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Side by Side Diff: runtime/vm/isolate.h

Issue 342513004: Visual refresh of allocation profile page (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 6 years, 6 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #ifndef VM_ISOLATE_H_ 5 #ifndef VM_ISOLATE_H_
6 #define VM_ISOLATE_H_ 6 #define VM_ISOLATE_H_
7 7
8 #include "include/dart_api.h" 8 #include "include/dart_api.h"
9 #include "platform/assert.h" 9 #include "platform/assert.h"
10 #include "platform/thread.h" 10 #include "platform/thread.h"
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458 TraceBuffer* trace_buffer() { 458 TraceBuffer* trace_buffer() {
459 return trace_buffer_; 459 return trace_buffer_;
460 } 460 }
461 461
462 DeoptContext* deopt_context() const { return deopt_context_; } 462 DeoptContext* deopt_context() const { return deopt_context_; }
463 void set_deopt_context(DeoptContext* value) { 463 void set_deopt_context(DeoptContext* value) {
464 ASSERT(value == NULL || deopt_context_ == NULL); 464 ASSERT(value == NULL || deopt_context_ == NULL);
465 deopt_context_ = value; 465 deopt_context_ = value;
466 } 466 }
467 467
468 void UpdateLastAllocationProfileAccumulatorResetTimestamp() {
469 last_allocationprofile_accumulator_reset_timestamp_ =
470 OS::GetCurrentTimeMillis();
471 }
472
473 int64_t last_allocationprofile_accumulator_reset_timestamp() const {
474 return last_allocationprofile_accumulator_reset_timestamp_;
475 }
476
477 void UpdateLastAllocationProfileGCTimestamp() {
478 last_allocationprofile_gc_timestamp_ = OS::GetCurrentTimeMillis();
479 }
480
481 int64_t last_allocationprofile_gc_timestamp() const {
482 return last_allocationprofile_gc_timestamp_;
483 }
484
468 intptr_t BlockClassFinalization() { 485 intptr_t BlockClassFinalization() {
469 ASSERT(defer_finalization_count_ >= 0); 486 ASSERT(defer_finalization_count_ >= 0);
470 return defer_finalization_count_++; 487 return defer_finalization_count_++;
471 } 488 }
472 489
473 intptr_t UnblockClassFinalization() { 490 intptr_t UnblockClassFinalization() {
474 ASSERT(defer_finalization_count_ > 0); 491 ASSERT(defer_finalization_count_ > 0);
475 return defer_finalization_count_--; 492 return defer_finalization_count_--;
476 } 493 }
477 494
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600 bool is_runnable_; 617 bool is_runnable_;
601 Dart_GcPrologueCallback gc_prologue_callback_; 618 Dart_GcPrologueCallback gc_prologue_callback_;
602 Dart_GcEpilogueCallback gc_epilogue_callback_; 619 Dart_GcEpilogueCallback gc_epilogue_callback_;
603 intptr_t defer_finalization_count_; 620 intptr_t defer_finalization_count_;
604 DeoptContext* deopt_context_; 621 DeoptContext* deopt_context_;
605 622
606 // Status support. 623 // Status support.
607 char* stacktrace_; 624 char* stacktrace_;
608 intptr_t stack_frame_index_; 625 intptr_t stack_frame_index_;
609 626
627 // Timestamps of last operation via service.
628 int64_t last_allocationprofile_accumulator_reset_timestamp_;
629 int64_t last_allocationprofile_gc_timestamp_;
630
610 bool cha_used_; 631 bool cha_used_;
611 632
612 // Ring buffer of objects assigned an id. 633 // Ring buffer of objects assigned an id.
613 ObjectIdRing* object_id_ring_; 634 ObjectIdRing* object_id_ring_;
614 635
615 // Trace buffer support. 636 // Trace buffer support.
616 TraceBuffer* trace_buffer_; 637 TraceBuffer* trace_buffer_;
617 638
618 IsolateProfilerData* profiler_data_; 639 IsolateProfilerData* profiler_data_;
619 Mutex profiler_data_mutex_; 640 Mutex profiler_data_mutex_;
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760 char* script_url_; 781 char* script_url_;
761 char* library_url_; 782 char* library_url_;
762 char* class_name_; 783 char* class_name_;
763 char* function_name_; 784 char* function_name_;
764 char* exception_callback_name_; 785 char* exception_callback_name_;
765 }; 786 };
766 787
767 } // namespace dart 788 } // namespace dart
768 789
769 #endif // VM_ISOLATE_H_ 790 #endif // VM_ISOLATE_H_
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