# distplan in ["colossalai", "zero1", "zero2", "torch_ddp", "torch_zero"]
export DISTPAN=${DISTPAN:-"colossalai"}

# The following options only valid when DISTPAN="colossalai"
export GPUNUM=${GPUNUM:-1}
export TPDEGREE=${TPDEGREE:-1}
export PLACEMENT=${PLACEMENT:-"cpu"}
export USE_SHARD_INIT=${USE_SHARD_INIT:-False}
export BATCH_SIZE=${BATCH_SIZE:-16}
export MODEL_TYPE=${MODEL_TYPE:-"gpt2_medium"}

mkdir -p logs
torchrun --standalone --nproc_per_node=${GPUNUM} train_gpt_demo.py --tp_degree=${TPDEGREE} --model_type=${MODEL_TYPE} --batch_size=${BATCH_SIZE} --placement ${PLACEMENT} --shardinit ${USE_SHARD_INIT} --distplan ${DISTPAN} 2>&1 | tee ./logs/${MODEL_TYPE}_${DISTPAN}_gpu_${GPUNUM}_bs_${BATCH_SIZE}_tp_${TPDEGREE}.log