LLaMA-Factory PPO训练报错Tensors must be CUDA and denseTensors must be CUDA and dense

PPO训练报错Tensors must be CUDA and denseTensors must be CUDA and dense

Open WangRongsheng opened this issue 1 year ago • 3 comments

报错：

Assistant:<s>
Traceback (most recent call last):
Traceback (most recent call last):
  File "/tmp/cct/src/train_ppo.py", line 82, in <module>
Traceback (most recent call last):
Traceback (most recent call last):
  File "/tmp/cct/src/train_ppo.py", line 82, in <module>
  File "/tmp/cct/src/train_ppo.py", line 82, in <module>
  File "/tmp/cct/src/train_ppo.py", line 82, in <module>
    main()
    main()
    main()
    main()
  File "/tmp/cct/src/train_ppo.py", line 55, in main
  File "/tmp/cct/src/train_ppo.py", line 55, in main
  File "/tmp/cct/src/train_ppo.py", line 55, in main
  File "/tmp/cct/src/train_ppo.py", line 55, in main
    ppo_trainer = PPOPeftTrainer(
     ppo_trainer = PPOPeftTrainer(
            ppo_trainer = PPOPeftTrainer(
 ppo_trainer = PPOPeftTrainer(
                                ^   ^   ^   ^    ^     ^ ^ ^ ^^^^ ^^^^^^ ^^^ ^^^ ^^^^^^^^^^^
^^^^^^  File "/tmp/cct/src/utils/ppo.py", line 72, in __init__
^^^^^^^^
^^^^  File "/tmp/cct/src/utils/ppo.py", line 72, in __init__
^
^^  File "/tmp/cct/src/utils/ppo.py", line 72, in __init__
^^^^
  File "/tmp/cct/src/utils/ppo.py", line 72, in __init__
    PPOTrainer.__init__(self, **kwargs)    PPOTrainer.__init__(self, **kwargs)

        PPOTrainer.__init__(self, **kwargs)PPOTrainer.__init__(self, **kwargs)

  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/trl/trainer/ppo_trainer.py", line 290, in __init__
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/trl/trainer/ppo_trainer.py", line 290, in __init__
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/trl/trainer/ppo_trainer.py", line 290, in __init__
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/trl/trainer/ppo_trainer.py", line 290, in __init__
    ) = self.accelerator.prepare(
) = self.accelerator.prepare() = self.accelerator.prepare(

     ) = self.accelerator.prepare(
             ^   ^   ^ ^    ^  ^ ^^^ ^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1182, in prepare
^^^^^^^^^^^^^^^
^
^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1182, in prepare
^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1182, in prepare
^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1182, in prepare
    result = tuple(
             ^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1183, in <genexpr>
    result = tuple(
result = tuple(
            result = tuple(
                      ^ ^ ^ ^ ^ ^^ ^ ^^^^^^

^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1183, in <genexpr>
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1183, in <genexpr>
^^
self._prepare_one(obj, first_pass=True, device_placement=d) for obj, d in zip(args, device_placement)
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1183, in <genexpr>
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^self._prepare_one(obj, first_pass=True, device_placement=d) for obj, d in zip(args, device_placement)    ^self._prepare_one(obj, first_pass=True, device_placement=d) for obj, d in zip(args, device_placement)
^
^^^^    ^self._prepare_one(obj, first_pass=True, device_placement=d) for obj, d in zip(args, device_placement)

  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1022, in _prepare_one
    ^^^^^^ ^ ^ ^  ^ ^^ ^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^    ^^^return self.prepare_model(obj, device_placement=device_placement)^^^
^^^^^^^^^^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1022, in _prepare_one
^^^^^^^^^^^^^^
^^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1022, in _prepare_one
^^^^^^
^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1022, in _prepare_one
^^^^^^^^^^^^^^^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1275, in prepare_model
    return self.prepare_model(obj, device_placement=device_placement)
           ^^^^^^    ^return self.prepare_model(obj, device_placement=device_placement)^
^^    ^return self.prepare_model(obj, device_placement=device_placement)^
^ ^ ^ ^ ^ ^ ^  ^  ^      ^  model = torch.nn.parallel.DistributedDataParallel(^
^^ ^^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^^^ ^^^ ^ ^^^ ^^^ ^^^ ^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1275, in prepare_model
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/nn/parallel/distributed.py", line 676, in __init__
^^^^^^^    ^^model = torch.nn.parallel.DistributedDataParallel(
^
^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1275, in prepare_model
^^ ^ ^ ^
     File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/accelerator.py", line 1275, in prepare_model
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/nn/parallel/distributed.py", line 676, in __init__
    model = torch.nn.parallel.DistributedDataParallel(
            ^^    ^model = torch.nn.parallel.DistributedDataParallel(^
^^^^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
^^  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/nn/parallel/distributed.py", line 676, in __init__
^^^^^^^^^^^^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/nn/parallel/distributed.py", line 676, in __init__
                _sync_module_states(_sync_module_states(
_sync_module_states(_sync_module_states(


  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 142, in _sync_module_states
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 142, in _sync_module_states
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 142, in _sync_module_states
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 142, in _sync_module_states
    _sync_params_and_buffers(
        _sync_params_and_buffers(_sync_params_and_buffers(_sync_params_and_buffers(  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 160, in _sync_params_and_buffers



  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 160, in _sync_params_and_buffers
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 160, in _sync_params_and_buffers
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/utils.py", line 160, in _sync_params_and_buffers
    dist._broadcast_coalesced(
RuntimeError    : dist._broadcast_coalesced(Tensors must be CUDA and dense

dist._broadcast_coalesced(dist._broadcast_coalesced(RuntimeError

: Tensors must be CUDA and dense
RuntimeErrorRuntimeError: : Tensors must be CUDA and denseTensors must be CUDA and dense

WARNING:torch.distributed.elastic.multiprocessing.api:Sending process 2344665 closing signal SIGTERM
ERROR:torch.distributed.elastic.multiprocessing.api:failed (exitcode: 1) local_rank: 1 (pid: 2344666) of binary: /root/miniconda3/envs/ppo/bin/python
Traceback (most recent call last):
  File "/root/miniconda3/envs/ppo/bin/accelerate", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/commands/accelerate_cli.py", line 45, in main
    args.func(args)
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/commands/launch.py", line 932, in launch_command
    multi_gpu_launcher(args)
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/accelerate/commands/launch.py", line 627, in multi_gpu_launcher
    distrib_run.run(args)
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/run.py", line 785, in run
    elastic_launch(
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/launcher/api.py", line 134, in __call__
    return launch_agent(self._config, self._entrypoint, list(args))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/root/miniconda3/envs/ppo/lib/python3.11/site-packages/torch/distributed/launcher/api.py", line 250, in launch_agent
    raise ChildFailedError(
torch.distributed.elastic.multiprocessing.errors.ChildFailedError:
============================================================
src/train_ppo.py FAILED
------------------------------------------------------------
Failures:
[1]:
  time      : 2023-06-13_10:49:40
  host      : mpudgx202302-DGX-Station-A100-920-23487-2531-000
  rank      : 2 (local_rank: 2)
  exitcode  : 1 (pid: 2344667)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
[2]:
  time      : 2023-06-13_10:49:40
  host      : mpudgx202302-DGX-Station-A100-920-23487-2531-000
  rank      : 3 (local_rank: 3)
  exitcode  : 1 (pid: 2344668)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html
------------------------------------------------------------
Root Cause (first observed failure):
[0]:
  time      : 2023-06-13_10:49:40
  host      : mpudgx202302-DGX-Station-A100-920-23487-2531-000
  rank      : 1 (local_rank: 1)
  exitcode  : 1 (pid: 2344666)
  error_file: <N/A>
  traceback : To enable traceback see: https://pytorch.org/docs/stable/elastic/errors.html

命令：

accelerate launch src/train_ppo.py \
    --model_name_or_path llama-hf/ \
    --do_train \
    --dataset CCT \
    --quantization_bit 4 \
    --checkpoint_dir sft/checkpoint-3000 \
    --reward_model rm \
    --output_dir ppo \
    --per_device_train_batch_size 4 \
    --gradient_accumulation_steps 4 \
    --lr_scheduler_type cosine \
    --logging_steps 10 \
    --save_steps 1000 \
    --learning_rate 1e-5 \
    --num_train_epochs 2.0 \
    --resume_lora_training False \
    --plot_loss

Jun 13 '23 02:06 WangRongsheng

在 load_pretrained 的 AutoModel 加载后打印一下 Tensor 的 dtype 和 device 试试？

Jun 13 '23 03:06 hiyouga

打印查看了，没什么大问题。还是报：

RuntimeErrorRuntimeError: : Tensors must be CUDA and denseTensors must be CUDA and dense

Jun 14 '23 05:06 WangRongsheng

方便告知：cuda、cudnn、peft、transformers、bitsandbytes、accelerate、pytorch、torchvision等版本吗？

Jun 14 '23 05:06 WangRongsheng

报错场景1：

sft：LoRA
rm：LoRA
ppo：QLoRA

报错场景2：

sft：QLoRA
rm：QLoRA
ppo：QLoRA或LoRA

正常场景：

sft：LoRA
rm：LoRA
ppo：LoRA

Jun 18 '23 06:06 WangRongsheng

LLaMA-Factory LLaMA-Factory copied to clipboard

PPO训练报错Tensors must be CUDA and denseTensors must be CUDA and dense

LLaMA-Factory
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