ArthurY's picture
update source
c3d0544
# SPDX-FileCopyrightText: Copyright (c) 2023 - 2025 NVIDIA CORPORATION & AFFILIATES.
# SPDX-FileCopyrightText: All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ruff: noqa
from .utils import weight_init
from .layers import (
AttentionOp,
Conv2d,
FourierEmbedding,
GroupNorm,
get_group_norm,
Linear,
PositionalEmbedding,
UNetBlock,
)
from .song_unet import SongUNet, SongUNetPosEmbd, SongUNetPosLtEmbd
from .dhariwal_unet import DhariwalUNet
from .unet import UNet, StormCastUNet
from .preconditioning import (
EDMPrecond,
EDMPrecondSuperResolution,
EDMPrecondSR,
VEPrecond,
VPPrecond,
iDDPMPrecond,
VEPrecond_dfsr_cond,
VEPrecond_dfsr,
)