Best way to measure the performance of my code

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بواسطة Grauw

Ascended (10560)

صورة Grauw

25-07-2020, 16:43

inchl wrote:

Interesting... would it also be possible to measure the time the vdp is in CE-ready mode? The less the better!

OpenMSX recently added a feature where you can trigger a probe breakpoint when CE changes, it will be in their upcoming 16.0 release, or a recent development build. My profiler script can also hook into that.

OpenMSX also has an OSD widget built-in where they show this information on screen:

toggle_vdp_busy 	Enable (or disable) display on the OSD how busy the VDP is
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