040000 tree 015e105685f0bb214617f22c941162a2550caeef	amd_pstate_tracer
040000 tree acc810ea83424c815eb4987db1ee5339ceecf579	intel-speed-select
040000 tree a0b47d185ed2ee106efe3f293fe8f8337ba9f7ce	intel_pstate_tracer
040000 tree 61808199bacc14859acc12683fcfd9017ba513a7	turbostat
040000 tree 952e0ba65e3bef4ce9cd28bc99209738b89aa054	x86_energy_perf_policy