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Bottleneck: finding abs paths of clouds from their basename takes forever #82

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CharlesGaydon opened this issue Aug 2, 2023 · 0 comments · Fixed by #81
Closed

Bottleneck: finding abs paths of clouds from their basename takes forever #82

CharlesGaydon opened this issue Aug 2, 2023 · 0 comments · Fixed by #81
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enhancement New feature or request invalid This doesn't seem right

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@CharlesGaydon
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In datasets in which 50m x 50m patches of Lidar are already prepared, the number of clouds skyrockets from ~100 to ~10k.
The current way of a) using a csv with signature "basename,split", b) finding the abs path based on the basename and the root of the dataset, takes too much time.

For instance with 28k patches (train split) a tqdm in debug mode gives :

19/28021 [00:36<15:22:09, 1.98s/it]

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Labels
enhancement New feature or request invalid This doesn't seem right
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