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Diffstat (limited to 'src/3rdparty/v8/src/v8-counters.h')
| -rw-r--r-- | src/3rdparty/v8/src/v8-counters.h | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/src/3rdparty/v8/src/v8-counters.h b/src/3rdparty/v8/src/v8-counters.h new file mode 100644 index 0000000..5e765b2 --- /dev/null +++ b/src/3rdparty/v8/src/v8-counters.h @@ -0,0 +1,311 @@ +// Copyright 2010 the V8 project authors. All rights reserved. +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#ifndef V8_V8_COUNTERS_H_ +#define V8_V8_COUNTERS_H_ + +#include "allocation.h" +#include "counters.h" +#include "v8globals.h" + +namespace v8 { +namespace internal { + +#define HISTOGRAM_TIMER_LIST(HT) \ + /* Garbage collection timers. */ \ + HT(gc_compactor, V8.GCCompactor) \ + HT(gc_scavenger, V8.GCScavenger) \ + HT(gc_context, V8.GCContext) /* GC context cleanup time */ \ + /* Parsing timers. */ \ + HT(parse, V8.Parse) \ + HT(parse_lazy, V8.ParseLazy) \ + HT(pre_parse, V8.PreParse) \ + /* Total compilation times. */ \ + HT(compile, V8.Compile) \ + HT(compile_eval, V8.CompileEval) \ + HT(compile_lazy, V8.CompileLazy) + + +// WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC +// Intellisense to crash. It was broken into two macros (each of length 40 +// lines) rather than one macro (of length about 80 lines) to work around +// this problem. Please avoid using recursive macros of this length when +// possible. +#define STATS_COUNTER_LIST_1(SC) \ + /* Global Handle Count*/ \ + SC(global_handles, V8.GlobalHandles) \ + /* Mallocs from PCRE */ \ + SC(pcre_mallocs, V8.PcreMallocCount) \ + /* OS Memory allocated */ \ + SC(memory_allocated, V8.OsMemoryAllocated) \ + SC(normalized_maps, V8.NormalizedMaps) \ + SC(props_to_dictionary, V8.ObjectPropertiesToDictionary) \ + SC(elements_to_dictionary, V8.ObjectElementsToDictionary) \ + SC(alive_after_last_gc, V8.AliveAfterLastGC) \ + SC(objs_since_last_young, V8.ObjsSinceLastYoung) \ + SC(objs_since_last_full, V8.ObjsSinceLastFull) \ + SC(symbol_table_capacity, V8.SymbolTableCapacity) \ + SC(number_of_symbols, V8.NumberOfSymbols) \ + SC(script_wrappers, V8.ScriptWrappers) \ + SC(call_initialize_stubs, V8.CallInitializeStubs) \ + SC(call_premonomorphic_stubs, V8.CallPreMonomorphicStubs) \ + SC(call_normal_stubs, V8.CallNormalStubs) \ + SC(call_megamorphic_stubs, V8.CallMegamorphicStubs) \ + SC(arguments_adaptors, V8.ArgumentsAdaptors) \ + SC(compilation_cache_hits, V8.CompilationCacheHits) \ + SC(compilation_cache_misses, V8.CompilationCacheMisses) \ + SC(regexp_cache_hits, V8.RegExpCacheHits) \ + SC(regexp_cache_misses, V8.RegExpCacheMisses) \ + SC(string_ctor_calls, V8.StringConstructorCalls) \ + SC(string_ctor_conversions, V8.StringConstructorConversions) \ + SC(string_ctor_cached_number, V8.StringConstructorCachedNumber) \ + SC(string_ctor_string_value, V8.StringConstructorStringValue) \ + SC(string_ctor_gc_required, V8.StringConstructorGCRequired) \ + /* Amount of evaled source code. */ \ + SC(total_eval_size, V8.TotalEvalSize) \ + /* Amount of loaded source code. */ \ + SC(total_load_size, V8.TotalLoadSize) \ + /* Amount of parsed source code. */ \ + SC(total_parse_size, V8.TotalParseSize) \ + /* Amount of source code skipped over using preparsing. */ \ + SC(total_preparse_skipped, V8.TotalPreparseSkipped) \ + /* Number of symbol lookups skipped using preparsing */ \ + SC(total_preparse_symbols_skipped, V8.TotalPreparseSymbolSkipped) \ + /* Amount of compiled source code. */ \ + SC(total_compile_size, V8.TotalCompileSize) \ + /* Amount of source code compiled with the old codegen. */ \ + SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize) \ + /* Amount of source code compiled with the full codegen. */ \ + SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize) \ + /* Number of contexts created from scratch. */ \ + SC(contexts_created_from_scratch, V8.ContextsCreatedFromScratch) \ + /* Number of contexts created by partial snapshot. */ \ + SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot) \ + /* Number of code objects found from pc. */ \ + SC(pc_to_code, V8.PcToCode) \ + SC(pc_to_code_cached, V8.PcToCodeCached) + + +#define STATS_COUNTER_LIST_2(SC) \ + /* Number of code stubs. */ \ + SC(code_stubs, V8.CodeStubs) \ + /* Amount of stub code. */ \ + SC(total_stubs_code_size, V8.TotalStubsCodeSize) \ + /* Amount of (JS) compiled code. */ \ + SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \ + SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \ + SC(gc_compactor_caused_by_promoted_data, \ + V8.GCCompactorCausedByPromotedData) \ + SC(gc_compactor_caused_by_oldspace_exhaustion, \ + V8.GCCompactorCausedByOldspaceExhaustion) \ + SC(gc_compactor_caused_by_weak_handles, \ + V8.GCCompactorCausedByWeakHandles) \ + SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \ + SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \ + SC(map_slow_to_fast_elements, V8.MapSlowToFastElements) \ + SC(map_fast_to_slow_elements, V8.MapFastToSlowElements) \ + SC(map_to_external_array_elements, V8.MapToExternalArrayElements) \ + /* How is the generic keyed-load stub used? */ \ + SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \ + SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \ + SC(keyed_load_generic_lookup_cache, V8.KeyedLoadGenericLookupCache) \ + SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \ + SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \ + /* How is the generic keyed-call stub used? */ \ + SC(keyed_call_generic_smi_fast, V8.KeyedCallGenericSmiFast) \ + SC(keyed_call_generic_smi_dict, V8.KeyedCallGenericSmiDict) \ + SC(keyed_call_generic_lookup_cache, V8.KeyedCallGenericLookupCache) \ + SC(keyed_call_generic_lookup_dict, V8.KeyedCallGenericLookupDict) \ + SC(keyed_call_generic_value_type, V8.KeyedCallGenericValueType) \ + SC(keyed_call_generic_slow, V8.KeyedCallGenericSlow) \ + SC(keyed_call_generic_slow_load, V8.KeyedCallGenericSlowLoad) \ + /* Count how much the monomorphic keyed-load stubs are hit. */ \ + SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \ + SC(keyed_load_string_length, V8.KeyedLoadStringLength) \ + SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \ + SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \ + SC(keyed_load_field, V8.KeyedLoadField) \ + SC(keyed_load_callback, V8.KeyedLoadCallback) \ + SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \ + SC(keyed_load_inline, V8.KeyedLoadInline) \ + SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \ + SC(named_load_inline, V8.NamedLoadInline) \ + SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \ + SC(named_load_global_inline, V8.NamedLoadGlobalInline) \ + SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \ + SC(dont_delete_hint_hit, V8.DontDeleteHintHit) \ + SC(dont_delete_hint_miss, V8.DontDeleteHintMiss) \ + SC(named_load_global_stub, V8.NamedLoadGlobalStub) \ + SC(named_load_global_stub_miss, V8.NamedLoadGlobalStubMiss) \ + SC(keyed_store_field, V8.KeyedStoreField) \ + SC(named_store_inline_field, V8.NamedStoreInlineField) \ + SC(keyed_store_inline, V8.KeyedStoreInline) \ + SC(named_load_inline_generic, V8.NamedLoadInlineGeneric) \ + SC(named_load_inline_field, V8.NamedLoadInlineFast) \ + SC(keyed_load_inline_generic, V8.KeyedLoadInlineGeneric) \ + SC(keyed_load_inline_fast, V8.KeyedLoadInlineFast) \ + SC(named_load_full, V8.NamedLoadFull) \ + SC(keyed_load_full, V8.KeyedLoadFull) \ + SC(keyed_store_inline_generic, V8.KeyedStoreInlineGeneric) \ + SC(keyed_store_inline_fast, V8.KeyedStoreInlineFast) \ + SC(named_store_inline_generic, V8.NamedStoreInlineGeneric) \ + SC(named_store_inline_fast, V8.NamedStoreInlineFast) \ + SC(keyed_store_full, V8.KeyedStoreFull) \ + SC(named_store_full, V8.NamedStoreFull) \ + SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \ + SC(named_store_global_inline, V8.NamedStoreGlobalInline) \ + SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \ + SC(store_normal_miss, V8.StoreNormalMiss) \ + SC(store_normal_hit, V8.StoreNormalHit) \ + SC(cow_arrays_created_stub, V8.COWArraysCreatedStub) \ + SC(cow_arrays_created_runtime, V8.COWArraysCreatedRuntime) \ + SC(cow_arrays_converted, V8.COWArraysConverted) \ + SC(call_miss, V8.CallMiss) \ + SC(keyed_call_miss, V8.KeyedCallMiss) \ + SC(load_miss, V8.LoadMiss) \ + SC(keyed_load_miss, V8.KeyedLoadMiss) \ + SC(call_const, V8.CallConst) \ + SC(call_const_fast_api, V8.CallConstFastApi) \ + SC(call_const_interceptor, V8.CallConstInterceptor) \ + SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \ + SC(call_global_inline, V8.CallGlobalInline) \ + SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \ + SC(constructed_objects, V8.ConstructedObjects) \ + SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \ + SC(constructed_objects_stub, V8.ConstructedObjectsStub) \ + SC(negative_lookups, V8.NegativeLookups) \ + SC(negative_lookups_miss, V8.NegativeLookupsMiss) \ + SC(array_function_runtime, V8.ArrayFunctionRuntime) \ + SC(array_function_native, V8.ArrayFunctionNative) \ + SC(for_in, V8.ForIn) \ + SC(enum_cache_hits, V8.EnumCacheHits) \ + SC(enum_cache_misses, V8.EnumCacheMisses) \ + SC(zone_segment_bytes, V8.ZoneSegmentBytes) \ + SC(compute_entry_frame, V8.ComputeEntryFrame) \ + SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls) \ + SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs) \ + SC(string_add_runtime, V8.StringAddRuntime) \ + SC(string_add_native, V8.StringAddNative) \ + SC(string_add_runtime_ext_to_ascii, V8.StringAddRuntimeExtToAscii) \ + SC(sub_string_runtime, V8.SubStringRuntime) \ + SC(sub_string_native, V8.SubStringNative) \ + SC(string_add_make_two_char, V8.StringAddMakeTwoChar) \ + SC(string_compare_native, V8.StringCompareNative) \ + SC(string_compare_runtime, V8.StringCompareRuntime) \ + SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \ + SC(regexp_entry_native, V8.RegExpEntryNative) \ + SC(number_to_string_native, V8.NumberToStringNative) \ + SC(number_to_string_runtime, V8.NumberToStringRuntime) \ + SC(math_acos, V8.MathAcos) \ + SC(math_asin, V8.MathAsin) \ + SC(math_atan, V8.MathAtan) \ + SC(math_atan2, V8.MathAtan2) \ + SC(math_ceil, V8.MathCeil) \ + SC(math_cos, V8.MathCos) \ + SC(math_exp, V8.MathExp) \ + SC(math_floor, V8.MathFloor) \ + SC(math_log, V8.MathLog) \ + SC(math_pow, V8.MathPow) \ + SC(math_round, V8.MathRound) \ + SC(math_sin, V8.MathSin) \ + SC(math_sqrt, V8.MathSqrt) \ + SC(math_tan, V8.MathTan) \ + SC(transcendental_cache_hit, V8.TranscendentalCacheHit) \ + SC(transcendental_cache_miss, V8.TranscendentalCacheMiss) \ + SC(stack_interrupts, V8.StackInterrupts) \ + SC(runtime_profiler_ticks, V8.RuntimeProfilerTicks) \ + SC(other_ticks, V8.OtherTicks) \ + SC(js_opt_ticks, V8.JsOptTicks) \ + SC(js_non_opt_ticks, V8.JsNonoptTicks) \ + SC(js_other_ticks, V8.JsOtherTicks) \ + SC(smi_checks_removed, V8.SmiChecksRemoved) \ + SC(map_checks_removed, V8.MapChecksRemoved) \ + SC(quote_json_char_count, V8.QuoteJsonCharacterCount) \ + SC(quote_json_char_recount, V8.QuoteJsonCharacterReCount) + + +// This file contains all the v8 counters that are in use. +class Counters { + public: +#define HT(name, caption) \ + HistogramTimer* name() { return &name##_; } + HISTOGRAM_TIMER_LIST(HT) +#undef HT + +#define SC(name, caption) \ + StatsCounter* name() { return &name##_; } + STATS_COUNTER_LIST_1(SC) + STATS_COUNTER_LIST_2(SC) +#undef SC + + enum Id { +#define RATE_ID(name, caption) k_##name, + HISTOGRAM_TIMER_LIST(RATE_ID) +#undef RATE_ID +#define COUNTER_ID(name, caption) k_##name, + STATS_COUNTER_LIST_1(COUNTER_ID) + STATS_COUNTER_LIST_2(COUNTER_ID) +#undef COUNTER_ID +#define COUNTER_ID(name) k_##name, + STATE_TAG_LIST(COUNTER_ID) +#undef COUNTER_ID + stats_counter_count + }; + + StatsCounter* state_counters(StateTag state) { + return &state_counters_[state]; + } + + private: +#define HT(name, caption) \ + HistogramTimer name##_; + HISTOGRAM_TIMER_LIST(HT) +#undef HT + +#define SC(name, caption) \ + StatsCounter name##_; + STATS_COUNTER_LIST_1(SC) + STATS_COUNTER_LIST_2(SC) +#undef SC + + enum { +#define COUNTER_ID(name) __##name, + STATE_TAG_LIST(COUNTER_ID) +#undef COUNTER_ID + kSlidingStateWindowCounterCount + }; + + // Sliding state window counters. + StatsCounter state_counters_[kSlidingStateWindowCounterCount]; + friend class Isolate; + + DISALLOW_IMPLICIT_CONSTRUCTORS(Counters); +}; + +} } // namespace v8::internal + +#endif // V8_V8_COUNTERS_H_ |