Merge pull request #2 from AMD-AGI/fixes

adding github files

Author: mohbasit

.github/CODEOWNERS

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+# Syntax:     https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
+# Last matching rule wins. Prefer GitHub Teams over individuals.
+
+# Default — every file requires project-team approval
+*                            @AMD-AGI/perf-opt

.github/CONTRIBUTING.md

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+<!-- START OF CONTRIBUTING TEMPLATE -->
+
+# Contributing to Decentralized training with PRIME - AMD
+
+Thanks for your interest in contributing.
+
+## Reporting Issues
+
+Use [GitHub Issues](../../issues) to report bugs or request features. Include a clear description, reproduction steps, and your environment (OS, ROCm/CUDA version, Python version).
+
+## Pull Request Workflow
+
+1. Fork the repository and create a branch from `main`:
+   ```bash
+   git checkout -b feature/short-description
+   ```
+2. Make your change. Add tests and update docs if behavior changes.
+3. Open a PR against `main`. Describe *what* changed and *why*; link any related issue.
+4. Ensure CI passes and request review from the relevant [CODEOWNERS](CODEOWNERS).
+
+By opening a PR, you agree your contribution is licensed under the terms in [LICENSE](LICENSE).
+
+## External Contributors
+
+This repo is part of the AMD-AGI org. Non-AMD contributors need admin approval before being added as collaborators.
+
+For security issues, do **not** open a public issue — see [SECURITY.md](SECURITY.md).
+
+<!-- END OF CONTRIBUTING TEMPLATE -->

.github/SECURITY.md

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+<!-- START OF SECURITY TEMPLATE -->
+
+# Security Policy
+
+## Reporting a Vulnerability
+
+**Do not open a public GitHub issue.** Report privately via one of:
+
+- **GitHub Private Vulnerability Reporting:** [Report a vulnerability](../../security/advisories/new)
+- **AMD Product Security portal:** https://www.amd.com/en/resources/product-security.html
+
+Please include: description and impact, steps to reproduce, and affected versions or commits.
+
+We aim to acknowledge reports within 1 business day.
+
+## Scope
+
+This policy covers code and configuration in this repository. For issues in third-party dependencies, report upstream. For AMD product issues unrelated to this repo, use the [AMD Product Security portal](https://www.amd.com/en/resources/product-security.html).
+
+<!-- END OF SECURITY TEMPLATE -->