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CPUInfo: added timing of sqrt()

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This commit is contained in:
Andrew Tridgell 2012-02-17 15:18:05 +11:00
parent 78babd37fa
commit 85ecb05261
1 changed files with 2 additions and 0 deletions
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Tools/CPUInfo/CPUInfo.pde
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@ -6,6 +6,7 @@
*/ */
#include <math.h> #include <math.h>
#include <AP_Math.h>
#include <FastSerial.h> #include <FastSerial.h>
FastSerialPort0(Serial); FastSerialPort0(Serial);
@ -93,6 +94,7 @@ static void show_timings(void)
TIMEIT("sin()", v_out = sin(v_f), 20); TIMEIT("sin()", v_out = sin(v_f), 20);
TIMEIT("cos()", v_out = cos(v_f), 20); TIMEIT("cos()", v_out = cos(v_f), 20);
TIMEIT("tan()", v_out = tan(v_f), 20); TIMEIT("tan()", v_out = tan(v_f), 20);
TIMEIT("sqrt()",v_out = sqrt(v_f), 20);
TIMEIT("iadd8", v_out_8 += v_8, 100); TIMEIT("iadd8", v_out_8 += v_8, 100);
TIMEIT("isub8", v_out_8 -= v_8, 100); TIMEIT("isub8", v_out_8 -= v_8, 100);