summaryrefslogtreecommitdiff
path: root/gc.c
AgeCommit message (Collapse)Author
2010-07-20* gc.c: don't call after_gc_sweep() after when garbage_collect()nari
was called, because rb_sweep_method_entry() free live unlinked method entries. [ruby-core:31169] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-18* include/ruby/ruby.h (rb_data_type_t): restructured. [ruby-dev:41862]nobu
add parent member. * error.c (rb_typeddata_inherited_p): new function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-07-18* gc.c (rb_objspace_each_objects): adjust indent.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-29* gc.c (unlink_heap_slot, slot_sweep): unlink heaps_slot ofnari
heaps_slot linked list if heaps_slot is empty at slot_sweep. fixed [ruby-dev:41543], [ruby-core:24894]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28472 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-18* gc.c (gc_lazy_sweep): clean a warning.naruse
"suggest parentheses around assignment used as truth value" * transcode_data.h (getGB4bt1): clean a warning. "suggest parentheses around arithmetic in operand of |" * transcode_data.h (getGB4bt3): ditto. * vm.c (thread_free): clean a warning. "format 'p' expects type 'void *', but argument 3 has type 'struct rb_mutex_struct *'" git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-07* gc.c (rb_obj_id): trivial optimization.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-06* gc.c: set_heaps_increment is notnari
called before gc_makrs of lazy sweeping because live_num not contain finalize objects. So call set_heaps_increment after lazy sweeping if free_num are not enough. And move free_min to struct rb_objspace for above. [ruby-dev:41499] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-06-04* gc.c (gc_sweep): suppress a warning on VC, again.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28154 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-30* gc.c (gc_mark_all_clear): don't call obj_free() innari
gc_mark_all_clear(), because obj_free() may make T_ZOMBIE objects. * gc.c (gc_clear_mark_on_sweep_slots): renamed. * gc.c (rb_objspace_call_finalizer): call gc_clear_mark_on_sweep_slots() before calling mark_tbl(). [ruby-dev:41459] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-29* thread.c (RB_GC_SAVE_MACHINE_CONTEXT), gc.c (ruby_gc_stress_start):tarui
revert r28078. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-29* thread.c (RB_GC_SAVE_MACHINE_CONTEXT): start GC tarui
by switching the thread if gc_stress == true * gc.c (ruby_gc_stress_start): dotto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-29* gc.c (force_chain_object, rb_objspace_call_finalizer): deletemame
finalizer entry after corresponding finalizer is executed. This caused SEGV when test/cgi is executed with GC.stress = true. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-29* gc.c (GC_PROF_TIMER_STOP): regularize `marked' to suppressnobu
warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28061 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-28* gc.c (allocate_sorted_heaps, before_gc_sweep, gc_sweep): removednobu
unused variables. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-28* gc.c : use simple lazy sweep algorithm for response performancenari
gain. See [ruby-dev:41067]. * object.c: FL_MARK of some objects by lazy sweep is copied when RVALUE is cloned. These objects are not marked in the mark phase. So delete FL_MARK. * class.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-24* gc.c (gc_sweep): suppres a warning on VC.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-21* suppress warnings.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27944 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-17* array.c: Documentation: change => in call-seq to ->.marcandre
Harmonize "#=>" in examples. [ruby-core:30206] * bignum.c: ditto * class.c: ditto * compar.c: ditto * cont.c: ditto * dir.c: ditto * encoding.c: ditto * enum.c: ditto * enumerator.c: ditto * error.c: ditto * eval.c: ditto * file.c: ditto * gc.c: ditto * io.c: ditto * load.c: ditto * marshal.c: ditto * math.c: ditto * numeric.c: ditto * object.c: ditto * pack.c: ditto * proc.c: ditto * process.c: ditto * random.c: ditto * range.c: ditto * re.c: ditto * ruby.c: ditto * signal.c: ditto * sprintf.c: ditto * string.c: ditto * struct.c: ditto * thread.c: ditto * time.c: ditto * transcode.c: ditto * variable.c: ditto * vm_eval.c: ditto * vm_method.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-13* array.c: Harmonize documentation, in particular regarding:marcandre
- methods returning enumerators - array methods and argument naming (array -> ary, an_array -> new_ary) - minor improvements, typo fixed and styling issues Other documentation errors fixed: - return value was self instead of a new array (or vice-versa) for Array#{pop,shift,permutation,repeated_permutation,keep_if} - Array#rindex was missing the form with a block. * dir.c: ditto. * enum.c: ditto. Modified Enumerable#reverse_each' documentation to clarify that #each will be finish before any element is yielded. * error.c: ditto. * gc.c: ditto. * hash.c: ditto. * io.c: ditto. IO#{codepoints,each_codepoint} fixed as per [ruby-core:23948] * numeric.c: ditto. * range.c: ditto. * string.c: ditto. * struct.c: ditto. * vm_eval.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27777 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-05* vm_method.c (rb_unlink_method_entry, rb_sweep_method_entry):ko1
added. Unlinked method entries are collected to vm->unlinked_method_entry_list. On the GC timing, mark all method entries which are on all living threads. Only non-marked method entries are collected. This hack prevents releasing living method entry. [Performance Consideration] Since this Method Entry GC (MEGC) doesn't occuer frequently, MEGC will not be a performance bottleneck. However, to traverse living method entries, every control frame push needs to clear cfp->me field. This will be a performance issue (because pushing control frame is occurred frequently). Bug #2777 [ruby-dev:40457] * cont.c (fiber_init): init cfp->me. * gc.c (garbage_collect): kick rb_sweep_method_entry(). * method.h (rb_method_entry_t): add a mark field. * vm.c (invoke_block_from_c): set passed me. * vm.c (rb_thread_mark): mark cfp->me. * vm_core.h (rb_thread_t): add a field passed_me. * vm_core.h (rb_vm_t): add a field unlinked_method_entry_list. * vm_insnhelper.c (vm_push_frame): clear cfp->me at all times. * vm_insnhelper.c (vm_call_bmethod): pass me. * bootstraptest/test_method.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-05-04* gc.c (rb_mark_method_entry): renamed.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-04-14* gc.c (GET_STACK_BOUNDS): fixed macro argument names. a patch fromnobu
Satoshi Shiba <shiba AT rvm.jp> at [ruby-dev:40973]. * gc.h (ruby_get_stack_grow_direction): fixed prototype. * thread_pthread.c (get_stack, ruby_stack_overflowed_p): both side should be same type. [Bug #3145] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-03-22* proc.c (rb_method_location): return attr's location if it is setup.wanabe
[Feature #2084] * NEWS: follow above. * vm_method.c (rb_add_method): save attr's location. * gc.c (mark_method_entry): mark attr's location. * method.h (rb_method_definition_t): add member to save attr's location. * vm_eval.c (vm_call0): follow above. * vm_insnhelper.c (vm_call_method): ditto. * vm_method.c (rb_method_definition_eq): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27016 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-03-04* gc.c (gc_profile_total_time): add GC::Profiler.total_time.wanabe
* NEWS: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-02-24* gc.c (gc_mark_children): lost comment added.matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26752 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-02-16* gc.c (chain_finalized_object): fix precedence.mame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-02-16* gc.c (rb_objspace_call_finalizer): always run finalizer at exit,mame
before object is free'd. [ruby-dev:40382] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-31* gc.c (obj_free): free rb_classext_t of eigenclass. [Bug #1392]wanabe
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26515 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-05removes the dtrace support. reverts r26239, r26238 and r26235.yugui
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-04* gc.c: added UNLIKELY to probes for optimization.yugui
* vm.c: ditto. * thread.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2010-01-03* trace.h: new file. wraps tracing mechanisms.yugui
* defs/dtrace.d: new file. defined a dtrace provider "ruby". * include/ruby/ruby.h (LIKELY): moved from vm.c. (UNLIKELY): ditto. (OBJSETUP): probe "object-create". (RUBY_EVENT_RESCUE): new event. * vm_exec.c (DEBUG_ENTER_INSN): embeded a probe insn-entry into it. (DEBUG_END_INSN): insn-return. * vm.c (LIKELY): moved into ruby.h. (UNLIKELY): ditto. (Init_BareVM): embeded a probe "raise" into it. * variable.c (rb_class2name_without_alloc): new utility function. * tool/rbinstall.rb (install?(:ext, :arch, :'ext-arch')): installs dtrace.d if necessary. * thread_pthread.c (add_signal_thread_list): probe "raise". (rb_thread_create_timer_thread): ditto. * thread.c (rb_thread_schedule_rec): probes "thread-enter" and "thread-leave", (thread_start_func_2): ditto. (thread_cleanup_func): probe "thread-term" * lib/mkmf.rb: supports dtrace postprocessor on making an extension. * iseq.c (rb_vm_insn_name): new utility function. (rb_vm_insn_len): ditto. * insns.def (hook): probes "method-etnry", "method-return", "line", and "rescue". * compile.c (iseq_compile_each): adds a trace op for "rescue" probe. * gc.c (garbage_collect): probes "gc-begin" and "gc-end". (obj_free): probe "object-free" (garbage_collect_with_gvl): probe "raise" (negative_size_allocation_error): ditto. (rb_memerror): ditto. * eval.c (rb_rescue2): probe "rescue" (rb_longjmp): probe "raise" * ext/probe/probe.c: new extension for application defined probes. * ext/probe/extconf.rb: ditto. * configure.in (--with-tracing-model): new option to choose a tracing mechanism. (DTRACE): new substitution. name of dtrace(1). (RUBY_TRACING_MODEL): new substitution. (DTRACE_OBJ): ditto. (MINIDTRACE_OBJ): ditto. (GOLFDTRACE_OBJ): ditto. (LIBRUBY_DTRACE_OBJ): ditto. (RUBY_DTRACE_POSTPROCESS): new macro. checks whether the dtrace on the system needs postprocessing. (RUBY_DTRACE_BSD_BROKEN): new macro. checks whether the dtrace supports USDT. * Makefile.in: (DTRACE): new variable. name of dtrace(1). (TRACING_MODEL): new variable. name of the chosen tracing mechanism. (DTRACE_OBJ): same as the one in configure.in. (MINIDTRACE_OBJ): ditto. (GOLFDTRACE_OBJ): ditto. (LIBRUBY_DTRACE_OBJ): ditto. (CPPOUTFILE): new substitution. necessary for generating dtrace.d (trace_none.h): new target for TRACING_MODEL=none (RUBY_H_INCLUDES): appended a header for tracing. (distclean-local): also removes preprocessed version of dtrace.d ($(LIBRUBY_A)): needs $(LIBRUBY_DTRACE_OBJ) if dtrace needs postprocessing. ($(PROGRAM)): ditto. (golf): ditto. (miniruby): ditto. ($(arch_hdrdir)/ruby/dtrace.d): new target. preprocessed verson of defs/dtrace.d. generated if necessary. ($(arch_hdrdir)/ruby/trace_dtrace.h): new target. definition of probes. ($(LIBRUBY_DTRACE_OBJ)): new target. generated if dtrace needs postprocessing. ($(DTRACE_OBJ)): ditto. ($(MINIDTRACE_OBJ)): ditto. ($(GOLFDTRACE_OBJ)): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-11-26* removed spaces just before tabs.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-11-14* class.c (rb_mod_init_copy): fix memory leak of Class#dup.mame
[ruby-dev:39687] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-11-13* gc.c (vm_xrealloc): use the given object space.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-11-03fix typos.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-10-31* gc.c (GET_STACK_BOUNDS): refactored common code. based on anobu
patch from Suraj N. Kurapati <sunaku AT gmail.com> in [ruby-core:26443]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-10-26* gc.c (garbage_collect_with_gvl): do not garbage_collect whenmatz
dont_gc flag turned on. [ruby-core:26327] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25498 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-10-22* configure.in (warnflags): use -Wextra instead of -Wall.nobu
* gc.c (mark_current_machine_context): get rid of warning. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-21* compile.c, cont.c, gc.c, insns.def, iseq.c, iseq.h, process.c,nobu
thread.c, vm.c, vm_core.h, vm_dump.c, vm_eval.c, vm_insnhelper.c, vm_method.c, template/insns_info.inc.tmpl, tool/instruction.rb: fixed types. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-18* common.mk (eval.o): needs vm.h.nobu
* eval.c (ruby_cleanup): destruct current VM before exit. * gc.c (rb_objspace_free): free object space. * vm.c (ruby_vm_destruct): destruct and free VM struct. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-17* gc.c (vm_xrealloc): free as like standard free if size is zero.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-09-02* gc.c (obj_free): fix to free method table (fix memory leak).ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24735 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-28* method.h (rb_method_definition_t): split from rb_method_entry_tnobu
to deal aliases. [ruby-dev:39165] * proc.c (struct METHOD): contains rb_method_entry_t copy. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-26* method.c (rb_method_entry_t): body.proc should be marked.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-08-10* gc.c: reject unused longlife gc.nari
* debug.c: ditto. * include/ruby/intern.h: ditto. * include/ruby/ruby.h: ditto. * iseq.c: ditto. * node.h: ditto. * vm_insnhelper.c: ditto. * vm_insnhelper.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24490 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-21* gc.c (rb_gc_enable, rb_gc_disable): should return Qtrue/Qfalse.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24216 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-18* suppressed shorten-64-to-32 warnings.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-15* method.h, vm_core.h: add rb_method_entry_t. Remove nodes aroundko1
method management. This change affect some VM control stack structure. * vm.c, vm_insnhelper.c, vm_method.c, vm_eval.c: ditto. and make some refactoring. * insns.def, class.c, eval.c, proc.c, vm_dump.c : ditto. * vm_core.h, compile.c (iseq_specialized_instruction): remove VM_CALL_SEND_BIT. use another optimization tech for Kernel#send. * node.h: remove unused node types. * ext/objspace/objspace.c (count_nodes): ditto. * gc.c: add mark/free functions for method entry. * include/ruby/intern.h: remove decl of rb_define_notimplement_method_id(). nobody can use it because noex is not opend. * iseq.c (iseq_mark): fix to check ic_method is available. * iseq.c (rb_iseq_disasm): fix to use rb_method_get_iseq(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-07* include/ruby/ruby.h:ko1
rename "...TypeStruct" and "typed_struct" to "TypedData..." and "typeddata", respectively. rename rb_data_type_t#name to rb_data_type_t#wrap_struct_name. * error.c, gc.c, iseq.c, vm.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-07* gc.c (rb_gc_call_finalizer_at_exit): deal with typed struct likenobu
as obj_free(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 14:12:55 +0000