Python 3.15's Ultra-Low Overhead Interpreter Profiling Mode – Ken Jin's Blog

Python 3.15的超低开销解释器分析模式 – Ken Jin的博客

HN 102 分 · 3 条评论 · 作者 rbanffy · 来源 fidget-spinner.github.io · HN 讨论

【摘要】

Python 3.15 achieves modest speedups through a low-overhead JIT compiler that utilizes a novel interpreter profiling technique for recording execution traces. This approach records instruction streams during actual program execution until a terminating condition is met, enabling efficient compilation without significant performance penalties.

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