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Issue 559913002: Rename ascii to one-byte where applicable. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 3 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_COUNTERS_H_ 5 #ifndef V8_COUNTERS_H_
6 #define V8_COUNTERS_H_ 6 #define V8_COUNTERS_H_
7 7
8 #include "include/v8.h" 8 #include "include/v8.h"
9 #include "src/allocation.h" 9 #include "src/allocation.h"
10 #include "src/base/platform/elapsed-timer.h" 10 #include "src/base/platform/elapsed-timer.h"
(...skipping 407 matching lines...) Expand 10 before | Expand all | Expand 10 after
418 /* Number of contexts created by partial snapshot. */ \ 418 /* Number of contexts created by partial snapshot. */ \
419 SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot) \ 419 SC(contexts_created_by_snapshot, V8.ContextsCreatedBySnapshot) \
420 /* Number of code objects found from pc. */ \ 420 /* Number of code objects found from pc. */ \
421 SC(pc_to_code, V8.PcToCode) \ 421 SC(pc_to_code, V8.PcToCode) \
422 SC(pc_to_code_cached, V8.PcToCodeCached) \ 422 SC(pc_to_code_cached, V8.PcToCodeCached) \
423 /* The store-buffer implementation of the write barrier. */ \ 423 /* The store-buffer implementation of the write barrier. */ \
424 SC(store_buffer_compactions, V8.StoreBufferCompactions) \ 424 SC(store_buffer_compactions, V8.StoreBufferCompactions) \
425 SC(store_buffer_overflows, V8.StoreBufferOverflows) 425 SC(store_buffer_overflows, V8.StoreBufferOverflows)
426 426
427 427
428 #define STATS_COUNTER_LIST_2(SC) \ 428 #define STATS_COUNTER_LIST_2(SC) \
429 /* Number of code stubs. */ \ 429 /* Number of code stubs. */ \
430 SC(code_stubs, V8.CodeStubs) \ 430 SC(code_stubs, V8.CodeStubs) \
431 /* Amount of stub code. */ \ 431 /* Amount of stub code. */ \
432 SC(total_stubs_code_size, V8.TotalStubsCodeSize) \ 432 SC(total_stubs_code_size, V8.TotalStubsCodeSize) \
433 /* Amount of (JS) compiled code. */ \ 433 /* Amount of (JS) compiled code. */ \
434 SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \ 434 SC(total_compiled_code_size, V8.TotalCompiledCodeSize) \
435 SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \ 435 SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \
436 SC(gc_compactor_caused_by_promoted_data, \ 436 SC(gc_compactor_caused_by_promoted_data, V8.GCCompactorCausedByPromotedData) \
437 V8.GCCompactorCausedByPromotedData) \ 437 SC(gc_compactor_caused_by_oldspace_exhaustion, \
438 SC(gc_compactor_caused_by_oldspace_exhaustion, \ 438 V8.GCCompactorCausedByOldspaceExhaustion) \
439 V8.GCCompactorCausedByOldspaceExhaustion) \ 439 SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \
440 SC(gc_last_resort_from_js, V8.GCLastResortFromJS) \ 440 SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \
441 SC(gc_last_resort_from_handles, V8.GCLastResortFromHandles) \ 441 /* How is the generic keyed-load stub used? */ \
442 /* How is the generic keyed-load stub used? */ \ 442 SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \
443 SC(keyed_load_generic_smi, V8.KeyedLoadGenericSmi) \ 443 SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \
444 SC(keyed_load_generic_symbol, V8.KeyedLoadGenericSymbol) \ 444 SC(keyed_load_generic_lookup_cache, V8.KeyedLoadGenericLookupCache) \
445 SC(keyed_load_generic_lookup_cache, V8.KeyedLoadGenericLookupCache) \ 445 SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \
446 SC(keyed_load_generic_slow, V8.KeyedLoadGenericSlow) \ 446 SC(keyed_load_polymorphic_stubs, V8.KeyedLoadPolymorphicStubs) \
447 SC(keyed_load_polymorphic_stubs, V8.KeyedLoadPolymorphicStubs) \ 447 SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \
448 SC(keyed_load_external_array_slow, V8.KeyedLoadExternalArraySlow) \ 448 /* How is the generic keyed-call stub used? */ \
449 /* How is the generic keyed-call stub used? */ \ 449 SC(keyed_call_generic_smi_fast, V8.KeyedCallGenericSmiFast) \
450 SC(keyed_call_generic_smi_fast, V8.KeyedCallGenericSmiFast) \ 450 SC(keyed_call_generic_smi_dict, V8.KeyedCallGenericSmiDict) \
451 SC(keyed_call_generic_smi_dict, V8.KeyedCallGenericSmiDict) \ 451 SC(keyed_call_generic_lookup_cache, V8.KeyedCallGenericLookupCache) \
452 SC(keyed_call_generic_lookup_cache, V8.KeyedCallGenericLookupCache) \ 452 SC(keyed_call_generic_lookup_dict, V8.KeyedCallGenericLookupDict) \
453 SC(keyed_call_generic_lookup_dict, V8.KeyedCallGenericLookupDict) \ 453 SC(keyed_call_generic_slow, V8.KeyedCallGenericSlow) \
454 SC(keyed_call_generic_slow, V8.KeyedCallGenericSlow) \ 454 SC(keyed_call_generic_slow_load, V8.KeyedCallGenericSlowLoad) \
455 SC(keyed_call_generic_slow_load, V8.KeyedCallGenericSlowLoad) \ 455 SC(named_load_global_stub, V8.NamedLoadGlobalStub) \
456 SC(named_load_global_stub, V8.NamedLoadGlobalStub) \ 456 SC(named_store_global_inline, V8.NamedStoreGlobalInline) \
457 SC(named_store_global_inline, V8.NamedStoreGlobalInline) \ 457 SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \
458 SC(named_store_global_inline_miss, V8.NamedStoreGlobalInlineMiss) \ 458 SC(keyed_store_polymorphic_stubs, V8.KeyedStorePolymorphicStubs) \
459 SC(keyed_store_polymorphic_stubs, V8.KeyedStorePolymorphicStubs) \ 459 SC(keyed_store_external_array_slow, V8.KeyedStoreExternalArraySlow) \
460 SC(keyed_store_external_array_slow, V8.KeyedStoreExternalArraySlow) \ 460 SC(store_normal_miss, V8.StoreNormalMiss) \
461 SC(store_normal_miss, V8.StoreNormalMiss) \ 461 SC(store_normal_hit, V8.StoreNormalHit) \
462 SC(store_normal_hit, V8.StoreNormalHit) \ 462 SC(cow_arrays_created_stub, V8.COWArraysCreatedStub) \
463 SC(cow_arrays_created_stub, V8.COWArraysCreatedStub) \ 463 SC(cow_arrays_created_runtime, V8.COWArraysCreatedRuntime) \
464 SC(cow_arrays_created_runtime, V8.COWArraysCreatedRuntime) \ 464 SC(cow_arrays_converted, V8.COWArraysConverted) \
465 SC(cow_arrays_converted, V8.COWArraysConverted) \ 465 SC(call_miss, V8.CallMiss) \
466 SC(call_miss, V8.CallMiss) \ 466 SC(keyed_call_miss, V8.KeyedCallMiss) \
467 SC(keyed_call_miss, V8.KeyedCallMiss) \ 467 SC(load_miss, V8.LoadMiss) \
468 SC(load_miss, V8.LoadMiss) \ 468 SC(keyed_load_miss, V8.KeyedLoadMiss) \
469 SC(keyed_load_miss, V8.KeyedLoadMiss) \ 469 SC(call_const, V8.CallConst) \
470 SC(call_const, V8.CallConst) \ 470 SC(call_const_fast_api, V8.CallConstFastApi) \
471 SC(call_const_fast_api, V8.CallConstFastApi) \ 471 SC(call_const_interceptor, V8.CallConstInterceptor) \
472 SC(call_const_interceptor, V8.CallConstInterceptor) \ 472 SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \
473 SC(call_const_interceptor_fast_api, V8.CallConstInterceptorFastApi) \ 473 SC(call_global_inline, V8.CallGlobalInline) \
474 SC(call_global_inline, V8.CallGlobalInline) \ 474 SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \
475 SC(call_global_inline_miss, V8.CallGlobalInlineMiss) \ 475 SC(constructed_objects, V8.ConstructedObjects) \
476 SC(constructed_objects, V8.ConstructedObjects) \ 476 SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \
477 SC(constructed_objects_runtime, V8.ConstructedObjectsRuntime) \ 477 SC(negative_lookups, V8.NegativeLookups) \
478 SC(negative_lookups, V8.NegativeLookups) \ 478 SC(negative_lookups_miss, V8.NegativeLookupsMiss) \
479 SC(negative_lookups_miss, V8.NegativeLookupsMiss) \ 479 SC(megamorphic_stub_cache_probes, V8.MegamorphicStubCacheProbes) \
480 SC(megamorphic_stub_cache_probes, V8.MegamorphicStubCacheProbes) \ 480 SC(megamorphic_stub_cache_misses, V8.MegamorphicStubCacheMisses) \
481 SC(megamorphic_stub_cache_misses, V8.MegamorphicStubCacheMisses) \ 481 SC(megamorphic_stub_cache_updates, V8.MegamorphicStubCacheUpdates) \
482 SC(megamorphic_stub_cache_updates, V8.MegamorphicStubCacheUpdates) \ 482 SC(array_function_runtime, V8.ArrayFunctionRuntime) \
483 SC(array_function_runtime, V8.ArrayFunctionRuntime) \ 483 SC(array_function_native, V8.ArrayFunctionNative) \
484 SC(array_function_native, V8.ArrayFunctionNative) \ 484 SC(for_in, V8.ForIn) \
485 SC(for_in, V8.ForIn) \ 485 SC(enum_cache_hits, V8.EnumCacheHits) \
486 SC(enum_cache_hits, V8.EnumCacheHits) \ 486 SC(enum_cache_misses, V8.EnumCacheMisses) \
487 SC(enum_cache_misses, V8.EnumCacheMisses) \ 487 SC(zone_segment_bytes, V8.ZoneSegmentBytes) \
488 SC(zone_segment_bytes, V8.ZoneSegmentBytes) \ 488 SC(fast_new_closure_total, V8.FastNewClosureTotal) \
489 SC(fast_new_closure_total, V8.FastNewClosureTotal) \ 489 SC(fast_new_closure_try_optimized, V8.FastNewClosureTryOptimized) \
490 SC(fast_new_closure_try_optimized, V8.FastNewClosureTryOptimized) \ 490 SC(fast_new_closure_install_optimized, V8.FastNewClosureInstallOptimized) \
491 SC(fast_new_closure_install_optimized, V8.FastNewClosureInstallOptimized) \ 491 SC(string_add_runtime, V8.StringAddRuntime) \
492 SC(string_add_runtime, V8.StringAddRuntime) \ 492 SC(string_add_native, V8.StringAddNative) \
493 SC(string_add_native, V8.StringAddNative) \ 493 SC(string_add_runtime_ext_to_one_byte, V8.StringAddRuntimeExtToOneByte) \
494 SC(string_add_runtime_ext_to_ascii, V8.StringAddRuntimeExtToAscii) \ 494 SC(sub_string_runtime, V8.SubStringRuntime) \
495 SC(sub_string_runtime, V8.SubStringRuntime) \ 495 SC(sub_string_native, V8.SubStringNative) \
496 SC(sub_string_native, V8.SubStringNative) \ 496 SC(string_add_make_two_char, V8.StringAddMakeTwoChar) \
497 SC(string_add_make_two_char, V8.StringAddMakeTwoChar) \ 497 SC(string_compare_native, V8.StringCompareNative) \
498 SC(string_compare_native, V8.StringCompareNative) \ 498 SC(string_compare_runtime, V8.StringCompareRuntime) \
499 SC(string_compare_runtime, V8.StringCompareRuntime) \ 499 SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \
500 SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \ 500 SC(regexp_entry_native, V8.RegExpEntryNative) \
501 SC(regexp_entry_native, V8.RegExpEntryNative) \ 501 SC(number_to_string_native, V8.NumberToStringNative) \
502 SC(number_to_string_native, V8.NumberToStringNative) \ 502 SC(number_to_string_runtime, V8.NumberToStringRuntime) \
503 SC(number_to_string_runtime, V8.NumberToStringRuntime) \ 503 SC(math_acos, V8.MathAcos) \
504 SC(math_acos, V8.MathAcos) \ 504 SC(math_asin, V8.MathAsin) \
505 SC(math_asin, V8.MathAsin) \ 505 SC(math_atan, V8.MathAtan) \
506 SC(math_atan, V8.MathAtan) \ 506 SC(math_atan2, V8.MathAtan2) \
507 SC(math_atan2, V8.MathAtan2) \ 507 SC(math_exp, V8.MathExp) \
508 SC(math_exp, V8.MathExp) \ 508 SC(math_floor, V8.MathFloor) \
509 SC(math_floor, V8.MathFloor) \ 509 SC(math_log, V8.MathLog) \
510 SC(math_log, V8.MathLog) \ 510 SC(math_pow, V8.MathPow) \
511 SC(math_pow, V8.MathPow) \ 511 SC(math_round, V8.MathRound) \
512 SC(math_round, V8.MathRound) \ 512 SC(math_sqrt, V8.MathSqrt) \
513 SC(math_sqrt, V8.MathSqrt) \ 513 SC(stack_interrupts, V8.StackInterrupts) \
514 SC(stack_interrupts, V8.StackInterrupts) \ 514 SC(runtime_profiler_ticks, V8.RuntimeProfilerTicks) \
515 SC(runtime_profiler_ticks, V8.RuntimeProfilerTicks) \ 515 SC(bounds_checks_eliminated, V8.BoundsChecksEliminated) \
516 SC(bounds_checks_eliminated, V8.BoundsChecksEliminated) \ 516 SC(bounds_checks_hoisted, V8.BoundsChecksHoisted) \
517 SC(bounds_checks_hoisted, V8.BoundsChecksHoisted) \ 517 SC(soft_deopts_requested, V8.SoftDeoptsRequested) \
518 SC(soft_deopts_requested, V8.SoftDeoptsRequested) \ 518 SC(soft_deopts_inserted, V8.SoftDeoptsInserted) \
519 SC(soft_deopts_inserted, V8.SoftDeoptsInserted) \ 519 SC(soft_deopts_executed, V8.SoftDeoptsExecuted) \
520 SC(soft_deopts_executed, V8.SoftDeoptsExecuted) \ 520 /* Number of write barriers in generated code. */ \
521 /* Number of write barriers in generated code. */ \ 521 SC(write_barriers_dynamic, V8.WriteBarriersDynamic) \
522 SC(write_barriers_dynamic, V8.WriteBarriersDynamic) \ 522 SC(write_barriers_static, V8.WriteBarriersStatic) \
523 SC(write_barriers_static, V8.WriteBarriersStatic) \ 523 SC(new_space_bytes_available, V8.MemoryNewSpaceBytesAvailable) \
524 SC(new_space_bytes_available, V8.MemoryNewSpaceBytesAvailable) \ 524 SC(new_space_bytes_committed, V8.MemoryNewSpaceBytesCommitted) \
525 SC(new_space_bytes_committed, V8.MemoryNewSpaceBytesCommitted) \ 525 SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed) \
526 SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed) \ 526 SC(old_pointer_space_bytes_available, \
527 SC(old_pointer_space_bytes_available, \ 527 V8.MemoryOldPointerSpaceBytesAvailable) \
528 V8.MemoryOldPointerSpaceBytesAvailable) \ 528 SC(old_pointer_space_bytes_committed, \
529 SC(old_pointer_space_bytes_committed, \ 529 V8.MemoryOldPointerSpaceBytesCommitted) \
530 V8.MemoryOldPointerSpaceBytesCommitted) \ 530 SC(old_pointer_space_bytes_used, V8.MemoryOldPointerSpaceBytesUsed) \
531 SC(old_pointer_space_bytes_used, V8.MemoryOldPointerSpaceBytesUsed) \ 531 SC(old_data_space_bytes_available, V8.MemoryOldDataSpaceBytesAvailable) \
532 SC(old_data_space_bytes_available, V8.MemoryOldDataSpaceBytesAvailable) \ 532 SC(old_data_space_bytes_committed, V8.MemoryOldDataSpaceBytesCommitted) \
533 SC(old_data_space_bytes_committed, V8.MemoryOldDataSpaceBytesCommitted) \ 533 SC(old_data_space_bytes_used, V8.MemoryOldDataSpaceBytesUsed) \
534 SC(old_data_space_bytes_used, V8.MemoryOldDataSpaceBytesUsed) \ 534 SC(code_space_bytes_available, V8.MemoryCodeSpaceBytesAvailable) \
535 SC(code_space_bytes_available, V8.MemoryCodeSpaceBytesAvailable) \ 535 SC(code_space_bytes_committed, V8.MemoryCodeSpaceBytesCommitted) \
536 SC(code_space_bytes_committed, V8.MemoryCodeSpaceBytesCommitted) \ 536 SC(code_space_bytes_used, V8.MemoryCodeSpaceBytesUsed) \
537 SC(code_space_bytes_used, V8.MemoryCodeSpaceBytesUsed) \ 537 SC(map_space_bytes_available, V8.MemoryMapSpaceBytesAvailable) \
538 SC(map_space_bytes_available, V8.MemoryMapSpaceBytesAvailable) \ 538 SC(map_space_bytes_committed, V8.MemoryMapSpaceBytesCommitted) \
539 SC(map_space_bytes_committed, V8.MemoryMapSpaceBytesCommitted) \ 539 SC(map_space_bytes_used, V8.MemoryMapSpaceBytesUsed) \
540 SC(map_space_bytes_used, V8.MemoryMapSpaceBytesUsed) \ 540 SC(cell_space_bytes_available, V8.MemoryCellSpaceBytesAvailable) \
541 SC(cell_space_bytes_available, V8.MemoryCellSpaceBytesAvailable) \ 541 SC(cell_space_bytes_committed, V8.MemoryCellSpaceBytesCommitted) \
542 SC(cell_space_bytes_committed, V8.MemoryCellSpaceBytesCommitted) \ 542 SC(cell_space_bytes_used, V8.MemoryCellSpaceBytesUsed) \
543 SC(cell_space_bytes_used, V8.MemoryCellSpaceBytesUsed) \ 543 SC(property_cell_space_bytes_available, \
544 SC(property_cell_space_bytes_available, \ 544 V8.MemoryPropertyCellSpaceBytesAvailable) \
545 V8.MemoryPropertyCellSpaceBytesAvailable) \ 545 SC(property_cell_space_bytes_committed, \
546 SC(property_cell_space_bytes_committed, \ 546 V8.MemoryPropertyCellSpaceBytesCommitted) \
547 V8.MemoryPropertyCellSpaceBytesCommitted) \ 547 SC(property_cell_space_bytes_used, V8.MemoryPropertyCellSpaceBytesUsed) \
548 SC(property_cell_space_bytes_used, \ 548 SC(lo_space_bytes_available, V8.MemoryLoSpaceBytesAvailable) \
549 V8.MemoryPropertyCellSpaceBytesUsed) \ 549 SC(lo_space_bytes_committed, V8.MemoryLoSpaceBytesCommitted) \
550 SC(lo_space_bytes_available, V8.MemoryLoSpaceBytesAvailable) \
551 SC(lo_space_bytes_committed, V8.MemoryLoSpaceBytesCommitted) \
552 SC(lo_space_bytes_used, V8.MemoryLoSpaceBytesUsed) 550 SC(lo_space_bytes_used, V8.MemoryLoSpaceBytesUsed)
553 551
554 552
555 // This file contains all the v8 counters that are in use. 553 // This file contains all the v8 counters that are in use.
556 class Counters { 554 class Counters {
557 public: 555 public:
558 #define HR(name, caption, min, max, num_buckets) \ 556 #define HR(name, caption, min, max, num_buckets) \
559 Histogram* name() { return &name##_; } 557 Histogram* name() { return &name##_; }
560 HISTOGRAM_RANGE_LIST(HR) 558 HISTOGRAM_RANGE_LIST(HR)
561 #undef HR 559 #undef HR
(...skipping 137 matching lines...) Expand 10 before | Expand all | Expand 10 after
699 friend class Isolate; 697 friend class Isolate;
700 698
701 explicit Counters(Isolate* isolate); 699 explicit Counters(Isolate* isolate);
702 700
703 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters); 701 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters);
704 }; 702 };
705 703
706 } } // namespace v8::internal 704 } } // namespace v8::internal
707 705
708 #endif // V8_COUNTERS_H_ 706 #endif // V8_COUNTERS_H_
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