os_cpu.cpp File Reference

#include "precompiled.h"
#include "lib/sysdep/os_cpu.h"
#include "lib/alignment.h"
#include "lib/sysdep/smbios.h"

Include dependency graph for os_cpu.cpp:

Functions
	STATUS_ADD_DEFINITIONS (osCpuStatusDefinitions)
double	os_cpu_ClockFrequency ()
size_t	os_cpu_MemorySize ()

Variables
static const StatusDefinition	osCpuStatusDefinitions []

Function Documentation

os_cpu_ClockFrequency()

double os_cpu_ClockFrequency

(

)

Returns

a rough estimate of the CPU clock frequency. this is usually accurate to a few MHz and is faster than measurement loops.

os_cpu_MemorySize()

size_t os_cpu_MemorySize

(

)

Returns

the size [MB] of physical memory; caches the result of os_cpu_QueryMemorySize and overrides it with a more exact value if SMBIOS information is available.

STATUS_ADD_DEFINITIONS()

STATUS_ADD_DEFINITIONS

(

osCpuStatusDefinitions

)

Variable Documentation

osCpuStatusDefinitions

const StatusDefinition osCpuStatusDefinitions[]

static

Initial value:

= {
    { ERR::OS_CPU_RESTRICTED_AFFINITY, L"Cannot set desired CPU affinity" }
}