From 8594c8be4d8c0d7c9b5eb3d69d0c96cc80cffcc4 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Sun, 22 Oct 2023 13:53:59 -0400
Subject: [PATCH 1/2] Empty the cache when torch cache is more than 25% free
 mem.

---
 comfy/model_management.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/comfy/model_management.py b/comfy/model_management.py
index 64ed19727..53582fc73 100644
--- a/comfy/model_management.py
+++ b/comfy/model_management.py
@@ -339,7 +339,11 @@ def free_memory(memory_required, device, keep_loaded=[]):
 
     if unloaded_model:
         soft_empty_cache()
-
+    else:
+        if vram_state != VRAMState.HIGH_VRAM:
+            mem_free_total, mem_free_torch = get_free_memory(device, torch_free_too=True)
+            if mem_free_torch > mem_free_total * 0.25:
+                soft_empty_cache()
 
 def load_models_gpu(models, memory_required=0):
     global vram_state

From 2ec6158e9e10cc5e1cc4b27b2930b75167db20de Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Sun, 22 Oct 2023 23:38:18 -0400
Subject: [PATCH 2/2] Call widget callback on value control to fix primitive
 node issue.

---
 web/scripts/widgets.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/web/scripts/widgets.js b/web/scripts/widgets.js
index 2b0239374..2b6747769 100644
--- a/web/scripts/widgets.js
+++ b/web/scripts/widgets.js
@@ -84,6 +84,7 @@ export function addValueControlWidget(node, targetWidget, defaultValue = "random
 
 			if (targetWidget.value > max)
 				targetWidget.value = max;
+			targetWidget.callback(targetWidget.value);
 		}
 	}
 	return valueControl;