Update README.md

README.md

@@ -3,8 +3,10 @@ license: openrail
 tags:
 - sdxl
 ---
+# Current sample model
 https://civitai.com/models/508420
 
+# Overview
 This is my attempt at creating a truely open source SDXL model that people might be interested in using....
 and perhaps copying the spirit and creating other open source models.
 I'm including EVERYTHING I used to create my onegirl200 model:
@@ -21,4 +23,13 @@ I also used their tagging ALMOST as-is. I only added one tag:  "anime"
 See [METHODOLOGY-adamw.md] for a detailed description of what I personally did to coax a model out
 of this dataset.
 
-I also plan to try other training methods.
+I also plan to try other training methods.
+
+# Memory usage tips
+I am using an RTX4090 card, which has 24 GB of VRAM. So I optimize for best quality, and then fastest speed,
+that I can fit on my card.
+Currently, that means bf16 SDXL or Cascade model finetunes, using "Default" attention, and no gradient saves.
+
+You can save memory, at the sacrifice of speed, by enabling gradient saving. You can save more memory, 
+at the sacrifice of a little quality, by switching to Xformers attention.
+Using those adjustments, you can run adafactor/adafactor finetunes on a 16GB card.