LaunchDevelopersNovember 13, 2026

Google releases TPU Sync, open-source KV cache transfer library

Read original source →marktechpost.com

Google Cloud's Apache-2.0 C++ library treats TPU HBM, host DRAM, shared storage and the data center network as one memory hierarchy, cutting KV transfer latency over 90% on 235B–480B MoE models. Qwen3 235B KV transfer dropped from several seconds to ~230 ms; README says it is not yet recommended for general use.

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