Running Ruby on RISC-V

With the release of the new arm64 architecture M1 Macbooks, I started wondering about x86 alternatives and came across RISC-V. RISC-V is an open source ISA (the set of instructions documented by a CPU) which does not cost anything to use. Anyone can take the ISA, build a chip which implements the ISA and then any software compiled for RISC-V will run on that chip. Several generations of RISC ISAs were created at UC Berkeley in the 1980s.