Does `torch.manual_seed()` influnce GPU seed?

From here, it shows ‘You can use torch.manual_seed() to seed the RNG for all devices (both CPU and CUDA)’. Does it mean torch.manual_seed() is also for GPU?

However, from here, it shows that torch.cuda.manual_seed(seed) and torch.cuda.manual_seed_all(seed) are needed to set seed for GPU. I feel a little confused now.

torch.manual_seed(seed) does torch.cuda.manual_seed_all(seed) inside

1 Like