{"library":"nvidia-nccl-cu12","install":[{"cmd":"pip install nvidia-nccl-cu12","imports":["from nccl.core import NcclCommunicator","from nccl.bindings import lib","import torch.distributed as dist","import tensorflow as tf\nstrategy = tf.distribute.MirroredStrategy(cross_device_ops=tf.distribute.NcclAllReduce())"]},{"cmd":"pip install \"nccl4py[cu12]\" # Official Python bindings","imports":[]}]}