Temp fix for tempBuffers used w/ cutoffs

plugins/freeEnergy/platforms/cuda/src/kernels/kCalculateCDLJObcGbsaSoftcoreForces1.h

@@ -65,7 +65,8 @@ void METHOD_NAME(kCalculateCDLJObcGbsaSoftcore, Forces1_kernel)(unsigned int* wo
     float CDLJObcGbsa_energy;
     float energy                   = 0.0f;
 #ifdef USE_CUTOFF
-    float* tempBuffer              = (float*) &sA[cSim.nonbond_threads_per_block];
+    //float* tempBuffer              = (float*) &sA[cSim.nonbond_threads_per_block];
+    float* tempBuffer              = (float*) &sA[blockDim.x];
 #endif
 
     unsigned int lasty             = -0xFFFFFFFF;

plugins/freeEnergy/platforms/cuda/src/kernels/kCalculateGBVISoftcoreForces2.h

@@ -58,7 +58,8 @@ void METHOD_NAME(kCalculateGBVISoftcore, Forces2_kernel)(unsigned int* workUnit
     unsigned int pos          = warp*numWorkUnits/totalWarps;
     unsigned int end          = (warp+1)*numWorkUnits/totalWarps;
 #ifdef USE_CUTOFF
-    float3* tempBuffer        = (float3*) &sA[cSim.bornForce2_threads_per_block];
+    //float3* tempBuffer        = (float3*) &sA[cSim.bornForce2_threads_per_block];
+    float3* tempBuffer        = (float3*) &sA[blockDim.x];
 #endif
 
     unsigned int lasty = -0xFFFFFFFF;

plugins/freeEnergy/platforms/cuda/src/kernels/kCalculateObcGbsaSoftcoreForces2.h

@@ -186,7 +186,8 @@ void METHOD_NAME(kCalculateObcGbsaSoftcore, Forces2_kernel)(unsigned int* workUn
             {
                 // No interactions in this block.
             }
-            else if (flags == 0xFFFFFFFF)
+            //else if (flags == 0xFFFFFFFF)
+            else if (flags)
 #endif
             {
                 // Compute all interactions within this block.