Java 1.6 vs C ++的性能？ [英] Performance of Java 1.6 vs C++?

问题描述

对于Java 1.6，我们可以说Java 1.6的性能几乎等同于C ++代码，或者与C ++相比，Java在性能方面还有很多改进吗？

With Java 1.6 out can we say that performance of Java 1.6 is almost equivalent to C++ code or still there is lot to improve on performance front in Java compared to C++ ?

谢谢。

推荐答案

Debian喜欢对这类事情进行基准测试。在他们的情况下，Java似乎快了一半，消耗的内存是C ++的2-18倍。

Debian likes to conduct benchmarks on this sort of thing. In their case, it appears that Java is about half as fast and consumes 2-18 times as much memory as C++.

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