From bf5067f50ca32cd4764638702e3cc38bca8bfd8b Mon Sep 17 00:00:00 2001
From: Kohaku-Blueleaf <59680068+KohakuBlueleaf@users.noreply.github.com>
Date: Wed, 25 Oct 2023 12:54:28 +0800
Subject: Fix alphas cumprod

---
 modules/sd_models.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'modules/sd_models.py')

diff --git a/modules/sd_models.py b/modules/sd_models.py
index 23660454..7ed89a9c 100644
--- a/modules/sd_models.py
+++ b/modules/sd_models.py
@@ -396,6 +396,8 @@ def load_model_weights(model, checkpoint_info: CheckpointInfo, state_dict, timer
         enable_fp8 = True
     elif model.is_sdxl and shared.cmd_opts.opt_unet_fp8_storage_xl:
         enable_fp8 = True
+    else:
+        enable_fp8 = False
 
     if enable_fp8:
         devices.fp8 = True
@@ -416,7 +418,6 @@ def load_model_weights(model, checkpoint_info: CheckpointInfo, state_dict, timer
                     module.to(torch.float8_e4m3fn)
             model.model.diffusion_model = model.model.diffusion_model.to(torch.float8_e4m3fn)
             timer.record("apply fp8 unet")
-        model.alphas_cumprod = model.alphas_cumprod.to(torch.float32)
 
     devices.unet_needs_upcast = shared.cmd_opts.upcast_sampling and devices.dtype == torch.float16 and devices.dtype_unet == torch.float16
 
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