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Re:Jane Street and the OCaml Compiler (2018) [video] by mlrtime on Thursday March 26, 2020 @07:54AM (#22692587)
You basically write Java as C++, you don't use any builtins, write everything yourself from pure java.
Re:Jane Street and the OCaml Compiler (2018) [video] by spugody on Thursday March 26, 2020 @09:12AM (#22693198)
I know you said "almost" but you don't have to re-write huge amounts to achieve zero gc and very low latency. There are open source tools, eg. agrona, aeron, that get you a lot of the way there.
Re:Jane Street and the OCaml Compiler (2018) [video] by dirtydroog on Thursday March 26, 2020 @09:05AM (#22693132)
And I'd imagine sun.misc.Unsafe is used quite often too.