特朗普的最新發言似乎凸顯，他目前的目標並非「推翻政權」，而是「改變政權的性質」，儘管他以往常常前後說法不一。
No little birds this week — or at least ones we can share. Remember, if you have a tip for us, you can either email me at [email protected] or reach me through Signal at kkorosec.07. Sean O’Kane’s email is [email protected]
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In 2010, GPUs first supported virtual memory, but despite decades of development around virtual memory, CUDA virtual memory had two major limitations. First, it didn’t support memory overcommitment. That is, when you allocate virtual memory with CUDA, it immediately backs that with physical pages. In contrast, typically you get a large virtual memory space and physical memory is only mapped to virtual addresses when first accessed. Second, to be safe, freeing and mallocing forced a GPU sync which slowed them down a ton. This made applications like pytorch essentially manage memory themselves instead of completely relying on CUDA.
对赌条款：亚马逊的350亿"悬顶之剑"在融资的欢呼声背后，最值得关注的条款隐藏在亚马逊500亿美元投资的结构中。据多方报道，其中350亿美元附带了明确的业绩对赌条件：OpenAI必须在2028年底前完成首次公开募股，或实现通用人工智能。
Российский генерал рассказал о подготовке десятков тысяч специалистов для подразделений беспилотной авиации14:51