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> Accessing Java objects from native code is also a pain, with potential performance gotchas (pinning, mostly). What do you mean by pinning? If you mean pinnin

by wging 9y ago

> Accessing Java objects from native code is also a pain, with potential performance gotchas (pinning, mostly). What do you mean by pinning? If you mean pinning threads to cores, how does that relate to JNI?

bennofs 9y ago
Probably pinning the object in memory, so that you can keep a stable reference to it without the danger of the GC moving it away under your pointer.
lamansion 9y ago
Do some research on GC locker.