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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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404 lo_space_->SizeOfObjects() / KB, | 404 lo_space_->SizeOfObjects() / KB, |
405 lo_space_->Available() / KB, | 405 lo_space_->Available() / KB, |
406 lo_space_->CommittedMemory() / KB); | 406 lo_space_->CommittedMemory() / KB); |
407 PrintPID("All spaces, used: %6" V8_PTR_PREFIX "d KB" | 407 PrintPID("All spaces, used: %6" V8_PTR_PREFIX "d KB" |
408 ", available: %6" V8_PTR_PREFIX "d KB" | 408 ", available: %6" V8_PTR_PREFIX "d KB" |
409 ", committed: %6" V8_PTR_PREFIX "d KB\n", | 409 ", committed: %6" V8_PTR_PREFIX "d KB\n", |
410 this->SizeOfObjects() / KB, | 410 this->SizeOfObjects() / KB, |
411 this->Available() / KB, | 411 this->Available() / KB, |
412 this->CommittedMemory() / KB); | 412 this->CommittedMemory() / KB); |
413 PrintPID("External memory reported: %6" V8_PTR_PREFIX "d KB\n", | 413 PrintPID("External memory reported: %6" V8_PTR_PREFIX "d KB\n", |
414 amount_of_external_allocated_memory_ / KB); | 414 static_cast<intptr_t>(amount_of_external_allocated_memory_ / KB)); |
415 PrintPID("Total time spent in GC : %.1f ms\n", total_gc_time_ms_); | 415 PrintPID("Total time spent in GC : %.1f ms\n", total_gc_time_ms_); |
416 } | 416 } |
417 | 417 |
418 | 418 |
419 // TODO(1238405): Combine the infrastructure for --heap-stats and | 419 // TODO(1238405): Combine the infrastructure for --heap-stats and |
420 // --log-gc to avoid the complicated preprocessor and flag testing. | 420 // --log-gc to avoid the complicated preprocessor and flag testing. |
421 void Heap::ReportStatisticsAfterGC() { | 421 void Heap::ReportStatisticsAfterGC() { |
422 // Similar to the before GC, we use some complicated logic to ensure that | 422 // Similar to the before GC, we use some complicated logic to ensure that |
423 // NewSpace statistics are logged exactly once when --log-gc is turned on. | 423 // NewSpace statistics are logged exactly once when --log-gc is turned on. |
424 #if defined(DEBUG) | 424 #if defined(DEBUG) |
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6571 return old_pointer_space_->SizeOfObjects() | 6571 return old_pointer_space_->SizeOfObjects() |
6572 + old_data_space_->SizeOfObjects() | 6572 + old_data_space_->SizeOfObjects() |
6573 + code_space_->SizeOfObjects() | 6573 + code_space_->SizeOfObjects() |
6574 + map_space_->SizeOfObjects() | 6574 + map_space_->SizeOfObjects() |
6575 + cell_space_->SizeOfObjects() | 6575 + cell_space_->SizeOfObjects() |
6576 + property_cell_space_->SizeOfObjects() | 6576 + property_cell_space_->SizeOfObjects() |
6577 + lo_space_->SizeOfObjects(); | 6577 + lo_space_->SizeOfObjects(); |
6578 } | 6578 } |
6579 | 6579 |
6580 | 6580 |
6581 intptr_t Heap::PromotedExternalMemorySize() { | 6581 int64_t Heap::PromotedExternalMemorySize() { |
6582 if (amount_of_external_allocated_memory_ | 6582 if (amount_of_external_allocated_memory_ |
6583 <= amount_of_external_allocated_memory_at_last_global_gc_) return 0; | 6583 <= amount_of_external_allocated_memory_at_last_global_gc_) return 0; |
6584 return amount_of_external_allocated_memory_ | 6584 return amount_of_external_allocated_memory_ |
6585 - amount_of_external_allocated_memory_at_last_global_gc_; | 6585 - amount_of_external_allocated_memory_at_last_global_gc_; |
6586 } | 6586 } |
6587 | 6587 |
6588 | 6588 |
6589 V8_DECLARE_ONCE(initialize_gc_once); | 6589 V8_DECLARE_ONCE(initialize_gc_once); |
6590 | 6590 |
6591 static void InitializeGCOnce() { | 6591 static void InitializeGCOnce() { |
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7929 if (FLAG_concurrent_recompilation) { | 7929 if (FLAG_concurrent_recompilation) { |
7930 heap_->relocation_mutex_->Lock(); | 7930 heap_->relocation_mutex_->Lock(); |
7931 #ifdef DEBUG | 7931 #ifdef DEBUG |
7932 heap_->relocation_mutex_locked_by_optimizer_thread_ = | 7932 heap_->relocation_mutex_locked_by_optimizer_thread_ = |
7933 heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread(); | 7933 heap_->isolate()->optimizing_compiler_thread()->IsOptimizerThread(); |
7934 #endif // DEBUG | 7934 #endif // DEBUG |
7935 } | 7935 } |
7936 } | 7936 } |
7937 | 7937 |
7938 } } // namespace v8::internal | 7938 } } // namespace v8::internal |
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