Files
xc-llm-ascend/vllm_ascend/models/__init__.py
Shanshan Shen e52ebf8674 [MM][Model][Perf] Remove Qwen2.5-VL modeling files and add patch for VisionAttention (#4349)
### What this PR does / why we need it?

- [x] Patch `Qwen2_5_VisionAttention` with
`AscendQwen2_5_VisionAttention`.
- [x] Replace `AscendQwen2_5_VisionTransformer` with
`Qwen2_5_VisionTransformer` in vllm.
- [x] Move padding logic (q/k/v and cos/sin) before FA to `forward()` of
`Qwen2_5_VisionAttention`.
- [x] Covert `cu_seqlens` in `Qwen2_5_VisionAttention` from cumulative
form to intervals and move it to cpu (compatible for npu FA).
- [x] Remove Qwen2.5-VL modeling files.
- [x] Remove Qwen2.5-VL (without padding) modeling files.
- [x] Remove related UT.
- [x] Make `set_forward_context` pluggable when getting MM embedding.
Find more details at https://github.com/vllm-project/vllm/pull/29388.
- [x] Simplify padding logic for FA.
- [x] Add patch for https://github.com/vllm-project/vllm/pull/28798.

### Does this PR introduce _any_ user-facing change?

No.

### How was this patch tested?

- [x] Functional test (eager mode)
- [x] Functional test (graph mode)
- [x] Benchmark


- vLLM version: v0.11.2

---------

Signed-off-by: shen-shanshan <467638484@qq.com>
2025-11-28 14:23:00 +08:00

30 lines
1.1 KiB
Python

from vllm import ModelRegistry
def register_model():
ModelRegistry.register_model(
"Qwen2VLForConditionalGeneration",
"vllm_ascend.models.qwen2_vl:AscendQwen2VLForConditionalGeneration")
ModelRegistry.register_model(
"Qwen3VLMoeForConditionalGeneration",
"vllm_ascend.models.qwen3_vl:AscendQwen3VLMoeForConditionalGeneration")
ModelRegistry.register_model(
"Qwen3VLForConditionalGeneration",
"vllm_ascend.models.qwen3_vl:AscendQwen3VLForConditionalGeneration")
# There is no PanguProMoEForCausalLM in vLLM, so we should register it before vLLM config initialization
# to make sure the model can be loaded correctly. This register step can be removed once vLLM support PanguProMoEForCausalLM.
ModelRegistry.register_model(
"PanguProMoEForCausalLM",
"vllm_ascend.torchair.models.torchair_pangu_moe:PanguProMoEForCausalLM"
)
ModelRegistry.register_model(
"Qwen3NextForCausalLM",
"vllm_ascend.models.qwen3_next:CustomQwen3NextForCausalLM")
ModelRegistry.register_model(
"Qwen3NextMTP", "vllm_ascend.models.qwen3_next_mtp:CustomQwen3NextMTP")