From 3bb84bb40c7e57436c6a4c6416febf6a3555f154 Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Fri, 17 Feb 2012 15:18:05 +1100 Subject: [PATCH] CPUInfo: added timing of sqrt() --- Tools/CPUInfo/CPUInfo.pde | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Tools/CPUInfo/CPUInfo.pde b/Tools/CPUInfo/CPUInfo.pde index 37e6ae07fa..d0192b01e2 100644 --- a/Tools/CPUInfo/CPUInfo.pde +++ b/Tools/CPUInfo/CPUInfo.pde @@ -6,6 +6,7 @@ */ #include +#include #include FastSerialPort0(Serial); @@ -93,6 +94,7 @@ static void show_timings(void) TIMEIT("sin()", v_out = sin(v_f), 20); TIMEIT("cos()", v_out = cos(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("isub8", v_out_8 -= v_8, 100);