{
    "logging_steps": 1,
    "logging_dir": "vdl_log",
    "train_datasets": "ppo-kk/34567ppl/train.jsonl",
    "eval_datasets": "ppo-kk/5ppl/test.jsonl",
    "prompt_key": "src",
    "response_key": "tgt",
    "actor_model_name_or_path": "meta-llama/Meta-Llama-3.1-8B",
    "reward_model_name_or_path": "",
    "use_rm_server": true,
    "reward_server": "http://127.0.0.1:8731",
    "rl_algorithm": "grpo",
    "bf16": 1,
    "fp16_opt_level": "O2",
    "do_train": 1,
    "adam_beta1": 0.9,
    "adam_beta2": 0.95,
    "dataloader_drop_last": 0,
    "gradient_accumulation_steps": 32,
    "ignore_save_lr_and_optim": 1,
    "kl_loss_coeff": 0.001,
    "learning_rate": 5e-7,
    "lr_scheduler_type": "cosine",
    "max_grad_norm": 1.0,
    "max_length": 4608,
    "max_steps": 3600,
    "min_learning_rate": 2e-7,
    "num_train_epochs": 1,
    "output_dir": "checkpoints/llama-grpo",
    "per_device_train_batch_size": 8,
    "save_steps": 400,
    "save_strategy": "steps",
    "save_total_limit": 5,
    "update_iters": 1,
    "warmup_ratio": 0.03,
    "weight_decay": 0.01,
    "do_eval": 1,
    "evaluation_strategy": "steps",
    "per_device_eval_batch_size": 4,
    "eval_steps": 10,
    "eval_mode": "",
    "max_dec_len": 4096,
    "max_prompt_len": 512,
    "min_dec_len": 1,
    "normalize_advantage": 1,
    "normalize_reward": 1,
    "rollout_n": 8,
    "per_device_prompt_batch_size": 32,
    "repetition_penalty": 1.0,
    "temperature": 0.7,
    "top_p": 1.0,
    "fused_linear": 1,
    "recompute": 1,
    "recompute_granularity": "full",
    "recompute_use_reentrant": 1,
    "use_flash_attention": 1,
    "use_fused_head_and_loss_fn": 0,
    "use_fusemt": 1,
    "offload_level": "freeze_model optimizer train_model",
    "release_grads": 1,
    "clip_range_ratio": 0.2,
    "clip_range_score": 10.0,
    "clip_range_value": 5.0,
    "ptx_coeff": 16.0,
    "disable_tqdm": 1,
    "sharding_parallel_degree": 1,
    "sharding": "stage1",
    "tensor_parallel_degree": 8,
    "tensor_parallel_output": 0,
    "pipeline_parallel_degree": 1,
    "pipeline_parallel_config": "disable_p2p_cache_shape",
    "sequence_parallel": 0,
    "seed": 23
}