A fast and easily customised operating system
for ARM devices
HAL_CPUCount
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_CPUCount
HAL_CPUCount
(HAL entry #56)
int HAL_CPUCount(void)
| Entry | |
|---|---|
| - |
| Exit | |
|---|---|
| - | Number of CPU cores present |
Use
This is an internal call for OS use only and should not be used by user software.
Returns the number of CPU cores which are present in the system and can be controlled by the HAL. E.g. 4 for a quad-core system.
See also
Information source: Kernel.Docs.SMP.HAL in CVS
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.