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10b800133e
* debug_counter.h: add (and renamed) several counters: ivar_get_ic_hit ivar_get_ic_miss ivar_get_ic_miss_serial ivar_get_ic_miss_unset ivar_get_ic_miss_noobject ivar_set_ic_hit ivar_set_ic_miss ivar_set_ic_miss_serial ivar_set_ic_miss_unset ivar_set_ic_miss_oorange ivar_set_ic_miss_noobject ivar_get_base ivar_set_base See related source code to know what counters mean. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/**********************************************************************
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debug_counter.h -
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created at: Tue Feb 21 16:51:18 2017
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Copyright (C) 2017 Koichi Sasada
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**********************************************************************/
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#ifndef USE_DEBUG_COUNTER
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#define USE_DEBUG_COUNTER 0
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#endif
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#ifdef RB_DEBUG_COUNTER
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RB_DEBUG_COUNTER(mc_inline_hit)
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RB_DEBUG_COUNTER(mc_inline_miss)
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RB_DEBUG_COUNTER(mc_global_hit)
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RB_DEBUG_COUNTER(mc_global_miss)
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RB_DEBUG_COUNTER(mc_global_state_miss)
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RB_DEBUG_COUNTER(mc_class_serial_miss)
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RB_DEBUG_COUNTER(mc_cme_complement)
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RB_DEBUG_COUNTER(mc_cme_complement_hit)
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RB_DEBUG_COUNTER(mc_search_super)
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RB_DEBUG_COUNTER(ivar_get_ic_hit)
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RB_DEBUG_COUNTER(ivar_get_ic_miss)
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RB_DEBUG_COUNTER(ivar_get_ic_miss_serial)
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RB_DEBUG_COUNTER(ivar_get_ic_miss_unset)
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RB_DEBUG_COUNTER(ivar_get_ic_miss_noobject)
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RB_DEBUG_COUNTER(ivar_set_ic_hit)
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RB_DEBUG_COUNTER(ivar_set_ic_miss)
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RB_DEBUG_COUNTER(ivar_set_ic_miss_serial)
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RB_DEBUG_COUNTER(ivar_set_ic_miss_unset)
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RB_DEBUG_COUNTER(ivar_set_ic_miss_oorange)
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RB_DEBUG_COUNTER(ivar_set_ic_miss_noobject)
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RB_DEBUG_COUNTER(ivar_get_base)
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RB_DEBUG_COUNTER(ivar_set_base)
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#endif
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#ifndef RUBY_DEBUG_COUNTER_H
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#define RUBY_DEBUG_COUNTER_H 1
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#if !defined(__GNUC__) && USE_DEBUG_COUNTER
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#error "USE_DEBUG_COUNTER is not supported by other than __GNUC__"
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#endif
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enum rb_debug_counter_type {
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#define RB_DEBUG_COUNTER(name) RB_DEBUG_COUNTER_##name,
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#include "debug_counter.h"
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RB_DEBUG_COUNTER_MAX
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#undef RB_DEBUG_COUNTER
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};
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#if USE_DEBUG_COUNTER
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#include "ruby/ruby.h"
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extern size_t rb_debug_counter[];
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inline static int
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rb_debug_counter_add(enum rb_debug_counter_type type, int add, int cond)
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{
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if (cond) {
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rb_debug_counter[(int)type] += add;
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}
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return cond;
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}
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#define RB_DEBUG_COUNTER_INC(type) rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, 1)
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#define RB_DEBUG_COUNTER_INC_UNLESS(type, cond) (!rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, !(cond)))
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#define RB_DEBUG_COUNTER_INC_IF(type, cond) rb_debug_counter_add(RB_DEBUG_COUNTER_##type, 1, (cond))
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#else
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#define RB_DEBUG_COUNTER_INC(type) ((void)0)
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#define RB_DEBUG_COUNTER_INC_UNLESS(type, cond) (cond)
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#define RB_DEBUG_COUNTER_INC_IF(type, cond) (cond)
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#endif
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#endif /* RUBY_DEBUG_COUNTER_H */
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