Standardise get_rope to use rope_parameters["partial_rotary_factor"], not rotary_dim (#30389)

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
2025-12-11 20:45:23 +00:00
parent 92fea56fd1
commit cf3eacfe58
83 changed files with 260 additions and 314 deletions
--- a/vllm/model_executor/models/qwen3_vl.py
+++ b/vllm/model_executor/models/qwen3_vl.py
@@ -340,9 +340,9 @@ class Qwen3_VisionTransformer(nn.Module):
        head_dim = self.hidden_size // self.num_heads
        self.rotary_pos_emb = get_rope(
            head_size=head_dim,
-            rotary_dim=head_dim // 2,
            max_position=8192,
            is_neox_style=True,
+            rope_parameters={"partial_rotary_factor": 0.5},
        )

        self.merger = Qwen3_VisionPatchMerger(