280b7e7794bf2ee118328075d49e27c009c063f2,gpytorch/models/exact_prediction_strategies.py,DefaultPredictionStrategy,get_fantasy_strategy,#DefaultPredictionStrategy#Any#Any#Any#Any#Any#,106

Before Change

        // Form new root Z = [L 0; lower_left schur_root]
        num_fant = schur_root.size(-2)
        m, n = L.shape[-2:]
        new_root = torch.zeros(*batch_shape, m + num_fant, n + num_fant, device=L.device, dtype=L.dtype)
        new_root[..., :m, :n] = L
        new_root[..., m:, :n] = lower_left
        new_root[..., m:, n:] = schur_root

After Change

        //     ...
        // else:

        L = delazify(L)
        num_fant = schur_root.size(-2)
        new_root = torch.zeros(*batch_shape, m + num_fant, n + num_fant, device=L.device, dtype=L.dtype)
        new_root[..., :m, :n] = L
        new_root[..., m:, :n] = lower_left

Instances