Package analyser represents the stage of the tester that takes a plan, performs various statistics on it, and outputs reports.

Package fuzzer contains a test-plan batch fuzzer.

Package invoker handles invoking the 'mach' stage in a network-transparent manner with the c4t-mach binary.

Package lifter contains the part of the tester framework that lifts litmus tests to compilable C.

Package mach contains the 'machine-dependent' stage of the tester.

Package perturber contains the logic for the test perturber.

Package planner contains the logic for the test planner.