taichi-dev / taichi_houdini

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Houdini Data Copy Overhead is Huge #13

Open maajor opened 3 years ago

maajor commented 3 years ago

Profile on solver with cProfiler and find that, copy houdini data to solver is slow, vice versa.

In following case, solver substep take 0.2s, but the whole frame is 0.6s. image