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Contributing_EN.md

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中文版本

How to contribute

MNN welcomes issues and pull requests.

issue

You can submit an issue to report bugs or suggest features. It's recommended to browse existing issues to find a solution before submitting.

pull request

If you want to contribute codes, you can submit a pull request. Please ensure that the submission meets the following specifications:

  • Make sure you have signed the Contributor License Agreement (CLA)
  • Make sure you have added license info at the header of each file
  • Read Code Style Document
  • Execute unit tests

Header License

You can refer to existing codes or execute format script.

Execute unit tests

For new backends, new Ops, and new features, you need to add the necessary unit tests under Test Directory; bugfixs only needs to pass all existing unit tests. Only submit the pull request after passing unit tests.

To compile unit tests, you need to open MNN_BUILD_TEST in cmake, so that after make, build products will contain run_test.out:

cmake .. -DMNN_BUILD_TEST=true
make -j4
./run_test.out # run all tests
./run_test.out unit_test_path_or_prefix # run matching tests