没有 GPU 或 TPU 的 colab VM 的生命周期

Question

我经常（, here 和其他许多地方）读到 google 虚拟机在 12 小时后 colab 超时。然而，它总是关于 TPU 和 GPU 加速 VM。

非硬件加速的怎么样？有时间限制吗？也是12小时吗？

Answer 1

直接引用自Colaboratory FAQ：

Notebooks run by connecting to virtual machines that have maximum lifetimes that can be as much as 12 hours. Notebooks will also disconnect from VMs when left idle for too long. Maximum VM lifetime and idle timeout behavior may vary over time, or based on your usage.

简而言之，是的。 Non-accelerated 运行时也会在 12 小时后超时。