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3 dead after partial residential building collapse in north China’s Shijiazhuang_我的网站

A | (ECNS) -- Three people died after part of a four-story residential building collapsed in Shijiazhuang, north China’s Hebei Province, at 5:42 a.m. Wednesday, according to the city’s Xinhua District Emergency Management Bureau. A total of four people were trapped in two households, of whom three died in hospital despite emergency treatment, while the other is receiving medical attention and is in stable condition, according to the city's emergency management bureau. Five nearby residents who sought medical attention were examined at a hospital and later discharged. Search and rescue operations have ended. Preliminary checks suggest a gas leak may have triggered a blast that caused the partial collapse. Residents of the building and nearby homes have been relocated, while the cause of the accident remains under investigation. (By Intern Yang Hongran, Zhang Dongfang)
。 8 月 26 日消息,科技媒体 AppleInsider 昨日(8 月 25 日)发布博文,报道称 Parallels Desktop 27 已发布,新增基于 Metal 的图形驱动,为 Windows 虚拟机带来 OpenGL 4.3 支持。援引博文介绍,新版本采用基于 Metal 的图形驱动,为 Windows 虚拟机加入 OpenGL 4.3 支持,覆盖 ArcGIS Pro、ZWCAD 和 Blender 4.3 等专业应用。Parallels 声称,在搭载 M3 及后续处理器的 Mac 设备上,OpenGL 性能最高提升 160%,ArcGIS Pro 三维渲染速度最高提升 35%。

B | Parallels Desktop 27 还为 M4 及后续款 Mac 上的 Linux 和 Windows 虚拟机加入可扩展矩阵扩展 2(SME2)指令支持。官方称,该功能可让 AI 和机器学习矩阵运算速度最高提升 7 倍,神经网络推理速度最高提升 1.75 倍。新版还改善 Ollama 和 llama.cpp 等工具在虚拟机中的运行性能,对于需要在本地构建、测试 AI 工作负载的开发者,这项升级可以减少对云端算力额度的依赖。
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