AI训练瓶颈突破！Xscape硅光技术带来超高带宽，能耗更低！
在AI训练领域，GPU和其他芯片之间的通信互联（interconnects）是数据传输的关键，但这些互联的带宽限制了AI训练的性能。2022年的一项调查显示，AI开发者通常只能利用GPU容量的25%。Xscape Photonics的首席执行官兼联合创始人Vivek Raghunathan提出了一种可能的解决方案:采用具有更高带宽的新互联技术，其核心技术是硅光子技术，这是一种通过操纵光来传输数据的硅基材料。Xscape Photonics位于硅谷核心地带的圣克拉拉，其技术起源于哥伦比亚大学的一个实验室，那里的三位教授发明了一种他们认为可以
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