tightwad

Pools mismatched GPUs across machines and speeds up local LLM inference with speculative decoding.

PlatformWebfree

Tightwad is a mixed-vendor GPU inference cluster manager that pools CUDA and ROCm GPUs across machines and speeds up local LLM inference with a speculative-decoding proxy: a small model drafts tokens and a larger model verifies them in batch. It plugs into an existing chat app with a single URL change and requires no other workflow adjustment.

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