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Interaction between Tensorflow Java and JavaCPP Pointer deallocation #208

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@skirdey

I am trying to understand why when I use DJL + Tensorflow engine, there is a good amount of time spent in GC, while both DJL and Tensorflow Java seem to use pointerscope and do not relay on GC for object cleanup.

For example, I see JavaCPP Pointer.deallocator gets invoked https://github.com/bytedeco/javacpp/blob/master/src/main/java/org/bytedeco/javacpp/Pointer.java#L666-L667

which is a heavy synchronized call.

Any help is appreciated.

Screen Shot 2021-02-04 at 4 34 24 PM

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