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Profiling Build for Optimization pass #67

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samkusin opened this issue Mar 12, 2023 · 1 comment
Open

Profiling Build for Optimization pass #67

samkusin opened this issue Mar 12, 2023 · 1 comment

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@samkusin
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Create some simple profiling counters to measure load

  • CPU emulation time
  • MMIO emulation time
  • State transfer from Emulator worker to GUI thread

Add a profiling build configuration.
@buserror
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Hi just a quick note about performance -- I've just built clemens on my linux workstation, and I noticed it is eating about 25-30% of a core even when the GS CPU is stopped -- so it seems the UI proper eats quite a lot for doing very little. It might be a pretty easy low hanging fruit to see what is eating all that CPU!

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@buserror @samkusin