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statement

    10-07 support colossalai trainer
    09-26 support transformers trainer
    08-16 解除 chatglm-6b-int4 全参训练限制, 推理可选使用 Rope NtkScale , 不训练扩展推理长度
    08-02 增加 muti lora infer 例子, 手动升级 aigc_zoo , pip install -U git+https://github.com/ssbuild/aigc_zoo.git --force-reinstall --no-deps 
    07-18 微调经验分享见: https://github.com/ssbuild/aigc_zoo#训练经验分享
    06-26 chatglm2_finetuning 移至(https://github.com/ssbuild/chatglm2_finetuning)
    06-13 support resize_token_embeddings
    06-01 支持lora deepspeed 训练,0.1.9 和 0.1.10合并
    05-27 add qlora transformers>=4.30
    05-12 fix lora int8 多卡训练 , ppo training move to https://github.com/ssbuild/rlhf_chatglm
    04-28 deep_training 0.1.3 pytorch-lightning 改名 ligntning ,旧版本 deep_training <= 0.1.2
    04-23 增加lora 保存hf权重(修改infer_lora_finetuning.py enable_merge_weight 选项),超大数据集见训练节说明
    04-12 deep_training 0.1.2.post0 fix load_in_8bit in lora
    04-11 升级 lora 以及 adalora, 另外官方fix eos_token , 请更新tokenizer_config.json
    04-10 增加一直冻结前N层微调方式,根据需要修改models.py 变量 global_num_layers_freeze
    04-07 官方精简了词表和权重,配置已同步,建议重新下载权重信息 deep_training 最低要求 0.1.1
    04-02 增加p-tuning-v2训练, 建议训练前删除缓存数据 rm -rf output
    03-28 支持加载chatglm-6b-int4权重 (修改 对应配置文件quantization_bit 4 or 8)
    03-27 fix eos
    03-26 完善数据策略

install

  • pip install -U -r requirements.txt
  • 如果无法安装 , 可以切换官方源 pip install -i https://pypi.org/simple -U -r requirements.txt

weight

data sample

open_data https://github.com/ssbuild/open_data

单条数据示例

p prefix  optional
q question optional
a answer   must

 {
    "id": 0, 
    "p": "我是qwen训练的模型",
    "paragraph": [
        {
           "q": "你好",
           "a": "我是机器人,有什么可以帮助你的?"
        },
         {
             "q": "从南京到上海的路线",
             "a":  "你好,南京到上海的路线如下:1. 南京到上海,可以乘坐南京地铁1号线,在南京站乘坐轨道交通1号线。2. 南京到浦东机场,可以搭乘上海地铁1号,在陆家嘴站乘坐地铁1线,在浦东国际机场站乘坐机场快线,前往上海浦东国际机场。3. 上海到南京,可以换乘上海地铁2号线,从南京站换乘地铁2线,再从南京南站换乘地铁1路,然后到达上海站"
         }
     ]
 }

或者

 {
    "id": 0,
    "conversations": [
      {
        "from": "system",
        "value": "我是qwen训练的模型"
      },
      {
        "from": "user",
        "value": "你好"
      },
      {
        "from": "assistant",
        "value": "我是机器人,有什么可以帮助你的?"
      },
      {
        "from": "user",
        "value": "从南京到上海的路线"
      },
      {
        "from": "assistant",
        "value": "你好,南京到上海的路线如下:1. 南京到上海,可以乘坐南京地铁1号线,在南京站乘坐轨道交通1号线。2. 南京到浦东机场,可以搭乘上海地铁1号,在陆家嘴站乘坐地铁1线,在浦东国际机场站乘坐机场快线,前往上海浦东国际机场。3. 上海到南京,可以换乘上海地铁2号线,从南京站换乘地铁2线,再从南京南站换乘地铁1路,然后到达上海站"
      }
     ]
 }

infer

# infer.py 推理预训练模型
# infer_finetuning.py 推理微调模型
# infer_lora_finetuning.py 推理lora微调模型
 python infer.py
量化等级 最低 GPU 显存
FP16(无量化) 13 GB
INT8 10 GB
INT4 6 GB

inference

training

    #制作数据
    python data_utils.py
    注: num_process_worker 为多进程制作数据 , 如果数据量较大 , 适当调大至cpu数量
    dataHelper.make_dataset_with_args(data_args.train_file,mixed_data=False, shuffle=True,mode='train',num_process_worker=0)
    
    #pl 训练
    python train.py
    
    #hf 训练
    python -m torch.distributed.launch --nproc_per_node=1 train_hf.py
    
    # 多机多卡
    python -m torch.distributed.launch --nproc_per_node=1 --node_rank $NODE_RANK --master_addr $MASTER_ADDR --master_port $MASTER_PORT train_hf.py

   
    # colossalai 训练 
    colossalai run --nproc_per_node 1 --num_nodes 1 train_cl.py

训练参数

训练参数

友情链接

纯粹而干净的代码

关于续写

训练 q 置空
推理如下
model = pl_model.get_glm_model()
model.generate_for_continue_writing(tokenizer, "请帮我续写一段关于春天文字的文字", max_length=2048,
                                        eos_token_id=config.eos_token_id,
                                        do_sample=True, top_p=0.7, temperature=0.95,)

Reference

https://github.com/THUDM/ChatGLM-6B

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Contributors

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