torch.cuda.manual_seed¶
- torch.cuda.manual_seed(seed)[source][source]¶
Set the seed for generating random numbers for the current GPU.
It’s safe to call this function if CUDA is not available; in that case, it is silently ignored.
- Parameters
seed (int) – The desired seed.
Warning
If you are working with a multi-GPU model, this function is insufficient to get determinism. To seed all GPUs, use
manual_seed_all().
