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Update utils.py

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Daniel Han-Chen 2024-01-29 23:14:51 +11:00
commit a7bfeec919
1 changed files with 2 additions and 2 deletions
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unsloth/kernels/utils.py
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@ -207,10 +207,10 @@ def fast_linear_forward(proj, X, temp_lora = None, out = None):
if lora_A is not None:
dtype = X.dtype
if bsz == 1:
temp_lora = torch.mv(lora_A.to(dtype), X.ravel(), out = temp_lora)
temp_lora = torch.mv(lora_A.to(dtype), out.ravel(), out = temp_lora)
out.addmv_(lora_B.to(dtype).t(), temp_lora, alpha = lora_S)
else:
temp_lora = torch.matmul(X, lora_A.to(dtype).t(), out = temp_lora)
temp_lora = torch.matmul(out, lora_A.to(dtype).t(), out = temp_lora)
out.addmm_(lora_B.to(dtype).t(), temp_lora, alpha = lora_S)
pass
pass