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一开始挺正常,从中间开始突然全都是感叹号输出了 有人知道是设置除了什么问题不
用的qwen2.5-3b-instruct
8*A800
python -m verl.trainer.main_ppo \ algorithm.adv_estimator=grpo \ data.train_files=$DATA_DIR/train.parquet \ data.val_files=$DATA_DIR/test.parquet \ data.train_batch_size=64 \ data.val_batch_size=640 \ data.max_prompt_length=256 \ data.max_response_length=1024 \ actor_rollout_ref.model.path=$BASE_MODEL \ actor_rollout_ref.actor.optim.lr=1e-6 \ actor_rollout_ref.model.use_remove_padding=True \ actor_rollout_ref.actor.ppo_mini_batch_size=256 \ actor_rollout_ref.actor.ppo_micro_batch_size=128 \ actor_rollout_ref.actor.use_kl_loss=True \ actor_rollout_ref.actor.kl_loss_coef=0.001 \ actor_rollout_ref.actor.kl_loss_type=low_var_kl \ actor_rollout_ref.model.enable_gradient_checkpointing=True \ actor_rollout_ref.actor.fsdp_config.param_offload=False \ actor_rollout_ref.actor.fsdp_config.grad_offload=False \ actor_rollout_ref.actor.fsdp_config.optimizer_offload=False \ actor_rollout_ref.rollout.log_prob_micro_batch_size=256 \ actor_rollout_ref.rollout.tensor_model_parallel_size=$ROLLOUT_TP_SIZE \ actor_rollout_ref.rollout.name=vllm \ actor_rollout_ref.rollout.gpu_memory_utilization=0.6 \ actor_rollout_ref.rollout.n=5 \ actor_rollout_ref.ref.log_prob_micro_batch_size=256 \ actor_rollout_ref.ref.fsdp_config.param_offload=True \ algorithm.kl_ctrl.kl_coef=0.001 \ trainer.critic_warmup=0 \ trainer.logger=['wandb'] \ +trainer.val_before_train=False \ trainer.default_hdfs_dir=null \ trainer.n_gpus_per_node=$N_GPUS \ trainer.nnodes=1 \ trainer.save_freq=100 \ trainer.test_freq=100 \ trainer.project_name=TinyZero \ trainer.experiment_name=$EXPERIMENT_NAME \ trainer.total_epochs=10 2>&1 | tee verl_demo.log
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感觉可能训歪了,建议重新跑吧,我也没遇到过这个情况,但是这个应该会被奖励函数惩罚,模型后面可能会改正过来
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一开始挺正常,从中间开始突然全都是感叹号输出了 有人知道是设置除了什么问题不
用的qwen2.5-3b-instruct
8*A800
python -m verl.trainer.main_ppo \ algorithm.adv_estimator=grpo \ data.train_files=$DATA_DIR/train.parquet \ data.val_files=$DATA_DIR/test.parquet \ data.train_batch_size=64 \ data.val_batch_size=640 \ data.max_prompt_length=256 \ data.max_response_length=1024 \ actor_rollout_ref.model.path=$BASE_MODEL \ actor_rollout_ref.actor.optim.lr=1e-6 \ actor_rollout_ref.model.use_remove_padding=True \ actor_rollout_ref.actor.ppo_mini_batch_size=256 \ actor_rollout_ref.actor.ppo_micro_batch_size=128 \ actor_rollout_ref.actor.use_kl_loss=True \ actor_rollout_ref.actor.kl_loss_coef=0.001 \ actor_rollout_ref.actor.kl_loss_type=low_var_kl \ actor_rollout_ref.model.enable_gradient_checkpointing=True \ actor_rollout_ref.actor.fsdp_config.param_offload=False \ actor_rollout_ref.actor.fsdp_config.grad_offload=False \ actor_rollout_ref.actor.fsdp_config.optimizer_offload=False \ actor_rollout_ref.rollout.log_prob_micro_batch_size=256 \ actor_rollout_ref.rollout.tensor_model_parallel_size=$ROLLOUT_TP_SIZE \ actor_rollout_ref.rollout.name=vllm \ actor_rollout_ref.rollout.gpu_memory_utilization=0.6 \ actor_rollout_ref.rollout.n=5 \ actor_rollout_ref.ref.log_prob_micro_batch_size=256 \ actor_rollout_ref.ref.fsdp_config.param_offload=True \ algorithm.kl_ctrl.kl_coef=0.001 \ trainer.critic_warmup=0 \ trainer.logger=['wandb'] \ +trainer.val_before_train=False \ trainer.default_hdfs_dir=null \ trainer.n_gpus_per_node=$N_GPUS \ trainer.nnodes=1 \ trainer.save_freq=100 \ trainer.test_freq=100 \ trainer.project_name=TinyZero \ trainer.experiment_name=$EXPERIMENT_NAME \ trainer.total_epochs=10 2>&1 | tee verl_demo.log
The text was updated successfully, but these errors were encountered: