[EPILEPSY WARNING] How fast should an unoptimized terminal run?

推荐理由

Casey spent <1 week making RefTerm, a skeleton proto-terminal with the same constraints Microsoft people had

推荐jodrellblank · 原文2025年7月

说明

这是2021年由Molly Rocket发布的一部演示，主题归在Software performance & optimization。它讲的是software performance这一支里的具体问题，而不是把整个领域扫一遍。适合已经能看懂基本术语、想继续往下走的人。内容上可以概括成：Casey Muratori shows how fast a terminal renderer can run, building a simple reference renderer that handles Unicode and colored text far quicker than Windows Terminal. He argues that common excuses for slow terminals do not hold up.这些读者给出的理由，核心是：It is the canonical reference for the claim that modern software wastes hardware, and the proof-of-concept behind the Windows Terminal performance debate.讲法不绑某一条新闻，过几年仍然可以当材料看。从2021年到2026年，有6位不同的读者在7个不同月份把它推荐出来，其中明确叫别人去看的有2次。适合先看结果再决定要不要深挖的人。先看它做成了什么。如果已经会了基本定义，就把注意力放在它怎么把software performance变成能跟着复述的例子。

视频信息

频道

Molly Rocket

时长

51 分 4 秒

发布年份

2021

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• "Performance Matters" by Emery Berger
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• CppCon 2017: Matt Kulukundis “Designing a Fast, Efficient, Cache-friendly Hash Table, Step by Step”