# coding=utf-8
# Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
#
# 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 torch

from .global_vars import get_args
from .global_vars import get_current_global_batch_size
from .global_vars import get_num_microbatches
from .global_vars import get_signal_handler
from .global_vars import update_num_microbatches
from .global_vars import get_tokenizer
from .global_vars import get_tensorboard_writer
from .global_vars import get_adlr_autoresume
from .global_vars import get_timers
from .global_vars import get_global_memory_buffer
from .initialize  import initialize_megatron

from .utils import (print_rank_0,
                    is_last_rank,
                    print_rank_last)

from mlperf_common.logging import MLLoggerWrapper
from mlperf_common.frameworks.pyt import PyTCommunicationHandler

mllogger = MLLoggerWrapper(PyTCommunicationHandler())
