Add a warning if a card that doesn't support cuda malloc has it enabled.

main.py

@@ -72,6 +72,17 @@ from server import BinaryEventTypes
 from nodes import init_custom_nodes
 import comfy.model_management
 
+def cuda_malloc_warning():
+    device = comfy.model_management.get_torch_device()
+    device_name = comfy.model_management.get_torch_device_name(device)
+    cuda_malloc_warning = False
+    if "cudaMallocAsync" in device_name:
+        for b in cuda_malloc.blacklist:
+            if b in device_name:
+                cuda_malloc_warning = True
+        if cuda_malloc_warning:
+            print("\nWARNING: this card most likely does not support cuda-malloc, if you get \"CUDA error\" please run ComfyUI with: --disable-cuda-malloc\n")
+
 def prompt_worker(q, server):
     e = execution.PromptExecutor(server)
     while True:
@@ -147,6 +158,9 @@ if __name__ == "__main__":
             load_extra_path_config(config_path)
 
     init_custom_nodes()
+
+    cuda_malloc_warning()
+
     server.add_routes()
     hijack_progress(server)