VictorSanh:

{
    "force": true,
    "dump_path": "serialization_dir/distilbert_gpt2_w_freezing",
    "data_file": "data/dump_openwebtext.gpt2.pickle",
    "student_type": "gpt2",
    "student_config": "training_configs/gpt2.json",
    "student_pretrained_weights": "serialization_dir/gpt2_0247911.pth",
    "teacher_type": "gpt2",
    "teacher_name": "gpt2",
    "temperature": 2.0,
    "alpha_ce": 5.0,
    "alpha_mlm": 0.0,
    "alpha_clm": 2.0,
    "alpha_mse": 0.0,
    "alpha_cos": 1.0,
    "mlm": false,
    "mlm_mask_prop": 0.15,
    "word_mask": 0.8,
    "word_keep": 0.1,
    "word_rand": 0.1,
    "mlm_smoothing": 0.7,
    "token_counts": null,
    "restrict_ce_to_mask": false,
    "freeze_pos_embs": true,
    "freeze_token_type_embds": false,
    "n_epoch": 4,
    "batch_size": 1,
    "tokens_per_batch": -1,
    "shuffle": true,
    "group_by_size": true,
    "gradient_accumulation_steps": 500,
    "warmup_prop": 0.05,
    "weight_decay": 0.0,
    "learning_rate": 0.00025,
    "adam_epsilon": 1e-06,
    "max_grad_norm": 5.0,
    "initializer_range": 0.02,
    "fp16": false,
    "fp16_opt_level": "O1",
    "n_gpu": 8,
    "local_rank": 0,
    "seed": 56,
    "log_interval": 2000,
    "checkpoint_interval": 60000,
    "world_size": 8,
    "n_gpu_per_node": 8,
    "global_rank": 0,
    "n_nodes": 1,
    "node_id": 0,
    "multi_gpu": true,
    "is_master": true,
    "multi_node": false
}



Thanks a lot @sgugger  and @VictorSanh !