C / C++ / MFC

khb wrote:

Therefore I'm still using the Oct. 2001 version. Does the latest SDK really compile for VC6?

Razanust wrote:

It should be
01 hello raza here
02 how are you

int main()
{
  int iLine = 0;
  FILE* pFile = fopen("MyFile.txt", "r");
  if(!pFile) return -1;
  
  printf("%.2d", ++iLine);

  while(true)
  {
    char c = fgetc(pFile);
    if(c==EOF) break;

    printf("%c", c);
    if(c=='\n')
      printf("%.2d", ++iLine);
  }
  return 0;
}

__inline BOOL IsHyperThreaded()
{
	BOOL bHyperthread = 0;
	__asm
	{
		xor	eax, eax
		cpuid
		cmp	eax, 1
		jb end
		xor eax, eax
		inc eax
		cpuid
		test edx, 0x10000000
		jz end
		mov	dword ptr [bHyperthread], 1
	end:
	}
	return bHyperthread;
}

__inline unsigned int PhysicalCores()
{
unsigned int cores = 1;

__asm
{
	xor	eax, eax
	cpuid
	cmp	eax, 4
	jb	end
	mov	eax, 4
	xor	ecx, ecx
	cpuid
	shr	eax, 26
	and	eax, 0x1F
	add	eax, 1
	mov	dword ptr [cores], eax
end:
}
return cores;
}

__inline unsigned int CpuCores()
{
unsigned int cores = 0;
__asm
{
	xor eax, eax
	cpuid
	cmp eax, 4
	jl single
	mov eax, 4
	xor ecx, ecx
	cpuid
	mov cores, eax
	jmp multi
single:
	xor eax, eax
multi:
}
return (unsigned int)((cores & 0xFC000000) >> 26)+1;
}

__inline unsigned int LogicalCores()
{
unsigned int cores = 1;
__asm
{
	xor	eax, eax
	cpuid
	cmp	eax, 1
	jb	end
	xor eax, eax
	inc eax
	cpuid
	test edx, 0x10000000
	jz end
	mov eax, ebx
	and eax, 0x00FF0000
	shr eax, 16
	mov cores, eax
end:
}
return cores;
}