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by chrisseaton 4218 days ago
Yeah, but it's not just bundled - to me that it sounds like we just link against a JVM library to produce a binary. What we do is to compile the Ruby interpreter, the JIT compiler and the JVM runtime in one big step - whole program analysis.

Memory usage and startup time are comparable to MRI - http://www.oracle.com/technetwork/java/jvmls2013wimmer-20140... see slide 19.

If you want to contribute there are beginner bugs (admittedly you need to be a fairly confident beginner) at https://github.com/jruby/jruby/issues?q=is%3Aopen+is%3Aissue....