1*760c253cSXin Li# Overview 2*760c253cSXin LiThis directory contains JSON files describing metadata of AFDO profiles 3*760c253cSXin Liused to compile packages (Chrome and kernel) in ChromeOS. 4*760c253cSXin Li 5*760c253cSXin Li# Description of each JSON Files 6*760c253cSXin Likernel_afdo.json contains the name of the latest AFDO profiles for each 7*760c253cSXin Likernel revision. 8*760c253cSXin Li 9*760c253cSXin Lichrome_afdo.json contains the name of the latest AFDO profiles used in 10*760c253cSXin Lilatest Chrome revision, including both benchmark and CWP profiles. 11*760c253cSXin Li 12*760c253cSXin Li# Usage 13*760c253cSXin Li## Updates 14*760c253cSXin LiWhen a new profile (kernel or Chrome) is successfully uploaded to the 15*760c253cSXin Liproduction GS bucket, a bot submits to modify the corresponding JSON 16*760c253cSXin Lifile to reflect the updates. 17*760c253cSXin Li 18*760c253cSXin Li## Roll to ChromeOS 19*760c253cSXin LiThere will be scheduler jobs listening to the changes made to these 20*760c253cSXin LiJSON files. When changes detected, buildbot will roll these changes into 21*760c253cSXin Licorresponding ChromeOS packages. 22