hello, Im trying to estimate the time needed to run some piece of code that has to do a calculation (and adaptation to specific limits) of the phase values on a three phase generator, on different rotor angles. #include <math.h> float angle1 = 40.0; int ph1 = 0; int ph2 = 0; int ph3 = 0; int coun…

[solved] time measure

system May 28, 2018, 9:33am 2

If you don't change the input values, the compiler can (and does, it seems) optimise away the calculation.

Make the inputs "volatile"

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