华为推新技术优化大模型推理：UCM 技术缓解 HBM 依赖
8月12日，华为将在 2025金融AI推理应用落地与发展论坛 上发布突破性 AI 推理创新技术 UCM（推理记忆数据管理器）。该技术有望降低中国 AI 推理对 HBM（高带宽内存）的依赖，并显著提升国内大模型推理性能。UCM 以 KV Cache 为核心，融合多类型缓存加速算法工具，通过分级管理推理过程中产生的记忆数据，扩大上下文窗口，实现高吞吐、低时延的推理体验，并降低每 Token 的推理成本。这一方案可缓解 HBM 资源不足带来的任务卡顿与响应延迟问题。在此次论坛上，华为将与中国银联共同发布 AI
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