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Release cuda memory before starting web server in demo_viser.py #328

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Release cuda memory before starting web server in demo_viser.py #328

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7 changes: 7 additions & 0 deletions demo_viser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -376,6 +376,13 @@ def main():
if isinstance(predictions[key], torch.Tensor):
predictions[key] = predictions[key].cpu().numpy().squeeze(0) # remove batch dimension and convert to numpy

# Free GPU memory after moving tensors to CPU
try:
del model, images
torch.cuda.empty_cache()
except NameError:
pass

if args.use_point_map:
print("Visualizing 3D points from point map")
else:
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