只要cpu型号就行了
by wjy666 @ 2018-12-22 09:56:00
洛谷在线IDE了解一下
by MZW_BG @ 2018-12-22 10:21:27
@[wjy666](/space/show?uid=20821) https://www.luogu.org/discuss/show?postid=86673
by henrytb @ 2018-12-22 10:37:04
@[wjy666](/space/show?uid=20821)
```
#include<iostream>
#include<cstdint>
#include<cpuid.h>
using namespace std;
static void cpuid(uint32_t func, uint32_t sub,uint32_t data[4])
{
__cpuid_count(func,sub,data[0],data[1],data[2],data[3]);
}
int main()
{
uint32_t data[4];
char str[48];
for(int i=0;i<3;++i)
{
cpuid(0x80000002+i,0,data);
for(int j=0;j<4;++j)
reinterpret_cast<uint32_t*>(str)[i*4+j]=data[j];
}
cout<<str;
}
```
洛谷IDE运行结果：
```
Intel(R) Xeon(R) Gold 6149 CPU @ 3.10GHz
```
by SuperJvRuo @ 2018-12-22 10:53:09
@[SuperJvRuo](/space/show?uid=53374) woc，怎么intel官网找不到这个型号
by wjy666 @ 2018-12-22 10:55:35