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fix Qwen VL break in intel platform

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Signed-off-by: Wang, Yi A <yi.a.wang@intel.com>
This commit is contained in:
Wang, Yi A 2025-02-09 18:01:20 -08:00
parent 4b8cda684b
commit 57385c5463
1 changed files with 13 additions and 7 deletions
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6
server/text_generation_server/layers/rotary.py
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@ -577,6 +577,12 @@ class RotaryPositionEmbeddingMultimodalSections(PositionRotaryEmbedding):
cos: torch.Tensor,
sin: torch.Tensor,
):
if SYSTEM == "ipex":
ipex.llm.functional.rotary_embedding(
query, key, sin, cos, query.size(-1), True
)
else:
# rotate half the sequence length
rot = cos.shape[-1] // 2
q2 = torch.cat([-query[..., rot:], query[..., :rot]], dim=-1)