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CONFIG_CORE_COUNT

Number of cores

Type: int

Help

Number of used cores

Help

Number of used cores
Lowering available core count could result in lower power consumption

Direct dependencies

SOF || SOF

(Includes any dependencies from ifs and menus.)

Defaults

• 1

• MP_NUM_CPUS if KERNEL_BIN_NAME = “zephyr”

• MAX_CORE_COUNT

Kconfig definitions

At /home/nashif/zephyrproject/modules/audio/sof/zephyr/../src/arch/host/Kconfig:5

Included via Kconfig:8 → Kconfig.zephyr:23 → modules/Kconfig:6 → doc/_build/Kconfig/Kconfig.modules:14 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/Kconfig:2 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/../Kconfig.sof:124 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/../src/Kconfig:3 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/../src/arch/Kconfig:5

Menu path: (Top) → Modules → sof (/home/nashif/zephyrproject/modules/audio/sof)

config CORE_COUNT
    int
    default 1
    depends on SOF
    help
      Number of used cores

---

At /home/nashif/zephyrproject/modules/audio/sof/zephyr/../src/platform/Kconfig:227

Included via Kconfig:8 → Kconfig.zephyr:23 → modules/Kconfig:6 → doc/_build/Kconfig/Kconfig.modules:14 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/Kconfig:2 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/../Kconfig.sof:124 → /home/nashif/zephyrproject/modules/audio/sof/zephyr/../src/Kconfig:5

Menu path: (Top) → Modules → sof (/home/nashif/zephyrproject/modules/audio/sof) → Platform

config CORE_COUNT
    int "Number of cores"
    range 1 MAX_CORE_COUNT
    default MP_NUM_CPUS if KERNEL_BIN_NAME = "zephyr"
    default MAX_CORE_COUNT
    depends on SOF
    help
      Number of used cores
      Lowering available core count could result in lower power consumption

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)