void print_cpu_info()
{
ERRNO_CLEAR;
std::ifstream cpuinfo_file(PROC_CPUINFO, std::ifstream::in);
ERRNO_EXIT_IF_ERROR("Can't get cpu info");
std::cout << "CPU Info:\n";
std::string line;
while (std::getline(cpuinfo_file, line))
std::cout << " " << line << std::endl;
std::cout << std::endl;
}
U32 SysCoreCount()
{
std::string line,rem;
U32 count =0;
std::ifstream cpuinfo_file (CPUINFO_FILE);
if (cpuinfo_file.is_open())
{
while (! cpuinfo_file.eof() )
{
getline (cpuinfo_file,line);
if(line.find("cpu cores")!=std::string::npos)//"cpu cores" is the Constant for file parsing.
count++;
}
cpuinfo_file.close();
}
return MAX((U32)1,count);
}
