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"--no-half-vae" doesn't reduce memory usage, it forces A1111 to use 32-bit floats for the VAE decoding.
by Filligree 3y ago
"--no-half-vae" doesn't reduce memory usage, it forces A1111 to use 32-bit floats for the VAE decoding.
- dragonwriter 3y ago--no-half-vae, IIRC, is required for the stock sdxl vae model because otherwise it frequently produces errors. I believe there’s a half-precision fixed VAE floating around and baked into many SDXL-derived checkpoints that avoids this problem.