Coverage for hyper_parallel / platform / mindspore / custom_pass / __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 

16""" 

17MindSpore custom graph optimization passes. 

18This package contains C++ implementations compiled into libhyper_parallel_mindspore.so. 

19""" 

20import warnings 

21import os 

22from pathlib import Path 

23 

24# Check for SO file existence (for diagnostics) 

25MS_SO_NAME = "libhyper_parallel_mindspore.so" 

26MS_SO_PATH = Path(__file__).parent / MS_SO_NAME 

27 

28if not MS_SO_PATH.exists() and "READTHEDOCS" not in os.environ: 

29 warnings.warn( 

30 f"Mindspore custom pass library not found at {MS_SO_PATH}. " 

31 "Graph optimizations for MindSpore will be disabled.", 

32 ImportWarning 

33 )