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projectacrn / acrn-hypervisor

Project ACRN hypervisor
BSD 3-Clause "New" or "Revised" License
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Halting Physical CPUs on Idle #8507

Open izhouwu opened 1 year ago

izhouwu commented 1 year ago

When there is no active vCPU on a physical core, the hypervisor shall trigger entering C-states (at least C1 but can be deeper) on that physical core. This is to reduce CPU idle power.

izhouwu commented 1 year ago

[External_System_ID] ACRN-9962