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Re:Modern garbage collection: Part 2 by masklinn on Saturday December 14, 2019 @07:41AM (#21789227)
> True. This is why any serious game running on a VM with GC would avoid any kind of per-frame memory allocation and use arena allocators instead.

The problem is having the VM allow and support that usage, and the JVM definitely is not best-of-class there. See ixy[0] from a few months back where the researchers / developers didn't manage to get under

> ~20 bytes of allocation per forwarded packet in Java.

[0] https://github.com/ixy-languages/ixy-languages

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