1 // Copyright 2007-2008 the V8 project authors. All rights reserved. 2 // Redistribution and use in source and binary forms, with or without 3 // modification, are permitted provided that the following conditions are 4 // met: 5 // 6 // * Redistributions of source code must retain the above copyright 7 // notice, this list of conditions and the following disclaimer. 8 // * Redistributions in binary form must reproduce the above 9 // copyright notice, this list of conditions and the following 10 // disclaimer in the documentation and/or other materials provided 11 // with the distribution. 12 // * Neither the name of Google Inc. nor the names of its 13 // contributors may be used to endorse or promote products derived 14 // from this software without specific prior written permission. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 #ifndef V8_V8_COUNTERS_H_ 29 #define V8_V8_COUNTERS_H_ 30 31 #include "counters.h" 32 33 namespace v8 { 34 namespace internal { 35 36 #define HISTOGRAM_TIMER_LIST(HT) \ 37 /* Garbage collection timers. */ \ 38 HT(gc_compactor, V8.GCCompactor) \ 39 HT(gc_scavenger, V8.GCScavenger) \ 40 HT(gc_context, V8.GCContext) /* GC context cleanup time */ \ 41 /* Parsing timers. */ \ 42 HT(parse, V8.Parse) \ 43 HT(parse_lazy, V8.ParseLazy) \ 44 HT(pre_parse, V8.PreParse) \ 45 /* Total compilation times. */ \ 46 HT(compile, V8.Compile) \ 47 HT(compile_eval, V8.CompileEval) \ 48 HT(compile_lazy, V8.CompileLazy) \ 49 /* Individual compiler passes. */ \ 50 HT(rewriting, V8.Rewriting) \ 51 HT(usage_analysis, V8.UsageAnalysis) \ 52 HT(variable_allocation, V8.VariableAllocation) \ 53 HT(ast_optimization, V8.ASTOptimization) \ 54 HT(code_generation, V8.CodeGeneration) \ 55 HT(deferred_code_generation, V8.DeferredCodeGeneration) 56 57 58 // WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC 59 // Intellisense to crash. It was broken into two macros (each of length 40 60 // lines) rather than one macro (of length about 80 lines) to work around 61 // this problem. Please avoid using recursive macros of this length when 62 // possible. 63 #define STATS_COUNTER_LIST_1(SC) \ 64 /* Global Handle Count*/ \ 65 SC(global_handles, V8.GlobalHandles) \ 66 /* Mallocs from PCRE */ \ 67 SC(pcre_mallocs, V8.PcreMallocCount) \ 68 /* OS Memory allocated */ \ 69 SC(memory_allocated, V8.OsMemoryAllocated) \ 70 SC(props_to_dictionary, V8.ObjectPropertiesToDictionary) \ 71 SC(elements_to_dictionary, V8.ObjectElementsToDictionary) \ 72 SC(alive_after_last_gc, V8.AliveAfterLastGC) \ 73 SC(objs_since_last_young, V8.ObjsSinceLastYoung) \ 74 SC(objs_since_last_full, V8.ObjsSinceLastFull) \ 75 SC(symbol_table_capacity, V8.SymbolTableCapacity) \ 76 SC(number_of_symbols, V8.NumberOfSymbols) \ 77 SC(script_wrappers, V8.ScriptWrappers) \ 78 SC(call_initialize_stubs, V8.CallInitializeStubs) \ 79 SC(call_premonomorphic_stubs, V8.CallPreMonomorphicStubs) \ 80 SC(call_normal_stubs, V8.CallNormalStubs) \ 81 SC(call_megamorphic_stubs, V8.CallMegamorphicStubs) \ 82 SC(arguments_adaptors, V8.ArgumentsAdaptors) \ 83 SC(compilation_cache_hits, V8.CompilationCacheHits) \ 84 SC(compilation_cache_misses, V8.CompilationCacheMisses) \ 85 SC(regexp_cache_hits, V8.RegExpCacheHits) \ 86 SC(regexp_cache_misses, V8.RegExpCacheMisses) \ 87 /* Amount of evaled source code. */ \ 88 SC(total_eval_size, V8.TotalEvalSize) \ 89 /* Amount of loaded source code. */ \ 90 SC(total_load_size, V8.TotalLoadSize) \ 91 /* Amount of parsed source code. */ \ 92 SC(total_parse_size, V8.TotalParseSize) \ 93 /* Amount of source code skipped over using preparsing. */ \ 94 SC(total_preparse_skipped, V8.TotalPreparseSkipped) \ 95 /* Amount of compiled source code. */ \ 96 SC(total_compile_size, V8.TotalCompileSize) \ 97 /* Amount of source code compiled with the old codegen. */ \ 98 SC(total_old_codegen_source_size, V8.TotalOldCodegenSourceSize) \ 99 /* Amount of source code compiled with the full codegen. */ \ 100 SC(total_full_codegen_source_size, V8.TotalFullCodegenSourceSize) \ 101 /* Number of contexts created from scratch. */ \ 102 SC(contexts_created_from_scratch, V8.ContextsCreatedFromScratch) \ 103 /* Number of contexts created by partial snapshot. */ \ 104 SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot) 105 106 107 #define STATS_COUNTER_LIST_2(SC) \ 108 /* Number of code stubs. */ \ 109 SC(code_stubs, V8.CodeStubs) \ 110 /* Amount of stub code. */ \ 111 SC(total_stubs_code_size, V8.TotalStubsCodeSize) \ 112 /* Amount of (JS) compiled code. */ \ 113 SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \ 114 SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \ 115 SC(gc_compactor_caused_by_promoted_data, \ 116 V8.GCCompactorCausedByPromotedData) \ 117 SC(gc_compactor_caused_by_oldspace_exhaustion, \ 118 V8.GCCompactorCausedByOldspaceExhaustion) \ 119 SC(gc_compactor_caused_by_weak_handles, \ 120 V8.GCCompactorCausedByWeakHandles) \ 121 SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \ 122 SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \ 123 /* How is the generic keyed-load stub used? */ \ 124 SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \ 125 SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \ 126 SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \ 127 SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \ 128 /* Count how much the monomorphic keyed-load stubs are hit. */ \ 129 SC(keyed_load_function_prototype, V8.KeyedLoadFunctionPrototype) \ 130 SC(keyed_load_string_length, V8.KeyedLoadStringLength) \ 131 SC(keyed_load_array_length, V8.KeyedLoadArrayLength) \ 132 SC(keyed_load_constant_function, V8.KeyedLoadConstantFunction) \ 133 SC(keyed_load_field, V8.KeyedLoadField) \ 134 SC(keyed_load_callback, V8.KeyedLoadCallback) \ 135 SC(keyed_load_interceptor, V8.KeyedLoadInterceptor) \ 136 SC(keyed_load_inline, V8.KeyedLoadInline) \ 137 SC(keyed_load_inline_miss, V8.KeyedLoadInlineMiss) \ 138 SC(named_load_inline, V8.NamedLoadInline) \ 139 SC(named_load_inline_miss, V8.NamedLoadInlineMiss) \ 140 SC(named_load_global_inline, V8.NamedLoadGlobalInline) \ 141 SC(named_load_global_inline_miss, V8.NamedLoadGlobalInlineMiss) \ 142 SC(keyed_store_field, V8.KeyedStoreField) \ 143 SC(keyed_store_inline, V8.KeyedStoreInline) \ 144 SC(keyed_store_inline_miss, V8.KeyedStoreInlineMiss) \ 145 SC(named_store_global_inline, V8.NamedStoreGlobalInline) \ 146 SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \ 147 SC(call_const, V8.CallConst) \ 148 SC(call_const_fast_api, V8.CallConstFastApi) \ 149 SC(call_const_interceptor, V8.CallConstInterceptor) \ 150 SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \ 151 SC(call_global_inline, V8.CallGlobalInline) \ 152 SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \ 153 SC(constructed_objects, V8.ConstructedObjects) \ 154 SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \ 155 SC(constructed_objects_stub, V8.ConstructedObjectsStub) \ 156 SC(array_function_runtime, V8.ArrayFunctionRuntime) \ 157 SC(array_function_native, V8.ArrayFunctionNative) \ 158 SC(for_in, V8.ForIn) \ 159 SC(enum_cache_hits, V8.EnumCacheHits) \ 160 SC(enum_cache_misses, V8.EnumCacheMisses) \ 161 SC(reloc_info_count, V8.RelocInfoCount) \ 162 SC(reloc_info_size, V8.RelocInfoSize) \ 163 SC(zone_segment_bytes, V8.ZoneSegmentBytes) \ 164 SC(compute_entry_frame, V8.ComputeEntryFrame) \ 165 SC(generic_binary_stub_calls, V8.GenericBinaryStubCalls) \ 166 SC(generic_binary_stub_calls_regs, V8.GenericBinaryStubCallsRegs) \ 167 SC(string_add_runtime, V8.StringAddRuntime) \ 168 SC(string_add_native, V8.StringAddNative) \ 169 SC(sub_string_runtime, V8.SubStringRuntime) \ 170 SC(sub_string_native, V8.SubStringNative) \ 171 SC(string_compare_native, V8.StringCompareNative) \ 172 SC(string_compare_runtime, V8.StringCompareRuntime) \ 173 SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \ 174 SC(regexp_entry_native, V8.RegExpEntryNative) \ 175 SC(number_to_string_native, V8.NumberToStringNative) \ 176 SC(number_to_string_runtime, V8.NumberToStringRuntime) \ 177 SC(math_abs, V8.MathAbs) \ 178 SC(math_acos, V8.MathAcos) \ 179 SC(math_asin, V8.MathAsin) \ 180 SC(math_atan, V8.MathAtan) \ 181 SC(math_atan2, V8.MathAtan2) \ 182 SC(math_ceil, V8.MathCeil) \ 183 SC(math_cos, V8.MathCos) \ 184 SC(math_exp, V8.MathExp) \ 185 SC(math_floor, V8.MathFloor) \ 186 SC(math_log, V8.MathLog) \ 187 SC(math_pow, V8.MathPow) \ 188 SC(math_round, V8.MathRound) \ 189 SC(math_sin, V8.MathSin) \ 190 SC(math_sqrt, V8.MathSqrt) \ 191 SC(math_tan, V8.MathTan) \ 192 SC(transcendental_cache_hit, V8.TranscendentalCacheHit) \ 193 SC(transcendental_cache_miss, V8.TranscendentalCacheMiss) 194 195 196 // This file contains all the v8 counters that are in use. 197 class Counters : AllStatic { 198 public: 199 #define HT(name, caption) \ 200 static HistogramTimer name; 201 HISTOGRAM_TIMER_LIST(HT) 202 #undef HT 203 204 #define SC(name, caption) \ 205 static StatsCounter name; 206 STATS_COUNTER_LIST_1(SC) 207 STATS_COUNTER_LIST_2(SC) 208 #undef SC 209 210 enum Id { 211 #define RATE_ID(name, caption) k_##name, 212 HISTOGRAM_TIMER_LIST(RATE_ID) 213 #undef RATE_ID 214 #define COUNTER_ID(name, caption) k_##name, 215 STATS_COUNTER_LIST_1(COUNTER_ID) 216 STATS_COUNTER_LIST_2(COUNTER_ID) 217 #undef COUNTER_ID 218 #define COUNTER_ID(name) k_##name, 219 STATE_TAG_LIST(COUNTER_ID) 220 #undef COUNTER_ID 221 stats_counter_count 222 }; 223 224 // Sliding state window counters. 225 static StatsCounter state_counters[]; 226 }; 227 228 } } // namespace v8::internal 229 230 #endif // V8_V8_COUNTERS_H_ 231