CONFIG_INTEL_TURBO_MAX_3: Intel Turbo Boost Max Technology 3.0 enumeration driver

General informations

The Linux kernel configuration item CONFIG_INTEL_TURBO_MAX_3 has multiple definitions:

Intel Turbo Boost Max Technology 3.0 enumeration driver found in drivers/platform/x86/intel/Kconfig

The configuration item CONFIG_INTEL_TURBO_MAX_3:

• prompt: Intel Turbo Boost Max Technology 3.0 enumeration driver
• type: bool
• depends on: CONFIG_X86_64 && CONFIG_SCHED_MC_PRIO
• defined in drivers/platform/x86/intel/Kconfig
• found in Linux kernels: 5.15–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This driver reads maximum performance ratio of each CPU and set up the scheduler priority metrics. In this way scheduler can prefer CPU with higher performance to schedule tasks.

This driver is only required when the system is not using Hardware P-States (HWP). In HWP mode, priority can be read from ACPI tables.

Intel Turbo Boost Max Technology 3.0 enumeration driver found in drivers/platform/x86/Kconfig

The configuration item CONFIG_INTEL_TURBO_MAX_3:

• prompt: Intel Turbo Boost Max Technology 3.0 enumeration driver
• type: bool
• depends on: CONFIG_X86_64 && CONFIG_SCHED_MC_PRIO
• defined in drivers/platform/x86/Kconfig
• found in Linux kernels: 4.11–4.20, 5.0–5.14

Help text

This driver reads maximum performance ratio of each CPU and set up the scheduler priority metrics. In this way scheduler can prefer CPU with higher performance to schedule tasks. This driver is only required when the system is not using Hardware P-States (HWP). In HWP mode, priority can be read from ACPI tables.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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