Pelemay updates
summary
Pelemay is a native Elixir compiler that emits SIMD C and assembly, demonstrating concrete speedups: 16 µs vs 34 µs for integer map (≈2.1×), 6.16 µs vs 27 µs for float map (≈4.4×) and 0.688 µs vs 2.21 µs for String.replace (≈3.2×). It generates ~70 assembly instructions, builds on x86_64 and ARM, runs on Nerves and Raspberry Pi 4, and includes a CUDA prototype (currently slower due to GPU transfer overhead) plus planned FFI and external-process interface improvements.
AI-written summary · about
chapters (10)
- 0:00Intro
- 3:22integer calculation
- 5:22float calculation
- 7:00string replace
- 8:02execution on navs
- 15:31linear graph
- 16:51future work
- 18:05adoption and supporters
- 19:33epilogue
- 20:42message
