Coverage for  / home / jenkins / .local / lib / python3.10 / site-packages / hyper_parallel / core / dtensor / parameter_init.py: 100%

1# Copyright 2026 Huawei Technologies Co., Ltd 

2# 

3# Licensed under the Apache License, Version 2.0 (the "License"); 

4# you may not use this file except in compliance with the License. 

5# You may obtain a copy of the License at 

6# 

7# http://www.apache.org/licenses/LICENSE-2.0 

8# 

9# Unless required by applicable law or agreed to in writing, software 

10# distributed under the License is distributed on an "AS IS" BASIS, 

11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

12# See the License for the specific language governing permissions and 

13# limitations under the License. 

14# ============================================================================ 

15"""Parameter init""" 

16# pylint: disable=C9006,C9007 

17 

18 

19def init_parameters(module, stage_index=0): 

20 r""" 

21 init parameters. 

22 

23 Args: 

24 module: The module to init parameters. 

25 stage_index: stage index for init. 

26 Raises: 

27 ValueError: If the `module` is not a module. 

28 """ 

29 if module is None: 

30 raise ValueError("input module must not be none.") 

31 if stage_index < 0: 

32 raise ValueError("input stage_index must be positive.")