This leads to different gradients across different devices.

So, before updating the model parameters on each GPU device, we must communicate the gradients to all other devices to sync them.

Let’s understand 2 common strategies next! pic.twitter.com/cIE4fVR108

— Akshay 🚀 (@akshay_pachaar) 17 août 2025

This leads to different gradients across different devices. So, before updating the model parameters on each GPU device, we must communicate the gradients to all other devices to sync them. Let’s understand 2 common strategies next!

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