feat: 使用原子操作来优化性能

[QingYi-Studio]

原子操作理论上可以获得更好的性能。

[TYLDDB]

@Grey-Wind Maybe we can use this.

[Grey-Wind]

@Grey-Wind Maybe we can use this.

Sure.

[Grey-Wind]

#4

Look this PR. Although it is a thread lock, it also has good performance.

[TYLDDB]

在多次测试下，已达到能力范围内的性能瓶颈，故快速缓存的速度优化不在考虑继续进行。