sft-v5 / fsdp_slrum.sh
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#!/bin/bash
#SBATCH --job-name=olmo2-sft-v5-0723-64GPUs-86w-0719-prob
#SBATCH --partition=AISS2024110101
#SBATCH --nodes=8 # 节点数可根据你想用的调整
#SBATCH --ntasks-per-node=8 # 每节点 8 个进程(即 8 GPU)
#SBATCH --gpus-per-node=8
#SBATCH --cpus-per-task=16 # 每个 GPU 分配 8 CPU 核
#SBATCH --time=48:00:00
#SBATCH --output=logs/%x-%j.out
# ======= 环境激活 ========
module load cuda/12.1 # 根据集群环境选择
source /home/projects/protein/zyk/.bashrc # 你的 conda 环境名
# ======= 通用分布式参数 ========
GPUS_PER_NODE=8
NNODES=$SLURM_NNODES
NODE_RANK=$SLURM_NODEID
MASTER_ADDR=$(scontrol show hostnames "$SLURM_JOB_NODELIST" | head -n 1)
MASTER_PORT=29501
export NCCL_ASYNC_ERROR_HANDLING=1
export TORCH_NCCL_BLOCKING_WAIT=1
# ======= 启动训练 =========
torchrun \
--nnodes=$NNODES \
--nproc_per_node=$GPUS_PER_NODE \
--node_rank=$NODE_RANK \
--master_addr=$MASTER_ADDR \
--master_port=$MASTER_PORT \
train5.py \
--batch-size 8 \
--model_path "/home/projects/protein/zyk/seminat_v5/models/OLMo-2-0425-1B" \
--decoder_layers 1 \
--encoder_layers 1 \
--mlp False \
--position_embedding_type "absolute" \
--base "pretrained" \
--save_path "ckp/olmo2-sft-v5-0723-64GPUs-86w-0719-prob" \
--save_name "olmo2-sft-v5-0723-64GPUs-86w-0719-prob" \
--data_type SemiNATForMultiRoundMaskInputStream \
--run_name "olmo2-sft-v5-0723-64GPUs-86w-0719-prob" \
--epochs 10 \
--chunk_size_limit 5 \
--save_steps 10000 \
--lr 5e-4 \
--weight_decay 0.1 \
--eps 1e-8 \
--dtype bf16 \
--betas 0.9 0.95 \
--warmup_ratio 0.1 \
--data_path "/home/projects/protein/zyk/seminat_v5/data/olmo2_base_prob_multi_0719_86w.jsonl" \
--max_length 2048 \
--data_processess_num 8 \
--attn_implementation "flash_attention_2" \
--use_wandb \
"$@"