Wasmi 2.0 - Engineering of the Fastest Wasm Interpreters
Summary
Wasmi 2.0 is a high-performance WebAssembly interpreter article detailing four instruction dispatch modes, new accumulator registers, and a redesigned object model for fast instance access. It benchmarks Wasmi against Wasm3, Stitch, WAMR fast-interpreter, and Wasmtime Pulley, highlights memory and code map optimizations, SIMD considerations, and discusses future Wasmi 3.0 proposals.