I don't think it's going to happen, due to the stack+heap per process and lack of shared memory (ok yea ETS sure) which you need for fault tolerance, necessaril

I don't think it's going to happen, due to the stack+heap per process and lack of shared memory (ok yea ETS sure) which you need for fault tolerance, necessarily requiring more copying than conventional languages. I think there are different tradeoffs that make good CPU bound performance (like Java or Go) on BEAM pretty much impossible.