             }
         }
     }
-
+#endif
     cudaDeviceSynchronize( );
     cudaError_t err = cudaGetLastError();
     POP_CUDA_FATAL_TEST( err, "filter_gauss_horiz_v11 failed: " );

    dst_data.ptr(idy)[idx] = out;
}


__device__ inline
float filter_gauss_vert_v11_sub( cudaTextureObject_t src_data,

                              (unsigned int)grid_divide( height, V11_EDGE_LEN ));

                    filter_gauss_horiz_v11 <<<grid,block>>> (
                        base->array,
                        _octaves[octave].getIntermediateData() );
                } else {
                    //this scales down one size?
