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18 lines
473 B
Plaintext
18 lines
473 B
Plaintext
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./fastWalshTransform Starting...
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GPU Device 0: "Hopper" with compute capability 9.0
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Initializing data...
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...allocating CPU memory
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...allocating GPU memory
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...generating data
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Data length: 8388608; kernel length: 128
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Running GPU dyadic convolution using Fast Walsh Transform...
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GPU time: 0.751000 ms; GOP/s: 385.362158
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Reading back GPU results...
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Running straightforward CPU dyadic convolution...
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Comparing the results...
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Shutting down...
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L2 norm: 1.021579E-07
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Test passed
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