MLPY/Lib/site-packages/torch/cuda/comm.py

# The functions here have been moved to torch.nn.parallel.comm
from torch.nn.parallel.comm import (
    broadcast,
    broadcast_coalesced,
    gather,
    reduce_add,
    reduce_add_coalesced,
    scatter,
)

__all__ = [
    "broadcast",
    "broadcast_coalesced",
    "reduce_add",
    "reduce_add_coalesced",
    "scatter",
    "gather",
]