mirror of
https://github.com/NVIDIA/cuda-samples.git
synced 2024-11-25 00:29:16 +08:00
18 lines
666 B
Plaintext
18 lines
666 B
Plaintext
|
[./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
|