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synced 2022-11-09 12:17:21 -05:00
5499651ee7
* make rb_init_iv_list() simple
* introduce vm_setivar_slowpath() for cache miss cases
../clean/miniruby is 647ee6f091.
Calculating -------------------------------------
./miniruby ../clean/miniruby ../ruby_2_7/miniruby
vm_ivar_init 7.388M 6.814M 5.771M i/s - 30.000M times in 4.060420s 4.402534s 5.198781s
vm_ivar_init_subclass 2.158M 2.147M 1.974M i/s - 3.000M times in 1.390328s 1.397587s 1.519951s
vm_ivar_set 128.607M 97.931M 140.668M i/s - 30.000M times in 0.233269s 0.306338s 0.213268s
vm_ivar 144.315M 151.722M 117.734M i/s - 30.000M times in 0.207879s 0.197730s 0.254811s
Comparison:
vm_ivar_init
./miniruby: 7388398.8 i/s
../clean/miniruby: 6814257.1 i/s - 1.08x slower
../ruby_2_7/miniruby: 5770583.9 i/s - 1.28x slower
vm_ivar_init_subclass
./miniruby: 2157763.6 i/s
../clean/miniruby: 2146557.0 i/s - 1.01x slower
../ruby_2_7/miniruby: 1973747.9 i/s - 1.09x slower
vm_ivar_set
../ruby_2_7/miniruby: 140668063.8 i/s
./miniruby: 128606912.1 i/s - 1.09x slower
../clean/miniruby: 97931027.8 i/s - 1.44x slower
vm_ivar
../clean/miniruby: 151722121.9 i/s
./miniruby: 144314526.5 i/s - 1.05x slower
../ruby_2_7/miniruby: 117734305.5 i/s - 1.29x slower
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
#ifndef INTERNAL_VARIABLE_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_VARIABLE_H
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/**
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* @file
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for variables.
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*/
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#include "ruby/internal/config.h"
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#include <stddef.h> /* for size_t */
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#include "constant.h" /* for rb_const_entry_t */
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#include "ruby/internal/stdbool.h" /* for bool */
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#include "ruby/ruby.h" /* for VALUE */
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/* global variable */
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#define ROBJECT_TRANSIENT_FLAG FL_USER13
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/* variable.c */
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void rb_gc_mark_global_tbl(void);
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void rb_gc_update_global_tbl(void);
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size_t rb_generic_ivar_memsize(VALUE);
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VALUE rb_search_class_path(VALUE);
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VALUE rb_attr_delete(VALUE, ID);
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VALUE rb_ivar_lookup(VALUE obj, ID id, VALUE undef);
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void rb_autoload_str(VALUE mod, ID id, VALUE file);
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VALUE rb_autoload_at_p(VALUE, ID, int);
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NORETURN(VALUE rb_mod_const_missing(VALUE,VALUE));
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rb_gvar_getter_t *rb_gvar_getter_function_of(ID);
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rb_gvar_setter_t *rb_gvar_setter_function_of(ID);
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void rb_gvar_readonly_setter(VALUE v, ID id, VALUE *_);
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void rb_gvar_ractor_local(const char *name);
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static inline bool ROBJ_TRANSIENT_P(VALUE obj);
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static inline void ROBJ_TRANSIENT_SET(VALUE obj);
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static inline void ROBJ_TRANSIENT_UNSET(VALUE obj);
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RUBY_SYMBOL_EXPORT_BEGIN
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/* variable.c (export) */
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void rb_mark_generic_ivar(VALUE);
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void rb_mv_generic_ivar(VALUE src, VALUE dst);
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VALUE rb_const_missing(VALUE klass, VALUE name);
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int rb_class_ivar_set(VALUE klass, ID vid, VALUE value);
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void rb_iv_tbl_copy(VALUE dst, VALUE src);
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void rb_deprecate_constant(VALUE mod, const char *name);
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RUBY_SYMBOL_EXPORT_END
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MJIT_SYMBOL_EXPORT_BEGIN
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VALUE rb_gvar_get(ID);
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VALUE rb_gvar_set(ID, VALUE);
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VALUE rb_gvar_defined(ID);
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void rb_const_warn_if_deprecated(const rb_const_entry_t *, VALUE, ID);
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void rb_init_iv_list(VALUE obj);
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MJIT_SYMBOL_EXPORT_END
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static inline bool
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ROBJ_TRANSIENT_P(VALUE obj)
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{
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#if USE_TRANSIENT_HEAP
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return FL_TEST_RAW(obj, ROBJECT_TRANSIENT_FLAG);
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#else
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return false;
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#endif
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}
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static inline void
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ROBJ_TRANSIENT_SET(VALUE obj)
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{
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#if USE_TRANSIENT_HEAP
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FL_SET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
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#endif
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}
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static inline void
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ROBJ_TRANSIENT_UNSET(VALUE obj)
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{
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#if USE_TRANSIENT_HEAP
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FL_UNSET_RAW(obj, ROBJECT_TRANSIENT_FLAG);
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#endif
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}
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#endif /* INTERNAL_VARIABLE_H */
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