[ 仅 API 调用方式不一致 ]torch.distributed.ReduceOp.PRODUCT

torch.distributed.ReduceOp.PRODUCT

paddle.distributed.ReduceOp.PROD

# PyTorch 写法
torch.distributed.reduce_scatter(
    data1,
    [data1, data2],
    op=torch.distributed.ReduceOp.PRODUCT,
    group=None,
    async_op=False
)

# Paddle 写法
paddle.distributed.reduce_scatter(
    tensor=data1,
    tensor_list=[data1, data2],
    op=paddle.distributed.ReduceOp.PROD,
    group=None,
    sync_op=not False,
)