22 lines
789 B
Markdown
22 lines
789 B
Markdown
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# Overview
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This directory contains JSON files describing metadata of AFDO profiles
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used to compile packages (Chrome and kernel) in Chrome OS.
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# Description of each JSON Files
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kernel_afdo.json contains the name of the latest AFDO profiles for each
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kernel revision.
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chrome_afdo.json contains the name of the latest AFDO profiles used in
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latest Chrome revision, including both benchmark and CWP profiles.
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# Usage
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## Updates
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When a new profile (kernel or Chrome) is successfully uploaded to the
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production GS bucket, a bot submits to modify the corresponding JSON
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file to reflect the updates.
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## Roll to Chrome OS
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There will be scheduler jobs listening to the changes made to these
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JSON files. When changes detected, buildbot will roll these changes into
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corresponding Chrome OS packages.
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