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# 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.
"""
Core training related registry.
"""
from hydra.core.config_store import ConfigStore
from cosmos_transfer1.checkpointer.ema_fsdp_checkpointer import CheckpointConfig
from cosmos_transfer1.diffusion.config.training.callbacks import BASIC_CALLBACKS
from cosmos_transfer1.diffusion.config.training.checkpoint import (
FAST_TP_CHECKPOINTER,
FSDP_CHECKPOINTER,
MODEL_PARALLEL_CHECKPOINTER,
MULTI_RANK_CHECKPOINTER,
)
from cosmos_transfer1.diffusion.config.training.ema import PowerEMAConfig
from cosmos_transfer1.diffusion.config.training.optim import FusedAdamWConfig, LambdaLinearSchedulerConfig
def register_ema(cs):
cs.store(group="ema", package="model.ema", name="power", node=PowerEMAConfig)
def register_optimizer(cs):
cs.store(group="optimizer", package="optimizer", name="fusedadamw", node=FusedAdamWConfig)
def register_scheduler(cs):
cs.store(group="scheduler", package="scheduler", name="lambdalinear", node=LambdaLinearSchedulerConfig)
def register_callbacks(cs):
cs.store(group="callbacks", package="trainer.callbacks", name="basic", node=BASIC_CALLBACKS)
def register_checkpoint_credential(cs):
CHECKPOINT_LOCAL = CheckpointConfig(
save_iter=1000,
load_path="",
load_training_state=False,
strict_resume=True,
)
cs.store(group="checkpoint", package="checkpoint", name="local", node=CHECKPOINT_LOCAL)
def register_checkpointer(cs):
cs.store(group="ckpt_klass", package="checkpoint.type", name="fsdp", node=FSDP_CHECKPOINTER)
cs.store(group="ckpt_klass", package="checkpoint.type", name="multi_rank", node=MULTI_RANK_CHECKPOINTER)
cs.store(group="ckpt_klass", package="checkpoint.type", name="tp", node=MODEL_PARALLEL_CHECKPOINTER)
cs.store(group="ckpt_klass", package="checkpoint.type", name="fast_tp", node=FAST_TP_CHECKPOINTER)
def register_configs():
cs = ConfigStore.instance()
register_optimizer(cs)
register_scheduler(cs)
register_ema(cs)
register_checkpoint_credential(cs)
register_checkpointer(cs)
register_callbacks(cs)
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