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30 #include "FunctionCallProfile.h"
39 FunctionCallProfile::FunctionCallProfile(const UString& name)
40 : m_functionName(name)
43 m_startTime = getCurrentUTCTime();
46 FunctionCallProfile::~FunctionCallProfile()
48 deleteAllValues(m_children);
52 void FunctionCallProfile::willExecute()
54 m_startTime = getCurrentUTCTime();
57 void FunctionCallProfile::didExecute(Vector<UString> stackNames, unsigned int stackIndex)
59 if (stackIndex == stackNames.size()) {
60 ASSERT(stackNames[stackIndex - 1] == m_functionName);
62 m_timeSum += getCurrentUTCTime() - m_startTime;
65 // FIXME: We may need something with higher resolution than ms as some functions will take 0ms.
69 for (StackIterator currentChild = m_children.begin(); currentChild != m_children.end() && stackIndex < stackNames.size(); ++currentChild) {
70 if ((*currentChild)->functionName() == stackNames[stackIndex]) {
71 (*currentChild)->didExecute(stackNames, ++stackIndex);
77 void FunctionCallProfile::addChild(FunctionCallProfile* child)
82 for (StackIterator currentChild = m_children.begin(); currentChild != m_children.end(); ++currentChild) {
83 if ((*currentChild)->functionName() == child->functionName())
87 m_children.append(child);
90 FunctionCallProfile* FunctionCallProfile::findChild(const UString& name)
92 for (StackIterator currentChild = m_children.begin(); currentChild != m_children.end(); ++currentChild) {
93 if ((*currentChild)->functionName() == name)
100 void FunctionCallProfile::stopProfiling()
103 m_timeSum += getCurrentUTCTime() - m_startTime;
105 StackIterator endOfChildren = m_children.end();
106 for (StackIterator it = m_children.begin(); it != endOfChildren; ++it)
107 (*it)->stopProfiling();
110 void FunctionCallProfile::printDataInspectorStyle(int indentLevel) const
112 // Print function names
114 for (int i = 0; i < indentLevel; ++i)
117 printf("%.0fms %s\n", m_timeSum, m_functionName.UTF8String().c_str());
119 printf("%s\n", m_functionName.UTF8String().c_str());
123 // Print children's names and information
124 for (StackIterator currentChild = m_children.begin(); currentChild != m_children.end(); ++currentChild)
125 (*currentChild)->printDataInspectorStyle(indentLevel);
128 // print the profiled data in a format that matches the tool sample's output.
129 double FunctionCallProfile::printDataSampleStyle(int indentLevel) const
133 // Print function names
135 for (int i = 0; i < indentLevel; ++i)
138 // We've previously asserted that m_timeSum will always be >= 1
139 printf("%.0f %s\n", m_timeSum ? m_timeSum : 1, m_functionName.UTF8String().c_str());
141 printf("%s\n", m_functionName.UTF8String().c_str());
145 // Print children's names and information
146 double sumOfChildrensTimes = 0.0;
147 for (StackIterator currentChild = m_children.begin(); currentChild != m_children.end(); ++currentChild)
148 sumOfChildrensTimes += (*currentChild)->printDataSampleStyle(indentLevel);
150 // Print remainder of time to match sample's output
151 if (sumOfChildrensTimes < m_timeSum) {
153 while (indentLevel--)
156 printf("%f %s\n", m_timeSum - sumOfChildrensTimes, m_functionName.UTF8String().c_str());