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interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)performancePerformance or resource usagePerformance or resource usagetopic-JITtype-featureA feature request or enhancementA feature request or enhancement
Description
Feature or enhancement
Proposal:
_TIER2_RESUME_CHECK
deopts around every few thousand loop iterations. This is really costly to the JIT, as we want to stay in the JITted code as far as possible.
Has this already been discussed elsewhere?
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interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)performancePerformance or resource usagePerformance or resource usagetopic-JITtype-featureA feature request or enhancementA feature request or enhancement