From 4941671b5a5c65fea48be922caa76b7f6a0a4595 Mon Sep 17 00:00:00 2001
From: comfyanonymous <121283862+comfyanonymous@users.noreply.github.com>
Date: Wed, 4 Mar 2026 23:39:51 -0800
Subject: [PATCH] Fix cuda getting initialized in cpu mode. (#12779)

---
 comfy/model_management.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/comfy/model_management.py b/comfy/model_management.py
index 809600815..ee28ea107 100644
--- a/comfy/model_management.py
+++ b/comfy/model_management.py
@@ -1666,12 +1666,16 @@ def lora_compute_dtype(device):
     return dtype
 
 def synchronize():
+    if cpu_mode():
+        return
     if is_intel_xpu():
         torch.xpu.synchronize()
     elif torch.cuda.is_available():
         torch.cuda.synchronize()
 
 def soft_empty_cache(force=False):
+    if cpu_mode():
+        return
     global cpu_state
     if cpu_state == CPUState.MPS:
         torch.mps.empty_cache()