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Accidently left some very slow copyToHost in the batching code, removing it makes it faster :-)

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erwincoumans
2013-11-12 09:03:30 -08:00
parent f7abea1b2c
commit a78cbcf354
10 changed files with 187 additions and 196 deletions
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7
src/Bullet3OpenCL/RigidBody/b3Solver.cpp
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@@ -978,7 +978,10 @@ void b3Solver::convertToConstraints( const b3OpenCLArray<b3RigidBodyCL>* bodyBuf
cdata.m_positionDrift = cfg.m_positionDrift;
cdata.m_positionConstraintCoeff = cfg.m_positionConstraintCoeff;
b3AlignedObjectArray<b3RigidBodyCL> gBodies;
if (convertConstraintOnCpu)
{
b3AlignedObjectArray<b3RigidBodyCL> gBodies;
bodyBuf->copyToHost(gBodies);
b3AlignedObjectArray<b3Contact4> gContact;
@@ -990,8 +993,6 @@ void b3Solver::convertToConstraints( const b3OpenCLArray<b3RigidBodyCL>* bodyBuf
b3AlignedObjectArray<b3GpuConstraint4> gConstraintOut;
gConstraintOut.resize(nContacts);
if (convertConstraintOnCpu)
{
B3_PROFILE("cpu contactToConstraintKernel");
for (int gIdx=0;gIdx<nContacts;gIdx++)
{