Python module to be able to check the processor family (Core/Nehalem) More...

#include <boost/python.hpp>

Include dependency graph for CPUFamily.cpp:

Macros
#define	cpuid(func, ax, bx, cx, dx) __asm__ __volatile__ ("cpuid": "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) : "a" (func));

Functions
bool	is_nehalem ()

const char *	CPUFamily ()

	BOOST_PYTHON_MODULE (PyCPUFamily)

Detailed Description

Python module to be able to check the processor family (Core/Nehalem)

Definition in file CPUFamily.cpp.

Macro Definition Documentation

#define cpuid	(	func,
		ax,
		bx,
		cx,
		dx
	)	__asm__ __volatile__ ("cpuid": "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) : "a" (func));

Definition at line 15 of file CPUFamily.cpp.

BOOST_PYTHON_MODULE ( PyCPUFamily )

Definition at line 32 of file CPUFamily.cpp.

{
    using namespace boost::python;
    def("CPUFamily", CPUFamily);
}

const char* CPUFamily ( )

Definition at line 24 of file CPUFamily.cpp.

                        {
    if (is_nehalem()) {
        return "nehalem";
    } else {
        return "core";
    }
}

bool is_nehalem ( )

Definition at line 17 of file CPUFamily.cpp.

                  {
    int a,b,c,d; 
    cpuid(1,a,b,c,d); 
    int sse4_2_mask = 1 << 20; 
    return (c & sse4_2_mask);
}