build-O2.md :

• Instructions how to build O2 with GPU support.
• Description of the CMake variables used.

build-standalone.md :

• Instructions how to build and run the standalone benchmark.
• Instructions how to extract data sets for the standalone benchmark from real data or using simulation.

deterministic-mode.md :

• Instructions how to use the deterministic mode for both the standalone benchmark and O2.

run-time-compilation.md :

• Instructions how to use run time compilation (RTC) for the GPU code.

tpc-tracking-qa.md :

• Instructions how to run the QA for TPC tracking (efficiency, resolution, etc.).