# run in another node
# CUDA_VISIBLE_DEVICES=0,1 \
# swift rollout \
#     --model Qwen/Qwen2.5-32B-Instruct \
#     --vllm_tensor_parallel_size 2

CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7 \
NPROC_PER_NODE=8 \
swift rlhf \
    --rlhf_type grpo \
    --model Qwen/Qwen2.5-32B-Instruct \
    --reward_funcs accuracy \
    --use_vllm true \
    --vllm_mode server \
    --vllm_server_host xxx \
    --vllm_server_port 8000 \
    --tuner_type full \
    --torch_dtype bfloat16 \
    --dataset AI-MO/NuminaMath-TIR#1000 \
    --load_from_cache_file true \
    --split_dataset_ratio 0 \
    --max_completion_length 2048 \
    --num_train_epochs 3 \
    --per_device_train_batch_size 1 \
    --learning_rate 1e-6 \
    --gradient_accumulation_steps 1 \
    --save_total_limit 2 \
    --logging_steps 1 \
    --warmup_ratio 0.05 \
    --dataloader_num_workers 4 \
    --dataset_num_proc 4 \
    --num_generations 8 \
    --temperature 1.0 \
    --top_p 0.9 \
    --top_k 50 \
    --deepspeed zero3 \
    --log_completions true \
    --num_iterations 1 \
    --report_to tensorboard wandb \
    --beta 0.0
