CONFIG_AMD_3D_VCACHE: AMD 3D V-Cache Performance Optimizer Driver

General informations

The Linux kernel configuration item CONFIG_AMD_3D_VCACHE:

• prompt: AMD 3D V-Cache Performance Optimizer Driver
• type: tristate
• depends on: CONFIG_X86_64 && CONFIG_ACPI
• defined in drivers/platform/x86/amd/Kconfig
• found in Linux kernels: 6.13-rc+HEAD
• modules built: amd_3d_vcache

Help text

The driver provides a sysfs interface, enabling the setting of a bias that alters CPU core reordering. This bias prefers cores with higher frequencies or larger L3 caches on processors supporting AMD 3D V-Cache technology.

If you choose to compile this driver as a module the module will be called amd_3d_vcache.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "AMDI0101" : CONFIG_AMD_3D_VCACHE CONFIG_X86 : drivers/platform/x86/amd/x3d_vcache.c # in 6.13-rc+HEAD
• lkddb module amd_3d_vcache CONFIG_AMD_3D_VCACHE : drivers/platform/x86/amd/Kconfig : "AMD 3D V-Cache Performance Optimizer Driver" # in 6.13-rc+HEAD
• lkddb platform "amd_x3d_vcache" : CONFIG_AMD_3D_VCACHE CONFIG_X86 : drivers/platform/x86/amd/x3d_vcache.c # in 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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