double power_slope = 0;
if (cpu_load > 0) { /* Something is going on, the machine is not idle */
- double min_power = range.min;
- double max_power = range.max;
+ min_power = range.min;
+ max_power = range.max;
/**
* The min_power states how much we consume when only one single
* i.e., we need min_power + (maxCpuLoad-1/coreCount)*power_slope == max_power
* (maxCpuLoad is by definition 1)
*/
- double power_slope;
int coreCount = host->coreCount();
double coreReciprocal = static_cast<double>(1) / static_cast<double>(coreCount);
- if (coreCount > 1)
+ if (coreCount > 1) {
power_slope = (max_power - min_power) / (1 - coreReciprocal);
- else
- power_slope = 0; // Should be 0, since max_power == min_power (in this case)
+ current_power = min_power + (cpu_load - coreReciprocal) * power_slope;
+ } else {
+ current_power = max_power;
+ }
- current_power = min_power + (cpu_load - coreReciprocal) * power_slope;
} else { /* Our machine is idle, take the dedicated value! */
current_power = range.idle;
}