040000 tree e7481a252520a024174fd02a245b7f08363dd85a	cpp_synchronization
040000 tree a96277cb466c1013ce3370316ff97123de3ec1ce	kernel_event_logger
040000 tree 15132230cea55f8c0df611091465e0e8ae768736	philosophers
040000 tree 6490cb31e07e3453099cb391949810912c602963	synchronization
040000 tree 142764d10a013d2e23f846a7b74b7d91fd7b2902	task_profiler