040000 tree 47edf468dd13ccd24c7e1b5a34ba6180fd813781	cpp_synchronization
040000 tree 8bfaa2977c43ffac2071cf2e040a2a7dd5e4300e	kernel_event_logger
040000 tree baf9890dc5188f5e9ac85556d7e566bd29d4abad	philosophers
040000 tree cb01f0f6ba7edef0cb704a92c44fa023226e56d3	synchronization
040000 tree 1194fa5e63c8873840131f7df32fdc0beded0f63	task_profiler