Katelyn is a writer with CNET covering artificial intelligence, including chatbots, image and video generators. Her work explores how new AI technology is infiltrating our lives, shaping the content ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

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What happened: Astronomers used the CHARA Array to capture the first detailed images of two novae within days to weeks of their eruptions in 2021. What they found: Nova V1674 Her showed two ...

单机 PyTorch 模型跑推理没什么问题，但数据量一旦上到万级、百万级，瓶颈就暴露出来了：内存不够、GPU 利用率低、I/O 拖后腿，更别说还要考虑容错和多机扩展。 传统做法是自己写多线程 DataLoader、管理批次队列、手动调度 GPU 资源，这哥工程量可不小，调试 ...

目前来看Google 是唯一一家在 AI 价值链上实现端到端垂直整合的公司。从基础模型 (Gemini)、应用层 (ImageFX, Search with Gemini, NotebookLM)，到云架构 (Google Cloud, Vertex AI) 以及硬件 (TPUs)，几乎全都有所布局。 长期以来Google 一直在通过提升自身能力来减少对 NVIDIA GPU 的依赖。