CONFIG_MP_NUM_CPUS¶
Number of CPUs/cores
Type: int
Help¶
Number of multiprocessing-capable cores available to the
multicpu API and SMP features.
Defaults¶
2
2
2 if
BOARD_UP_SQUARED
4
2
2
2
1
2
2
2
2
2
1
Kconfig definitions¶
At boards/x86/acrn/Kconfig.defconfig:10
Included via Kconfig:8
→ Kconfig.zephyr:22
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on BOARD_ACRN
At boards/x86/ehl_crb/Kconfig.defconfig:13
Included via Kconfig:8
→ Kconfig.zephyr:22
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on BOARD_EHL_CRB || BOARD_EHL_CRB_SBL
At boards/x86/up_squared/Kconfig.defconfig:8
Included via Kconfig:8
→ Kconfig.zephyr:22
Menu path: (Top)
config MP_NUM_CPUS
int
default 2 if BOARD_UP_SQUARED
depends on BOARD_UP_SQUARED
At soc/arc/snps_arc_hsdk/Kconfig.defconfig:39
Included via Kconfig:8
→ Kconfig.zephyr:27
Menu path: (Top)
config MP_NUM_CPUS
int
default 4
depends on SOC_ARC_HSDK
At soc/arc/snps_nsim/Kconfig.defconfig.hs_smp:37
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/arc/snps_nsim/Kconfig.defconfig:16
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SOC_NSIM_HS_SMP && SOC_NSIM
At soc/arc/snps_nsim/Kconfig.defconfig.hs6x_smp:30
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/arc/snps_nsim/Kconfig.defconfig:18
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SOC_NSIM_HS6X_SMP && SOC_NSIM
At soc/xtensa/esp32/Kconfig.defconfig:14
Included via Kconfig:8
→ Kconfig.zephyr:27
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SOC_ESP32
At soc/xtensa/esp32s2/Kconfig.defconfig:29
Included via Kconfig:8
→ Kconfig.zephyr:27
Menu path: (Top)
config MP_NUM_CPUS
int
default 1
depends on SOC_ESP32S2
At soc/xtensa/intel_adsp/cavs_v15/Kconfig.defconfig.series:68
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SMP && SOC_SERIES_INTEL_CAVS_V15
At soc/xtensa/intel_adsp/cavs_v18/Kconfig.defconfig.series:72
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SMP && SOC_SERIES_INTEL_CAVS_V18
At soc/xtensa/intel_adsp/cavs_v20/Kconfig.defconfig.series:72
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SMP && SOC_SERIES_INTEL_CAVS_V20
At soc/xtensa/intel_adsp/cavs_v25/Kconfig.defconfig.series:19
Included via Kconfig:8
→ Kconfig.zephyr:27
→ soc/xtensa/intel_adsp/Kconfig.defconfig:6
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SOC_SERIES_INTEL_CAVS_V25
At soc/xtensa/intel_s1000/Kconfig.defconfig:36
Included via Kconfig:8
→ Kconfig.zephyr:27
Menu path: (Top)
config MP_NUM_CPUS
int
default 2
depends on SMP && SOC_INTEL_S1000
At kernel/Kconfig:809
Included via Kconfig:8
→ Kconfig.zephyr:40
Menu path: (Top) → General Kernel Options → SMP Options
config MP_NUM_CPUS
int "Number of CPUs/cores"
range 1 4
default 1
help
Number of multiprocessing-capable cores available to the
multicpu API and SMP features.
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)