GENC3-docker / cosmos_predict1 /utils /parallel_state_helper.py
roll-ai's picture
Upload 381 files
b6af722 verified
raw
history blame contribute delete
955 Bytes
# 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.
from megatron.core import parallel_state
def is_tp_cp_pp_rank0():
return (
parallel_state.get_tensor_model_parallel_rank() == 0
and parallel_state.get_pipeline_model_parallel_rank() == 0
and parallel_state.get_context_parallel_rank() == 0
)