Upstream Llama4 Support to Main (#16113)

Signed-off-by: Aston Zhang <22279212+astonzhang@users.noreply.github.com>
Signed-off-by: Chris Thi <chris.c.thi@gmail.com>
Signed-off-by: drisspg <drisspguessous@gmail.com>
Signed-off-by: Jon Swenson <jmswen@gmail.com>
Signed-off-by: Keyun Tong <tongkeyun@gmail.com>
Signed-off-by: Lu Fang <fanglu@meta.com>
Signed-off-by: Xiaodong Wang <xdwang@meta.com>
Signed-off-by: Yang Chen <yangche@fb.com>
Signed-off-by: Ye (Charlotte) Qi <yeq@meta.com>
Signed-off-by: Yong Hoon Shin <yhshin@meta.com>
Signed-off-by: Zijing Liu <liuzijing2014@gmail.com>
Signed-off-by: Lu Fang <lufang@fb.com>
Signed-off-by: Lu Fang <fanglu@fb.com>
Signed-off-by: Lucia Fang <fanglu@fb.com>
Signed-off-by: Roger Wang <ywang@roblox.com>
Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
Co-authored-by: Lu Fang <fanglu@fb.com>
Co-authored-by: Roger Wang <ywang@roblox.com>
Co-authored-by: DarkLight1337 <tlleungac@connect.ust.hk>

.buildkite/test-pipeline.yaml

@@ -389,7 +389,8 @@ steps:
     - pytest -v -s models/test_transformers.py
     - pytest -v -s models/test_registry.py
     # V1 Test: https://github.com/vllm-project/vllm/issues/14531
-    - VLLM_USE_V1=0 pytest -v -s models/test_initialization.py
+    - VLLM_USE_V1=0 pytest -v -s models/test_initialization.py -k 'not llama4'
+    - VLLM_USE_V1=0 pytest -v -s models/test_initialization.py -k 'llama4'
 
 - label: Language Models Test (Standard) # 32min
   #mirror_hardwares: [amd]

benchmarks/kernels/benchmark_moe.py

@@ -553,6 +553,9 @@ def main(args: argparse.Namespace):
         intermediate_size = config.moe_intermediate_size
         shard_intermediate_size = 2 * intermediate_size // args.tp_size
     else:
+        if not hasattr(config, "hidden_size"):
+            # Support for llama4
+            config = config.text_config
         # Default: Mixtral.
         E = config.num_local_experts
         topk = config.num_experts_per_tok

docs/source/models/supported_models.md

@@ -24,7 +24,7 @@ vLLM also supports model implementations that are available in Transformers. Thi
 
 To check if the modeling backend is Transformers, you can simply do this:
 
-```python 
+```python
 from vllm import LLM
 llm = LLM(model=..., task="generate")  # Name or path of your model
 llm.apply_model(lambda model: print(type(model)))
@@ -55,7 +55,7 @@ If your model is neither supported natively by vLLM or Transformers, you can sti
 Simply set `trust_remote_code=True` and vLLM will run any model on the Model Hub that is compatible with Transformers.
 Provided that the model writer implements their model in a compatible way, this means that you can run new models before they are officially supported in Transformers or vLLM!
 
-```python 
+```python
 from vllm import LLM
 llm = LLM(model=..., task="generate", trust_remote_code=True)  # Name or path of your model
 llm.apply_model(lambda model: print(model.__class__))
@@ -850,6 +850,13 @@ See [this page](#generative-models) for more information on how to use generativ
   *
   * ✅︎
   * ✅︎
+- * `Llama4ForConditionalGeneration`
+  * Llama-4-17B-Omni-Instruct
+  * T + I<sup>+</sup>
+  * `meta-llama/Llama-4-Scout-17B-16E-Instruct`, `meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8`, `meta-llama/Llama-4-Maverick-17B-128E-Instruct`, etc.
+  *
+  * ✅︎
+  * ✅︎
 - * `LlavaForConditionalGeneration`
   * LLaVA-1.5
   * T + I<sup>E+</sup>

examples/offline_inference/audio_language.py

@@ -47,7 +47,7 @@ def run_minicpmo(question: str, audio_count: int) -> ModelRequestData:
         model=model_name,
         trust_remote_code=True,
         max_model_len=4096,
-        max_num_seqs=5,
+        max_num_seqs=2,
         limit_mm_per_prompt={"audio": audio_count},
     )
 

examples/offline_inference/vision_language.py

@@ -582,6 +582,42 @@ def run_mllama(questions: list[str], modality: str) -> ModelRequestData:
     )
 
 
+def run_llama4(questions: list[str], modality: str):
+    assert modality == "image"
+
+    model_name = "meta-llama/Llama-4-Scout-17B-16E-Instruct"
+
+    engine_args = EngineArgs(
+        model=model_name,
+        max_model_len=8192,
+        max_num_seqs=4,
+        tensor_parallel_size=8,
+        disable_mm_preprocessor_cache=args.disable_mm_preprocessor_cache,
+        gpu_memory_utilization=0.4,
+    )
+
+    tokenizer = AutoTokenizer.from_pretrained(model_name)
+    messages = [[{
+        "role":
+        "user",
+        "content": [{
+            "type": "image"
+        }, {
+            "type": "text",
+            "text": f"{question}"
+        }]
+    }] for question in questions]
+    prompts = tokenizer.apply_chat_template(messages,
+                                            add_generation_prompt=True,
+                                            tokenize=False)
+    stop_token_ids = None
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompts=prompts,
+        stop_token_ids=stop_token_ids,
+    )
+
+
 # Molmo
 def run_molmo(questions: list[str], modality: str) -> ModelRequestData:
     assert modality == "image"
@@ -907,6 +943,7 @@ model_example_map = {
     "minicpmv": run_minicpmv,
     "mistral3": run_mistral3,
     "mllama": run_mllama,
+    "llama4": run_llama4,
     "molmo": run_molmo,
     "NVLM_D": run_nvlm_d,
     "paligemma": run_paligemma,

examples/offline_inference/vision_language_multi_image.py

@@ -253,6 +253,43 @@ def load_internvl(question: str, image_urls: list[str]) -> ModelRequestData:
     )
 
 
+def load_llama4(question: str, image_urls: list[str]) -> ModelRequestData:
+    model_name = "meta-llama/Llama-4-Scout-17B-16E-Instruct"
+
+    engine_args = EngineArgs(
+        model=model_name,
+        max_model_len=8192,
+        max_num_seqs=4,
+        tensor_parallel_size=8,
+        limit_mm_per_prompt={"image": len(image_urls)},
+    )
+
+    placeholders = [{"type": "image", "image": url} for url in image_urls]
+    messages = [{
+        "role":
+        "user",
+        "content": [
+            *placeholders,
+            {
+                "type": "text",
+                "text": question
+            },
+        ],
+    }]
+
+    processor = AutoProcessor.from_pretrained(model_name)
+
+    prompt = processor.apply_chat_template(messages,
+                                           tokenize=False,
+                                           add_generation_prompt=True)
+
+    return ModelRequestData(
+        engine_args=engine_args,
+        prompt=prompt,
+        image_data=[fetch_image(url) for url in image_urls],
+    )
+
+
 def load_mistral3(question: str, image_urls: list[str]) -> ModelRequestData:
     model_name = "mistralai/Mistral-Small-3.1-24B-Instruct-2503"
 
@@ -567,6 +604,7 @@ model_example_map = {
     "h2ovl_chat": load_h2ovl,
     "idefics3": load_idefics3,
     "internvl_chat": load_internvl,
+    "llama4": load_llama4,
     "mistral3": load_mistral3,
     "mllama": load_mllama,
     "NVLM_D": load_nvlm_d,

requirements/common.txt

@@ -6,7 +6,7 @@ requests >= 2.26.0
 tqdm
 blake3
 py-cpuinfo
-transformers >= 4.50.3
+transformers >= 4.51.0
 huggingface-hub[hf_xet] >= 0.30.0  # Required for Xet downloads.
 tokenizers >= 0.19.1  # Required for Llama 3.
 protobuf # Required by LlamaTokenizer.

requirements/test.in

@@ -30,7 +30,7 @@ mistral_common[opencv] >= 1.5.4 # required for pixtral test
 opencv-python-headless >= 4.11.0 # required for video test
 datamodel_code_generator # required for minicpm3 test
 lm-eval[api]==0.4.8 # required for model evaluation test
-transformers==4.50.3
+transformers==4.51.0
 huggingface-hub[hf_xet]>=0.30.0  # Required for Xet downloads.
 # quantization
 bitsandbytes>=0.45.3

requirements/test.txt

@@ -645,7 +645,7 @@ tqdm==4.66.6
     #   transformers
 tqdm-multiprocess==0.0.11
     # via lm-eval
-transformers==4.50.3
+transformers==4.51.0
     # via
     #   -r requirements/test.in
     #   genai-perf

tests/models/decoder_only/audio_language/test_ultravox.py

@@ -12,6 +12,7 @@ from vllm.sequence import SampleLogprobs
 
 from ....conftest import HfRunner, VllmRunner
 from ....utils import RemoteOpenAIServer
+from ...registry import HF_EXAMPLE_MODELS
 from ...utils import check_logprobs_close
 
 MODEL_NAME = "fixie-ai/ultravox-v0_5-llama-3_2-1b"
@@ -55,7 +56,10 @@ def server(request, audio_assets):
         for key, value in request.param.items()
     ]
 
-    with RemoteOpenAIServer(MODEL_NAME, args) as remote_server:
+    with RemoteOpenAIServer(MODEL_NAME,
+                            args,
+                            env_dict={"VLLM_AUDIO_FETCH_TIMEOUT":
+                                      "30"}) as remote_server:
         yield remote_server
 
 
@@ -106,6 +110,10 @@ def run_test(
     **kwargs,
 ):
     """Inference result should be the same between hf and vllm."""
+    model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
+    model_info.check_available_online(on_fail="skip")
+    model_info.check_transformers_version(on_fail="skip")
+
     # NOTE: take care of the order. run vLLM first, and then run HF.
     # vLLM needs a fresh new process without cuda initialization.
     # if we run HF first, the cuda initialization will be done and it
@@ -156,6 +164,10 @@ def run_multi_audio_test(
     num_logprobs: int,
     **kwargs,
 ):
+    model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
+    model_info.check_available_online(on_fail="skip")
+    model_info.check_transformers_version(on_fail="skip")
+
     with vllm_runner(model,
                      dtype=dtype,
                      enforce_eager=True,

tests/models/decoder_only/vision_language/test_models.py

@@ -160,17 +160,32 @@ VLM_TEST_SETTINGS = {
     ),
     "aya_vision": VLMTestInfo(
         models=["CohereForAI/aya-vision-8b"],
-        test_type=(VLMTestType.IMAGE, VLMTestType.MULTI_IMAGE),
+        test_type=(VLMTestType.IMAGE),
         prompt_formatter=lambda img_prompt: f"<|START_OF_TURN_TOKEN|><|USER_TOKEN|>{img_prompt}<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>", # noqa: E501
         single_image_prompts=IMAGE_ASSETS.prompts({
             "stop_sign": "<image>What's the content in the center of the image?",  # noqa: E501
             "cherry_blossom": "<image>What is the season?",  # noqa: E501
         }),
         multi_image_prompt="<image><image>Describe the two images in detail.",  # noqa: E501
-        max_model_len=8192,
+        max_model_len=4096,
+        max_num_seqs=2,
+        auto_cls=AutoModelForImageTextToText,
+        vllm_runner_kwargs={"mm_processor_kwargs": {"crop_to_patches": True}},
+    ),
+    "aya_vision-multi_image": VLMTestInfo(
+        models=["CohereForAI/aya-vision-8b"],
+        test_type=(VLMTestType.MULTI_IMAGE),
+        prompt_formatter=lambda img_prompt: f"<|START_OF_TURN_TOKEN|><|USER_TOKEN|>{img_prompt}<|END_OF_TURN_TOKEN|><|START_OF_TURN_TOKEN|><|CHATBOT_TOKEN|>", # noqa: E501
+        single_image_prompts=IMAGE_ASSETS.prompts({
+            "stop_sign": "<image>What's the content in the center of the image?",  # noqa: E501
+            "cherry_blossom": "<image>What is the season?",  # noqa: E501
+        }),
+        multi_image_prompt="<image><image>Describe the two images in detail.",  # noqa: E501
+        max_model_len=4096,
         max_num_seqs=2,
         auto_cls=AutoModelForImageTextToText,
-        vllm_runner_kwargs={"mm_processor_kwargs": {"crop_to_patches": True}}
+        vllm_runner_kwargs={"mm_processor_kwargs": {"crop_to_patches": True}},
+        marks=[large_gpu_mark(min_gb=32)],
     ),
     "blip2": VLMTestInfo(
         # TODO: Change back to 2.7b once head_dim = 80 is supported
@@ -303,6 +318,22 @@ VLM_TEST_SETTINGS = {
         use_tokenizer_eos=True,
         patch_hf_runner=model_utils.internvl_patch_hf_runner,
     ),
+    "llama4": VLMTestInfo(
+        models=["meta-llama/Llama-4-Scout-17B-16E-Instruct"],
+        prompt_formatter=lambda img_prompt: f"<|begin_of_text|><|header_start|>user<|header_end|>\n\n{img_prompt}<|eot|><|header_start|>assistant<|header_end|>\n\n", # noqa: E501
+        img_idx_to_prompt=lambda _: "<|image|>",
+        test_type=(VLMTestType.IMAGE, VLMTestType.MULTI_IMAGE),
+        distributed_executor_backend="mp",
+        image_size_factors=[(.25, 0.5, 1.0)],
+        hf_model_kwargs={"device_map": "auto"},
+        max_model_len=8192,
+        max_num_seqs=4,
+        dtype="bfloat16",
+        auto_cls=AutoModelForImageTextToText,
+        tensor_parallel_size=8,
+        vllm_runner_kwargs={"gpu_memory_utilization": 0.8},
+        marks=multi_gpu_marks(num_gpus=8),
+    ),
     "llava_next": VLMTestInfo(
         models=["llava-hf/llava-v1.6-mistral-7b-hf"],
         test_type=(VLMTestType.IMAGE, VLMTestType.CUSTOM_INPUTS),

tests/models/decoder_only/vision_language/test_phi3v.py

@@ -5,7 +5,9 @@ import re
 from typing import Optional
 
 import pytest
+from packaging.version import Version
 from transformers import AutoTokenizer
+from transformers import __version__ as TRANSFORMERS_VERSION
 
 from vllm.multimodal.image import rescale_image_size
 from vllm.platforms import current_platform
@@ -81,6 +83,13 @@ def run_test(
     from transformers import AutoImageProcessor  # noqa: F401
     from transformers import AutoProcessor  # noqa: F401
 
+    # Once the model repo is updated to 4.49, we should be able to run the
+    # test in `test_models.py` without the above workaround
+    if Version(TRANSFORMERS_VERSION) >= Version("4.49"):
+        pytest.skip(f"`transformers=={TRANSFORMERS_VERSION}` installed, "
+                    "but `transformers<=4.49` is required to run this model. "
+                    "Reason: Cannot run HF implementation")
+
     # NOTE: take care of the order. run vLLM first, and then run HF.
     # vLLM needs a fresh new process without cuda initialization.
     # if we run HF first, the cuda initialization will be done and it

tests/models/decoder_only/vision_language/test_pixtral.py

@@ -176,6 +176,8 @@ def test_chat(
             model,
             dtype=dtype,
             tokenizer_mode="mistral",
+            load_format="mistral",
+            config_format="mistral",
             max_model_len=max_model_len,
             limit_mm_per_prompt=LIMIT_MM_PER_PROMPT,
     ) as vllm_model:

tests/models/multimodal/processing/test_common.py

@@ -257,6 +257,7 @@ def _test_processing_correctness_mistral(
     "h2oai/h2ovl-mississippi-800m",
     "OpenGVLab/InternVL2-1B",
     "HuggingFaceM4/Idefics3-8B-Llama3",
+    "meta-llama/Llama-4-Scout-17B-16E-Instruct",
     "llava-hf/llava-1.5-7b-hf",
     "llava-hf/llava-v1.6-mistral-7b-hf",
     "llava-hf/LLaVA-NeXT-Video-7B-hf",

tests/models/multimodal/processing/test_llama4.py

+# SPDX-License-Identifier: Apache-2.0
+"""Tests for Llama4's multimodal preprocessing kwargs."""
+
+import pytest
+
+from vllm.multimodal import MULTIMODAL_REGISTRY
+from vllm.transformers_utils.tokenizer import encode_tokens
+
+from ....conftest import _ImageAssets
+from ...utils import build_model_context
+
+
+@pytest.mark.parametrize("model_id",
+                         ["meta-llama/Llama-4-Scout-17B-16E-Instruct"])
+@pytest.mark.parametrize("mm_processor_kwargs", [{}])
+@pytest.mark.parametrize("num_imgs", [1, 5])
+@pytest.mark.parametrize("disable_mm_preprocessor_cache", [True, False])
+@pytest.mark.parametrize("tokenized_prompt", [True, False])
+def test_processor_override(
+    image_assets: _ImageAssets,
+    model_id: str,
+    mm_processor_kwargs: dict,
+    num_imgs: int,
+    disable_mm_preprocessor_cache: bool,
+    tokenized_prompt: bool,
+):
+    """Ensure llama4 processor works properly."""
+    ctx = build_model_context(
+        model_id,
+        mm_processor_kwargs=mm_processor_kwargs,
+        limit_mm_per_prompt={"image": num_imgs},
+        disable_mm_preprocessor_cache=disable_mm_preprocessor_cache,
+    )
+    processor = MULTIMODAL_REGISTRY.create_processor(ctx.model_config)
+    config = processor.info.get_hf_config()
+    tokenizer = processor.info.get_tokenizer()
+    hf_processor = processor.info.get_hf_processor()
+    vocab = tokenizer.get_vocab()
+
+    prompt = "<|begin_of_text|><|header_start|>user<|header_end|>" \
+        + "<|image|>" * num_imgs \
+        + "<|eot|><|header_start|>assistant<|header_end|>"
+    mm_data = {
+        "image": [
+            image_assets[(i % len(image_assets))].pil_image
+            for i in range(num_imgs)
+        ]
+    }
+    if tokenized_prompt:
+        prompt = encode_tokens(tokenizer, prompt)
+
+    processed_inputs = processor.apply(prompt, mm_data, mm_processor_kwargs)
+    mm_kwargs = processed_inputs["mm_kwargs"]
+
+    # place holder replacements
+    prompt_token_ids = processed_inputs["prompt_token_ids"]
+    assert prompt_token_ids.count(config.boi_token_index) == num_imgs
+    assert prompt_token_ids.count(config.eoi_token_index) == num_imgs
+    assert prompt_token_ids.count(vocab[hf_processor.image_token]) == num_imgs
+    aspect_ratios = mm_kwargs["aspect_ratios"]
+    num_x_separators = num_y_separators = 0
+    for tiles_y, tiles_x in aspect_ratios:
+        if tiles_x * tiles_y > 1:
+            num_x_separators += (tiles_x - 1) * tiles_y
+            num_y_separators += tiles_y
+    assert prompt_token_ids.count(vocab[hf_processor.tile_token]) \
+        == num_x_separators
+    assert prompt_token_ids.count(vocab[hf_processor.tile_global_token]) \
+        ==  num_y_separators
+
+    # image token offsets
+    img_locs = processed_inputs["mm_placeholders"].get("image", [])
+    assert len(img_locs) == num_imgs
+    assert [img_loc["offset"] for img_loc in img_locs] == \
+        [i for i, v in enumerate(prompt_token_ids) \
+        if v == config.boi_token_index]
+
+    # patch sizes and masks
+    assert prompt_token_ids.count(config.image_token_index) \
+        == sum(img_patch.sum() for img_patch in mm_kwargs["embed_is_patch"])
+    patch_token_id = vocab[hf_processor.img_patch_token]
+    num_patches = processed_inputs["prompt_token_ids"].count(patch_token_id)
+    mm_counts = {"image": num_imgs}
+    assert num_patches / num_imgs <= \
+        processor.info.get_mm_max_tokens_per_item(32768, mm_counts)["image"]
+    num_patches_per_chunk = processor.info.get_patch_per_chunk(
+        config.vision_config)
+    assert prompt_token_ids.count(config.image_token_index) \
+        == mm_kwargs["patches_per_image"].sum() * num_patches_per_chunk
+    assert mm_kwargs["pixel_values"].shape[0] \
+        == mm_kwargs["patches_per_image"].sum()
+
+    for embed_is_patch, aspect_ratio in zip(mm_kwargs["embed_is_patch"],
+                                            mm_kwargs["aspect_ratios"]):
+        assert embed_is_patch.shape[0] == \
+            len(tokenizer.encode(
+                hf_processor._prompt_split_image(
+                    aspect_ratio, num_patches_per_chunk),
+                add_special_tokens=False))

tests/models/registry.py

@@ -287,12 +287,16 @@ _MULTIMODAL_EXAMPLE_MODELS = {
                                         trust_remote_code=True,
                                         hf_overrides={"architectures": ["GLM4VForCausalLM"]}),  # noqa: E501
     "H2OVLChatModel": _HfExamplesInfo("h2oai/h2ovl-mississippi-800m",
-                                      extras={"2b": "h2oai/h2ovl-mississippi-2b"}),  # noqa: E501
+                                      extras={"2b": "h2oai/h2ovl-mississippi-2b"},  # noqa: E501
+                                      max_transformers_version="4.48",  # noqa: E501
+                                      transformers_version_reason="HF model is not compatible."),  # noqa: E501
     "InternVLChatModel": _HfExamplesInfo("OpenGVLab/InternVL2-1B",
                                          extras={"2B": "OpenGVLab/InternVL2-2B"},  # noqa: E501
                                          trust_remote_code=True),
     "Idefics3ForConditionalGeneration": _HfExamplesInfo("HuggingFaceM4/Idefics3-8B-Llama3",  # noqa: E501
                                                         {"tiny": "HuggingFaceTB/SmolVLM-256M-Instruct"}),  # noqa: E501
+    "Llama4ForConditionalGeneration": _HfExamplesInfo("meta-llama/Llama-4-Scout-17B-16E-Instruct",   # noqa: E501
+                                                      min_transformers_version="4.51"),
     "LlavaForConditionalGeneration": _HfExamplesInfo("llava-hf/llava-1.5-7b-hf",
                                                      extras={"mistral": "mistral-community/pixtral-12b", # noqa: E501
                                                              "mistral-fp8": "nm-testing/pixtral-12b-FP8-dynamic"}),  # noqa: E501

tests/models/test_initialization.py

@@ -7,6 +7,8 @@ from transformers import PretrainedConfig
 
 from vllm import LLM
 from vllm.engine.llm_engine import LLMEngine as V0LLMEngine
+from vllm.utils import GiB_bytes
+from vllm.v1.core.kv_cache_utils import get_kv_cache_config
 from vllm.v1.engine.core import EngineCore as V1EngineCore
 
 from .registry import HF_EXAMPLE_MODELS
@@ -42,14 +44,21 @@ def test_can_initialize(model_arch):
         self.cache_config.num_gpu_blocks = 0
         self.cache_config.num_cpu_blocks = 0
 
-    def _initalize_kv_caches_v1(self, vllm_config):
-        # gpu_blocks (> 0), cpu_blocks
-        return 1, 0
+    def _initialize_kv_caches_v1(self, vllm_config):
+        kv_cache_specs = self.model_executor.get_kv_cache_specs()
+        scheduler_kv_cache_config = get_kv_cache_config(
+            vllm_config,
+            kv_cache_specs[0],
+            20 * GiB_bytes,
+        )
+
+        # gpu_blocks (> 0), cpu_blocks, scheduler_kv_cache_config
+        return 1, 0, scheduler_kv_cache_config
 
     with (patch.object(V0LLMEngine, "_initialize_kv_caches",
                        _initialize_kv_caches_v0),
           patch.object(V1EngineCore, "_initialize_kv_caches",
-                       _initalize_kv_caches_v1)):
+                       _initialize_kv_caches_v1)):
         LLM(
             model_info.default,
             tokenizer=model_info.tokenizer,

vllm/config.py

@@ -358,6 +358,8 @@ class ModelConfig:
         self.hf_config = hf_config
 
         self.hf_text_config = get_hf_text_config(self.hf_config)
+        self.attention_chunk_size = getattr(self.hf_text_config,
+                                            "attention_chunk_size", None)
         self.encoder_config = self._get_encoder_config()
         self.hf_image_processor_config = get_hf_image_processor_config(
             self.model, hf_token=hf_token, revision=revision)

vllm/entrypoints/chat_utils.py

@@ -500,7 +500,7 @@ class BaseMultiModalItemTracker(ABC, Generic[_T]):
                               "internvl_chat", "skywork_chat", "NVLM_D",
                               "h2ovl_chat", "idefics3"):
                 return "<image>"
-            if model_type == "mllama":
+            if model_type in ("mllama", "llama4"):
                 return "<|image|>"
             if model_type in ("qwen2_vl", "qwen2_5_vl"):
                 return "<|vision_start|><|image_pad|><|vision_end|>"

vllm/model_executor/layers/fused_moe/configs/E=16,N=1024,device_name=AMD_Instinct_MI300X.json

+{
+    "1": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "2": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "4": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 16,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "8": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "16": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "24": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "32": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "48": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 1
+    },
+    "64": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 2,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "96": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "128": {
+        "BLOCK_SIZE_M": 16,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "256": {
+        "BLOCK_SIZE_M": 32,
+        "BLOCK_SIZE_N": 32,
+        "BLOCK_SIZE_K": 256,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "512": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1024": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "1536": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 8,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "2048": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 64,
+        "BLOCK_SIZE_K": 128,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "3072": {
+        "BLOCK_SIZE_M": 128,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 8,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    },
+    "4096": {
+        "BLOCK_SIZE_M": 64,
+        "BLOCK_SIZE_N": 128,
+        "BLOCK_SIZE_K": 64,
+        "GROUP_SIZE_M": 1,
+        "num_warps": 4,
+        "num_stages": 2,
+        "waves_per_eu": 0,
+        "matrix_instr_nonkdim": 16,
+        "kpack": 2
+    }
+}