Hacker News Top Stories with Summaries (August 16, 2023)
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<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for August 16, 2023 :</p>
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How Is LLaMa.cpp Possible?
Summary: LLaMa.cpp is a project that rewrote the LLaMa inference code in raw C++, enabling it to run locally on various hardware. With optimizations and quantizing the weights, it can run a 7B parameter model at 1 token/s on a Pixel5, ~16 tokens/s on an M2 Macbook Pro, and 0.1 tokens/s on a 4GB RAM Raspberry Pi. Memory bandwidth is the limiting factor for sampling from transformers, and reducing memory requirements through quantization makes them easier to serve.
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Opendream: A layer-based UI for Stable Diffusion
Summary: Opendream is an extensible, easy-to-use, and portable diffusion web UI that brings features like layering, non-destructive editing, portability, and easy-to-write extensions to Stable Diffusion workflows. It allows users to save and share workflows, supports non-destructive editing, and provides a simple way to write and install extensions. The project is open-source and licensed under the MIT License.