假设 Go 版本也像 Rust 一样每次构建一个新的结构体用于反序列化,那么 Go 版本的耗时将会增加到 10ms 左右,比上面测出的 Rust 的结果要差。 那么在 Rust 版本中可以使用类似的池化技术吗? 我们可以做一个简单的实验—— pooled_write_request 这个测试的逻辑和 Go 版本的类似: let mut request_pooled = ...
首先,从设计理念上,Go 和 Rust 有不同的目标。Go 致力于提供一种简单、快速、可靠的语言, Bias Towards Simplicityroximateобы kali mv,适合大规模分布式系统和云计算。Rust 则着力于提供一种安全、性能优越、可靠的语言,Bias Towards Safety and Performance。 在性能方面,Rust 明显优势。Rust 的编译器可以生成...
题图来自 Go vs. Rust: The Ultimate Performance Battle 241. Yield priority to other threads Explicitly decrease the priority of the current process, so that other execution threads have a better chance to execute now. Then resume normal execution and call functionbusywork. 将优先权让给其他线程 ...
这里能够看出,在使用8个线程进行简单计算时,Rust的性能是稍高于于Go的,11.5ms vs 12.9ms,并没有太大优势。因此如果不考虑gc、内存控制、泛型等因素,Go必然是第一选择,因为Go的学习曲线比Rust平缓太多了,开发效率也更高,何况Go的异步网络IO也是如此的优秀,这方面Rust还有待提高～ 补充1 当线程数进一步增加时,例如...
Josh Hannaford, IBM: https://developer.ibm.com/technologies/web-development/articles/why-webassembly-and-rust-together-improve-nodejs-performance/ [10] Sam Rose, CV 合作伙伴: /golang/rust-vs-go [11] Josh Hannaford, IBM: https://developer.ibm.com/technologies/web-development/articles/why-webass...
我们在优化 GreptimeDB v0.7 的写入性能时,通过火焰图发现耗费在解析 Prometheus write request 上的 CPU 时间片占了 12% 左右。相比之下,Go 语言开发的 VictoriaMetrics 耗费在协议解析上的 CPU 仅 5% 左右。这…
A refresher on Go vs. Rust—speed, performance, security, and ease of use Go and Rust are powerful, scalable general-purpose programming languages that can be used to develop a range of software—from web applications to distributed microservices. Here’s a quick, high-level refresher of each...
Both Rust and Go are known for great performance. They not only perform well but perform better than many of those languages that came before them. However, in terms of the Rust vs. Go Performance comparison, Rust is faster than Go in a variety of tasks. Overall, Rust is faster than th...
这个看市场就知道了，目前Go更有钱途，而有钱途才能有前途。原本Rust有Libra作背书，可以大大宣传一把...
Go 1.20改进了编译器性能并扩展了覆盖率的支持 -https://www.infoq.com/news/2023/02/go-1-20-generics-performance/ gofs: 一个开箱即用的基于Go的跨平台文件同步工具 -https://github.com/no-src/gofs 使用Singleflight优化你的Go代码 -https://levelup.gitconnected.com/optimize-your-go-code-using-sin...