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[Misc] Clean up processing logic (#37541)

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Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
This commit is contained in:
Cyrus Leung
2026-03-19 21:30:20 +08:00
committed by GitHub
parent c63ca2b2e6
commit 9515c20868
9 changed files with 477 additions and 679 deletions
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56
vllm/model_executor/models/ernie45_vl.py
View File

@@ -1221,49 +1221,33 @@ class Ernie4_5_VLDummyInputsBuilder(BaseDummyInputsBuilder[Ernie4_5_VLProcessing
num_videos: int,
overrides: VideoDummyOptions | None = None,
):
if overrides:
if overrides.num_frames:
if overrides.num_frames > num_frames:
logger.warning(
"video.num_frames override (%d) exceeds model's "
"maximum number of frames (%d), will be ignored",
overrides.num_frames,
num_frames,
)
num_frames = min(num_frames, overrides.num_frames)
if overrides.width:
if overrides.width > width:
logger.warning(
"video.width override (%d) exceeds model's "
"maximum width (%d), will be ignored",
overrides.width,
width,
)
width = min(width, overrides.width)
if overrides.height:
if overrides.height > height:
logger.warning(
"video.height override (%d) exceeds model's "
"maximum height (%d), will be ignored",
overrides.height,
height,
)
height = min(height, overrides.height)
num_frames = max(num_frames, 2) # ernie4.5-vl requires at least 2 frames
# ernie4.5-vl requires at least 2 frames
num_frames = max(num_frames, 2)
if overrides and overrides.num_frames:
overrides.num_frames = max(overrides.num_frames, 2)
videos = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=num_videos,
overrides=overrides,
)
videos = [v.copy() for v in videos]
video = np.full((num_frames, width, height, 3), 255, dtype=np.uint8)
video_items = []
for i in range(num_videos):
for video in videos:
video_num_frames = video.shape[0]
video_metadata = {
"fps": 2.0,
"duration": num_frames / 2.0,
"total_num_frames": num_frames,
"frames_indices": [i for i in range(num_frames)],
"duration": video_num_frames / 2.0,
"total_num_frames": video_num_frames,
"frames_indices": list(range(video_num_frames)),
"video_backend": "opencv",
"do_sample_frames": False,
}
video_item = (video.copy(), video_metadata)
video_items.append(video_item)
video_items.append((video, video_metadata))
return video_items

55
vllm/model_executor/models/glm4_1v.py
View File

@@ -1206,49 +1206,32 @@ class Glm4vDummyInputsBuilder(BaseDummyInputsBuilder[Glm4vProcessingInfo]):
num_videos: int,
overrides: VideoDummyOptions | None = None,
) -> list[VideoItem]:
if overrides:
if overrides.num_frames:
if overrides.num_frames > num_frames:
logger.warning(
"video.num_frames override (%d) exceeds model's "
"maximum number of frames (%d), will be ignored",
overrides.num_frames,
num_frames,
)
num_frames = min(num_frames, overrides.num_frames)
if overrides.width:
if overrides.width > width:
logger.warning(
"video.width override (%d) exceeds model's "
"maximum width (%d), will be ignored",
overrides.width,
width,
)
width = min(width, overrides.width)
if overrides.height:
if overrides.height > height:
logger.warning(
"video.height override (%d) exceeds model's "
"maximum height (%d), will be ignored",
overrides.height,
height,
)
height = min(height, overrides.height)
# GLM 4.6V requires at least 2 frames
num_frames = max(num_frames, 2)
if overrides and overrides.num_frames:
overrides.num_frames = max(overrides.num_frames, 2)
videos = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=num_videos,
overrides=overrides,
)
videos = [v.copy() for v in videos]
num_frames = max(num_frames, 2) # GLM 4.6V requires 2 frames
video = np.full((num_frames, width, height, 3), 255, dtype=np.uint8)
video_items = []
for i in range(num_videos):
for video in videos:
video_num_frames = video.shape[0]
video_metadata = {
"fps": 2.0,
"duration": num_frames / 2.0,
"total_num_frames": num_frames,
"frames_indices": [i for i in range(num_frames)],
"duration": video_num_frames / 2.0,
"total_num_frames": video_num_frames,
"frames_indices": list(range(video_num_frames)),
"video_backend": "opencv",
"do_sample_frames": False,
}
video_item = (video.copy(), video_metadata)
video_items.append(video_item)
video_items.append((video, video_metadata))
return video_items

19
vllm/model_executor/models/h2ovl.py
View File

@@ -8,14 +8,13 @@
# Copyright (c) 2024 H2O.AI
# Licensed under Apache 2.0 License [see LICENSE for details]
# --------------------------------------------------------
from collections.abc import Mapping, Sequence
import torch
from transformers import PretrainedConfig
from vllm.model_executor.layers.quantization import QuantizationConfig
from vllm.multimodal import MULTIMODAL_REGISTRY
from vllm.multimodal.inputs import MultiModalKwargsItems
from vllm.multimodal.inputs import BatchedTensorInputs
from vllm.multimodal.parse import (
ImageEmbeddingItems,
ImageProcessorItems,
@@ -25,7 +24,6 @@ from vllm.multimodal.processing.processor import (
MultiModalProcessingInfo,
ProcessorInputs,
PromptReplacement,
PromptUpdate,
TimingContext,
)
from vllm.transformers_utils.processors.h2ovl import H2OVLImageProcessor, H2OVLProcessor
@@ -86,15 +84,12 @@ class H2OVLProcessingInfo(BaseInternVLProcessingInfo):
class H2OVLMultiModalProcessor(BaseInternVLMultiModalProcessor[H2OVLProcessingInfo]):
def _get_prompt_updates(
def _get_prompt_repl_image(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
hf_processor: H2OVLProcessor,
out_mm_data: BatchedTensorInputs,
):
if "image_num_patches" in out_mm_data:
image_num_patches = out_mm_data["image_num_patches"]
assert isinstance(image_num_patches, torch.Tensor)
@@ -130,13 +125,11 @@ class H2OVLMultiModalProcessor(BaseInternVLMultiModalProcessor[H2OVLProcessingIn
return hf_processor.get_image_repl(num_patches, num_features=feature_size)
return [
PromptReplacement(
return PromptReplacement(
modality="image",
target="<image>",
replacement=get_replacement_internvl,
)
]
def _cached_apply_hf_processor(
self,

107
vllm/model_executor/models/internvl.py
View File

@@ -27,6 +27,7 @@ from vllm.model_executor.models.intern_vit import (
from vllm.model_executor.models.module_mapping import MultiModelKeys
from vllm.multimodal import MULTIMODAL_REGISTRY
from vllm.multimodal.inputs import (
BatchedTensorInputs,
MultiModalDataDict,
MultiModalFieldConfig,
MultiModalKwargsItems,
@@ -238,11 +239,7 @@ class BaseInternVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
return processed_outputs
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
def _get_image_fields_config(self, hf_inputs: BatchFeature):
image_num_patches = hf_inputs.get("image_num_patches", torch.empty(0))
num_images = len(image_num_patches)
@@ -255,15 +252,19 @@ class BaseInternVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
image_token_id=MultiModalFieldConfig.shared("image", num_images),
)
def _get_prompt_updates(
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
return self._get_image_fields_config(hf_inputs)
def _get_prompt_repl_image(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
hf_processor: InternVLProcessor,
out_mm_data: BatchedTensorInputs,
):
if "image_num_patches" in out_mm_data:
image_num_patches = out_mm_data["image_num_patches"]
assert isinstance(image_num_patches, torch.Tensor)
@@ -296,12 +297,23 @@ class BaseInternVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
return hf_processor.get_image_repl(num_patches, num_features=feature_size)
return [
PromptReplacement(
return PromptReplacement(
modality="image",
target="<image>",
replacement=get_replacement_internvl,
)
def _get_prompt_updates(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
return [
self._get_prompt_repl_image(mm_items, hf_processor, out_mm_data),
]
@@ -455,44 +467,35 @@ class InternVLMultiModalProcessor(
return processed_outputs
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
image_fields = super()._get_mm_fields_config(hf_inputs, hf_processor_mm_kwargs)
if self.info.ctx_video_token:
def _get_video_fields_config(self, hf_inputs: BatchFeature):
video_num_patches = hf_inputs.get("video_num_patches", torch.empty(0))
num_videos = len(video_num_patches)
video_fields = dict(
return dict(
pixel_values_flat_video=MultiModalFieldConfig.flat_from_sizes(
"video", video_num_patches
),
video_num_patches=MultiModalFieldConfig.batched("video"),
video_token_id=MultiModalFieldConfig.shared("video", num_videos),
)
else:
video_fields = {}
return image_fields | video_fields
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
fields = self._get_image_fields_config(hf_inputs)
if self.info.ctx_video_token:
fields |= self._get_video_fields_config(hf_inputs)
def _get_prompt_updates(
return fields
def _get_prompt_repl_video(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
prompt_repl = super()._get_prompt_updates(
mm_items=mm_items,
hf_processor_mm_kwargs=hf_processor_mm_kwargs,
out_mm_kwargs=out_mm_kwargs,
)
if self.info.ctx_video_token is None:
return prompt_repl
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
hf_processor: InternVLProcessor,
out_mm_data: BatchedTensorInputs,
):
if "video_num_patches" in out_mm_data:
video_num_patches = out_mm_data["video_num_patches"]
assert isinstance(video_num_patches, torch.Tensor)
@@ -507,14 +510,30 @@ class InternVLMultiModalProcessor(
return hf_processor.get_video_repl(num_patches)
return [
*prompt_repl,
PromptReplacement(
return PromptReplacement(
modality="video",
target="<video>",
replacement=get_video_replacement_internvl,
),
)
def _get_prompt_updates(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
prompt_repls = [
self._get_prompt_repl_image(mm_items, hf_processor, out_mm_data),
]
if self.info.ctx_video_token is not None:
prompt_repls.append(
self._get_prompt_repl_video(mm_items, hf_processor, out_mm_data)
)
return prompt_repls
@MULTIMODAL_REGISTRY.register_processor(

24
vllm/model_executor/models/molmo2.py
View File

@@ -1913,22 +1913,32 @@ class Molmo2DummyInputsBuilder(BaseDummyInputsBuilder[Molmo2ProcessingInfo]):
height: int,
num_frames: int,
num_videos: int,
overrides: VideoDummyOptions | None = None,
) -> list[VideoItem]:
video = np.full((num_frames, height, width, 3), 255, dtype=np.uint8)
videos = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=num_videos,
overrides=overrides,
)
videos = [v.copy() for v in videos]
video_items = []
for i in range(num_videos):
for video in videos:
video_num_frames = video.shape[0]
video_metadata = {
"fps": 2.0,
"duration": num_frames / 2.0,
"total_num_frames": num_frames,
"frames_indices": list(range(num_frames)),
"duration": video_num_frames / 2.0,
"total_num_frames": video_num_frames,
"frames_indices": list(range(video_num_frames)),
"video_backend": "decord",
"do_sample_frames": False,
"height": height,
"width": width,
}
video_item = (video.copy(), video_metadata)
video_items.append(video_item)
video_items.append((video, video_metadata))
return video_items

629
vllm/model_executor/models/nano_nemotron_vl.py
View File

@@ -10,10 +10,9 @@
import copy
import math
import warnings
from abc import abstractmethod
from collections.abc import Iterable, Mapping, Sequence
from functools import cached_property
from typing import Annotated, Literal, TypeAlias, TypeVar
from typing import Annotated, Literal, TypeAlias
import torch
import torch.nn as nn
@@ -47,6 +46,7 @@ from vllm.multimodal.evs import (
)
from vllm.multimodal.inputs import (
AudioItem,
BatchedTensorInputs,
MultiModalDataDict,
MultiModalFieldConfig,
MultiModalInputs,
@@ -196,21 +196,58 @@ NanoNemotronVLVideoInputs: TypeAlias = (
)
class BaseNanoNemotronVLProcessingInfo(BaseProcessingInfo):
"""Basic image-only ProcessingInfo for InternVL-style models."""
class NanoNemotronVLProcessingInfo(BaseProcessingInfo):
def get_hf_processor(self, **kwargs: object) -> NanoNemotronVLProcessor:
return self.ctx.init_processor(
NanoNemotronVLProcessor,
config=self.get_hf_config(),
tokenizer=self.get_tokenizer(),
video_token=self.get_video_token(),
video_pruning_rate=self.get_video_pruning_rate(),
max_model_len=self.ctx.model_config.max_model_len,
**kwargs,
)
@abstractmethod
def get_hf_processor(
self,
**kwargs: object,
) -> BaseNanoNemotronVLProcessor:
raise NotImplementedError
@cached_property
def is_dynamic_tiler(self) -> bool:
return self.get_hf_processor().dynamic_tiler is not None
@cached_property
def supports_video(self):
return self.get_hf_processor().supports_video
def get_video_token(self) -> str | None:
return IMG_CONTEXT
def get_video_pruning_rate(self) -> float | None:
return self.ctx.get_mm_config().video_pruning_rate
@property
def audio_extractor(self) -> ParakeetExtractor | None:
return self.get_hf_processor().audio_extractor
def get_default_tok_params(self) -> TokenizeParams:
return super().get_default_tok_params().with_kwargs(add_special_tokens=False)
def get_supported_mm_limits(self) -> Mapping[str, int | None]:
return {"image": None}
image_limit = {"image": None}
video_limit = {"video": None} if self.supports_video else {}
audio_limit = {"audio": None} if self.audio_extractor is not None else {}
return {**image_limit, **video_limit, **audio_limit}
def get_data_parser(self):
target_sr = None
target_channels = None
if extractor := self.audio_extractor:
target_sr = extractor.sampling_rate
target_channels = 1
return MultiModalDataParser(
video_needs_metadata=True,
target_sr=target_sr,
target_channels=target_channels,
expected_hidden_size=self._get_expected_hidden_size(),
)
def get_image_size_with_most_features(self, max_num_tiles: int) -> ImageSize:
processor = self.get_hf_processor()
@@ -248,46 +285,6 @@ class BaseNanoNemotronVLProcessingInfo(BaseProcessingInfo):
max_num_tiles=max_num_tiles,
)
_I = TypeVar("_I", bound=BaseNanoNemotronVLProcessingInfo)
class NanoNemotronVLProcessingInfo(BaseNanoNemotronVLProcessingInfo):
"""ProcessingInfo extended for video processing"""
@property
def supports_video(self):
return self.get_hf_processor().supports_video
@property
def audio_extractor(self) -> ParakeetExtractor | None:
return self.get_hf_processor().audio_extractor
def get_data_parser(self):
target_sr = None
target_channels = None
if extractor := self.audio_extractor:
target_sr = extractor.sampling_rate
target_channels = 1
return MultiModalDataParser(
video_needs_metadata=True,
target_sr=target_sr,
target_channels=target_channels,
expected_hidden_size=self._get_expected_hidden_size(),
)
def get_supported_mm_limits(self):
video_limit = {"video": None} if self.supports_video else {}
audio_limit = {"audio": None} if self.audio_extractor is not None else {}
return {**super().get_supported_mm_limits(), **video_limit, **audio_limit}
def get_video_token(self) -> str | None:
return IMG_CONTEXT
def get_video_pruning_rate(self) -> float | None:
return self.ctx.get_mm_config().video_pruning_rate
def get_num_frames_with_most_features(
self,
seq_len: int,
@@ -306,31 +303,12 @@ class NanoNemotronVLProcessingInfo(BaseNanoNemotronVLProcessingInfo):
max_frames_per_video = max_tubelets_per_video * T
return max(max_frames_per_video, 1)
def get_hf_processor(self, **kwargs: object) -> NanoNemotronVLProcessor:
return self.ctx.init_processor(
NanoNemotronVLProcessor,
config=self.get_hf_config(),
tokenizer=self.get_tokenizer(),
video_token=self.get_video_token(),
video_pruning_rate=self.get_video_pruning_rate(),
max_model_len=self.ctx.model_config.max_model_len,
**kwargs,
)
class NanoNemotronBaseVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
"""Basic image-only MultiModalProcessor for InternVL-style models."""
@cached_property
def is_dynamic_tiler(self) -> bool:
return self.info.get_hf_processor().dynamic_tiler is not None
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
if self.is_dynamic_tiler:
class NanoNemotronVLMultiModalProcessor(
BaseMultiModalProcessor[NanoNemotronVLProcessingInfo]
):
def _get_image_fields_config(self, hf_inputs: BatchFeature):
if self.info.is_dynamic_tiler:
pixel_values_flat = MultiModalFieldConfig.batched("image")
else:
image_num_patches = hf_inputs.get("image_num_patches", torch.empty(0))
@@ -346,15 +324,50 @@ class NanoNemotronBaseVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
imgs_sizes=MultiModalFieldConfig.batched("image"),
)
def _get_prompt_updates(
def _get_video_fields_config(self, hf_inputs: BatchFeature):
video_num_patches = hf_inputs.get("video_num_patches", torch.empty(0))
return dict(
pixel_values_flat_video=MultiModalFieldConfig.flat_from_sizes(
"video", video_num_patches
),
video_num_patches=MultiModalFieldConfig.batched("video"),
frames_indices=MultiModalFieldConfig.batched("video"),
frame_duration_ms=MultiModalFieldConfig.batched("video"),
)
def _get_audio_fields_config(self, hf_inputs: BatchFeature):
audio_num_clips = torch.as_tensor(hf_inputs["audio_num_clips"])
return dict(
input_audio_features=MultiModalFieldConfig.flat_from_sizes(
"audio", audio_num_clips
),
feature_attention_mask=MultiModalFieldConfig.flat_from_sizes(
"audio", audio_num_clips
),
audio_num_clips=MultiModalFieldConfig.batched("audio", keep_on_cpu=True),
)
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
fields = self._get_image_fields_config(hf_inputs)
if self.info.supports_video:
fields |= self._get_video_fields_config(hf_inputs)
if self.info.audio_extractor:
fields |= self._get_audio_fields_config(hf_inputs)
return fields
def _get_prompt_repl_image(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
hf_processor: NanoNemotronVLProcessor,
out_mm_data: BatchedTensorInputs,
):
if "image_num_patches" in out_mm_data:
image_num_patches = out_mm_data["image_num_patches"]
assert isinstance(image_num_patches, torch.Tensor)
@@ -365,7 +378,7 @@ class NanoNemotronBaseVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
else:
image_num_patches = []
def get_replacement_custom(item_idx: int):
def get_image_replacement(item_idx: int):
images = mm_items.get_items(
"image", (ImageEmbeddingItems, ImageProcessorItems)
)
@@ -377,10 +390,7 @@ class NanoNemotronBaseVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
feature_size = tiler.get_cached_feature_size(image)
else:
image_size = images.get_image_size(item_idx)
# Extract max_num_tiles from kwargs, default to 12
max_num_tiles = hf_processor_mm_kwargs.get(
"max_num_tiles", hf_processor.max_num_tiles
)
max_num_tiles = hf_processor.max_num_tiles
feature_size = hf_processor.get_num_image_tokens(
image_width=image_size.width,
image_height=image_size.height,
@@ -398,194 +408,18 @@ class NanoNemotronBaseVLMultiModalProcessor(BaseMultiModalProcessor[_I]):
return hf_processor.get_image_repl(feature_size, num_patches)
return [
PromptReplacement(
return PromptReplacement(
modality="image",
target="<image>",
replacement=get_replacement_custom,
replacement=get_image_replacement,
)
]
class NanoNemotronVLMultiModalProcessor(
NanoNemotronBaseVLMultiModalProcessor[NanoNemotronVLProcessingInfo]
):
"""MultiModalProcessor extended for video support"""
def _extract_audio_from_videos(
def _get_prompt_repl_video(
self,
mm_items: MultiModalDataItems,
) -> tuple[MultiModalDataItems, list[AudioItem]]:
"""Extract audio tracks from video bytes in *mm_items*.
Returns:
The augmented *mm_items* (with audio added) and the list of
extracted audio items.
"""
videos = mm_items.get_items("video", VideoProcessorItems)
assert isinstance(videos.metadata, list)
metadata_list = videos.metadata
audio_items: list[AudioItem] = []
for metadata in metadata_list:
video_bytes = metadata.get("original_video_bytes")
if video_bytes is None or len(video_bytes) == 0:
raise ValueError(
"Cannot extract audio from video: original_video_bytes is "
"missing or empty. When using use_audio_in_video=True, "
"video must be loaded with keep_video_bytes=True (e.g. via "
"the chat API with a model that sets use_audio_in_video)."
)
audio_items.append(extract_audio_from_video_bytes(video_bytes))
# Create a new VideoProcessorItems with metadata that does not contain
# the large video bytes, to avoid modifying the input `mm_items`.
new_metadata_list = [
{k: v for k, v in meta.items() if k != "original_video_bytes"}
for meta in metadata_list
]
new_videos = VideoProcessorItems(data=videos.data, metadata=new_metadata_list)
audio_parsed = self.data_parser.parse_mm_data({"audio": audio_items})
# Create a new MultiModalDataItems with the new video and audio items.
new_mm_items_dict = {**mm_items, **audio_parsed, "video": new_videos}
mm_items = MultiModalDataItems(new_mm_items_dict)
return mm_items, audio_items
def apply(
self,
processor_inputs: ProcessorInputs,
timing_ctx: TimingContext | None = None,
) -> MultiModalInputs:
if (hf_processor_mm_kwargs := processor_inputs.hf_processor_mm_kwargs) is None:
hf_processor_mm_kwargs = {}
use_audio_in_video = bool(
hf_processor_mm_kwargs.get("use_audio_in_video", False)
)
hf_processor_mm_kwargs = {
k: v for k, v in hf_processor_mm_kwargs.items() if k != "use_audio_in_video"
}
processor_inputs.hf_processor_mm_kwargs = hf_processor_mm_kwargs
if not (
use_audio_in_video
and "video" in processor_inputs.mm_data_items
and "audio" not in processor_inputs.mm_data_items
hf_processor: NanoNemotronVLProcessor,
out_mm_data: BatchedTensorInputs,
):
return super().apply(
processor_inputs,
timing_ctx,
)
mm_items, audio_items = self._extract_audio_from_videos(
processor_inputs.mm_data_items
)
processor_inputs.mm_data_items = mm_items
prompt = processor_inputs.prompt
tokenizer = self.info.get_tokenizer()
if not isinstance(prompt, str):
prompt = tokenizer.decode(prompt, skip_special_tokens=False)
for _ in audio_items:
prompt = prompt.replace("<video>", "<video>" + AUDIO_CONTEXT, 1)
processor_inputs.prompt = tokenizer.encode(prompt, add_special_tokens=False)
if processor_inputs.tokenization_kwargs is None:
processor_inputs.tokenization_kwargs = {}
# Bypass the cached path: the HF processor must receive the
# prompt (with injected <so_embedding>) and the audio data
# together so it can perform audio-token replacement natively.
(
prompt_ids,
mm_info,
is_update_applied,
) = self._apply_hf_processor(
processor_inputs,
timing_ctx=timing_ctx,
)
prompt_ids, mm_placeholders = self._maybe_apply_prompt_updates(
mm_items=mm_items,
prompt_ids=prompt_ids,
mm_kwargs=mm_info.kwargs,
mm_prompt_updates=mm_info.prompt_updates,
is_update_applied=is_update_applied,
)
mm_placeholder_ranges = {
modality: [item.to_range() for item in placeholders]
for modality, placeholders in mm_placeholders.items()
}
return MultiModalInputs(
type="multimodal",
prompt_token_ids=prompt_ids,
mm_kwargs=mm_info.kwargs,
mm_hashes=mm_info.hashes,
mm_placeholders=mm_placeholder_ranges,
)
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
image_fields = super()._get_mm_fields_config(hf_inputs, hf_processor_mm_kwargs)
if self.info.supports_video:
video_num_patches = hf_inputs.get("video_num_patches", torch.empty(0))
video_fields = dict(
pixel_values_flat_video=MultiModalFieldConfig.flat_from_sizes(
"video", video_num_patches
),
video_num_patches=MultiModalFieldConfig.batched("video"),
frames_indices=MultiModalFieldConfig.batched("video"),
frame_duration_ms=MultiModalFieldConfig.batched("video"),
)
else:
video_fields = {}
if self.info.audio_extractor is not None:
audio_num_clips = torch.as_tensor(hf_inputs["audio_num_clips"])
audio_fields = dict(
input_audio_features=MultiModalFieldConfig.flat_from_sizes(
"audio", audio_num_clips
),
feature_attention_mask=MultiModalFieldConfig.flat_from_sizes(
"audio", audio_num_clips
),
audio_num_clips=MultiModalFieldConfig.batched(
"audio", keep_on_cpu=True
),
)
else:
audio_fields = {}
return image_fields | video_fields | audio_fields
def _get_prompt_updates(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
prompt_repl = super()._get_prompt_updates(
mm_items=mm_items,
hf_processor_mm_kwargs=hf_processor_mm_kwargs,
out_mm_kwargs=out_mm_kwargs,
)
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
if "video_num_patches" in out_mm_data:
video_num_patches = out_mm_data["video_num_patches"]
assert isinstance(video_num_patches, torch.Tensor)
@@ -593,7 +427,7 @@ class NanoNemotronVLMultiModalProcessor(
else:
video_num_patches = []
def get_video_replacement_internvl(item_idx: int):
def get_video_replacement(item_idx: int):
video, metadata = mm_items["video"][item_idx]
patch_size = hf_processor.config.patch_size
downsample_ratio = hf_processor.config.downsample_ratio
@@ -650,40 +484,206 @@ class NanoNemotronVLMultiModalProcessor(
video_temporal_patch_size=T,
)
if self.info.supports_video:
prompt_repl = [
*prompt_repl,
PromptReplacement(
return PromptReplacement(
modality="video",
target="<video>",
replacement=get_video_replacement_internvl,
),
]
replacement=get_video_replacement,
)
def _get_prompt_repl_audio(
self,
mm_items: MultiModalDataItems,
hf_processor: NanoNemotronVLProcessor,
out_mm_data: BatchedTensorInputs,
):
def get_audio_replacement(item_idx: int):
audios = mm_items.get_items("audio", AudioProcessorItems)
return hf_processor.get_audio_repl(audios.get(item_idx))
if self.info.audio_extractor is not None:
prompt_repl = [
*prompt_repl,
PromptReplacement(
return PromptReplacement(
modality="audio",
target=AUDIO_CONTEXT,
replacement=get_audio_replacement,
),
)
def _get_prompt_updates(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
prompt_repls = [
self._get_prompt_repl_image(mm_items, hf_processor, out_mm_data),
]
if self.info.supports_video:
prompt_repls.append(
self._get_prompt_repl_video(mm_items, hf_processor, out_mm_data)
)
if self.info.audio_extractor:
prompt_repls.append(
self._get_prompt_repl_audio(mm_items, hf_processor, out_mm_data)
)
return prompt_repl
return prompt_repls
def _extract_audio_from_videos(
self,
mm_items: MultiModalDataItems,
) -> tuple[MultiModalDataItems, list[AudioItem]]:
"""Extract audio tracks from video bytes in *mm_items*.
Returns:
The augmented *mm_items* (with audio added) and the list of
extracted audio items.
"""
videos = mm_items.get_items("video", VideoProcessorItems)
assert isinstance(videos.metadata, list)
metadata_list = videos.metadata
audio_items: list[AudioItem] = []
for metadata in metadata_list:
video_bytes = metadata.get("original_video_bytes")
if video_bytes is None or len(video_bytes) == 0:
raise ValueError(
"Cannot extract audio from video: original_video_bytes is "
"missing or empty. When using use_audio_in_video=True, "
"video must be loaded with keep_video_bytes=True (e.g. via "
"the chat API with a model that sets use_audio_in_video)."
)
audio_items.append(extract_audio_from_video_bytes(video_bytes))
# Create a new VideoProcessorItems with metadata that does not contain
# the large video bytes, to avoid modifying the input `mm_items`.
new_metadata_list = [
{k: v for k, v in meta.items() if k != "original_video_bytes"}
for meta in metadata_list
]
new_videos = VideoProcessorItems(data=videos.data, metadata=new_metadata_list)
audio_parsed = self.data_parser.parse_mm_data({"audio": audio_items})
# Create a new MultiModalDataItems with the new video and audio items.
new_mm_items_dict = {**mm_items, **audio_parsed, "video": new_videos}
mm_items = MultiModalDataItems(new_mm_items_dict)
return mm_items, audio_items
def apply(
self,
inputs: ProcessorInputs,
timing_ctx: TimingContext,
) -> MultiModalInputs:
use_audio_in_video = bool(
inputs.hf_processor_mm_kwargs.get("use_audio_in_video", False)
)
inputs.hf_processor_mm_kwargs = {
k: v
for k, v in inputs.hf_processor_mm_kwargs.items()
if k != "use_audio_in_video"
}
if not (
use_audio_in_video
and "video" in inputs.mm_data_items
and "audio" not in inputs.mm_data_items
):
return super().apply(inputs, timing_ctx)
mm_items, audio_items = self._extract_audio_from_videos(inputs.mm_data_items)
inputs.mm_data_items = mm_items
prompt = inputs.prompt
tokenizer = self.info.get_tokenizer()
if not isinstance(prompt, str):
prompt = tokenizer.decode(prompt, skip_special_tokens=False)
for _ in audio_items:
prompt = prompt.replace("<video>", "<video>" + AUDIO_CONTEXT, 1)
inputs.prompt = tokenizer.encode(prompt, add_special_tokens=False)
if inputs.tokenization_kwargs is None:
inputs.tokenization_kwargs = {}
# Bypass the cached path: the HF processor must receive the
# prompt (with injected <so_embedding>) and the audio data
# together so it can perform audio-token replacement natively.
(
prompt_ids,
mm_info,
is_update_applied,
) = self._apply_hf_processor(inputs, timing_ctx)
with timing_ctx.record("apply_prompt_updates"):
prompt_ids, mm_placeholders = self._maybe_apply_prompt_updates(
mm_items=mm_items,
prompt_ids=prompt_ids,
mm_kwargs=mm_info.kwargs,
mm_prompt_updates=mm_info.prompt_updates,
is_update_applied=is_update_applied,
)
mm_placeholder_ranges = {
modality: [item.to_range() for item in placeholders]
for modality, placeholders in mm_placeholders.items()
}
return MultiModalInputs(
type="multimodal",
prompt_token_ids=prompt_ids,
mm_kwargs=mm_info.kwargs,
mm_hashes=mm_info.hashes,
mm_placeholders=mm_placeholder_ranges,
)
class NanoNemotronVLDummyInputsBuilder(BaseDummyInputsBuilder[_I]):
"""Basic image-only DummyInputsBuilder for InternVL-style models."""
class NanoNemotronVLDummyInputsBuilder(
BaseDummyInputsBuilder[NanoNemotronVLProcessingInfo]
):
def get_dummy_text(self, mm_counts: Mapping[str, int]) -> str:
num_images = mm_counts.get("image", 0)
num_videos = mm_counts.get("video", 0)
num_audios = mm_counts.get("audio", 0)
return "<image>" * num_images
return (
"<image>" * num_images + "<video>" * num_videos + AUDIO_CONTEXT * num_audios
)
def _get_dummy_videos(
self,
*,
width: int,
height: int,
num_frames: int,
num_videos: int,
overrides: VideoDummyOptions | None = None,
) -> list[VideoItem]:
videos = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=num_videos,
overrides=overrides,
)
videos = [v.copy() for v in videos]
video_items = []
for video in videos:
video_num_frames = video.shape[0]
video_metadata = {
"fps": 2,
"duration": video_num_frames / 2.0,
"total_num_frames": video_num_frames,
"frames_indices": list(range(video_num_frames)),
"video_backend": "opencv_dynamic",
"do_sample_frames": False,
}
video_items.append((video, video_metadata))
return video_items
def get_dummy_mm_data(
self,
@@ -706,7 +706,7 @@ class NanoNemotronVLDummyInputsBuilder(BaseDummyInputsBuilder[_I]):
image_overrides = mm_options.get("image")
return {
dummy_image = {
"image": self._get_dummy_images(
width=target_width,
height=target_height,
@@ -715,64 +715,9 @@ class NanoNemotronVLDummyInputsBuilder(BaseDummyInputsBuilder[_I]):
)
}
class NanoNemotronVLDummyInputsBuilder(
NanoNemotronVLDummyInputsBuilder[NanoNemotronVLProcessingInfo]
):
"""DummyInputsBuilder extended for video support"""
def get_dummy_text(self, mm_counts: Mapping[str, int]) -> str:
num_videos = mm_counts.get("video", 0)
num_audios = mm_counts.get("audio", 0)
return (
super().get_dummy_text(mm_counts)
+ "<video>" * num_videos
+ AUDIO_CONTEXT * num_audios
)
def _get_dummy_videos(
self,
*,
width: int,
height: int,
num_frames: int,
num_videos: int,
overrides: VideoDummyOptions | None = None,
) -> list[VideoItem]:
video = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=1,
overrides=overrides,
)[0]
video_items = []
for _ in range(num_videos):
video_metadata = {
"total_num_frames": num_frames,
"fps": 2,
"duration": num_frames / 2.0,
"video_backend": "opencv_dynamic",
"frames_indices": [i for i in range(num_frames)],
"do_sample_frames": False,
}
video_item = (video.copy(), video_metadata)
video_items.append(video_item)
return video_items
def get_dummy_mm_data(
self,
seq_len: int,
mm_counts: Mapping[str, int],
mm_options: Mapping[str, BaseDummyOptions],
) -> MultiModalDataDict:
dummy_image = super().get_dummy_mm_data(seq_len, mm_counts, mm_options)
if self.info.supports_video:
config = self.info.get_hf_config()
image_size: int = config.force_image_size
processor = self.info.get_hf_processor()
# When video_target_num_patches is set the per-frame pixel
# resolution can exceed image_size. Use the actual target

23
vllm/model_executor/models/nvlm_d.py
View File

@@ -7,7 +7,7 @@
# Copyright (c) 2024 NVIDIA
# Licensed under Apache 2.0 License [see LICENSE for details]
# --------------------------------------------------------
from collections.abc import Mapping, Sequence
from collections.abc import Mapping
import torch
import torch.nn as nn
@@ -16,7 +16,10 @@ from transformers import PretrainedConfig
from vllm.config.multimodal import BaseDummyOptions
from vllm.model_executor.layers.quantization import QuantizationConfig
from vllm.multimodal import MULTIMODAL_REGISTRY
from vllm.multimodal.inputs import MultiModalDataDict, MultiModalKwargsItems
from vllm.multimodal.inputs import (
BatchedTensorInputs,
MultiModalDataDict,
)
from vllm.multimodal.parse import (
ImageEmbeddingItems,
ImageProcessorItems,
@@ -24,7 +27,6 @@ from vllm.multimodal.parse import (
)
from vllm.multimodal.processing import (
PromptReplacement,
PromptUpdate,
PromptUpdateDetails,
)
from vllm.transformers_utils.processors.internvl import InternVLImageProcessor
@@ -100,15 +102,12 @@ class NVLMDummyInputsBuilder(BaseInternVLDummyInputsBuilder[NVLMProcessingInfo])
class NVLMMultiModalProcessor(BaseInternVLMultiModalProcessor[NVLMProcessingInfo]):
def _get_prompt_updates(
def _get_prompt_repl_image(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
hf_processor: NVLMProcessor,
out_mm_data: BatchedTensorInputs,
):
if "image_num_patches" in out_mm_data:
image_num_patches = out_mm_data["image_num_patches"]
assert isinstance(image_num_patches, torch.Tensor)
@@ -146,13 +145,11 @@ class NVLMMultiModalProcessor(BaseInternVLMultiModalProcessor[NVLMProcessingInfo
)
# See note in dummy data regarding why we have the extra newline
return [
PromptReplacement(
return PromptReplacement(
modality="image",
target="<image>\n",
replacement=get_replacement_nvlm,
)
]
@MULTIMODAL_REGISTRY.register_processor(

24
vllm/model_executor/models/qwen3_vl.py
View File

@@ -931,20 +931,30 @@ class Qwen3VLDummyInputsBuilder(BaseDummyInputsBuilder[Qwen3VLProcessingInfo]):
height: int,
num_frames: int,
num_videos: int,
overrides: VideoDummyOptions | None = None,
) -> list[VideoItem]:
video = np.full((num_frames, width, height, 3), 255, dtype=np.uint8)
videos = super()._get_dummy_videos(
width=width,
height=height,
num_frames=num_frames,
num_videos=num_videos,
overrides=overrides,
)
videos = [v.copy() for v in videos]
video_items = []
for i in range(num_videos):
for video in videos:
video_num_frames = video.shape[0]
video_metadata = {
"fps": 2.0,
"duration": num_frames / 2.0,
"total_num_frames": num_frames,
"frames_indices": [i for i in range(num_frames)],
"duration": video_num_frames / 2.0,
"total_num_frames": video_num_frames,
"frames_indices": list(range(video_num_frames)),
"video_backend": "opencv",
"do_sample_frames": False,
}
video_item = (video.copy(), video_metadata)
video_items.append(video_item)
video_items.append((video, video_metadata))
return video_items

167
vllm/model_executor/models/skyworkr1v.py
View File

@@ -7,12 +7,12 @@
# Copyright (c) 2025 Skywork
# Licensed under The MIT License [see LICENSE for details]
# --------------------------------------------------------
from collections.abc import Iterable, Mapping, Sequence
from collections.abc import Iterable, Mapping
from typing import Annotated, Literal, TypeAlias
import torch
import torch.nn as nn
from transformers import BatchFeature, PretrainedConfig
from transformers import PretrainedConfig
from vllm.config import VllmConfig
from vllm.config.multimodal import BaseDummyOptions
@@ -24,24 +24,8 @@ from vllm.model_executor.models.intern_vit import (
InternVisionPatchModel,
)
from vllm.multimodal import MULTIMODAL_REGISTRY
from vllm.multimodal.inputs import (
MultiModalDataDict,
MultiModalFieldConfig,
MultiModalKwargsItems,
)
from vllm.multimodal.parse import (
ImageEmbeddingItems,
ImageProcessorItems,
ImageSize,
MultiModalDataItems,
)
from vllm.multimodal.processing import (
BaseDummyInputsBuilder,
BaseMultiModalProcessor,
BaseProcessingInfo,
PromptReplacement,
PromptUpdate,
)
from vllm.multimodal.inputs import MultiModalDataDict
from vllm.multimodal.processing import BaseDummyInputsBuilder
from vllm.sequence import IntermediateTensors
from vllm.transformers_utils.processors.internvl import (
InternVLImageProcessor,
@@ -50,6 +34,11 @@ from vllm.transformers_utils.processors.internvl import (
from vllm.utils.tensor_schema import TensorSchema, TensorShape
from .interfaces import MultiModalEmbeddings, SupportsMultiModal, SupportsPP
from .internvl import (
BaseInternVLDummyInputsBuilder,
BaseInternVLMultiModalProcessor,
BaseInternVLProcessingInfo,
)
from .utils import AutoWeightsLoader, init_vllm_registered_model, maybe_prefix
@@ -98,7 +87,7 @@ SkyworkR1VImageInputs: TypeAlias = (
)
class SkyworkR1VProcessingInfo(BaseProcessingInfo):
class SkyworkR1VProcessingInfo(BaseInternVLProcessingInfo):
def get_image_processor(self, **kwargs):
config = self.get_hf_config()
vision_config = config.vision_config
@@ -128,46 +117,6 @@ class SkyworkR1VProcessingInfo(BaseProcessingInfo):
image_seq_length=image_seq_length,
)
def get_supported_mm_limits(self) -> Mapping[str, int | None]:
return {"image": None}
def get_num_image_tokens(
self,
*,
image_width: int,
image_height: int,
processor: InternVLProcessor,
) -> int:
return processor.get_num_image_tokens(
image_width=image_width,
image_height=image_height,
)
def get_image_size_with_most_features(self) -> ImageSize:
processor = self.get_hf_processor()
image_processor = processor.image_processor
base_size = image_processor.image_size
target_ratios = processor.resolve_target_ratios()
largest_feature_size, largest_feature_pinpoint = 0, None
for wr, hr in target_ratios:
width, height = base_size * wr, base_size * hr
feat_size = self.get_num_image_tokens(
image_width=width,
image_height=height,
processor=processor,
)
if feat_size > largest_feature_size:
largest_feature_size = feat_size
largest_feature_pinpoint = ImageSize(width=width, height=height)
if largest_feature_size == 0 or largest_feature_pinpoint is None:
raise ValueError("Cannot have a largest feature size of 0!")
return largest_feature_pinpoint
class SkyworkR1VDummyInputsBuilder(BaseDummyInputsBuilder[SkyworkR1VProcessingInfo]):
def get_dummy_text(self, mm_counts: Mapping[str, int]) -> str:
@@ -196,102 +145,10 @@ class SkyworkR1VDummyInputsBuilder(BaseDummyInputsBuilder[SkyworkR1VProcessingIn
}
class SkyworkR1VMultiModalProcessor(BaseMultiModalProcessor[SkyworkR1VProcessingInfo]):
def _call_hf_processor(
self,
prompt: str,
mm_data: Mapping[str, object],
mm_kwargs: Mapping[str, object],
tok_kwargs: Mapping[str, object],
) -> BatchFeature:
processed_outputs = super()._call_hf_processor(
prompt=prompt,
mm_data=mm_data,
mm_kwargs=mm_kwargs,
tok_kwargs=tok_kwargs,
)
hf_processor = self.info.get_hf_processor(**mm_kwargs)
image_token_id = hf_processor.ctx_image_token_id
# Since there may be extra tokens in the feature placeholders,
# we need to pass the image token ID to the model to select the
# tokens to merge from the vision encoder outputs
processed_outputs["image_token_id"] = torch.tensor(image_token_id)
return processed_outputs
def _get_mm_fields_config(
self,
hf_inputs: BatchFeature,
hf_processor_mm_kwargs: Mapping[str, object],
) -> Mapping[str, MultiModalFieldConfig]:
image_num_patches = hf_inputs.get("image_num_patches", torch.empty(0))
num_images = len(image_num_patches)
return dict(
pixel_values_flat=MultiModalFieldConfig.flat_from_sizes(
"image", image_num_patches
),
image_num_patches=MultiModalFieldConfig.batched("image"),
image_embeds=MultiModalFieldConfig.batched("image"),
image_token_id=MultiModalFieldConfig.shared("image", num_images),
)
def _get_prompt_updates(
self,
mm_items: MultiModalDataItems,
hf_processor_mm_kwargs: Mapping[str, object],
out_mm_kwargs: MultiModalKwargsItems,
) -> Sequence[PromptUpdate]:
hf_processor = self.info.get_hf_processor(**hf_processor_mm_kwargs)
out_mm_data = out_mm_kwargs.get_data()
if "image_num_patches" in out_mm_data:
image_num_patches = out_mm_data["image_num_patches"]
assert isinstance(image_num_patches, torch.Tensor)
image_num_patches = image_num_patches.tolist()
elif "image_embeds" in out_mm_data:
# TODO: Use image size information in dictionary embedding inputs
# to compute num_patches (similar to Qwen2-VL)
image_num_patches = [None] * len(out_mm_data["image_embeds"])
else:
image_num_patches = []
def get_replacement_skyworkr1v(item_idx: int):
images = mm_items.get_items(
"image", (ImageEmbeddingItems, ImageProcessorItems)
)
if isinstance(images, ImageEmbeddingItems):
feature_size = images.get_feature_size(item_idx)
else:
image_size = images.get_image_size(item_idx)
feature_size = self.info.get_num_image_tokens(
image_width=image_size.width,
image_height=image_size.height,
processor=hf_processor,
)
num_patches = image_num_patches[item_idx]
if num_patches is not None:
assert isinstance(num_patches, int)
return hf_processor.get_image_repl(num_patches, num_features=feature_size)
return [
PromptReplacement(
modality="image",
target="<image>",
replacement=get_replacement_skyworkr1v,
)
]
@MULTIMODAL_REGISTRY.register_processor(
SkyworkR1VMultiModalProcessor,
BaseInternVLMultiModalProcessor,
info=SkyworkR1VProcessingInfo,
dummy_inputs=SkyworkR1VDummyInputsBuilder,
dummy_inputs=BaseInternVLDummyInputsBuilder,
)
class SkyworkR1VChatModel(nn.Module, SupportsMultiModal, SupportsPP):
@classmethod