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Hacker News·3 min read·hard

Show HN: MemStitch – Zero-copy context bridging for vLLM (25x TTFT speedup)

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Show HN: MemStitch – Zero-copy context bridging for vLLM (25x TTFT speedup)
AI Summary

MemStitch is a new tool designed to bridge memory caches between agents in multi-agent GPU inference workflows. It achieves a 25x speedup in Time-to-First-Token (TTFT) by eliminating redundant prefill phases.

Why it matters

This optimization significantly reduces latency and VRAM usage for complex AI pipelines, making multi-agent systems more efficient and scalable.

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Zero-Copy Context Bridging Gateway for Multi-Agent GPU Inference.

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The content is a technical product announcement focused on performance benchmarks and software utility.

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