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Issue 1010803012: Merge cellspace into old pointer space (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 8 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"
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396 AHT(compile_lazy, V8.CompileLazyMicroSeconds) 396 AHT(compile_lazy, V8.CompileLazyMicroSeconds)
397 397
398 398
399 #define HISTOGRAM_PERCENTAGE_LIST(HP) \ 399 #define HISTOGRAM_PERCENTAGE_LIST(HP) \
400 /* Heap fragmentation. */ \ 400 /* Heap fragmentation. */ \
401 HP(external_fragmentation_total, V8.MemoryExternalFragmentationTotal) \ 401 HP(external_fragmentation_total, V8.MemoryExternalFragmentationTotal) \
402 HP(external_fragmentation_old_space, V8.MemoryExternalFragmentationOldSpace) \ 402 HP(external_fragmentation_old_space, V8.MemoryExternalFragmentationOldSpace) \
403 HP(external_fragmentation_code_space, \ 403 HP(external_fragmentation_code_space, \
404 V8.MemoryExternalFragmentationCodeSpace) \ 404 V8.MemoryExternalFragmentationCodeSpace) \
405 HP(external_fragmentation_map_space, V8.MemoryExternalFragmentationMapSpace) \ 405 HP(external_fragmentation_map_space, V8.MemoryExternalFragmentationMapSpace) \
406 HP(external_fragmentation_cell_space, \
407 V8.MemoryExternalFragmentationCellSpace) \
408 HP(external_fragmentation_lo_space, V8.MemoryExternalFragmentationLoSpace) \ 406 HP(external_fragmentation_lo_space, V8.MemoryExternalFragmentationLoSpace) \
409 /* Percentages of heap committed to each space. */ \ 407 /* Percentages of heap committed to each space. */ \
410 HP(heap_fraction_new_space, V8.MemoryHeapFractionNewSpace) \ 408 HP(heap_fraction_new_space, V8.MemoryHeapFractionNewSpace) \
411 HP(heap_fraction_old_space, V8.MemoryHeapFractionOldSpace) \ 409 HP(heap_fraction_old_space, V8.MemoryHeapFractionOldSpace) \
412 HP(heap_fraction_code_space, V8.MemoryHeapFractionCodeSpace) \ 410 HP(heap_fraction_code_space, V8.MemoryHeapFractionCodeSpace) \
413 HP(heap_fraction_map_space, V8.MemoryHeapFractionMapSpace) \ 411 HP(heap_fraction_map_space, V8.MemoryHeapFractionMapSpace) \
414 HP(heap_fraction_cell_space, V8.MemoryHeapFractionCellSpace) \
415 HP(heap_fraction_lo_space, V8.MemoryHeapFractionLoSpace) \ 412 HP(heap_fraction_lo_space, V8.MemoryHeapFractionLoSpace) \
416 /* Percentage of crankshafted codegen. */ \ 413 /* Percentage of crankshafted codegen. */ \
417 HP(codegen_fraction_crankshaft, V8.CodegenFractionCrankshaft) 414 HP(codegen_fraction_crankshaft, V8.CodegenFractionCrankshaft)
418 415
419 416
420 #define HISTOGRAM_MEMORY_LIST(HM) \ 417 #define HISTOGRAM_MEMORY_LIST(HM) \
421 HM(heap_sample_total_committed, V8.MemoryHeapSampleTotalCommitted) \ 418 HM(heap_sample_total_committed, V8.MemoryHeapSampleTotalCommitted) \
422 HM(heap_sample_total_used, V8.MemoryHeapSampleTotalUsed) \ 419 HM(heap_sample_total_used, V8.MemoryHeapSampleTotalUsed) \
423 HM(heap_sample_map_space_committed, \ 420 HM(heap_sample_map_space_committed, \
424 V8.MemoryHeapSampleMapSpaceCommitted) \ 421 V8.MemoryHeapSampleMapSpaceCommitted) \
425 HM(heap_sample_cell_space_committed, \
426 V8.MemoryHeapSampleCellSpaceCommitted) \
427 HM(heap_sample_code_space_committed, \ 422 HM(heap_sample_code_space_committed, \
428 V8.MemoryHeapSampleCodeSpaceCommitted) \ 423 V8.MemoryHeapSampleCodeSpaceCommitted) \
429 HM(heap_sample_maximum_committed, \ 424 HM(heap_sample_maximum_committed, \
430 V8.MemoryHeapSampleMaximumCommitted) \ 425 V8.MemoryHeapSampleMaximumCommitted) \
431 426
432 427
433 // WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC 428 // WARNING: STATS_COUNTER_LIST_* is a very large macro that is causing MSVC
434 // Intellisense to crash. It was broken into two macros (each of length 40 429 // Intellisense to crash. It was broken into two macros (each of length 40
435 // lines) rather than one macro (of length about 80 lines) to work around 430 // lines) rather than one macro (of length about 80 lines) to work around
436 // this problem. Please avoid using recursive macros of this length when 431 // this problem. Please avoid using recursive macros of this length when
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588 SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed) \ 583 SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed) \
589 SC(old_space_bytes_available, V8.MemoryOldSpaceBytesAvailable) \ 584 SC(old_space_bytes_available, V8.MemoryOldSpaceBytesAvailable) \
590 SC(old_space_bytes_committed, V8.MemoryOldSpaceBytesCommitted) \ 585 SC(old_space_bytes_committed, V8.MemoryOldSpaceBytesCommitted) \
591 SC(old_space_bytes_used, V8.MemoryOldSpaceBytesUsed) \ 586 SC(old_space_bytes_used, V8.MemoryOldSpaceBytesUsed) \
592 SC(code_space_bytes_available, V8.MemoryCodeSpaceBytesAvailable) \ 587 SC(code_space_bytes_available, V8.MemoryCodeSpaceBytesAvailable) \
593 SC(code_space_bytes_committed, V8.MemoryCodeSpaceBytesCommitted) \ 588 SC(code_space_bytes_committed, V8.MemoryCodeSpaceBytesCommitted) \
594 SC(code_space_bytes_used, V8.MemoryCodeSpaceBytesUsed) \ 589 SC(code_space_bytes_used, V8.MemoryCodeSpaceBytesUsed) \
595 SC(map_space_bytes_available, V8.MemoryMapSpaceBytesAvailable) \ 590 SC(map_space_bytes_available, V8.MemoryMapSpaceBytesAvailable) \
596 SC(map_space_bytes_committed, V8.MemoryMapSpaceBytesCommitted) \ 591 SC(map_space_bytes_committed, V8.MemoryMapSpaceBytesCommitted) \
597 SC(map_space_bytes_used, V8.MemoryMapSpaceBytesUsed) \ 592 SC(map_space_bytes_used, V8.MemoryMapSpaceBytesUsed) \
598 SC(cell_space_bytes_available, V8.MemoryCellSpaceBytesAvailable) \
599 SC(cell_space_bytes_committed, V8.MemoryCellSpaceBytesCommitted) \
600 SC(cell_space_bytes_used, V8.MemoryCellSpaceBytesUsed) \
601 SC(lo_space_bytes_available, V8.MemoryLoSpaceBytesAvailable) \ 593 SC(lo_space_bytes_available, V8.MemoryLoSpaceBytesAvailable) \
602 SC(lo_space_bytes_committed, V8.MemoryLoSpaceBytesCommitted) \ 594 SC(lo_space_bytes_committed, V8.MemoryLoSpaceBytesCommitted) \
603 SC(lo_space_bytes_used, V8.MemoryLoSpaceBytesUsed) 595 SC(lo_space_bytes_used, V8.MemoryLoSpaceBytesUsed)
604 596
605 597
606 // This file contains all the v8 counters that are in use. 598 // This file contains all the v8 counters that are in use.
607 class Counters { 599 class Counters {
608 public: 600 public:
609 #define HR(name, caption, min, max, num_buckets) \ 601 #define HR(name, caption, min, max, num_buckets) \
610 Histogram* name() { return &name##_; } 602 Histogram* name() { return &name##_; }
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762 friend class Isolate; 754 friend class Isolate;
763 755
764 explicit Counters(Isolate* isolate); 756 explicit Counters(Isolate* isolate);
765 757
766 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters); 758 DISALLOW_IMPLICIT_CONSTRUCTORS(Counters);
767 }; 759 };
768 760
769 } } // namespace v8::internal 761 } } // namespace v8::internal
770 762
771 #endif // V8_COUNTERS_H_ 763 #endif // V8_COUNTERS_H_
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