/*
* Print out the current CPU settings as configured either from
* the cpufreq sysfs files or the intel_pstate sysfs files.
*/
void printCpuValues(const Cpu &cpu)
{
if (Log::isOutputCapable()) {
printVersion();
std::ostringstream oss;
oss << Color::boldWhite()
<< " pstate::" << Color::boldGreen()
<< "CPU_DRIVER -> "
<< Color::boldCyan() << cpu.getDriver()
<< std::endl;
oss << Color::boldWhite()
<< " pstate::" << Color::boldGreen()
<< "CPU_GOVERNOR -> "
<< Color::boldCyan() << cpu.getGovernor()
<< std::endl;
const int turbo = cpu.getTurboBoost();
oss << Color::boldWhite()
<< " pstate::" << Color::boldGreen()
<< (cpu.hasPstate()
? "NO_TURBO -> "
: "TURBO_BOOST -> ")
<< Color::boldCyan() << turbo << " : "
<< (cpu.hasPstate()
? (turbo == 1
? "OFF"
: "ON")
: (turbo == 1
? "ON"
: "OFF"))
<< std::endl;
oss << Color::boldWhite()
<< " pstate::" << Color::boldGreen()
<< "CPU_MIN -> "
<< Color::boldCyan() << cpu.getMinValue() << "% : "
<< static_cast<int>(cpu.getScalingMinFrequency())
<< "KHz" << std::endl;
oss << Color::boldWhite()
<< " pstate::" << Color::boldGreen()
<< "CPU_MAX -> "
<< Color::boldCyan() << cpu.getMaxValue() << "% : "
<< static_cast<int>(cpu.getScalingMaxFrequency())
<< "KHz" << std::endl;
oss << Color::reset();
std::cout << oss.str();
}
}
static int turboFromOptArg(const Cpu &cpu, char *const arg)
{
const std::string convertedArg(arg);
int turbo;
if (cpu.hasPstate()) {
if (Log::isDebug()) {
std::cout << "[Debug] System has intel_pstate"
<< std::endl;
}
if (convertedArg.compare("0") == 0
|| stringStartsWith("on",
convertedArg)) {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo On"
<< std::endl;
}
turbo = Values::PSTATE_TURBO;
} else if (convertedArg.compare("1") == 0
|| stringStartsWith("off",
convertedArg)) {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo Off"
<< std::endl;
}
turbo = Values::PSTATE_NO_TURBO;
} else {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo is insane"
<< std::endl;
}
turbo = Values::TURBO_INSANE;
}
} else {
if (Log::isDebug()) {
std::cout << "[Debug] System does not have "
<< "intel_pstate" << std::endl;
}
if (convertedArg.compare("0") == 0
|| stringStartsWith("off",
convertedArg)) {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo Off"
<< std::endl;
}
turbo = Values::CPUFREQ_NO_TURBO;
} else if (convertedArg.compare("1") == 0
|| stringStartsWith("on",
convertedArg)) {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo On"
<< std::endl;
}
turbo = Values::CPUFREQ_TURBO;
} else {
if (Log::isDebug()) {
std::cout << "[Debug] Turbo is insane"
<< std::endl;
}
turbo = Values::TURBO_INSANE;
}
}
return turbo;
}