---
id: 20260318-T0-03
title: "CPython JIT性能提前达标，macOS提速12%"
title_en: "CPython JIT Hits Performance Goals Early, 12% Faster on macOS"
url: https://ai.daily.yangsir.net/daily/20260318-T0-03
issue_date: 2026-03-18
publish_date: 2026-03-17T21:48:26.000Z
category: release
source_name: "Simon Willison"
source_url: https://simonwillison.net/2026/Mar/17/ken-jin/#atom-everything
---

# CPython JIT性能提前达标，macOS提速12%

CPython JIT性能提前达标：macOS AArch64版本比解释器快11-12%，Linux x86_64版本也提前数月完成目标。3.15 alpha JIT在macOS上的性能显著提升，这将为Python开发者带来更快的代码执行速度，尤其是在性能敏感的应用场景中。

## English Version

**CPython JIT Hits Performance Goals Early, 12% Faster on macOS**

CPython JIT has exceeded its performance goals months ahead of schedule: 11-12% faster on macOS AArch64 and early on Linux x86_64. The 3.15 alpha JIT shows significant speed improvements, promising faster code execution for Python developers in performance-critical applications.

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**来源**：[Simon Willison](https://simonwillison.net/2026/Mar/17/ken-jin/#atom-everything)

**详情页**：https://ai.daily.yangsir.net/daily/20260318-T0-03

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