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chore: import upstream snapshot with attribution
2026-07-13 13:37:14 +08:00

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# Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -x
unset CUDA_VISIBLE_DEVICES
rm -rf log
rm -rf output
unset PADDLE_ELASTIC_JOB_ID
unset PADDLE_TRAINER_ENDPOINTS
unset DISTRIBUTED_TRAINER_ENDPOINTS
unset FLAGS_START_PORT
unset PADDLE_ELASTIC_TIMEOUT
# export FLAGS_embedding_deterministic=1
# export FLAGS_cudnn_deterministic=1
# export FLAGS_flash_attn_version=v1
# export USE_FAST_LN=0
max_seq_length=1024
max_steps=1000
log_dir=seq_${max_seq_length}_log
echo "log_dir:${log_dir}"
rm -rf $log_dir
export PYTHONPATH=../../:$PYTHONPATH
python -u -m paddle.distributed.launch \
--gpus "3,4,5,7" \
--log_dir "./$log_dir" \
run_pretrain.py \
--model_name_or_path "facebook/llama-7b" \
--tokenizer_name_or_path "facebook/llama-7b" \
--input_dir "./data" \
--output_dir "./output" \
--split 949,50,1 \
--max_seq_length $max_seq_length \
--per_device_train_batch_size 1 \
--gradient_accumulation_steps 4 \
--per_device_eval_batch_size 4 \
--bf16 \
--fp16_opt_level "O2" \
--use_flash_attention 1 \
--virtual_pp_degree 1 \
--pp_recompute_interval 1 \
--learning_rate 0.00001 \
--min_learning_rate 0.000001 \
--max_steps $max_steps \
--weight_decay 0.01 \
--warmup_ratio 0.01 \
--max_grad_norm 1.0 \
--logging_steps 1 \
--dataloader_num_workers 1 \
--eval_steps 1001 \
--disable_tqdm true \
--continue_training 0 \
--do_train \
--device "gpu" \
--enable_linear_fused_grad_add false \
--recompute_use_reentrant true \
--data_cache "./data_cache" \
--pipeline_parallel_degree 1 \
--context_parallel_degree 2 \
--tensor_parallel_degree 2 \
--sequence_parallel false \
--skip_profile_timer true \
--amp_master_grad \
--report_to "visualdl" \
--logging_dir "./visualdl_log" \
--save_steps 2000000 \