Pushing the limits of RISC-V emulation
Summary
Pushing the limits of RISC-V emulation explores optimizations for open-source RISC-V emulators (OpenVM) using ahead-of-time recompilation, predecoding, and tail-calling/dispatched interpreter techniques to close the gap with native performance. The post covers multiple backends, tradeoffs, and benchmarks, offering concrete guidance for developers building portable, high-performance emulation layers.