(v, vec![0, 1, 5, 8, 22, 44]); fn quick_sort<T:PartialOrd+Send>(v: &mut [T]) { if v.len() > 1 { let mid = partition(v); let (lo, hi) = v.split_at_mut(mid); rayon::join(|| quick_sort(lo), || quick_sort(hi)); } } // Partition rearranges all items `<...
sort(); } } } else { // Parallel buckets.par_iter_mut().for_each(|bucket| { if !bucket.is_empty() { bucket.sort(); } }); } let mut result: Vec<T> = Vec::with_capacity(arr_len); for bucket in buckets { if !bucket.is_empty() { result.extend(bucket); } } result } ...
sync:Lrc/Lock/RwLock/MTLock/MtRef一些锁封装, 配置了parallel_compiler则是使用parking_lot中的锁, 否则使用的是std::cell中的相关容器; thin_vec:ThinVec底层是Option<Box<Vec<T>>>, 0大小的数组不分配堆内存; tiny_list:TinyList底层是Option<Element<T>>, 1个元素的链表不分配堆内存; transitive_relation...
use rayon::iter::ParallelBridge;use rayon::prelude::ParallelIterator;use std::sync::mpsc::channel;fnmain(){letrx={let(tx,rx)=channel();(1..=3).into_iter().for_each(|i|{let_=tx.send(i);});rx};letmut output:Vec<i32>=rx.into_iter().par_bridge().collect();output.sort_unstab...
基础特性 (Basic Traits) clone与copy的区别联系 Debug Default //负载对象有一个特殊的实现 PartialEq/Eq/PartialOrd/Ord/Hash 序列和迭代器 (Sequences and Iterators) Iterator IntoIterator //实现了 DoubleEndedIterator 特性的迭代器不仅可以从前向后遍历,还可以从后向前遍历。
除了shellsort函数,i64.rs文件还包含了一些辅助函数,例如mkshells函数用于生成间隔序列,slice::ParallelShellsorter类型用于支持并行希尔排序等等。 总而言之,rust/library/core/src/num/shells/i64.rs文件的作用是提供了对i64类型数据进行高效排序的希尔排序算法的具体实现。通过该实现,可以在Rust中对i64类型的切片进行...
egui uses a singleRwLockfor short-time locks on each access ofContextdata. This is to leave implementation simple and transactional and allow users to run their UI logic in parallel. Instead of creating mutex guards, egui uses closures passed to a wrapping function, e.g.ctx.input(|i| i.ke...
Martin1887/oxigen - Fast, parallel, extensible and adaptable genetic algorithm library. A example using this library solves the N Queens problem for N = 255 in only few seconds and using less than 1 MB of RAM. pkalivas/radiate - A customizable parallel genetic programming engine capable of ...
[1]That's where Rust shines. It's designed with memory safety in mind, without the need for garbage collection, and has strict rules around data types and parallel operations. This minimizes the probability of errors that expose vulnerabilities, making Rust a strong choice for ...
Parcel 在 2.8.0 的更新中提到使用了一个新的打包算法,相比较于之前速度提升了 2.7 倍,并且体积还减小了 2.5 倍。同时还有其他的比较夸张的性能提升,例如 6 倍的热更新速度,增量构建的再次构建性能提升了10倍。 Parcel 是一个类似于 Webpack 、Rollup 的构建工具,相较于这一类构建工具,Parcel 主打的卖点是零...