一 | LONDON -- LONDON (AP) — King Charles III will travel to Kenya later this month for a state visit full of symbolism: His mother, the late Queen Elizabeth II, learned she had become queen while visiting a game preserve in the East African nation in 1952.The trip, announced Wednesday by Buckingham Palace, will be Charles’ first to a Commonwealth nation since he succeeded his mother last year, underscoring the king’s commitment to an organization that has been central to Britain’s global power and prestige since World War II.During the Oct. 31-Nov. 3 visit, Charles plans to meet with Kenyan President William Samoei Ruto and to visit Nairobi National Park, where he will have a chance to demonstrate his concern for environmental preservation and fighting climate change.Britain’s royal family has long ties to Africa. In 1947, the future queen pledged lifelong service to Britain and the Commonwealth on her 21st birthday. Charles himself visited Kenya in 1971, and he attended the Commonwealth heads of government meeting in Rwanda in 2022.The Commonwealth is a voluntary association of 56 independent countries, most of which have historical ties to the United Kingdom and its former empire. Charles became the symbolic head of the organization after the queen died last year, but the honor is not hereditary.。 8 月 26 日消息，NVIDIA GeForce 技术推广专家 Jacob Freeman 今天（8 月 26 日）在 X 平台发布推文，爆料称英伟达计划升级 NVIDIA App，为 Resizable BAR 新增控制选项。Resizable BAR（可调整大小的基址寄存器）是一种让 CPU 更大范围访问 GPU 显存的技术。
二 | 在传统 PCIe 架构中，CPU 与显存之间的通信存在“瓶颈”，CPU 每次只能以 256MB 为单位的区块访问显存。
三 | 而启用 Resizable BAR 后可以打破 256MB 的限制，让 CPU 可以直接、并发且完整地读取整个显存容量，在《赛博朋克 2077》等游戏中，可以带来约 5%~12% 的性能提升。最新消息称英伟达计划在未来的 NVIDIA App 升级中，为该功能提供“自动”、“启用”和“禁用”3 种模式，其中默认选择“自动”模式，目前尚不确定具体上线日期。附上相关截图如下：查询现有 NVIDIA App 选项，暂未发现相关选项：。
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