Changeset 33470 in webkit for trunk/JavaScriptCore

Timestamp:

May 14, 2008, 6:09:28 PM (17 years ago)

Author:

[email protected]

Message:

2008-05-14 Kevin McCullough <​[email protected]>

Reviewed by Geoff and Sam.

<rdar://problem/5770054> JavaScript profiler (10928)
Add the ability to get percentages of total and self time for displaying
in the WebInspector.

• profiler/Profile.h: (KJS::Profile::totalProfileTime):
• profiler/ProfileNode.cpp: (KJS::ProfileNode::totalPercent): (KJS::ProfileNode::selfPercent):
• profiler/ProfileNode.h:
• profiler/Profiler.h: (KJS::Profiler::currentProfile):

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• profiler/Profile.h (modified) (1 diff)
• profiler/ProfileNode.cpp (modified) (1 diff)
• profiler/ProfileNode.h (modified) (1 diff)
• profiler/Profiler.h (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2008-05-14  Kevin McCullough  <[email protected]>
+
+        Reviewed by Geoff.
+
+        <rdar://problem/5770054> JavaScript profiler (10928)
+        Add the ability to get percentages of total and self time for displaying
+        in the WebInspector.
+
+        * profiler/Profile.h:
+        (KJS::Profile::totalProfileTime):
+        * profiler/ProfileNode.cpp:
+        (KJS::ProfileNode::totalPercent):
+        (KJS::ProfileNode::selfPercent):
+        * profiler/ProfileNode.h:
+        * profiler/Profiler.h:
+        (KJS::Profiler::currentProfile):
+
 2008-05-14  Kevin McCullough  <[email protected]>
 

trunk/JavaScriptCore/profiler/Profile.h

@@ -48 +48 @@
         ProfileNode* callTree() const { return m_callTree.get(); };
 
+        double totalTime() const { return m_callTree->totalTime(); }
+
         void printDataInspectorStyle() const;
         void printDataSampleStyle() const;

trunk/JavaScriptCore/profiler/ProfileNode.cpp

@@ -111 +111 @@
 }
 
+double ProfileNode::totalPercent() const
+{
+    return (m_timeSum / Profiler::profiler()->currentProfile()->totalTime()) * 100.0;
+}
+
+double ProfileNode::selfPercent() const
+{
+    return (selfTime() / Profiler::profiler()->currentProfile()->totalTime()) * 100.0;
+}
+
 void ProfileNode::printDataInspectorStyle(int indentLevel) const
 {

trunk/JavaScriptCore/profiler/ProfileNode.h

@@ -58 +58 @@
         double totalTime() const { return m_timeSum; }
         double selfTime() const;
+        double totalPercent() const;
+        double selfPercent() const;
         unsigned numberOfCalls() const { return m_numberOfCalls; }
         const Deque<RefPtr<ProfileNode> >& children() { return m_children; }

trunk/JavaScriptCore/profiler/Profiler.h

@@ -55 +55 @@
         void clearProfiles() { if (!m_profiling) m_allProfiles.clear(); };
 
+        Profile* currentProfile() const { return m_currentProfile.get(); }
+
         void printDataInspectorStyle(unsigned whichProfile) const;
         void printDataSampleStyle(unsigned whichProfile) const;