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any tips for making the library run faster? #47

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eilat-inbal opened this issue Jul 9, 2024 · 1 comment
Open

any tips for making the library run faster? #47

eilat-inbal opened this issue Jul 9, 2024 · 1 comment

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@eilat-inbal
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eilat-inbal commented Jul 9, 2024

Hi,
Thanks for this awesome library!
I'm getting great results but the computation time is very long...
Any tips on how to make it run faster?
I'm running on windows, c++ like this:

coacd::Params params;
params.preprocess_mode = "on";
params.prep_resolution = 150;
params.pca = false;
params.mcts_max_depth = 2;
params.mcts_iteration = 60;
params.merge = true;
params.threshold = 0.02;
coacd::Model convexMesh;
convexMesh.Load(vertices, indices);
convexParts = coacd::Compute(convexMesh, params);

for my mesh, with these parameters t took a few minutes!
I tried making the threshold bigger and the prep_resolution smaller. and that helps but the computation is still very long, and the results are not as good...
any further options for multithreading? for GPU?

image

thanks!
Inbal

@SarahWeiii
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Hi, the code supports using OpenMP for parallel computing, have you already enabled that?

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