How to Speed Up Transformer Training Using NVIDIA Apex (FusedAdam, FusedLayerNorm) and Native torch.amp
In this tutorial, we work through an implementation of NVIDIA Apex, focusing on the components that still matter in modern GPU training workflows. Instead of treating Apex as a general mixed-precision library, we separate the older parts from the still-useful ones and test them directly. We begin by checking the CUDA runtime, building Apex with […]










