[Model] Pass param prefix to LLMHead (#24862)

Signed-off-by: whx-sjtu <2952154980@qq.com>
2025-09-17 16:01:27 +08:00
parent 03191cd8f0
commit 4a9375fe9d
58 changed files with 102 additions and 31 deletions
--- a/vllm/model_executor/models/llama_eagle3.py
+++ b/vllm/model_executor/models/llama_eagle3.py
@@ -220,7 +220,7 @@ class Eagle3LlamaForCausalLM(LlamaForCausalLM):
            self.config.hidden_size,
            org_num_embeddings=self.config.draft_vocab_size,
            padding_size=(DEFAULT_VOCAB_PADDING_SIZE),
-            prefix="")
+            prefix=maybe_prefix(prefix, "lm_head"))
        self.logits_processor = LogitsProcessor(self.config.draft_vocab_size,
                                                scale=logit_scale)
        self.draft_id_to_target_id = nn.Parameter(