[feat]解决deepep auto模式 mtp >1 时卡住

vllm/v1/spec_decode/eagle.py

@@ -562,15 +562,15 @@ class EagleProposer:
             )
 
         if self.dp_size > 1 and self.enable_expert_parallel and self.num_speculative_tokens > 1:
+            num_tokens = 1
             for _ in range(self.num_speculative_tokens - 1):
                 with set_forward_context(attn_metadata,
                                  self.vllm_config,
-                                 num_tokens=num_input_tokens,
-                                 num_tokens_across_dp=num_tokens_across_dp):
+                                 num_tokens=num_tokens,):
                     self.model(
-                        self.input_ids[:num_input_tokens],
-                        self.positions[:num_input_tokens],
-                        self.hidden_states[:num_input_tokens],
+                        self.input_ids[:num_tokens],
+                        self.positions[:num_tokens],
+                        self.hidden_states[:num_tokens],
                     )
 
     def validate_same_kv_cache_group(self,