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AttributeError: 'Step3p5Config' object has no attribute 'tie_word_embeddings'

#8
by 1337Code - opened
Discussion
1337Code

Lastest VLLM Nightly build, model will no longer start/load.

version 0.16.0rc2.dev75+ga9ecdc01d

0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783] Traceback (most recent call last):
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/v1/executor/multiproc_executor.py", line 754, in worker_main
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     worker = WorkerProc(*args, **kwargs)
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/v1/executor/multiproc_executor.py", line 580, in __init__
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     self.worker.load_model()
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/v1/worker/gpu_worker.py", line 294, in load_model
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     self.model_runner.load_model(eep_scale_up=eep_scale_up)
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/v1/worker/gpu_model_runner.py", line 4143, in load_model
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     self.model = model_loader.load_model(
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]                  ^^^^^^^^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/model_executor/model_loader/base_loader.py", line 54, in load_model
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     model = initialize_model(
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]             ^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/model_executor/model_loader/utils.py", line 54, in initialize_model
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     model = model_class(vllm_config=vllm_config, prefix=prefix)
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/model_executor/models/step3p5.py", line 772, in __init__
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     self.model = Step3p5Model(
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]                  ^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/compilation/decorators.py", line 305, in __init__
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     old_init(self, **kwargs)
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/vllm/model_executor/models/step3p5.py", line 570, in __init__
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     config.tie_word_embeddings and get_pp_group().is_last_rank
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     ^^^^^^^^^^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]   File "/usr/local/lib/python3.12/dist-packages/transformers/configuration_utils.py", line 164, in __getattribute__
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]     return super().__getattribute__(key)
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
0|vllm-swap  | (Worker_PP2 pid=209) ERROR 02-11 21:03:11 [multiproc_executor.py:783] AttributeError: 'Step3p5Config' object has no attribute 'tie_word_embeddings'
Tingdan
 StepFun org

Please provide the deployment commands. Is PP parallelism enabled in the current deployment?
1337Code

Yes PP 3

vllm/vllm-openai:nightly \
  --model /models/step35flash \
  --served-model-name step3p5-flash \
  --host 0.0.0.0 \
  --port 5000 \
  --max-model-len 168000 \
  --pipeline-parallel-size 3 \
  --gpu-memory-utilization 0.96 \
  --max-num-seqs 2 \
  --tool-call-parser step3p5 \
  --reasoning-parser step3p5 \
  --enable-auto-tool-choice \
  --enable-prefix-caching \
  --optimization-level 3 \
  --trust-remote-code \
  --disable-cascade-attn \
  --quantization fp8

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