9月19日,全球著名芯片IP设计公司ARM Holdings Ltd股价当日盘中大涨5.1%,引发市场热议。这一涨幅与ARM宣布的一项重要技术整合计划密切相关。
ARM当日宣布,将把其自主研发的Kleidi技术整合到主流的人工智能框架PyTorch和ExecuTorch中。通过这一整合,ARM芯片在云端和边缘设备上运行大语言模型(LLM)等AI工作负载的性能将获得显著提升。
针对云端场景,ARM已与亚马逊、谷歌等主要云服务商达成合作,将Kleidi与PyTorch相整合。根据测试,在亚马逊网络服务公司的ARM芯片Graviton4上,首次回应LLM模型的时间可加快2.5倍。同时,Kleidi还将优化PyTorch的编译功能,进一步提升1.35至2倍的AI推理性能。
在边缘设备端,Kleidi将与PyTorch的ExecuTorch推理运行时整合,也有望为诸多设备端应用带来显著的性能加速。ARM表示,这些整合措施将立即为广大开发者带来实质性收益,进一步加速ARM芯片在云端和边缘环境中的AI部署。
得益于这项自主创新的Kleidi技术,ARM已在全球AI芯片竞赛中占据了先机。市场预计,凭借不断提升的性能优势,ARM芯片未来将进一步提高在人工智能等热门领域的市占份额。这也是ARM当日股价大涨的主要原因。
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