v1.0.0 -Official CHEP 2026 Release

Release v1.0.0 - Initial Framework Release

Initial public release of the framework for evaluating lossless compression performance on ATLAS Derived Analysis Object Data (DAOD).

What's Included:

• Athena-integrated metrics collection pipeline (run_collect).
• Statistical validation tool with a 5% noise-filtering threshold (fluctuation).
• RNTuple vs. TTree benchmarking graphs and automated PDF report generation (plot).
• parallel processing support for 1, 4, 8, 16, and 32-core scaling evaluations.

This release includes the baseline code and logic showcased at the CHEP 2026 Conference for single-core.