"Compacting the Uncompactable" by Bobby Powers

推荐理由

There was a great talk at Strange Loop about a drop-in malloc replacement which compacts.

推荐rtfeldman · 原文2022年7月

说明

这是2019年由Strange Loop Conference发布的一部演讲，主题归在C, C++, Rust, Go & systems languages。它讲的是memory allocation这一支里的具体问题，而不是把整个领域扫一遍。适合想看推导、证明或实现细节的人。内容上可以概括成：Bobby Powers presents Mesh, a drop-in malloc replacement that eliminates memory fragmentation in unmodified C/C++ programs by compacting memory. The talk covers how it works despite C's fixed object addresses, and its benefits for programs like Redis.这些读者给出的理由，核心是：Recommended as a great talk on solving fragmentation for C/C++ and runtimes like Ruby and Python without code changes.讲法不绑某一条新闻，过几年仍然可以当材料看。从2020年到2025年，有3位不同的读者在3个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合一次性看完。讲者把一个判断讲透，演示是在给这个判断配例子。如果已经会了基本定义，就把注意力放在它怎么把memory allocation变成能跟着复述的例子。

视频信息

频道

Strange Loop Conference

时长

40 分 18 秒

发布年份

2019

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• RustConf 2018 - Closing Keynote - Using Rust For Game Development by Catherine West
• CppCon 2016: Jason Turner “Rich Code for Tiny Computers: A Simple Commodore 64 Game in C++17”
• Ideas about a new programming language for games.