[Model][VLM] Add Qwen2.5-Omni model support (thinker only) (#15130)

Signed-off-by: fyabc <suyang.fy@alibaba-inc.com>
Signed-off-by: Roger Wang <ywang@roblox.com>
Co-authored-by: Roger Wang <136131678+ywang96@users.noreply.github.com>
Co-authored-by: Roger Wang <ywang@roblox.com>
Co-authored-by: Xiong Wang <wangxiongts@163.com>

vllm/v1/worker/gpu_model_runner.py

@@ -355,6 +355,8 @@ class GPUModelRunner(LoRAModelRunnerMixin):
                 image_grid_thw = []
                 video_grid_thw = []
                 second_per_grid_ts = []
+                audio_feature_lengths = []
+                use_audio_in_video = False
                 for mm_input in self.requests[req_id].mm_inputs:
                     if mm_input.get("image_grid_thw") is not None:
                         image_grid_thw.extend(
@@ -365,6 +367,11 @@ class GPUModelRunner(LoRAModelRunnerMixin):
                     if mm_input.get("second_per_grid_ts") is not None:
                         second_per_grid_ts.extend(
                             mm_input["second_per_grid_ts"])
+                    if mm_input.get("audio_feature_lengths") is not None:
+                        audio_feature_lengths.extend(
+                            mm_input["audio_feature_lengths"])
+                    if mm_input.get("use_audio_in_video") is True:
+                        use_audio_in_video = True
 
                 hf_config = self.model_config.hf_config
 
@@ -376,6 +383,8 @@ class GPUModelRunner(LoRAModelRunnerMixin):
                         image_grid_thw=image_grid_thw,
                         video_grid_thw=video_grid_thw,
                         second_per_grid_ts=second_per_grid_ts,
+                        audio_feature_lengths=audio_feature_lengths,
+                        use_audio_in_video=use_audio_in_video,
                     )
 
             req_ids_to_add.append(req_id)

vllm/worker/cpu_model_runner.py

@@ -382,11 +382,17 @@ class ModelInputForCPUBuilder(ModelRunnerInputBuilderBase[ModelInputForCPU]):
 
             image_grid_thw = mm_kwargs.get("image_grid_thw", None)
             video_grid_thw = mm_kwargs.get("video_grid_thw", None)
-            assert image_grid_thw is not None or video_grid_thw is not None, (
+            audio_feature_lengths = mm_kwargs.get("audio_feature_lengths",
+                                                  None)
+            assert (
+                image_grid_thw is not None or video_grid_thw is not None
+                or audio_feature_lengths is not None), (
                     "mrope embedding type requires multi-modal input mapper "
-                "returns 'image_grid_thw' or 'video_grid_thw'.")
+                    "returns 'image_grid_thw' or 'video_grid_thw' or "
+                    "'audio_feature_lengths'.")
 
             second_per_grid_ts = mm_kwargs.get("second_per_grid_ts", None)
+            use_audio_in_video = mm_kwargs.get("use_audio_in_video", False)
             hf_config = self.runner.model_config.hf_config
             token_ids = seq_data.get_token_ids()
 
@@ -398,6 +404,8 @@ class ModelInputForCPUBuilder(ModelRunnerInputBuilderBase[ModelInputForCPU]):
                     video_grid_thw=video_grid_thw,
                     second_per_grid_ts=second_per_grid_ts,
                     context_len=computed_len,
+                    audio_feature_lengths=audio_feature_lengths,
+                    use_audio_in_video=use_audio_in_video,
                 )
             seq_data.mrope_position_delta = mrope_position_delta
 

vllm/worker/model_runner.py

@@ -699,11 +699,17 @@ class ModelInputForGPUBuilder(ModelRunnerInputBuilderBase[ModelInputForGPU]):
         if self.runner.model_config.uses_mrope:
             image_grid_thw = mm_kwargs.get("image_grid_thw", None)
             video_grid_thw = mm_kwargs.get("video_grid_thw", None)
-            assert image_grid_thw is not None or video_grid_thw is not None, (
+            audio_feature_lengths = mm_kwargs.get("audio_feature_lengths",
+                                                  None)
+            assert (
+                image_grid_thw is not None or video_grid_thw is not None
+                or audio_feature_lengths is not None), (
                     "mrope embedding type requires multi-modal input mapper "
-                "returns 'image_grid_thw' or 'video_grid_thw'.")
+                    "returns 'image_grid_thw' or 'video_grid_thw' or "
+                    "'audio_feature_lengths'.")
 
             second_per_grid_ts = mm_kwargs.get("second_per_grid_ts", None)
+            use_audio_in_video = mm_kwargs.get("use_audio_in_video", False)
             hf_config = self.runner.model_config.hf_config
 
             inter_data.mrope_input_positions = [None] * inter_data.n_seqs
@@ -721,6 +727,8 @@ class ModelInputForGPUBuilder(ModelRunnerInputBuilderBase[ModelInputForGPU]):
                         second_per_grid_ts=second_per_grid_ts,
                         context_len=inter_data.context_lens[seq_idx],
                         seq_len=inter_data.seq_lens[seq_idx],
+                        audio_feature_lengths=audio_feature_lengths,
+                        use_audio_in_video=use_audio_in_video,
                     )
 
                 seq_data.mrope_position_delta = mrope_position_delta