请问哪位高人有读取CPU的程序，教教小弟，不胜感激！

[ffming]

请问哪位高人有读取CPU的程序，教教小弟，不胜感激！

[AthlonxpX86]

???????????????????

[zzkcn]

读取CPU的相关信息吗？
你可以看一下这里
http://www.vccode.com
在硬件信息下找CAMEL - CPU Identifier Class

[ffming]

是读取CPU的序列号，不好意思，各位大狭见笑了，我没说清楚。呵呵！

[Skt32]

回复人： masterz(MS MVP) ( ) 信誉：198 2003-8-17 1:45:17 得分:100



mov eax,01h
;eax =1返回的是feature flag
http://www.intel.com/design/Pentium4/manuals/24547012.pdf
page 320
Feature flags returned in EDX

eax=03h ;return CPU serial number
__asm{

mov eax,03h
xor ecx,ecx
xor edx,edx
cpuid
mov s1,edx
mov s2,ecx
}
EAX Researved
EBX Researved
ECX Bits00-31 of 96 bit processor serial number(Available in Pentium 3 only)
EDX Bits32-63 of 96 bit processor serial number(Available in Pentium 3 only)

[zhi_liu6]

说清楚一点
什么叫做读取cpu?

[benz600]

你是想读寄存器数据吗？

[ffming]

我顶

[beiliang]

up too!

[howtotell]

/*
函数：取得CPU启动到现在运行的周期数
*/
_int64 Count(void)
{
_asm
{
_emit 0x0F
_emit 0x31
}

}
/*
函数：取得CPU信息
*/
void CSystemInfo::GetCpu()
{
CString m_strCpuInfo;
m_strCpuInfo.Empty();
char OEMString[13];

int iEAXValue,iEBXValue,iECXValue,iEDXValue;

_asm {
mov eax,0
cpuid
mov DWORD PTR OEMString,ebx
mov DWORD PTR OEMString+4,edx
mov DWORD PTR OEMString+8,ecx
mov BYTE PTR OEMString+12,0
}

m_strCpuInfo.Format("%s",OEMString);

_asm {
mov eax,1
cpuid
mov iEAXValue,eax
mov iEBXValue,ebx
mov iECXValue,ecx
mov iEDXValue,edx
}

if(iEDXValue&0x800000)
{
m_strCpuInfo+=" MMX Support";
}
else
{
m_strCpuInfo+=" No MMX Support";
}
int iCPUFamily=(0xf00 & iEAXValue)>>8;

CString m_family;
m_family.Format("%s%d","\r\n Family: ",iCPUFamily);
m_strCpuInfo+=m_family;

CString Frequency;
_int64 start=Count();
Sleep(1000);
_int64 stop=Count();
UINT cpuspeed = (UINT)((stop-start)/1000000);
Frequency.Format("%d MHZ",cpuspeed);
CString cpuinfo;
cpuinfo.Format("%s%s","频率: ",Frequency);
m_strCpuInfo+=cpuinfo;
strcpy(cpu,m_strCpuInfo);

}

[xiaomingxx]

顶

[fanfyj]

up

[xiaohedou]

你要读CPU的什么信息？