[./convolutionTexture] - Starting... GPU Device 0: "Hopper" with compute capability 9.0 Initializing data... Running GPU rows convolution (10 identical iterations)... Average convolutionRowsGPU() time: 0.117200 msecs; //40261.023178 Mpix/s Copying convolutionRowGPU() output back to the texture... cudaMemcpyToArray() time: 0.067000 msecs; //70426.744514 Mpix/s Running GPU columns convolution (10 iterations) Average convolutionColumnsGPU() time: 0.116000 msecs; //40677.518412 Mpix/s Reading back GPU results... Checking the results... ...running convolutionRowsCPU() ...running convolutionColumnsCPU() Relative L2 norm: 0.000000E+00 Shutting down... Test passed