Tweak lowvram memory formula.

NeoWorldTeam · Aug 3, 2024 · 91be9c2 · 91be9c2
1 parent 03c5018
commit 91be9c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/comfy/model_management.py b/comfy/model_management.py
@@ -450,7 +450,7 @@ def load_models_gpu(models, memory_required=0, force_patch_weights=False, minimu
         if lowvram_available and (vram_set_state == VRAMState.LOW_VRAM or vram_set_state == VRAMState.NORMAL_VRAM):
             model_size = loaded_model.model_memory_required(torch_dev)
             current_free_mem = get_free_memory(torch_dev)
-            lowvram_model_memory = max(64 * (1024 * 1024), (current_free_mem - minimum_memory_required), current_free_mem * 0.33)
+            lowvram_model_memory = max(64 * (1024 * 1024), (current_free_mem - minimum_memory_required), min(current_free_mem * 0.4, current_free_mem - minimum_inference_memory()))
             if model_size <= lowvram_model_memory: #only switch to lowvram if really necessary
                 lowvram_model_memory = 0