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32 #include "core/inspector/ScriptProfile.h"
34 #include "bindings/core/v8/V8Binding.h"
35 #include "wtf/PassRefPtr.h"
36 #include "wtf/RefPtr.h"
41 ScriptProfile::~ScriptProfile()
46 String ScriptProfile::title() const
48 v8::HandleScope scope(v8::Isolate::GetCurrent());
49 return toCoreString(m_profile->GetTitle());
52 double ScriptProfile::idleTime() const
57 double ScriptProfile::startTime() const
59 return static_cast<double>(m_profile->GetStartTime()) / 1000000;
62 double ScriptProfile::endTime() const
64 return static_cast<double>(m_profile->GetEndTime()) / 1000000;
67 static RefPtr<TypeBuilder::Array<TypeBuilder::Profiler::LineTick> > buildInspectorObjectForLineTicks(const v8::CpuProfileNode* node)
69 RefPtr<TypeBuilder::Array<TypeBuilder::Profiler::LineTick> > array = TypeBuilder::Array<TypeBuilder::Profiler::LineTick>::create();
70 unsigned int lineCount = node->GetHitLineCount();
72 Vector<v8::CpuProfileNode::LineTick> entries(lineCount);
73 bool res = node->GetLineTicks(&entries[0], lineCount);
75 for (unsigned int i = 0; i < lineCount; i++) {
76 RefPtr<TypeBuilder::Profiler::LineTick> line = TypeBuilder::Profiler::LineTick::create()
77 .setLine(entries[i].line)
78 .setTicks(entries[i].hit_count);
87 static PassRefPtr<TypeBuilder::Profiler::CPUProfileNode> buildInspectorObjectFor(const v8::CpuProfileNode* node)
89 v8::HandleScope handleScope(v8::Isolate::GetCurrent());
91 RefPtr<TypeBuilder::Array<TypeBuilder::Profiler::CPUProfileNode> > children = TypeBuilder::Array<TypeBuilder::Profiler::CPUProfileNode>::create();
92 const int childrenCount = node->GetChildrenCount();
93 for (int i = 0; i < childrenCount; i++) {
94 const v8::CpuProfileNode* child = node->GetChild(i);
95 children->addItem(buildInspectorObjectFor(child));
98 RefPtr<TypeBuilder::Array<TypeBuilder::Profiler::LineTick> > lineTicks = buildInspectorObjectForLineTicks(node);
100 RefPtr<TypeBuilder::Profiler::CPUProfileNode> result = TypeBuilder::Profiler::CPUProfileNode::create()
101 .setFunctionName(toCoreString(node->GetFunctionName()))
102 .setScriptId(String::number(node->GetScriptId()))
103 .setUrl(toCoreString(node->GetScriptResourceName()))
104 .setLineNumber(node->GetLineNumber())
105 .setColumnNumber(node->GetColumnNumber())
106 .setHitCount(node->GetHitCount())
107 .setCallUID(node->GetCallUid())
108 .setChildren(children.release())
109 .setLineTicks(lineTicks.release())
110 .setDeoptReason(node->GetBailoutReason())
111 .setId(node->GetNodeId());
112 return result.release();
115 PassRefPtr<TypeBuilder::Profiler::CPUProfileNode> ScriptProfile::buildInspectorObjectForHead() const
117 return buildInspectorObjectFor(m_profile->GetTopDownRoot());
120 PassRefPtr<TypeBuilder::Array<int> > ScriptProfile::buildInspectorObjectForSamples() const
122 RefPtr<TypeBuilder::Array<int> > array = TypeBuilder::Array<int>::create();
123 int count = m_profile->GetSamplesCount();
124 for (int i = 0; i < count; i++)
125 array->addItem(m_profile->GetSample(i)->GetNodeId());
126 return array.release();
129 PassRefPtr<TypeBuilder::Array<double> > ScriptProfile::buildInspectorObjectForTimestamps() const
131 RefPtr<TypeBuilder::Array<double> > array = TypeBuilder::Array<double>::create();
132 int count = m_profile->GetSamplesCount();
133 for (int i = 0; i < count; i++)
134 array->addItem(m_profile->GetSampleTimestamp(i));
135 return array.release();
138 String HeapProfileXDK::getSymbols() const
140 return String(m_event->getSymbols());
143 String HeapProfileXDK::getFrames() const
145 return String(m_event->getFrames());
148 String HeapProfileXDK::getTypes() const
150 return String(m_event->getTypes());
153 String HeapProfileXDK::getChunks() const
155 return String(m_event->getChunks());
158 int HeapProfileXDK::getDuration() const
160 return (int)m_event->getDuration();
163 String HeapProfileXDK::getRetentions() const
165 return String(m_event->getRetentions());