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Add total ODE frame time optional stat, as a sanity check on the main scene physics stat

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Justin Clark-Casey (justincc)
2012-06-01 01:37:19 +01:00
parent 8333b928fa
commit f2c8c7a7b8
1 changed files with 21 additions and 7 deletions
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28
OpenSim/Region/Physics/OdePlugin/OdeScene.cs
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@@ -142,6 +142,14 @@ namespace OpenSim.Region.Physics.OdePlugin
/// </summary>
private Dictionary<string, float> m_stats = new Dictionary<string, float>();
/// <summary>
/// Stat name for the total time spent in ODE frame processing.
/// </summary>
/// <remarks>
/// A sanity check for the main scene loop physics time.
/// </remarks>
public const string ODETotalFrameMsStatName = "ODETotalFrameMS";
/// <summary>
/// Stat name for recording the number of milliseconds that ODE spends in native collision code.
/// </summary>
@@ -170,7 +178,7 @@ namespace OpenSim.Region.Physics.OdePlugin
/// <summary>
/// Used to hold tick numbers for stat collection purposes.
/// </summary>
private int m_nativeCollisionTickRecorder;
private int m_nativeCollisionStartTick;
/// <summary>
/// A messy way to tell if we need to avoid adding a collision time because this was already done in the callback.
@@ -845,7 +853,7 @@ namespace OpenSim.Region.Physics.OdePlugin
{
// We do this inside the lock so that we don't count any delay in acquiring it
if (CollectStats)
m_nativeCollisionTickRecorder = Util.EnvironmentTickCount();
m_nativeCollisionStartTick = Util.EnvironmentTickCount();
count = d.Collide(geom1, geom2, maxContacts, contactsArray, contactGeomSize);
}
@@ -854,7 +862,7 @@ namespace OpenSim.Region.Physics.OdePlugin
// negligable
if (CollectStats)
m_stats[ODENativeGeomCollisionFrameMsStatName]
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionTickRecorder);
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionStartTick);
return count;
}
@@ -870,7 +878,7 @@ namespace OpenSim.Region.Physics.OdePlugin
if (CollectStats)
{
m_inCollisionTiming = true;
m_nativeCollisionTickRecorder = Util.EnvironmentTickCount();
m_nativeCollisionStartTick = Util.EnvironmentTickCount();
}
d.SpaceCollide2(space1, space2, data, nearCallback);
@@ -878,7 +886,7 @@ namespace OpenSim.Region.Physics.OdePlugin
if (CollectStats && m_inCollisionTiming)
{
m_stats[ODENativeSpaceCollisionFrameMsStatName]
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionTickRecorder);
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionStartTick);
m_inCollisionTiming = false;
}
}
@@ -894,7 +902,7 @@ namespace OpenSim.Region.Physics.OdePlugin
if (CollectStats && m_inCollisionTiming)
{
m_stats[ODENativeSpaceCollisionFrameMsStatName]
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionTickRecorder);
+= Util.EnvironmentTickCountSubtract(m_nativeCollisionStartTick);
m_inCollisionTiming = false;
}
@@ -2822,6 +2830,8 @@ namespace OpenSim.Region.Physics.OdePlugin
/// <returns>The number of frames simulated over that period.</returns>
public override float Simulate(float timeStep)
{
int startFrameTick = Util.EnvironmentTickCount();
if (framecount >= int.MaxValue)
framecount = 0;
@@ -3087,6 +3097,9 @@ namespace OpenSim.Region.Physics.OdePlugin
tickCountFrameRun = Util.EnvironmentTickCount();
}
if (CollectStats)
m_stats[ODETotalFrameMsStatName] += Util.EnvironmentTickCount() - startFrameTick;
return fps;
}
@@ -4089,7 +4102,7 @@ namespace OpenSim.Region.Physics.OdePlugin
lock (OdeLock)
{
returnStats = new Dictionary<string, float>(m_stats);
returnStats[ODENativeCollisionFrameMsStatName]
= returnStats[ODENativeSpaceCollisionFrameMsStatName]
+ returnStats[ODENativeGeomCollisionFrameMsStatName];
@@ -4105,6 +4118,7 @@ namespace OpenSim.Region.Physics.OdePlugin
// No need to zero since this is calculated by addition
// m_stats[ODENativeCollisionFrameMsStatName] = 0;
m_stats[ODETotalFrameMsStatName] = 0;
m_stats[ODENativeSpaceCollisionFrameMsStatName] = 0;
m_stats[ODENativeGeomCollisionFrameMsStatName] = 0;
m_stats[ODEAvatarContactsStatsName] = 0;