AI开发平台MODELARTS-示例:从 0 到 1 制作自定义镜像并用于训练(PyTorch+CPU/GPU):Step2 准备训练脚本并上传至OBS
时间:2025-03-12 09:40:00
Step2 准备训练脚本并上传至OBS
准备本案例所需的训练脚本“pytorch-verification.py”文件,并上传至OBS桶的“obs://test-modelarts/pytorch/demo-code/”文件夹下。
“pytorch-verification.py”文件内容如下:
import torch import torch.nn as nn x = torch.randn(5, 3) print(x) available_dev = torch.device("cuda") if torch.cuda.is_available() else torch.device("cpu") y = torch.randn(5, 3).to(available_dev) print(y)
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