Is a generational GC possible for 1.9.2?

新一代垃圾收集器能否和1.9.2有缘呢？

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InfoQ: What are the difficulties in making a generational GC for the Ruby 1.9.x VM?

InfoQ：在Ruby 1.9 . x VM中使用这个新一代的GC有什么困难呢？

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Switching to generational GC can improve performance on IBM JVMs, particularly for larger heap sizes, typically by around 5%.

切换到分代垃圾回收可以改善 IBM JVM 的性能，对于较大的堆而言，性能可以提升 5% 左右。

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