PickVidsPlenary: Performance Matters - Emery Berger - CppCon 2020
推荐理由
covers the basics of how to attempt benchmarking with actual computer science instead of myth and voodoo rituals
说明
这是2020年由CppCon发布的一部演讲，主题归在Software performance & optimization。它讲的是performance measurement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：Emery Berger's CppCon 2020 plenary on why performance is hard on modern hardware after the end of Dennard scaling. It covers benchmarking pitfalls and introduces new profiling tools for finding real bottlenecks.这些读者给出的理由，核心是：Recommended for treating benchmarking and profiling scientifically rather than by myth, with innovative tools.讲法不绑某一条新闻，过几年仍然可以当材料看。从2021年到2022年，有2位不同的读者在2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performance measurement变成能跟着复述的例子。
视频信息
- 频道
- CppCon
- 时长
- 1 小时 1 分
- 发布年份
- 2020
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