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Issue 1504523002: Use a monotonic clock in the implementation of Stopwatch. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 5 years 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 #include "include/dart_api.h" 5 #include "include/dart_api.h"
6 #include "include/dart_mirrors_api.h" 6 #include "include/dart_mirrors_api.h"
7 #include "include/dart_native_api.h" 7 #include "include/dart_native_api.h"
8 8
9 #include "platform/assert.h" 9 #include "platform/assert.h"
10 #include "vm/class_finalizer.h" 10 #include "vm/class_finalizer.h"
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5553 return Api::NewError("%s expects argument 'bytes_length' to be >= 0.", 5553 return Api::NewError("%s expects argument 'bytes_length' to be >= 0.",
5554 CURRENT_FUNC); 5554 CURRENT_FUNC);
5555 } 5555 }
5556 Service::SendEmbedderEvent(I, stream_id, event_kind, 5556 Service::SendEmbedderEvent(I, stream_id, event_kind,
5557 bytes, bytes_length); 5557 bytes, bytes_length);
5558 return Api::Success(); 5558 return Api::Success();
5559 } 5559 }
5560 5560
5561 5561
5562 DART_EXPORT int64_t Dart_TimelineGetMicros() { 5562 DART_EXPORT int64_t Dart_TimelineGetMicros() {
5563 return OS::GetCurrentTraceMicros(); 5563 return OS::GetCurrentMonotonicMicros();
5564 } 5564 }
5565 5565
5566 5566
5567 DART_EXPORT void Dart_TimelineSetRecordedStreams(int64_t stream_mask) { 5567 DART_EXPORT void Dart_TimelineSetRecordedStreams(int64_t stream_mask) {
5568 Isolate* isolate = Isolate::Current(); 5568 Isolate* isolate = Isolate::Current();
5569 CHECK_ISOLATE(isolate); 5569 CHECK_ISOLATE(isolate);
5570 isolate->GetAPIStream()->set_enabled( 5570 isolate->GetAPIStream()->set_enabled(
5571 (stream_mask & DART_TIMELINE_STREAM_API) != 0); 5571 (stream_mask & DART_TIMELINE_STREAM_API) != 0);
5572 isolate->GetCompilerStream()->set_enabled( 5572 isolate->GetCompilerStream()->set_enabled(
5573 (stream_mask & DART_TIMELINE_STREAM_COMPILER) != 0); 5573 (stream_mask & DART_TIMELINE_STREAM_COMPILER) != 0);
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5927 ApiReallocate); 5927 ApiReallocate);
5928 writer.WriteFullSnapshot(); 5928 writer.WriteFullSnapshot();
5929 *vm_isolate_snapshot_size = writer.VmIsolateSnapshotSize(); 5929 *vm_isolate_snapshot_size = writer.VmIsolateSnapshotSize();
5930 *isolate_snapshot_size = writer.IsolateSnapshotSize(); 5930 *isolate_snapshot_size = writer.IsolateSnapshotSize();
5931 *instructions_snapshot_size = writer.InstructionsSnapshotSize(); 5931 *instructions_snapshot_size = writer.InstructionsSnapshotSize();
5932 5932
5933 return Api::Success(); 5933 return Api::Success();
5934 } 5934 }
5935 5935
5936 } // namespace dart 5936 } // namespace dart
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