Uploaded sanitized BC250/ROCm Repository.

ComfyUI Scripts/bc250_read2.py

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+"""Read more of model_management.py — find how --novram affects GPU compute."""
+import paramiko
+
+k = paramiko.Ed25519Key.from_private_key_file(r'C:\Users\fabia\.ssh\id_ed25519')
+c = paramiko.SSHClient()
+c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+c.connect('192.168.178.150', username='fabian', pkey=k, timeout=10)
+sftp = c.open_sftp()
+
+with sftp.open('/home/fabian/ComfyUI/comfy/model_management.py', 'r') as f:
+    mgmt = f.read().decode()
+
+lines = mgmt.split('\n')
+
+# Find all functions related to device/offload
+print("=== KEY FUNCTIONS ===")
+for keyword in ['unet_offload_device', 'unet_device', 'NO_VRAM', 'should_use', 'get_torch_device', 
+                'def text_encoder_device', 'def text_encoder_offload', 'VRAMState']:
+    for i, line in enumerate(lines):
+        if keyword in line and ('def ' in line or 'class ' in line or '=' in line[:50]):
+            print(f"  L{i+1}: {line.strip()[:100]}")
+
+# Show VRAMState enum
+print("\n=== VRAMState ===")
+for i, line in enumerate(lines):
+    if 'class VRAMState' in line or (i > 0 and 'VRAMState' in lines[i-1] and 'class' in lines[i-1]):
+        for j in range(i, min(i+15, len(lines))):
+            print(f"  {j+1}: {lines[j]}")
+        break
+
+# Show unet_offload_device
+print("\n=== unet_offload_device ===")
+for i, line in enumerate(lines):
+    if 'def unet_offload_device' in line:
+        for j in range(max(0,i-2), min(i+15, len(lines))):
+            print(f"  {j+1}: {lines[j]}")
+
+# Show text_encoder functions
+print("\n=== text_encoder_device ===")
+for i, line in enumerate(lines):
+    if 'def text_encoder_device' in line:
+        for j in range(max(0,i-2), min(i+12, len(lines))):
+            print(f"  {j+1}: {lines[j]}")
+
+print("\n=== text_encoder_offload_device ===")
+for i, line in enumerate(lines):
+    if 'def text_encoder_offload_device' in line:
+        for j in range(max(0,i-2), min(i+12, len(lines))):
+            print(f"  {j+1}: {lines[j]}")
+
+# Show how NO_VRAM is used in loading logic
+print("\n=== NO_VRAM usage in model loading ===")
+for i, line in enumerate(lines):
+    if 'NO_VRAM' in line:
+        print(f"  L{i+1}: {line.strip()[:120]}")
+
+# Show the VRAM state setting logic
+print("\n=== vram_state assignment ===")
+for i, line in enumerate(lines):
+    if 'vram_state' in line and ('=' in line) and 'VRAMState' in line:
+        print(f"  L{i+1}: {line.strip()[:120]}")
+
+sftp.close()
+c.close()