#macOS #AI #画图
▎ Mochi Diffusion
在 Mac 上快速出图
苹果在去年底开源了 Core ML Stable Diffusion 框架，可以以极低的内存占用发挥出不错的速度和质量。Mochi Diffusion 借助这个框架搭建了一个比较友好的界面，可以使用不同模型快速“画”出自己想要的图片。默认生成 512x512 分辨率，可以超分到 2048x2048。
详细使用方法参见项目 README，可在 Hugging Face 下载别人转换好的模型（页面底部）。不同模型擅长的风格可能不一样，部分上传者提供了样张，可以作为挑选依据。
每次切换模型后要先花 1~2 分钟编译缓存，后续出图会很快。如图所示的配置，在 M2 上大约 20 多秒，使用神经网络引擎仅占用 148MB 内存，什么外星科技@atashare
BY 鲲的碎碎念
Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
The super secure UAE-based Telegram messenger service, developed by Russian-born software icon Pavel Durov, is looking to raise $1bn through a bond placement to a limited number of investors from Russia, Europe, Asia and the Middle East, the Kommersant daily reported citing unnamed sources on February 18, 2021.The issue reportedly comprises exchange bonds that could be converted into equity in the messaging service that is currently 100% owned by Durov and his brother Nikolai.Kommersant reports that the price of the conversion would be at a 10% discount to a potential IPO should it happen within five years.The minimum bond placement is said to be set at $50mn, but could be lowered to $10mn. Five-year bonds could carry an annual coupon of 7-8%.
鲲的碎碎念 from tw