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Update mistral.py

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This commit is contained in:
Daniel Han-Chen 2024-02-04 01:46:04 +11:00
commit aa032fc80d
1 changed files with 2 additions and 2 deletions
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unsloth/models/mistral.py
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@ -90,7 +90,7 @@ def MistralAttention_fast_forward(
past_key_value = (K, V) if use_cache else None
# Attention module
if (not HAS_FLASH_ATTENTION):
if (not HAS_FLASH_ATTENTION and attention_mask is None):
# Xformers memory efficient attention
Q = Q.transpose(1, 2)
K = K.transpose(1, 2)
@ -128,7 +128,7 @@ def MistralAttention_fast_forward(
A = xformers_attention(Q, K, V, attn_bias = causal_mask)
A = A.view(bsz, q_len, n_heads, head_dim)
elif HAS_FLASH_ATTENTION:
elif (HAS_FLASH_ATTENTION and attention_mask is None):
Q = Q.transpose(1, 2)
K = K.transpose(1, 2)
V = V.transpose(1, 2)