         }
     }
 
+//! The developer has chosen not to document this function
 bool isPow2(unsigned int x)
     {
     return ((x&(x-1))==0);
     }
 
+//! The developer has chosen not to document this function
 unsigned int nextPow2( unsigned int x ) {
     --x;
     x |= x >> 1;

    }


template <class T>
void 
reduce(int size, int threads, int blocks, T *d_idata, T *d_odata)
    {
    dim3 dimBlock(threads, 1, 1);
    dim3 dimGrid(blocks, 1, 1);

    }


//! The developer has chosen not to document this function
__global__ void gpu_fix_exclusions_kernel(float4 *d_force,
                                          float *d_virial,
                                          const unsigned int virial_pitch,
