Show HN: Elfconv – Linux Apps to High-Performance WASM Binary Translator https://ift.tt/4nF8YJ6

Show HN: Elfconv – Linux Apps to High-Performance WASM Binary Translator This post introduces elfconv, a binary translator that converts Linux applications into WebAssembly. repo: https://ift.tt/WubBjOo Recently, performance has improved dramatically. In our LINPACK benchmark, the Wasm generated from ELF/AArch64 by elfconv now runs at roughly 60–80% of the performance of the Wasm directly compiled from source code. This shows that elfconv can produce WebAssembly with practical, real‑world performance! Furthermore, compared to QEMU running in the browser, it achieves approximately 68× the performance. Benchmark test: https://ift.tt/3yWm504 QEMU in the browser: https://ift.tt/zFmUdJW Please give it a try, and feel free to submit any issues or pull requests! https://ift.tt/ywFSuBp April 16, 2025 at 11:48PM