C++20's the wrap-around math, formatting details, etc. We can just use them and be clients of them! Plus, the types often end up boiling down to constants anyway!18 Part III: Clocks19 What is a clock 25MB) – we would have some very unhappy customers if their MSVC STL grew by such a large amount. PLUS, how would we handle updates to the data? • Try to figure out some networking scenario to pull in 25MB) – we would have some very unhappy customers if their MSVC STL grew by such a large amount. PLUS, how would we handle updates to the data? • Try to figure out some networking scenario to pull in0 码力 | 55 页 | 8.67 MB | 6 月前3
C++23: An Overview of Almost All New and Updated Features E.g.: std::vector v{ 11, 22, 33, 44 }; std::println("{}", std::ranges::fold_left(v, 0, std::plus())); // 11076 Agenda C++23 Core Language Explicit Object Parameters if consteval Multidimensional {('a','b'),('b','c’)} std::vector v3 { 3, 4, 5 }; auto r6 { v3 | std::views::pairwise_transform(std::plus()) }; // {7,9}80 Changes to Views Library views::slide: A view with each element a tuple of0 码力 | 105 页 | 759.96 KB | 6 月前3
ClickHouse: настоящее и будущее`teams.players.pf` Array(Array(Int8)), `teams.players.player` Array(Array(String)), `teams.players.plus_minus` Array(Array(String)), Support For Semistructured Data 30 • Flexible schema • You can have0 码力 | 32 页 | 2.62 MB | 1 年前3
THE FIRST EXPLORATION OF PROJECT SPARROWHW SW I. Background https://www.raspberrypi.com/products/raspberry-pi-3-model-b-plus/ HW SW RPi3 B+ (1G LPDDR2) 1) CantripOS(KataOS) 1.1 Getting started II.0 码力 | 68 页 | 13.14 MB | 1 年前3
C++高性能并行编程与优化 - 课件 - 08 CUDA 开启的 GPU 编程因为非常重要,所以默认就是开启的, 会自动把 a * b + c 优化成乘加 (FMA) 指令。 • 开启 --use_fast_math 后会自动开启上述所有。 SAXPY ( Scalar A times X Plus Y ) • 即标量 A 乘 X 加 Y 。 • 这是很多 CUDA 教科书上的 Hello, world 。 • 却是小彭老师课第 5 章的结尾。 第 6 章: thrust 库 替换成0 码力 | 142 页 | 13.52 MB | 1 年前3
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