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有没有必要做内存池 #1683

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jiangbing321 opened this issue Jan 10, 2025 · 1 comment

jiangbing321 commented Jan 10, 2025

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Barenboim commented Jan 10, 2025

简单来讲，没有必要。

我们的内存分配释放都是跨线程的，实现内存池需要把标准的malloc的代码都实现一遍。而且会导致代码可读性变得很差。

可能的内存优化，是复用task的内存，不要每次分配释放。但我们实验过基本也没有什么影响，只有那种节点都非常简单的DAG，运行很多次才能看出区别。

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