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Investigate on partial re-rendering of the UI with Conrod #70

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valeriansaliou opened this issue Nov 17, 2020 · 1 comment
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Investigate on partial re-rendering of the UI with Conrod #70

valeriansaliou opened this issue Nov 17, 2020 · 1 comment
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class:performance
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2.1.0

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See: PistonDevelopers/conrod#1398

In release mode on the RPi, it's been measured that:

  • Total CPU usage (mean, constant) = 40% of 1 CPU core
  • 1 graph takes = 12-13% (that's 25% total)
  • The rest takes = 15%

Only the graph would need to be refreshed at a full 30 FPS in that case, meaning that 15% of the CPU time spent redrawing "the rest" could theoretically be cut out.
@valeriansaliou valeriansaliou self-assigned this Nov 17, 2020
@valeriansaliou valeriansaliou added this to the 2.1.0 milestone Nov 17, 2020
@valeriansaliou valeriansaliou changed the title Investigate on partial rendering of the UI with Conrod Investigate on partial re-rendering of the UI with Conrod Nov 17, 2020
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Won’t fix.

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