I wonder why not much is done to bring high performance scientific computing to common lisp. There are some interesting projects I was able to find like https:/

I wonder why not much is done to bring high performance scientific computing to common lisp. There are some interesting projects I was able to find like https://github.com/clasp-developers/clasp https://github.com/clasp-developers/clasp and https://github.com/marcoheisig/Petalisp https://github.com/marcoheisig/Petalisp and https://github.com/takagi/avm https://github.com/takagi/avm. But I guess it would be good to have a coordinated effort in this area.