最近正好遇到了这个问题,起因是 c++ 下用 std::async 去调用 python 封装的函数崩溃,然后查了下是 gil 的问题。 参考了 stackoverflow 上的一些回答和代码,写了一个 demo 供参考。 Se você fizer login em um computador público, não se esqueça de sair do gmail antes de sair do computador. Saiba mais sobre como fazer login seguro.
Gil Dezer Bio, Net Worth, Salary Age, Height, Weight, Wiki, Health
但是为什么 gil 没有被删除呢? 与 python 2 相比,删除 gil 会使 python 3 在单线程性能上变慢,您可以想象这会导致什么结果。 您无法与 gil 的单线程性能优势争论不休。 所以结果是.
三、pypy 的尝试 pypy 使用 stm(software transactional memory)来去除 gil,这有点像 python 的 zodb 数据库基于 conflict 的并发机制那样,是一种无锁实现。但是,stm 目前不.
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