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replaced max and min operations for puma function (improves speed) #5

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merged 1 commit into from
Apr 4, 2024

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ChangPaul
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@yoyolicoris yoyolicoris left a comment

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Hey @ChangPaul , thanks for the contribution!

Could you provide some benchmarks for your improvements over the previous version? such as runtime.

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@ChangPaul
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Hey @yoyololicon

Tests on the wrapped shear (from examples/synthetic_images.ipynb) was previously 1.1119 seconds (average of 50 repetitions) and after the modification was 0.5431 seconds (also average of 50 repetitions). Therefore approximately 2x faster.

Tests on a 3d wrapped shear (shear = np.repeat(shear[..., None], 20, axis=2)) was previously 51.1 seconds runtime (for one measurement) and after the modification was 34.4 seconds runtime (for one measurement).

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Thanks for reporting the numbers! Great contribution.

@yoyolicoris yoyolicoris changed the base branch from main to dev April 4, 2024 15:55
@yoyolicoris yoyolicoris merged commit 1119bbc into yoyolicoris:dev Apr 4, 2024
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The improvements will be available in version 0.1.2.
Thank you @ChangPaul

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2 participants