public void Flush(IThreadDispatcher threadDispatcher = null)
{
var deterministic = threadDispatcher != null && Simulation.Deterministic;
OnPreflush(threadDispatcher, deterministic);
//var start = Stopwatch.GetTimestamp();
flushJobs = new QuickList <NarrowPhaseFlushJob>(128, Pool);
PairCache.PrepareFlushJobs(ref flushJobs);
var removalBatchJobCount = ConstraintRemover.CreateFlushJobs(deterministic);
//Note that we explicitly add the constraint remover jobs here.
//The constraint remover can be used in two ways- sleeper style, and narrow phase style.
//In sleeping, we're not actually removing constraints from the simulation completely, so it requires fewer jobs.
//The constraint remover just lets you choose which jobs to call. The narrow phase needs all of them.
flushJobs.EnsureCapacity(flushJobs.Count + removalBatchJobCount + 4, Pool);
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintsFromBodyLists
});
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.ReturnConstraintHandles
});
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintFromBatchReferencedHandles
});
if (Solver.ActiveSet.Batches.Count > Solver.FallbackBatchThreshold)
{
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintsFromFallbackBatch
});
}
for (int i = 0; i < removalBatchJobCount; ++i)
{
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintFromTypeBatch, Index = i
});
}
if (threadDispatcher == null)
{
for (int i = 0; i < flushJobs.Count; ++i)
{
ExecuteFlushJob(ref flushJobs[i], Pool);
}
}
else
{
flushJobIndex = -1;
this.threadDispatcher = threadDispatcher;
threadDispatcher.DispatchWorkers(flushWorkerLoop);
this.threadDispatcher = null;
}
//var end = Stopwatch.GetTimestamp();
//Console.WriteLine($"Flush stage 3 time (us): {1e6 * (end - start) / Stopwatch.Frequency}");
flushJobs.Dispose(Pool);
PairCache.Postflush();
ConstraintRemover.Postflush();
OnPostflush(threadDispatcher);
}
public void Flush(IThreadDispatcher threadDispatcher = null, bool deterministic = false)
{
OnPreflush(threadDispatcher, deterministic);
//var start = Stopwatch.GetTimestamp();
QuickList <NarrowPhaseFlushJob, Buffer <NarrowPhaseFlushJob> > .Create(Pool.SpecializeFor <NarrowPhaseFlushJob>(), 128, out flushJobs);
PairCache.PrepareFlushJobs(ref flushJobs);
//We indirectly pass the determinism state; it's used by the constraint remover bookkeeping.
this.deterministic = deterministic;
ConstraintRemover.CreateFlushJobs(ref flushJobs);
if (threadDispatcher == null)
{
for (int i = 0; i < flushJobs.Count; ++i)
{
ExecuteFlushJob(ref flushJobs[i]);
}
}
else
{
flushJobIndex = -1;
threadDispatcher.DispatchWorkers(flushWorkerLoop);
}
//var end = Stopwatch.GetTimestamp();
//Console.WriteLine($"Flush stage 3 time (us): {1e6 * (end - start) / Stopwatch.Frequency}");
flushJobs.Dispose(Pool.SpecializeFor <NarrowPhaseFlushJob>());
PairCache.Postflush();
ConstraintRemover.Postflush();
OnPostflush(threadDispatcher);
}
public void Flush(IThreadDispatcher threadDispatcher = null, bool deterministic = false)
{
OnPreflush(threadDispatcher, deterministic);
//var start = Stopwatch.GetTimestamp();
var jobPool = Pool.SpecializeFor <NarrowPhaseFlushJob>();
QuickList <NarrowPhaseFlushJob, Buffer <NarrowPhaseFlushJob> > .Create(jobPool, 128, out flushJobs);
PairCache.PrepareFlushJobs(ref flushJobs);
//We indirectly pass the determinism state; it's used by the constraint remover bookkeeping.
this.deterministic = deterministic;
var removalBatchJobCount = ConstraintRemover.CreateFlushJobs();
//Note that we explicitly add the constraint remover jobs here.
//The constraint remover can be used in two ways- deactivation style, and narrow phase style.
//In deactivation, we're not actually removing constraints from the simulation completely, so it requires fewer jobs.
//The constraint remover just lets you choose which jobs to call. The narrow phase needs all of them.
flushJobs.EnsureCapacity(flushJobs.Count + removalBatchJobCount + 3, jobPool);
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintsFromBodyLists
});
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.ReturnConstraintHandles
});
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintFromBatchReferencedHandles
});
for (int i = 0; i < removalBatchJobCount; ++i)
{
flushJobs.AddUnsafely(new NarrowPhaseFlushJob {
Type = NarrowPhaseFlushJobType.RemoveConstraintFromTypeBatch, Index = i
});
}
if (threadDispatcher == null)
{
for (int i = 0; i < flushJobs.Count; ++i)
{
ExecuteFlushJob(ref flushJobs[i], Pool);
}
}
else
{
flushJobIndex = -1;
this.threadDispatcher = threadDispatcher;
threadDispatcher.DispatchWorkers(flushWorkerLoop);
this.threadDispatcher = null;
}
//var end = Stopwatch.GetTimestamp();
//Console.WriteLine($"Flush stage 3 time (us): {1e6 * (end - start) / Stopwatch.Frequency}");
flushJobs.Dispose(Pool.SpecializeFor <NarrowPhaseFlushJob>());
PairCache.Postflush();
ConstraintRemover.Postflush();
OnPostflush(threadDispatcher);
}
