Ben Chuanlong Du's Blog

It is never too late to learn.

Benchmark of Popular Deep Learning Models

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Memory

  1. ResNet152 inferencing requies about (a little bit less than) 2G GPU memory and training can be done with 8G GPU memory (need to set a small batch size). Deeper ResNet …

Use PyTorch on GPU

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

PyTorch on GPU

https://pytorch.org/docs/master/notes/cuda.html

You can use the command torch.cuda.is_available() to check whether GPU is available for PyTorch. Details of GPUs can …

Models in Torchvision and Ways to Finetune Them

inception_v3 requires an input of (299, 299) while other models requires an input of (224, 224). Due to adaptive pooling used in some models, they can run on varying sized intput without throwing errors (but the results are usually not correct). You have to resize/crop an image to be the right input size (and then other necessary transformations, e.g., to_tensor