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Add offline pad_data Co-authored-by: wuweiqiang24<wuweiqiang11@huawei.com> # message auto-generated for no-merge-commit merge: !2938 merge revise_preprocess_data into master Add offline pad_data Created-by: wuweiqiang24 Commit-by: wuweiqiang24 Merged-by: ascend-robot Description: 增加离线预处理pack数据集功能,可提前将数据padding到2\*CP倍,在线使用CP功能时可节约padding部分耗时 * 精度与非离线padding版本存在一定差异 ![2.png](https://raw.gitcode.com/user-images/assets/7404741/07e65a36-a1cd-4f79-ab62-832febdfa052/2.png '2.png') * Llama2-7b,单机16k,GBS=8场景下,性能提升4.8% ![性能提升.png](https://raw.gitcode.com/user-images/assets/7404741/e38f0a9b-e0b2-498a-a42b-c8b59ec05e87/性能提升.png '性能提升.png') See merge request: Ascend/MindSpeed!29386 个月前