Changeset 2430 for code/branches/physics/src/bullet/LinearMath/btQuickprof.cpp

Timestamp:

Dec 13, 2008, 11:45:51 PM (16 years ago)

Author:

rgrieder

Message:

Updated to Bullet 2.73 (first part).

File:

• code/branches/physics/src/bullet/LinearMath/btQuickprof.cpp (modified) (3 diffs)

code/branches/physics/src/bullet/LinearMath/btQuickprof.cpp

@@ -111 +111 @@
         TotalCalls = 0;
         TotalTime = 0.0f;
-        gProfileClock.reset();
+        
 
         if ( Child ) {
@@ -252 +252 @@
 void    CProfileManager::Reset( void )
 { 
+        gProfileClock.reset();
         Root.Reset();
     Root.Call();
@@ -279 +280 @@
 }
 
+#include <stdio.h>
+
+void    CProfileManager::dumpRecursive(CProfileIterator* profileIterator, int spacing)
+{
+        profileIterator->First();
+        if (profileIterator->Is_Done())
+                return;
+
+        float accumulated_time=0,parent_time = profileIterator->Is_Root() ? CProfileManager::Get_Time_Since_Reset() : profileIterator->Get_Current_Parent_Total_Time();
+        int i;
+        int frames_since_reset = CProfileManager::Get_Frame_Count_Since_Reset();
+        for (i=0;i<spacing;i++) printf(".");
+        printf("----------------------------------\n");
+        for (i=0;i<spacing;i++) printf(".");
+        printf("Profiling: %s (total running time: %.3f ms) ---\n",     profileIterator->Get_Current_Parent_Name(), parent_time );
+        float totalTime = 0.f;
+
+        
+        int numChildren = 0;
+        
+        for (i = 0; !profileIterator->Is_Done(); i++,profileIterator->Next())
+        {
+                numChildren++;
+                float current_total_time = profileIterator->Get_Current_Total_Time();
+                accumulated_time += current_total_time;
+                float fraction = parent_time > SIMD_EPSILON ? (current_total_time / parent_time) * 100 : 0.f;
+                {
+                        int i;  for (i=0;i<spacing;i++) printf(".");
+                }
+                printf("%d -- %s (%.2f %%) :: %.3f ms / frame (%d calls)\n",i, profileIterator->Get_Current_Name(), fraction,(current_total_time / (double)frames_since_reset),profileIterator->Get_Current_Total_Calls());
+                totalTime += current_total_time;
+                //recurse into children
+        }
+
+        if (parent_time < accumulated_time)
+        {
+                printf("what's wrong\n");
+        }
+        for (i=0;i<spacing;i++) printf(".");
+        printf("%s (%.3f %%) :: %.3f ms\n", "Unaccounted:",parent_time > SIMD_EPSILON ? ((parent_time - accumulated_time) / parent_time) * 100 : 0.f, parent_time - accumulated_time);
+        
+        for (i=0;i<numChildren;i++)
+        {
+                profileIterator->Enter_Child(i);
+                dumpRecursive(profileIterator,spacing+3);
+                profileIterator->Enter_Parent();
+        }
+}
+
+
+
+void    CProfileManager::dumpAll()
+{
+        CProfileIterator* profileIterator = 0;
+        profileIterator = CProfileManager::Get_Iterator();
+
+        dumpRecursive(profileIterator,0);
+
+        CProfileManager::Release_Iterator(profileIterator);
+}
+
+
+
 #endif //USE_BT_CLOCK