core/seed.py

import sys, os
sys.path.insert(0, os.path.dirname(__file__))
import torch
import random
import numpy as np
from config import *
from tqdm import tqdm

def seed_everything(seed=42):
    random.seed(seed)
    np.random.seed(seed)
    torch.manual_seed(seed)
    torch.cuda.manual_seed(seed)
    torch.cuda.manual_seed_all(seed) # Multiple GPUs
    torch.backends.cudnn.deterministic = True
    torch.backends.cudnn.benchmark = False
    os.environ["PYTHONHASHSEED"] = str(seed)

# print(torch.cuda.is_available()) # True
# print(torch.cuda.device_count()) # 1
# print(torch.cuda.get_device_name(0)) # NVIDIA GeForce RTX 3050 Laptop GPU