refactor configuration and tests: replace BuildConfig with OpenVINOConfig (#26)

* refactor configuration and tests: replace `BuildConfig` with `OpenVINOConfig` for enhanced flexibility and support of multiple OpenVINO distribution modes (build, install, link); update schema validations, experiment YAML, and add dedicated tests

* add OpenVINO distribution modes: introduce support for build, install, and link modes; update documentation, migration guides, and configuration schema; enhance flexibility for runtime setup

* update architecture documentation: replace outdated diagrams with mermaid-based visualizations for improved clarity; expand descriptions of pipeline stages, device abstraction, and component workflows

Author: allnes

CHANGELOG.md

@@ -0,0 +1,90 @@
+# Changelog
+
+All notable changes to OVMobileBench will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+
+- Three flexible OpenVINO distribution modes:
+  - **Build mode**: Build OpenVINO from source with custom configurations
+  - **Install mode**: Use existing OpenVINO installation directory
+  - **Link mode**: Download OpenVINO archives with "latest" auto-detection support
+- Automatic platform detection for downloading appropriate OpenVINO builds
+- Comprehensive test coverage for new OpenVINO modes
+- New documentation: `docs/openvino-modes.md` with detailed usage examples
+- Support for `archive_url: "latest"` to automatically fetch the latest OpenVINO build
+
+### Changed
+
+- Configuration schema: `build` section renamed to `openvino` with new `mode` field
+- Updated example YAML files to demonstrate all three OpenVINO modes
+- Improved configuration documentation with mode-specific examples
+- Enhanced pipeline to handle OpenVINO distribution flexibly
+
+### Fixed
+
+- Unified YAML comment formatting across example configurations
+- Pre-commit hook compliance for all new code
+
+### Migration Guide
+
+To migrate from the old configuration format:
+
+**Old format:**
+
+```yaml
+build:
+  enabled: true
+  openvino_repo: "/path/to/openvino"
+  openvino_commit: "HEAD"
+```
+
+**New format:**
+
+```yaml
+openvino:
+  mode: "build"
+  source_dir: "/path/to/openvino"
+  commit: "HEAD"
+```
+
+## [0.2.0] - 2024-12-15
+
+### Added
+
+- Android SDK/NDK installer module for automated setup
+- SSH device support for Linux ARM devices
+- Temperature monitoring and performance tuning
+- GitHub Actions CI/CD integration
+- Comprehensive documentation
+
+### Changed
+
+- Improved device abstraction layer
+- Enhanced error handling and reporting
+- Updated dependencies to latest versions
+
+### Fixed
+
+- ADB connection stability issues
+- Memory leaks in long-running benchmarks
+- Report generation for large datasets
+
+## [0.1.0] - 2024-11-01
+
+### Added
+
+- Initial release of OVMobileBench
+- Basic pipeline for building, packaging, deploying, and benchmarking
+- Support for Android devices via ADB
+- JSON and CSV report generation
+- Matrix testing capabilities
+- Basic documentation and examples
+
+[Unreleased]: https://github.com/embedded-dev-research/OVMobileBench/compare/v0.2.0...HEAD
+[0.2.0]: https://github.com/embedded-dev-research/OVMobileBench/compare/v0.1.0...v0.2.0
+[0.1.0]: https://github.com/embedded-dev-research/OVMobileBench/releases/tag/v0.1.0

README.md

@@ -24,9 +24,20 @@ ovmobilebench all -c experiments/android_example.yaml
 cat experiments/results/*.csv
 ```
 
+### OpenVINO Distribution Modes
+
+OVMobileBench supports three flexible ways to obtain OpenVINO:
+
+1. **Build Mode** - Build OpenVINO from source
+2. **Install Mode** - Use pre-built OpenVINO installation
+3. **Link Mode** - Download OpenVINO archive (supports "latest" for auto-detection)
+
+See [Configuration Reference](docs/configuration.md) for details.
+
 ## 📚 Documentation
 
 - **[Getting Started Guide](docs/getting-started.md)** - Installation and first benchmark
+- **[OpenVINO Modes Guide](docs/openvino-modes.md)** - Three ways to obtain OpenVINO runtime
 - **[User Guide](docs/user-guide.md)** - Complete usage documentation
 - **[Configuration Reference](docs/configuration.md)** - YAML configuration schema
 - **[Device Setup](docs/device-setup.md)** - Android/Linux device preparation
@@ -39,7 +50,7 @@ cat experiments/results/*.csv
 
 ## ✨ Key Features
 
-- 🔨 **Automated Build** - Cross-compile OpenVINO for Android/Linux ARM
+- 🔨 **Flexible OpenVINO Distribution** - Three modes: build from source, use existing install, or download archives
 - 📦 **Smart Packaging** - Bundle runtime, libraries, and models
 - 🚀 **Multi-Device** - Deploy via ADB (Android) or SSH (Linux using paramiko)
 - ⚡ **Matrix Testing** - Test multiple configurations automatically
@@ -48,6 +59,7 @@ cat experiments/results/*.csv
 - 🔄 **CI/CD Ready** - GitHub Actions integration included
 - 📈 **Reproducible** - Full provenance tracking of builds and runs
 - 🤖 **Android SDK/NDK Installer** - Automated setup of Android development tools
+- 🔗 **Auto-Download** - Fetch latest OpenVINO builds for your platform
 
 ## 🔧 Supported Platforms