I am working on ultra-low latency emulation. I have a RISC-V emulator (https://github.com/fwsGonzo/libriscv https://github.com/fwsGonzo/libriscv) that I am crea

I am working on ultra-low latency emulation. I have a RISC-V emulator (https://github.com/fwsGonzo/libriscv https://github.com/fwsGonzo/libriscv) that I am creating to fork itself really fast and use almost no working memory. Programs can make do with 64kb memory, which includes the emulator itself and everything it uses. https://cloud.nwcs.no/index.php/s/iP6aYJaoBtXbbqM https://cloud.nwcs.no/index.php/s/iP6aYJaoBtXbbqM Those measurements are from a production environment, meaning these numbers are very real! In a synthetic benchmark the fork happens at just ~200 nanoseconds, and it's really a meaningless number.