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device mismatch solved for truncated SVD #49

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device mismatch solved for truncated SVD #49

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4 changes: 2 additions & 2 deletions tntorch/round.py
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Original file line number Diff line number Diff line change
Expand Up @@ -131,10 +131,10 @@ def truncated_svd(
# NOTE: Special case: M = zero -> rank is 1
if batch:
if svd[1].max() < 1e-13:
return torch.zeros([batch_size, M.shape[1], 1]), torch.zeros([batch_size, 1, M.shape[2]])
return torch.zeros([batch_size, M.shape[1], 1]).to(M.device), torch.zeros([batch_size, 1, M.shape[2]]).to(M.device)
else:
if svd[1][0] < 1e-13:
return torch.zeros([M.shape[0], 1]), torch.zeros([1, M.shape[1]])
return torch.zeros([M.shape[0], 1]).to(M.device), torch.zeros([1, M.shape[1]]).to(M.device)

S = svd[1]**2

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