Commit c9c26157 authored by Tomáš Oberhuber's avatar Tomáš Oberhuber
Browse files

Added testing code for texture memory to simple heat equation benchmark.

parent d7b7276b

tests/benchmarks/heat-equation-benchmark/pure-c-rhs.h

+3 −1
Original line number Diff line number Diff line
@@ -81,7 +81,9 @@ __global__ void heatEquationKernel( const Real* u, 
   {

      const Index c = j * gridXSize + i;

      aux[ c ] = tau * ( ( u[ c - 1 ] - 2.0 * u[ c ] + u[ c + 1 ] ) * hx_inv +

                       ( u[ c - gridXSize ] - 2.0 * u[ c ] + u[ c + gridXSize ] ) * hy_inv );

                         ( u[ c - gridXSize ] - 2.0 * u[ c ] + u[ c + gridXSize ] * hy_inv ) );      

      //aux[ c ] = tau * ( ( __ldg( &u[ c - 1 ] ) - 2.0 * __ldg( &u[ c ] ) + __ldg( &u[ c + 1 ] ) ) * hx_inv +

      //                 ( __ldg( &u[ c - gridXSize ] ) - 2.0 * __ldg( &u[ c ] ) + __ldg( &u[ c + gridXSize ] ) ) * hy_inv );

   }

}