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CPUInfo: added acos(), asin() and atan2()

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This commit is contained in:
Andrew Tridgell 2012-07-05 10:42:12 +10:00
parent 9d7ed30023
commit 2861e235bb
2 changed files with 9 additions and 3 deletions
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3
Tools/CPUInfo/CPUInfo.pde
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@ -93,6 +93,9 @@ 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("acos()", v_out = acos(v_f * 0.2), 20);
TIMEIT("asin()", v_out = asin(v_f * 0.2), 20);
TIMEIT("atan2()", v_out = atan2(v_f * 0.2, v_f * 0.3), 20);
TIMEIT("sqrt()",v_out = sqrt(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);

9
Tools/CPUInfo/output.txt
View File

@ -21,9 +21,12 @@ dadd 9.18 usec/call
dsub 9.25 usec/call dsub 9.25 usec/call
dmul 6.14 usec/call dmul 6.14 usec/call
ddiv 6.07 usec/call ddiv 6.07 usec/call
sin() 118.14 usec/call sin() 112.35 usec/call
cos() 106.82 usec/call cos() 113.11 usec/call
tan() 152.97 usec/call tan() 154.92 usec/call
acos() 167.69 usec/call
asin() 82.16 usec/call
atan2() 193.34 usec/call
sqrt() 31.67 usec/call sqrt() 31.67 usec/call
iadd8 0.48 usec/call iadd8 0.48 usec/call
isub8 0.48 usec/call isub8 0.48 usec/call