeping))
* gc.c (gc_marks): record `oldgen_object_count' into current profile`
record directly.
* gc.c (rgengc_rememberset_mark): same for remembered_normal_objects
and remembered_shady_objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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records (because it points a set of records) and add a field
rb_objspace::profile::current_record to point a current profiling
record.
* gc.c: use above fields.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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because all of remembered objects are called for gc_mark_children().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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remembered objects directly instead of pushing on the mark stack.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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No need to separate major/minor GC.
* gc.c (gc_setup_mark_bits): remove gc_clear_mark_bits() and unify to
this function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Use this function in several places.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (garbage_collect_body): Ditto.
* gc.c (gc_profile_flags): Ditto.
* gc.c (gc_profile_dump_on): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Use RARRAY_ASET() or RARRAY_PTR_USE() to modify Array objects.
* array.c, gc.c: catch up above changes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Introduce the following C APIs:
* RSTRUCT_RAWPTR(st) returns pointer (do WB on your risk).
The type of returned pointer is (const VALUE *).
* RSTRUCT_GET(st, idx) returns idx-th value of struct.
* RSTRUCT_SET(st, idx, v) set idx-th value by v with WB.
And
* RSTRUCT_PTR(st) returns pointer with shady operation.
The type of returned pointer is (VALUE *).
* struct.c, re.c, gc.c, marshal.c: rewrite with above APIs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41534 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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disabled.
* gc.c (gc_marks_test): store oldgen count and shady count
before test marking and restore them after marking.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41526 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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at the GC time for profiler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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at the GC time for profiler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41517 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41516 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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no need to maintain allocation/free bitmaps.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_profile_dump_on): fix line break position.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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If USE_RGENGC==0, it caused compilation error.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41511 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rest_sweep): Ditto.
* gc.c (gc_prepare_free_objects): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_profile_dump_on): print the following infomation:
* Living object counts
* Free object counts
If RGENGC_PROFILE > 0 then
* Oldgen object counts
* Remembered normal object counts
* Remembered shady object counts
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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record->gc_time > 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41504 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(1) normal objects count in remember set
(2) shady objects count in remember set
each GC timing.
* gc.c (gc_profile_record_get): enable to access above information
and REMOVING_OBJECTS, EMPTY_OBJECTS.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_marks): adjust indent.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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if A has huge number of children.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41460 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (GC_PROFILE_MORE_DETAIL): set it 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Now [GC time] is [mark time] + [sweep time] + [misc].
([GC time] >= [mark time] + [sweep time])
* gc.c (gc_prof_sweep_slot_timer_start/stop): rename to
gc_prof_sweep_timer_start/stop and locate at lazy_sweep().
* gc.c (elapsed_time_from): add a utility function.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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It should be TRUE (minor marking).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41452 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (MARKED_IN_BITMAP, FL_TEST2): return boolean value since always
used as boolean value.
* gc.c (MARK_IN_BITMAP, CLEAR_IN_BITMAP): evaluate bits once.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (ruby_initial_gc_stress_ptr): now gc_stress is a VALUE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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When RGENGC_CHECK_MODE >= 2, all minor marking, run normal minor
marking *and* major/full marking. After that, compare the results
and shows BUG if a object living with major/full marking but dead
with minor marking.
After detecting bugs, print references information.
(RGENGC_CHECK_MODE == 2, show references to dead object)
(RGENGC_CHECK_MODE == 3, show all references)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41436 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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oldgen bitmap if RGENGC_CHECK_MODE > 0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41433 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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