2020年4月30日 — For a while now my main focus has been moving mixed precision functionality into Pytorch core. It was merged about a month ago: ... <看更多>

This page documents the updated API for Amp (Automatic Mixed Precision), a tool to enable ... against which the performance of O1 and O2 can be compared. ... <看更多>

amp module to perform automatic mixed precision training instead of using Nvidia/Apex package is available in PyTorch >=1.6.0. In this example we only need ... ... <看更多>

Due to some issues I have to use an older version of Pytorch, which does not contain AMP. So I'm using NVIDIA Apex. ... <看更多>

NVIDIA Apex vs torch AMP · Offical Guide. torch.cuda.amp provides convenience methods for mixed precision, where some operations use the torch.float32 ... ... <看更多>

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hi, Is there a reduction in the size of the GPT-2 model when using Apex, is the inference speed ... Recently, pytorch introduces native amp in PyTorch 1.6. ... <看更多>