Resin: experimental Rust LLM inference library vibes-code onto Intel HPU in hours

charles_irl · x · 2026-10-31

ekzhang1's experimental open-source library Resin (313 stars) is a set of building blocks for LLM inference: a headless Rust engine (scheduler, KV cache, metrics) plus model-specific forward-pass kernels. In a highlighted GitHub issue, user abotsis says vLLM/vllm.cpp/llama.cpp all imposed limits on his obscure Intel/Habana HPU backend, but with Resin, Claude merged his forwards with Resin's scheduler/batcher in about 4-5 hours, achieving near-linear concurrency scaling to batch 16 — with templating and caching thrown in for free.

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