From 44c5097375ae4cf40300c09473bb46cf6c5d6cb7 Mon Sep 17 00:00:00 2001
From: Ritesh Gangnani <riteshgangnani10>
Date: Sun, 5 Nov 2023 20:31:57 +0530
Subject: [PATCH] Use devices.torch_gc() instead of empty_cache()

---
 modules/sd_hijack.py | 5 +----
 modules/sd_models.py | 1 -
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/modules/sd_hijack.py b/modules/sd_hijack.py
index 059ffe8f0..0a7e5135d 100644
--- a/modules/sd_hijack.py
+++ b/modules/sd_hijack.py
@@ -1,5 +1,3 @@
-import gc 
-
 import torch
 from torch.nn.functional import silu
 from types import MethodType
@@ -193,8 +191,7 @@ class StableDiffusionModelHijack:
                 delattr(m.model.diffusion_model.output_blocks[1][1].transformer_blocks,i)
             delattr(m.model.diffusion_model.output_blocks[4][1].transformer_blocks,'1')
             delattr(m.model.diffusion_model.output_blocks[5][1].transformer_blocks,'1')
-            torch.cuda.empty_cache()
-            gc.collect()
+            devices.torch_gc()
 
     def hijack(self, m):
         conditioner = getattr(m, 'conditioner', None)
diff --git a/modules/sd_models.py b/modules/sd_models.py
index ef96d29db..2242c3637 100644
--- a/modules/sd_models.py
+++ b/modules/sd_models.py
@@ -347,7 +347,6 @@ def load_model_weights(model, checkpoint_info: CheckpointInfo, state_dict, timer
     model.is_sd2 = not model.is_sdxl and hasattr(model.cond_stage_model, 'model')
     model.is_sd1 = not model.is_sdxl and not model.is_sd2
     model.is_ssd = model.is_sdxl and 'model.diffusion_model.middle_block.1.transformer_blocks.0.attn1.to_q.weight' not in state_dict.keys()
-    
     if model.is_sdxl:
         sd_models_xl.extend_sdxl(model)