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Generator de sunete - optimizare consum resurse
Last Updated: Mar 18 2023 11:51, Started by
GabyF
, Jan 24 2023 12:00
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#37
Posted 18 March 2023 - 11:31
|
executabilul ramane mai mic dar programul nu mai face nimic din ce ti-ai propus
#include <stdio.h>
#include <math.h>
#define CHS 2
#define VOICES 16
#define PI 3.141592653589793238
struct OSC {
inline void Osc(double &result, double &phase, double phase_add, double vol) {result+=0.0;}
};
int main () {
double out = 0, phase = 0;
OSC o;
o.Osc(out, phase, 0.3255, 0.9);
printf("out: %f\n", out);
return 0;
}
sau chiarhttps://godbolt.org/z/n6fT4zs3r
#include <stdio.h>
int main()
{
float value=2.0;
printf("%f\n",value);
return 0;
}
Edited by MarianG, 18 March 2023 - 11:41. |
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#38
Posted 18 March 2023 - 11:51
|
Chiar cu problema asta, rezultatul e mai bun cu MSVC decat GCC Nu degeaba ziceam ca e nevoie de tot codul pentru optimizari serioase. Cu exemple scurte existand riscul sa fie evaluat totul la o constanta. |
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