| Commit message (Collapse) | Author | Age | Files | Lines |
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to avoid indirect access overhead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* class.c (move_refined_method): catch up this fix.
* gc.c (mark_method_entry): ditto.
* vm_eval.c (vm_call0_body): ditto.
* vm_insnhelper.c (vm_call_method): ditto.
* vm_method.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50761 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Special constants are all frozen since [Feature #8923] and cannot
support ivars. Remove some unused code we had for supporting them.
* variable.c (special_generic_ivar): remove flag
(givar_i, rb_mark_generic_ivar_tbl): remove functions
(rb_free_generic_ivar, rb_ivar_lookup, rb_ivar_delete,
generic_ivar_set, rb_ivar_set, rb_ivar_defined,
rb_copy_generic_ivar, rb_ivar_foreach, rb_ivar_count,
rb_obj_remove_instance_variable):
adjust for lack of ivar support in special constants
* test/ruby/test_variable.rb: test ivars for special consts
* internal.h: remove rb_mark_generic_ivar_tbl decl
* gc.c (gc_mark_roots): remove rb_mark_generic_ivar_tbl call
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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While making a r50728, iseqval is needed (to mark correctly),
but now just iseqptr is enough.
* class.c: catch up this fix.
* gc.c: ditto.
* proc.c: ditto.
* vm_method.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50731 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Motivation and new data structure are described in [Bug #11203].
This patch also solve the following issues.
* [Bug #11200] Memory leak of method entries
* [Bug #11046] __callee__ returns incorrect method name in orphan
proc
* test/ruby/test_method.rb: add a test for [Bug #11046].
* vm_core.h: remvoe rb_control_frame_t::me. me is located at value
stack.
* vm_core.h, gc.c, vm_method.c: remove unlinked_method... codes
because method entries are simple VALUEs.
* method.h: Now, all method entries has own independent method
definititons. Strictly speaking, this change is not essential,
but for future changes.
* rb_method_entry_t::flag is move to rb_method_definition_t::flag.
* rb_method_definition_t::alias_count is now
rb_method_definition_t::alias_count_ptr, a pointer to the counter.
* vm_core.h, vm_insnhelper.c (rb_vm_frame_method_entry) added to
search the current method entry from value stack.
* vm_insnhelper.c (VM_CHECK_MODE): introduced to enable/disable
assertions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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introduced at the last commit.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50716 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when method_entry is an alias.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50715 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to fix [Bug #11173].
Now, inter class/method alias creates new method entry
VM_METHOD_TYPE_ALIAS, which has an original method entry.
* vm_insnhelper.c (find_defiend_class_by_owner): added.
Search corresponding defined_class from owner class/module.
* vm_method.c (rb_method_entry_get_without_cache): return me->klass
directly for defined_class.
Now, no need to check me->klass any more.
* vm_method.c (method_entry_set0): separated from method_entry_set().
* vm_method.c (rb_alias): make method entry has VM_METHOD_TYPE_ALIAS.
* vm_method.c (release_method_definition): support VM_METHOD_TYPE_ALIAS.
* vm_method.c (rb_hash_method_definition): ditto.
* vm_method.c (rb_method_definition_eq): ditto.
* vm_method.c (release_method_definition): ditto.
* vm_insnhelper.c (vm_call_method): ditto.
* vm_insnhelper.c (vm_method_cfunc_entry): ditto.
* vm_eval.c (vm_call0_body): ditto.
* gc.c (mark_method_entry): ditto.
* proc.c (method_def_iseq): ditto.
* proc.c (method_cref): ditto.
* proc.c (rb_method_entry_min_max_arity): ditto.
* test/ruby/test_alias.rb: add tests.
* test/ruby/test_module.rb: fix a test to catch up current behavior.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_mark_roots): stress_to_class is also a GC root.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (newobj_of): debug feature to fail allocation of particular
classes.
* gc.c (rb_gcdebug_add_stress_to_class): add classes to the list.
* gc.c (rb_gcdebug_remove_stress_to_class): remove classes from
the list.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_typed_object_alloc),
(rb_data_object_alloc): warn use of old names.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (rb_data_typed_object_alloc),
(rb_data_object_alloc): add old names for source level backward
compatibilities.
* gc.c (rb_data_object_alloc, rb_data_typed_object_alloc): add
aliases for binary level backward compatibilities.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (obj_info): remove needless ifdef, and adjust indent.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (rb_data_object_wrap, rb_data_typed_object_wrap): rename
alloc as wrap. these functions do not allocate data pointers
but just wrap the given pointers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* include/ruby/ruby.h (Data_Make_Struct, TypedData_Make_Struct):
allocate wrapper data object before allocating DATA_PTR to get
rid of possible memory leak when the former failed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_mark_children): call dmark function for non-NULL
pointers only, so that DATA_PTR can be NULL safely now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (gc_event_hook_body): move th to an argument.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50395 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[fix GH-872][ci skip]
* doc/syntax/methods.rdoc: ditto.
* ext/digest/sha2/sha2.c: ditto.
* ext/socket/ipsocket.c: ditto.
* ext/tk/*: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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with regards to `:TOTAL` key, with patch by @schneems [Fixes GH-871]
https://github.com/ruby/ruby/pull/871 [Bug #11067] [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[ci skip][fix GH-860] Patch by @schneems
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Bug #11013]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h (rb_imemo_new_debug): pretend rb_imemo_new.
* gc.c (rb_imemo_new_debug): share with rb_imemo_new.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Remove `rb_' prefix.
* gc.c (gc_writebarrier_incremental): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (check_rvalue_consistency): obj_info() returns const char *.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* gc.c (check_rvalue_consistency): obj_info() returns const char *.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50031 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* skip on incremental marking because not sure what happen :p
* rb_gc_writebarrier_remember() is enough to mark children.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50023 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: remove unused FL_IMEMO_MARK_V[0-3].
* gc.c (rb_imemo_new_debug): added.
* gc.c (obj_info): show imemo type name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50014 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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If RGENGC_OLD_NEWOBJ_CHECK > 0, then create old objects
(not new objects) periodically.
Create one old objects per RGENGC_OLD_NEWOBJ_CHECK objects are
created.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* not inline on RGENGC_CHECK_MODE > 0.
* check SPECIAL_CONST_P(obj) first.
* add a check that remembered_bit is only TRUE when old (age == 3).
* gc.c (RVALUE_DEMOTE): should clear RVALUE_REMEMBERED bit.
remembered_bit should be TRUE only for old (age == 3) objects.
Actually there are no effect because demoted objects will be
uncollectible WB unprotected objects (marked at the begginig of
every minor GC).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50011 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* long_lived -> uncollectible:
because this bitmap does not mean "long lived objects in past",
but means "prohibit collection thse objects until next major GC".
Uncollectible objects consist of two types objects, one is old
objects (WB protected objects which age == 3) and another is
uncollectible WB unprotected objects which are referred from old
objects
* remembered_wb_unprotected_objects ->
uncollectible_wb_unprotected_objects:
because uncollectible objects does not mean remembered objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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barrier (WB) implementation.
When finding reference from [Old obj] to [New obj] by WB, current
implementation marks [Old obj] as remembered old objects and marks
chilldren of [Old obj] at the beggining of marking.
Added (but disabled) code changes current behaviour. This fix promote
[New obj] to old and marks as a remembered old object. We can assume
"new objects referred from old objects are maybe long-lived old
objects".
Disadvantage of added algorithm is we may promote unwilling
short-lived objects. For example, consider many new objects push and
pop to an old stack object. All of new objects (short-lived objects)
promote to old objects unexpectedly.
To compare these behaviour, I add this new code (but disabled it).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50006 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to make clear.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50005 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50004 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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For incremental GC, we need to get a pointer to the objspace.
We can share this pointer for the following WB process.
And considering icache hit ratio, prcess in the GC.
* gc.c (rb_gc_writebarrier): added.
* gc.c (gc_writebarrier_generational, gc_writebarrier_incremental):
make them NOINLINE because inlining them into rb_gc_writebarrier()
makes a prologue code of rb_gc_writebarrier() longer (storing callee
save registers).
This patch improve the performance of WB on micro-benchmarks.
name ruby 2.1 trunk modified
vm1_gc_wb_ary* 0.511 0.632 0.532
vm1_gc_wb_ary_promoted* 0.578 0.701 0.674
vm1_gc_wb_obj* 0.419 0.575 0.492
vm1_gc_wb_obj_promoted* 0.537 0.664 0.618
(sec)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49987 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49943 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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memo->v1 and memo->v2 is WB protected values.
So use MEMO_V1/V2_SET() macros to set these values.
memo->u3 is ambiguous (sometimes a VALUE, sometimes an integer
value), so use gc_mark_maybe() in gc.c to mark it.
Rename NEW_MEMO() to MEMO_NEW().
Move MEMO_FOR and NEW_MEMO_FOF macros from node.h.
Export a rb_imemo_new() function for ext/ripper.
* node.h: remove NODE_MEMO.
* enum.c: catch up these change.
* enumerator.c: ditto.
* load.c: ditto.
* ext/objspace/objspace.c (count_nodes): ditto.
* gc.c (gc_mark_children): mark imemo_memo type.
* parse.y (new_args_gen): use T_IMEMO.
(I'm not sure it is working correctly...)
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49942 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h: use T_IMEMO for IFUNC.
rename `struct IFUNC' to `struct vm_ifunc' and move the definition
from vm_insnhelper.h. Add imemo_ifunc.
* gc.c (gc_mark_children): mark imemo_ifunc type T_IMEMO object.
* compile.c: catch up these changes.
* proc.c: ditto.
* vm_core.h (RUBY_VM_IFUNC_P): ditto.
* vm_eval.c (rb_iterate): ditto.
* vm_insnhelper.c: ditto.
* ext/objspace/objspace.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Add THROW_DATA_NEW().
* internal.h: move defnition of `struct THROW_DATA'
from vm_insnhelper.h to internal.h.
Rename `THROW_DATA' to `vm_throw_data'.
* eval_intern.h (THROW_DATA_P): move to internal.h.
THROW_DATA is no longer T_NODE, so check T_IMEMO.
* gc.c (gc_mark_children): mark THROW_DATA.
* vm.c: catch up these changes.
* vm_eval.c: ditto.
* vm_insnhelper.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* internal.h, vm_insnhelper.h: move definition `struct SVAR'
from vm_insnhelper.h to internal.h. And rename it to strcut vm_svar.
new imemo_type imemo_svar is added.
* gc.c (gc_mark_children): mark imemo_svar.
* node.c (rb_gc_mark_node): remove useless marking.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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T_IMEMO is Internal Memo type, internal use only.
T_IMEMO has same purpose of NODE_MEMO.
To insert T_IMEMO, type numbers are modified a little.
* internal.h: define struct RIMemo. Each RIMemo objects
has imemo_type. We can observe it by the imemo_type() function.
* gc.c (rb_imemo_new): added.
* node.h: remove NODE_CREF and NEW_CREF().
* node.c (rb_gc_mark_node): ditto.
* vm.c (vm_cref_new): use rb_imem_new().
* vm_eval.c: ditto.
* vm_eval.c (eval_string_with_cref):
* vm_eval.c (rb_type_str):
* vm_insnhelper.c: use RIMemo objects for CREF.
* ext/objspace/objspace.c: support T_IMEMO.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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It is easy to reproduce with such script:
module M; def bar; end; end
loop{
Class.new do
def foo; end
prepend M
end
}
* gc.c (obj_free): free T_ICLASS::m_tbl if it is created by prepend.
To recognize it, check RICLASS_IS_ORIGIN flag.
* gc.c (gc_mark_children): T_ICLASS objects only need to mark
T_ICLASS::m_tbl if RICLASS_IS_ORIGIN is set.
* gc.c (obj_memsize_of): count T_ICLASS if RICLASS_IS_ORIGIN is set.
* internal.h (RCLASS_SET_ORIGIN): add to set RCLASS_SET_ORIGIN.
TODO: The word `origin' seems not good name. We need to invent
another good name.
* class.c: use RCLASS_SET_ORIGIN().
* class.c (class_alloc): zero clear rb_classext_t.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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