Profiling FreeCAD internals #14152
andreymrt
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Discussions that will turn in to issues but need refining
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I'm running into some weird slowdowns when mousing over a model AND rotating it simultaneously with a spacemouse. It seems related to ray-casting for face/edge/point selection in 3D, which seem very slow compared to Solid.
I'm still going through to narrow down the cause and file a proper issue.
Followed the guidance at https://wiki.freecad.org/Profiling, and I see the following rough breakdown:
What is the FreeCAD preferred way of diving deeper into the built-in methods?
From https://forum.freecad.org/viewtopic.php?t=75660, I get the gist that I might need to compile a debug build of everything. I'm hoping there's a lower barrier way to produce fine-grained profile data.
p.s. if this thread gets some answers, they'll be good to add to the wiki
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