Power Calculation in Performance Engineering Techniques for Energy Consumption

[christianmair]

In the following formula, P_g refers to the power consumption of the GPU, while g refers to the number of memory sticks (whose power consumption is defined as P_r):

sci-guide/docs/E/PerformanceEngineeringBased.md

Lines 17 to 23 in 5f63d84

	`P[kWh]=(c∙P_c+ P_r+g∙P_g)/1000`
	- c = the number of cores
	- P_c = the power consumption of the CPU
	- P_g = the power consumption of the GPU
	- g = the number of memory sticks
	- P_r = the power consumption of the memory

These two (seemingly unrelated) numbers get multiplied in the formula. Is this correct or am I getting something wrong?
I'd have expected the number of memory sticks to be defined as r with the formula being:

$P[kWh]=(c∙P_c+P_g+r*P_r)/1000$

Best regards

[navveenb]

@srini1978 , can you please have a look. This is probably from the eShop Web application.

[pichuang]

I'm having the same problem.