Making Low-Bit LLMs Actually Fast in Parallel via Vector Table Lookup
Vec-LUT turns repetitive scalar table lookups into contiguous vector reads, accelerating parallel ternary LLM inference on x86 and ARM CPUs by up to 4.2×.
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Vec-LUT turns repetitive scalar table lookups into contiguous vector reads, accelerating parallel ternary LLM inference on x86 and ARM CPUs by up to 4.2×.
A look at the practicalities of deploying large language models on edge devices.