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Multi-threading IFC geometry processing #571

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carmenfan opened this issue Apr 26, 2022 · 0 comments
Open

Multi-threading IFC geometry processing #571

carmenfan opened this issue Apr 26, 2022 · 0 comments
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@carmenfan
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carmenfan commented Apr 26, 2022 •
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Description

It looks like we could roughly half the time by giving IFCOpenShell 4 threads.

Interestingly, the performance drops again on 4+ threads.

This was tested in a oct-core machine, so it is a bit unexpected - it is worth investigating whether it is library dependant or machine dependant.

It is also good to test whether we will spike the memory consumption as everything is processed in parallel upfront.

Goals

Multi-threading support on IFC geometry processing

Tasks

  • make threading configurable here
  • check memory consumption difference
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