The sampler vibe started with LMS, then there was a big migration to using EULER A. Are many now moving to DPM++ e.g. DPM++ 2S a Karras and why?

• k-diffusion

  20 2,078 8.4 Python

  Karras et al. (2022) diffusion models for PyTorch

Am curious in seeing what drives these choices. I think LMS was the default in Dreamstudio when Stable Diffusion was released. Then Euler A became the default in AUTOMATIC1111 which I think explained a lot. But now that many people are more literate about samplers it looks like these decision are more deliberate. With a lot more samplers implemented in https://github.com/crowsonkb/k-diffusion and added to AUTOMATIC1111, is speed the main driver (DPM++ is a lot about speed https://arxiv.org/abs/2211.01095), what about image quality? What are your thoughts?

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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