Hellos. Thanks Antonio and everyone. This is a wonderful present! Happy dance.
I've been able to replicate the results with some pygame experiments. Less variance, and the spikes are gone. Additionally I was able to try running the GC in a thread when the GIL is released. This resulted in peak performance increasing by 11%. Details here: https://renesd.blogspot.com/2019/01/experiments-with-new-low-latency-pypy.html cheers,
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