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No.81 - 优化Go同步包中锁或原子操作在 ARM64 上的实现,提升安全并发的性能

Backlog
开源之夏2023
Opened this issue  
2020-05-27 12:02

标题
No.81 - 优化Go同步包中锁或原子操作在 ARM64 上的实现,提升安全并发的性能

描述
Go同步(sync)包中有三个关于安全并发的保障机制:原子操作(atomic.Value)、同步锁(sync.Mutex)、读写锁(sync.RWMutex),通过逻辑或算法实现对其中一个或多个进行优化,提升性能

难度

导师
@Chinx

联系方式
zhuchen@apache.org

产出标准
1、优化后的代码(Arm64结构上性能提升大于5%)
2、输出Go同步包中锁或原子操作优化案例
3、优化后的代码合入Go社区视为优选

技术要求
1、Go语言
2、基本的Linux和Git命令

相关项目
https://github.com/golang/go/tree/master/src/sync

Comments (1)

Hey @Chinx, Welcome to openEuler Community.
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Chinx created暑期2020
Chinx set related repository to openEuler/marketing
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genedna set related project to Summer 2020
genedna set deadline to 2020-07-02
genedna set start time to 2020-07-01
genedna changed deadline from 2020-07-02 to 2020-09-30
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