What makes JNI calls slow?

Question: ❓❓❓ I know that ‘crossing boundaries’ when making a JNI call in Java is slow. However I want to know what is it that makes it slow? What does the underlying jvm implementation do when making a JNI call that makes it so slow? Good Answer: πŸ‘ŒπŸ‘ŒπŸ‘Œ First, it’s Read more…

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