On: Writing memory safe JIT compilers

[indolering]

> In my experience generally GraalVM is slower to start, but after a few iterations it can be as fast or faster

Probably having to do with the JVM being optimized for long-running server processes.

>the same results can be amplified if you use the JVM instead of AOT (i.e. it's even slower to start, but eventually it can be much faster.)

OpenJ9 has a caching JIT server that (theoretically) would work around this.