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Update gemma.py

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Daniel Han-Chen 2024-02-25 02:10:35 +11:00
commit f2fca2d6c1
1 changed files with 4 additions and 3 deletions
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unsloth/models/gemma.py
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@ -92,9 +92,10 @@ def GemmaAttention_fast_forward(
K = K.view(bsz, q_len, n_kv_heads, head_dim).transpose(1, 2)
V = V.view(bsz, q_len, n_kv_heads, head_dim).transpose(1, 2)
if position_ids is None:
cos = self.rotary_emb.cos_cached
sin = self.rotary_emb.sin_cached
if True:#position_ids is None:
# cos = self.rotary_emb.cos_cached
# sin = self.rotary_emb.sin_cached
cos, sin = self.rotary_emb(V, position_ids, seq_len = q_len+1)
Q, K = fast_rope_embedding(Q, K, cos, sin)
else:
cos, sin = self.rotary_emb(V, position_ids, seq_len = q_len+1)