| # SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. 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. | |
| import copy | |
| from .general_dit import GeneralDIT | |
| from .lazy_config_init import LazyCall as L | |
| from .lazy_config_init import LazyDict | |
| FADITV2Config: LazyDict = L(GeneralDIT)( | |
| max_img_h=240, | |
| max_img_w=240, | |
| max_frames=128, | |
| in_channels=16, | |
| out_channels=16, | |
| patch_spatial=2, | |
| patch_temporal=1, | |
| model_channels=4096, | |
| block_config="FA-CA-MLP", | |
| num_blocks=28, | |
| num_heads=32, | |
| concat_padding_mask=True, | |
| pos_emb_cls="rope3d", | |
| pos_emb_learnable=False, | |
| pos_emb_interpolation="crop", | |
| block_x_format="THWBD", | |
| affline_emb_norm=True, | |
| use_adaln_lora=True, | |
| adaln_lora_dim=256, | |
| ) | |
| FADITV2_14B_Config = copy.deepcopy(FADITV2Config) | |
| FADITV2_14B_Config.model_channels = 5120 | |
| FADITV2_14B_Config.num_heads = 40 | |
| FADITV2_14B_Config.num_blocks = 36 | |