LMCache Delivers 2.8x Speedup for Repeated LLM Prompts Without GPU

LMCache, an open-source KV cache layer, stores KV cache tensors in memory (L1) or external systems (L2) to avoid redundant calculations for shared prompts, achieving a 2.8x speedup for repeated LLM prompts without requiring a GPU. Its vendor-neutral design allows integration with various mainstream open-source serving engines, inference frameworks, and hardware vendors.