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// Copyright 2007-2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef V8_V8_COUNTERS_H_
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#define V8_V8_COUNTERS_H_
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#include "counters.h"
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namespace v8 {
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namespace internal {
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#define HISTOGRAM_TIMER_LIST(HT) \
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/* Garbage collection timers. */ \
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HT(gc_compactor, V8.GCCompactor) \
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HT(gc_scavenger, V8.GCScavenger) \
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HT(gc_context, V8.GCContext) /* GC context cleanup time */ \
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/* Parsing timers. */ \
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HT(parse, V8.Parse) \
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HT(parse_lazy, V8.ParseLazy) \
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HT(pre_parse, V8.PreParse) \
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/* Total compilation times. */ \
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HT(compile, V8.Compile) \
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HT(compile_eval, V8.CompileEval) \
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HT(compile_lazy, V8.CompileLazy) \
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/* Individual compiler passes. */ \
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HT(rewriting, V8.Rewriting) \
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HT(usage_analysis, V8.UsageAnalysis) \
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HT(variable_allocation, V8.VariableAllocation) \
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HT(ast_optimization, V8.ASTOptimization) \
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HT(code_generation, V8.CodeGeneration) \
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HT(deferred_code_generation, V8.DeferredCodeGeneration)
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// WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC
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// Intellisense to crash. It was broken into two macros (each of length 40
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// lines) rather than one macro (of length about 80 lines) to work around
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// this problem. Please avoid using recursive macros of this length when
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// possible.
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#define STATS_COUNTER_LIST_1(SC) \
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/* Global Handle Count*/ \
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SC(global_handles, V8.GlobalHandles) \
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/* Mallocs from PCRE */ \
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SC(pcre_mallocs, V8.PcreMallocCount) \
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/* OS Memory allocated */ \
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SC(memory_allocated, V8.OsMemoryAllocated) \
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SC(normalized_maps, V8.NormalizedMaps) \
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SC(props_to_dictionary, V8.ObjectPropertiesToDictionary) \
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SC(elements_to_dictionary, V8.ObjectElementsToDictionary) \
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SC(alive_after_last_gc, V8.AliveAfterLastGC) \
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SC(objs_since_last_young, V8.ObjsSinceLastYoung) \
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SC(objs_since_last_full, V8.ObjsSinceLastFull) \
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SC(symbol_table_capacity, V8.SymbolTableCapacity) \
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SC(number_of_symbols, V8.NumberOfSymbols) \
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SC(script_wrappers, V8.ScriptWrappers) \
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SC(call_initialize_stubs, V8.CallInitializeStubs) \
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SC(call_premonomorphic_stubs, V8.CallPreMonomorphicStubs) \
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SC(call_normal_stubs, V8.CallNormalStubs) \
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SC(call_megamorphic_stubs, V8.CallMegamorphicStubs) \
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SC(arguments_adaptors, V8.ArgumentsAdaptors) \
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SC(compilation_cache_hits, V8.CompilationCacheHits) \
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SC(compilation_cache_misses, V8.CompilationCacheMisses) \
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SC(regexp_cache_hits, V8.RegExpCacheHits) \
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SC(regexp_cache_misses, V8.RegExpCacheMisses) \
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SC(string_ctor_calls, V8.StringConstructorCalls) \
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SC(string_ctor_conversions, V8.StringConstructorConversions) \
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SC(string_ctor_cached_number, V8.StringConstructorCachedNumber) \
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SC(string_ctor_string_value, V8.StringConstructorStringValue) \
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SC(string_ctor_gc_required, V8.StringConstructorGCRequired) \
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/* Amount of evaled source code. */ \
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SC(total_eval_size, V8.TotalEvalSize) \
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/* Amount of loaded source code. */ \
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SC(total_load_size, V8.TotalLoadSize) \
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/* Amount of parsed source code. */ \
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SC(total_parse_size, V8.TotalParseSize) \
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/* Amount of source code skipped over using preparsing. */ \
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SC(total_preparse_skipped, V8.TotalPreparseSkipped) \
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/* Number of symbol lookups skipped using preparsing */ \
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SC(total_preparse_symbols_skipped, V8.TotalPreparseSymbolSkipped) \
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/* Amount of compiled source code. */ \
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SC(total_compile_size, V8.TotalCompileSize) \
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/* Amount of source code compiled with the old codegen. */ \
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SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize) \
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/* Amount of source code compiled with the full codegen. */ \
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SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize) \
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/* Number of contexts created from scratch. */ \
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SC(contexts_created_from_scratch, V8.ContextsCreatedFromScratch) \
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/* Number of contexts created by partial snapshot. */ \
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SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot) \
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/* Number of code objects found from pc. */ \
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SC(pc_to_code, V8.PcToCode) \
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SC(pc_to_code_cached, V8.PcToCodeCached)
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#define STATS_COUNTER_LIST_2(SC) \
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/* Number of code stubs. */ \
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SC(code_stubs, V8.CodeStubs) \
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/* Amount of stub code. */ \
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SC(total_stubs_code_size, V8.TotalStubsCodeSize) \
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/* Amount of (JS) compiled code. */ \
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SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \
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SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \
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SC(gc_compactor_caused_by_promoted_data, \
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V8.GCCompactorCausedByPromotedData) \
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SC(gc_compactor_caused_by_oldspace_exhaustion, \
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V8.GCCompactorCausedByOldspaceExhaustion) \
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SC(gc_compactor_caused_by_weak_handles, \
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V8.GCCompactorCausedByWeakHandles) \
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SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \
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SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \
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SC(map_slow_to_fast_elements, V8.MapSlowToFastElements) \
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SC(map_fast_to_slow_elements, V8.MapFastToSlowElements) \
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/* How is the generic keyed-load stub used? */ \
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SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \
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SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \
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SC(keyed_load_generic_lookup_cache, V8.KeyedLoadGenericLookupCache) \
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SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \
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SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \
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/* How is the generic keyed-call stub used? */ \
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SC(keyed_call_generic_smi_fast, V8.KeyedCallGenericSmiFast) \
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SC(keyed_call_generic_smi_dict, V8.KeyedCallGenericSmiDict) \
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SC(keyed_call_generic_lookup_cache, V8.KeyedCallGenericLookupCache) \
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SC(keyed_call_generic_lookup_dict, V8.KeyedCallGenericLookupDict) \
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SC(keyed_call_generic_value_type, V8.KeyedCallGenericValueType) \
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SC(keyed_call_generic_slow, V8.KeyedCallGenericSlow) \
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SC(keyed_call_generic_slow_load, V8.KeyedCallGenericSlowLoad) \
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/* Count how much the monomorphic keyed-load stubs are hit. */ \
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SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \
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SC(keyed_load_string_length, V8.KeyedLoadStringLength) \
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SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \
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SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \
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SC(keyed_load_field, V8.KeyedLoadField) \
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SC(keyed_load_callback, V8.KeyedLoadCallback) \
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SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \
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SC(keyed_load_inline, V8.KeyedLoadInline) \
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SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \
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SC(named_load_inline, V8.NamedLoadInline) \
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SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \
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SC(named_load_global_inline, V8.NamedLoadGlobalInline) \
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SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \
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SC(dont_delete_hint_hit, V8.DontDeleteHintHit) \
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SC(dont_delete_hint_miss, V8.DontDeleteHintMiss) \
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SC(named_load_global_stub, V8.NamedLoadGlobalStub) \
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SC(named_load_global_stub_miss, V8.NamedLoadGlobalStubMiss) \
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SC(keyed_store_field, V8.KeyedStoreField) \
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SC(keyed_store_inline, V8.KeyedStoreInline) \
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SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \
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SC(named_store_global_inline, V8.NamedStoreGlobalInline) \
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SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \
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SC(store_normal_miss, V8.StoreNormalMiss) \
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SC(store_normal_hit, V8.StoreNormalHit) \
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SC(cow_arrays_created_stub, V8.COWArraysCreatedStub) \
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SC(cow_arrays_created_runtime, V8.COWArraysCreatedRuntime) \
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SC(cow_arrays_converted, V8.COWArraysConverted) \
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SC(call_miss, V8.CallMiss) \
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SC(keyed_call_miss, V8.KeyedCallMiss) \
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SC(load_miss, V8.LoadMiss) \
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SC(keyed_load_miss, V8.KeyedLoadMiss) \
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SC(call_const, V8.CallConst) \
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SC(call_const_fast_api, V8.CallConstFastApi) \
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SC(call_const_interceptor, V8.CallConstInterceptor) \
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SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \
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SC(call_global_inline, V8.CallGlobalInline) \
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SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \
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SC(constructed_objects, V8.ConstructedObjects) \
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SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \
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SC(constructed_objects_stub, V8.ConstructedObjectsStub) \
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SC(negative_lookups, V8.NegativeLookups) \
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SC(negative_lookups_miss, V8.NegativeLookupsMiss) \
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SC(array_function_runtime, V8.ArrayFunctionRuntime) \
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SC(array_function_native, V8.ArrayFunctionNative) \
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SC(for_in, V8.ForIn) \
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SC(memcopy_aligned, V8.MemCopyAligned) \
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SC(memcopy_unaligned, V8.MemCopyUnaligned) \
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SC(memcopy_noxmm, V8.MemCopyNoXMM) \
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SC(enum_cache_hits, V8.EnumCacheHits) \
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SC(enum_cache_misses, V8.EnumCacheMisses) \
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SC(reloc_info_count, V8.RelocInfoCount) \
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SC(reloc_info_size, V8.RelocInfoSize) \
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SC(zone_segment_bytes, V8.ZoneSegmentBytes) \
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SC(compute_entry_frame, V8.ComputeEntryFrame) \
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SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls) \
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SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs) \
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SC(string_add_runtime, V8.StringAddRuntime) \
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SC(string_add_native, V8.StringAddNative) \
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SC(string_add_runtime_ext_to_ascii, V8.StringAddRuntimeExtToAscii) \
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SC(sub_string_runtime, V8.SubStringRuntime) \
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SC(sub_string_native, V8.SubStringNative) \
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SC(string_add_make_two_char, V8.StringAddMakeTwoChar) \
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SC(string_compare_native, V8.StringCompareNative) \
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SC(string_compare_runtime, V8.StringCompareRuntime) \
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SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \
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SC(regexp_entry_native, V8.RegExpEntryNative) \
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SC(number_to_string_native, V8.NumberToStringNative) \
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SC(number_to_string_runtime, V8.NumberToStringRuntime) \
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SC(math_acos, V8.MathAcos) \
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SC(math_asin, V8.MathAsin) \
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SC(math_atan, V8.MathAtan) \
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SC(math_atan2, V8.MathAtan2) \
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SC(math_ceil, V8.MathCeil) \
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SC(math_cos, V8.MathCos) \
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SC(math_exp, V8.MathExp) \
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SC(math_floor, V8.MathFloor) \
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SC(math_log, V8.MathLog) \
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SC(math_pow, V8.MathPow) \
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SC(math_round, V8.MathRound) \
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SC(math_sin, V8.MathSin) \
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SC(math_sqrt, V8.MathSqrt) \
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SC(math_tan, V8.MathTan) \
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SC(transcendental_cache_hit, V8.TranscendentalCacheHit) \
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SC(transcendental_cache_miss, V8.TranscendentalCacheMiss)
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// This file contains all the v8 counters that are in use.
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class Counters : AllStatic {
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public:
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#define HT(name, caption) \
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static HistogramTimer name;
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HISTOGRAM_TIMER_LIST(HT)
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#undef HT
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#define SC(name, caption) \
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static StatsCounter name;
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STATS_COUNTER_LIST_1(SC)
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STATS_COUNTER_LIST_2(SC)
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#undef SC
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enum Id {
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#define RATE_ID(name, caption) k_##name,
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HISTOGRAM_TIMER_LIST(RATE_ID)
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#undef RATE_ID
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#define COUNTER_ID(name, caption) k_##name,
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STATS_COUNTER_LIST_1(COUNTER_ID)
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STATS_COUNTER_LIST_2(COUNTER_ID)
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#undef COUNTER_ID
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#define COUNTER_ID(name) k_##name,
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STATE_TAG_LIST(COUNTER_ID)
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#undef COUNTER_ID
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stats_counter_count
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};
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// Sliding state window counters.
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static StatsCounter state_counters[];
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};
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} } // namespace v8::internal
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#endif // V8_V8_COUNTERS_H_
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