在NPU上进行LLaVA1.6微调训练时遇到问题

[yimuu]

Paddle版本：

python -c "import paddle; print(paddle.version.commit)" 
CustomDevice: npu, visible devices count: 2
2ef8abae65f11fa3cdae784b4ac58750e0fa3bbb

CANN版本：8.0.RC1

操作系统版本：Ubuntu 20.04.3 LTS

lora_stf_argument.json为：

{
    "model_name_or_path": "paddlemix/llava/llava-v1.6-vicuna-7b",
    "dataset": {
      "train":[{"name": "chatml_dataset", "data_files": "data/train.json","chat_template":"data/llava_chat_template.json"}],
      "eval":[{"name": "chatml_dataset", "data_files": "data/train.json","chat_template":"data/llava_chat_template.json"}]
    },
    "mixtoken": false,
    "output_dir": "./checkpoints/llava_sft_ckpts",
    "device": "npu",
    "overwrite_output_dir": true,
    "recompute": true,
    "per_device_train_batch_size": 1,
    "gradient_accumulation_steps": 1,
    "per_device_eval_batch_size": 1,
    "eval_accumulation_steps":16,
    "num_train_epochs": 1,
    "learning_rate": 2e-04,
    "mm_projector_lr": 2e-5,
    "weight_decay": 0.0,
    "warmup_ratio": 0.03,
    "lr_scheduler_type": "cosine",
    "logging_steps": 1,
    "save_steps": 1000,
    "evaluation_strategy": "no",
    "save_strategy": "steps",
    "max_length": 256,
    "bf16": false,
    "fp16": true,
    "fp16_opt_level": "O1",
    "do_train": true,
    "do_eval": false,
    "disable_tqdm": false,
    "load_best_model_at_end": false,
    "eval_with_do_generation": false,
    "skip_memory_metrics": false,
    "benchmark": false,
    "save_total_limit": 1,
    "lora": true,
    "lora_rank": 128,
    "lora_alpha": 256,
    "lora_dropout": 0.0,
    "lora_target_modules":["llama.layer.*q_proj.*", 
    "llama.layer.*k_proj.*", 
    "llama.layer.*v_proj.*",
    "llama.layer.*gate_proj.*",
    "llama.layer.*up_proj.*",
    "llama.layer.*down_proj.*",
    "llama.layer.*o_proj.*"]
  }

1. 并行训练时遇到的问题： 训练脚本：

python -u  -m paddle.distributed.launch --npus "0,1" paddlemix/tools/supervised_finetune.py paddlemix/config/llava/v1_6/lora_sft_argument.json

报错信息如下：

Call HcclAllReduce(send_buf, recv_buf, count, PDDataTypeToHcclDataType(data_type), PDReduceOpToHcclReduceOp(op), reinterpret_cast<HcclComm>(comm), reinterpret_cast<aclrtStream>(stream)) failed : 5 at file /root/PaddleCustomDevice/backends/npu/runtime/runtime.cc line 881
E40024: 2024-07-26-11:47:38.607.914 Failed call Python Func/Meathod [get_binfile_sha256_hash_from_c], Reason[SystemError: PY_SSIZE_T_CLEAN macro must be defined for '#' formats
] 
        Possible Cause: The Python Func/Meathod does not exist.

LAUNCH INFO 2024-07-26 11:57:05,580 Exit code -11

2. 单卡训练时遇到的问题： 训练代码会在中途卡住不动，不清楚是什么原因造成的。