Minor optimization

6913676a · Peter Eastman · 32f5e1d4 · 6913676a
Commit 6913676a authored Nov 04, 2009 by Peter Eastman
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platforms/opencl/src/OpenCLKernels.cpp platforms/opencl/src/OpenCLKernels.cpp +2 -1

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--- a/platforms/opencl/src/OpenCLKernels.cpp
+++ b/platforms/opencl/src/OpenCLKernels.cpp
@@ -624,6 +624,7 @@ void OpenCLCalcNonbondedForceKernel::initialize(const System& system, const Nonb
    
    string source = cl.loadSourceFromFile("coulombLennardJones.cl", defines);
    cl.getNonbondedUtilities().addInteraction(useCutoff, usePeriodic, true, force.getCutoffDistance(), exclusionList, source);
+    if (hasLJ)
        cl.getNonbondedUtilities().addParameter(OpenCLNonbondedUtilities::ParameterInfo("sigmaEpsilon", "float2", sizeof(cl_float2), sigmaEpsilon->getDeviceBuffer()));
    cutoffSquared = force.getCutoffDistance()*force.getCutoffDistance();