ubuntu 下快速增加 swap 文件

–df -h

This will show your file system and how much space you have left.

– sudo fallocate -l 8G /swapfile

Create a 8 GB of swap

–sudo chmod 600 /swapfile

Change file permissions

– sudo mkswap /swapfile

–sudo swapon /swapfile

– free -m

This will show you the swap file is on. You can also pull up the System Monitor

However this is only temporary. If you reboot, swap file is gone.

-$ sudo nano /etc/fstab

Within this file add the line “/swapfile none swap defaults 0 0”. Do not include the quotes.

Exit and save file

Now you can reboot and your Swap will be activated.

Then you can successfully train the CIFAR-10 dataset.

Ideally you would want to create a swap partition on an attached SSD or M.2 SSD and not use any of the internal memory.

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