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distance_map is extremely slow about arbor HOT 3 OPEN

clbarnes avatar clbarnes commented on June 3, 2024
distance_map is extremely slow

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Comments (3)

clbarnes avatar clbarnes commented on June 3, 2024

the "classic" algorithm should be much faster

It's not.

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unidesigner avatar unidesigner commented on June 3, 2024

I have not looked into the algo itself, so I can't tell. Maybe this is useful regarding faster implementations
https://stackoverflow.com/questions/938338/what-is-the-fastest-dijkstra-implementation-you-know-in-c
Maybe @ceesem can also comment.

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clbarnes avatar clbarnes commented on June 3, 2024

Just a thought - this might be at least in part because the reference implementation constrains the maximum length of a path, where I'm not currently doing that in the ArborNX implementation.

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