Improved onPaint performance #48
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eliopark-nsuslab
commented
Mar 22, 2024
eliopark-nsuslab
commented
- Use dirtyRects instead of the whole image when onPaint()
- Use concurrency::parallel_for to take advantage of multiple cores
- Use dirtyRects instead of the whole image when onPaint() - Use concurrency::parallel_for to take advantage of multiple cores
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I used <ppl.h> but I don't know if it's available on Linux, the github build passed. |
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@eliopark-nsuslab thanks again, I was busy ! I'll test it on Linux tonight :) |
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@eliopark-nsuslab Concerning ppl.h I do not have it on my Debian they offer ppl.hh :( I dunno why it compiles on my CI (ubuntu). Why not using openmp ? |
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@eliopark-nsuslab hummmm when merging your commit the Linux CI finally failed lol :) I tried with OpenMP. In the build.py I added a setting (while it would have been better to check if openmp is present). I will check if it passes CI. If you are interested on an interesting problem is to try to understand why the project a friend of mine made is slow with my CEF and keyboard broken https://www.exaequos.com/ (while the secondary process works well) |
