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What: /sys/bus/platform/drivers/amd_x3d_vcache/AMDI0101:00/amd_x3d_mode
Date: November 2024
KernelVersion: 6.13
Contact: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Description: (RW) AMD 3D V-Cache optimizer allows users to switch CPU core
rankings dynamically.
This file switches between these two modes:
- "frequency" cores within the faster CCD are prioritized before
those in the slower CCD.
- "cache" cores within the larger L3 CCD are prioritized before
those in the smaller L3 CCD.
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