math_cycle.txt

用SPCE061A控制两个电机画任意直线的程序。

	
	Cycle Statistics for API 

acosf:
SEC: 0 Begin:08b72 End:08b8e Samples:25 Cycle Rate:0.983
Total cycles: 685516 Total instruction: 124080 
Machine cycles: Max:58701 Avg:27420 Min:575
Machine Instruction: Max:10534 Avg:4963 Min:78

acoshf:
SEC: 0 Begin:0884a End:088db Samples:12 Cycle Rate:0.988
Total cycles: 374531 Total instruction: 67537 
Machine cycles: Max:63523 Avg:31210 Min:76
Machine Instruction: Max:11382 Avg:5628 Min:13

asinf:
SEC: 0 Begin:08695 End:087c0 Samples:25 Cycle Rate:0.933
Total cycles: 635215 Total instruction: 114586 
Machine cycles: Max:56207 Avg:25408 Min:85
Machine Instruction: Max:10055 Avg:4583 Min:15

asinhf:
SEC: 0 Begin:08847 End:088d4 Samples:13 Cycle Rate:0.985
Total cycles: 315680 Total instruction: 56896 
Machine cycles: Max:61819 Avg:24283 Min:79
Machine Instruction: Max:11039 Avg:4376 Min:14

atan2f:
SEC: 0 Begin:08dd9 End:08eca Samples:34 Cycle Rate:0.952
Total cycles: 344015 Total instruction: 61905 
Machine cycles: Max:43146 Avg:10118 Min:173
Machine Instruction: Max:7948 Avg:1820 Min:27

atanf:
SEC: 0 Begin:08bb8 End:08cb6 Samples:35 Cycle Rate:0.985
Total cycles: 1034398 Total instruction: 189001 
Machine cycles: Max:46692 Avg:29554 Min:110
Machine Instruction: Max:8559 Avg:5400 Min:19

atanhf:
SEC: 0 Begin:0870a End:0878a Samples:12 Cycle Rate:0.987
Total cycles: 318318 Total instruction: 57395 
Machine cycles: Max:56881 Avg:26526 Min:82
Machine Instruction: Max:10276 Avg:4782 Min:14

cabsf:
SEC: 0 Begin:08472 End:08483 Samples:1 Cycle Rate:0.838
Total cycles: 15796 Total instruction: 2843 
Machine cycles: Max:15796 Avg:15796 Min:15796
Machine Instruction: Max:2843 Avg:2843 Min:2843

cbrtf:
SEC: 0 Begin:08634 End:086ca Samples:13 Cycle Rate:0.944
Total cycles: 431292 Total instruction: 71028 
Machine cycles: Max:44837 Avg:33176 Min:79
Machine Instruction: Max:7380 Avg:5463 Min:14

ceilf:
SEC: 0 Begin:082e2 End:08350 Samples:13 Cycle Rate:0.447
Total cycles: 5242 Total instruction: 911 
Machine cycles: Max:758 Avg:403 Min:93
Machine Instruction: Max:142 Avg:70 Min:17

copysignf:
SEC: 0 Begin:0815a End:08166 Samples:5 Cycle Rate:0.129
Total cycles: 295 Total instruction: 45 
Machine cycles: Max:59 Avg:59 Min:59
Machine Instruction: Max:9 Avg:9 Min:9

cosf:
//SEC: 0 Begin:09353 End:093b0 Samples:12 Cycle Rate:0.992
//Total cycles: 4004362 Total instruction: 737996 
//Machine cycles: Max:497046 Avg:333696 Min:21807
//Machine Instruction: Max:91595 Avg:61499 Min:3967

SEC: 0 Begin:09840 End:0989d Samples:18 Cycle Rate:0.995
Total cycles: 6613212 Total instruction: 1214042 
Machine cycles: Max:483796 Avg:367400 Min:21852
Machine Instruction: Max:88966 Avg:67446 Min:3978

coshf:
SEC: 0 Begin:08976 End:08a07 Samples:15 Cycle Rate:0.932
Total cycles: 329193 Total instruction: 59562 
Machine cycles: Max:46877 Avg:21946 Min:71
Machine Instruction: Max:8421 Avg:3970 Min:13

erff:
SEC: 0 Begin:08c92 End:09215 Samples:24 Cycle Rate:0.433
Total cycles: 1385995 Total instruction: 250655 
Machine cycles: Max:138889 Avg:57749 Min:285
Machine Instruction: Max:25133 Avg:10443 Min:45

erfcf:
SEC: 0 Begin:09216 End:097bf Samples:24 Cycle Rate:0.545
Total cycles: 1747401 Total instruction: 315361 
Machine cycles: Max:138858 Avg:72808 Min:287
Machine Instruction: Max:25133 Avg:13140 Min:45

expf:
SEC: 0 Begin:08462 End:08592 Samples:17 Cycle Rate:0.924
Total cycles: 376353 Total instruction: 68506 
Machine cycles: Max:37596 Avg:22138 Min:99
Machine Instruction: Max:6925 Avg:4029 Min:19

expm1f:
SEC: 0 Begin:08545 End:0876c Samples:22 Cycle Rate:0.939
Total cycles: 499377 Total instruction: 92015 
Machine cycles: Max:52882 Avg:22698 Min:106
Machine Instruction: Max:9820 Avg:4182 Min:19

fabsf:
SEC: 0 Begin:08248 End:08250 Samples:4 Cycle Rate:0.071
Total cycles: 168 Total instruction: 24 
Machine cycles: Max:42 Avg:42 Min:42
Machine Instruction: Max:6 Avg:6 Min:6

finitef:
SEC: 0 Begin:080bb End:080ca Samples:5 Cycle Rate:0.336
Total cycles: 315 Total instruction: 60 
Machine cycles: Max:63 Avg:63 Min:63
Machine Instruction: Max:12 Avg:12 Min:12

floorf:
//SEC: 0 Begin:083c8 End:0841f Samples:21 Cycle Rate:0.506
//Total cycles: 7084 Total instruction: 1333 
//Machine cycles: Max:517 Avg:337 Min:90
//Machine Instruction: Max:114 Avg:63 Min:16
SEC: 0 Begin:0abcd End:0ac28 Samples:22 Cycle Rate:0.460
Total cycles: 6750 Total instruction: 1579 
Machine cycles: Max:520 Avg:306 Min:67
Machine Instruction: Max:134 Avg:71 Min:16

fmodf:
SEC: 0 Begin:08414 End:08508 Samples:19 Cycle Rate:0.478
Total cycles: 18892 Total instruction: 3389 
Machine cycles: Max:6806 Avg:994 Min:170
Machine Instruction: Max:1268 Avg:178 Min:29

frexpf:
SEC: 0 Begin:0840e End:0844b Samples:9 Cycle Rate:0.302
Total cycles: 4606 Total instruction: 813 
Machine cycles: Max:1733 Avg:511 Min:109
Machine Instruction: Max:308 Avg:90 Min:18

gammaf:

hypotf:
SEC: 0 Begin:08822 End:0893a Samples:25 Cycle Rate:0.852
Total cycles: 294907 Total instruction: 52874 
Machine cycles: Max:20450 Avg:11796 Min:236
Machine Instruction: Max:3694 Avg:2114 Min:40

ilogbf:
SEC: 0 Begin:080cd End:08101 Samples:7 Cycle Rate:0.660
Total cycles: 1686 Total instruction: 388 
Machine cycles: Max:345 Avg:240 Min:84
Machine Instruction: Max:82 Avg:55 Min:14

infinityf:
SEC: 0 Begin:0806e End:08071 Samples:1 Cycle Rate:0.036
Total cycles: 9 Total instruction: 2 
Machine cycles: Max:9 Avg:9 Min:9
Machine Instruction: Max:2 Avg:2 Min:2

isinff:
SEC: 0 Begin:0809a End:080bb Samples:1 Cycle Rate:0.881
Total cycles: 908 Total instruction: 150 
Machine cycles: Max:908 Avg:908 Min:908
Machine Instruction: Max:150 Avg:150 Min:150

isnanf:
SEC: 0 Begin:080d7 End:080e9 Samples:7 Cycle Rate:0.381
Total cycles: 497 Total instruction: 98 
Machine cycles: Max:71 Avg:71 Min:71
Machine Instruction: Max:14 Avg:14 Min:14

j0f:

j1f:

jnf:

__kernel_cosf:
SEC: 0 Begin:084c4 End:08551 Samples:10 Cycle Rate:0.913
Total cycles: 202687 Total instruction: 37706 
Machine cycles: Max:26119 Avg:20268 Min:79
Machine Instruction: Max:4855 Avg:3770 Min:14

__kernel_sinf:
SEC: 0 Begin:084b3 End:0853f Samples:10 Cycle Rate:0.889
Total cycles: 152485 Total instruction: 28113 
Machine cycles: Max:25395 Avg:15248 Min:78
Machine Instruction: Max:4727 Avg:2811 Min:13

__kernel_tanf:
SEC: 0 Begin:08409 End:08525 Samples:13 Cycle Rate:0.946
Total cycles: 514729 Total instruction: 94567 
Machine cycles: Max:62607 Avg:39594 Min:327
Machine Instruction: Max:11592 Avg:7274 Min:52

ldexpf:
SEC: 0 Begin:083ba End:083e5 Samples:7 Cycle Rate:0.371
Total cycles: 2985 Total instruction: 489 
Machine cycles: Max:916 Avg:426 Min:170
Machine Instruction: Max:149 Avg:69 Min:28

log10f:
SEC: 0 Begin:0868e End:086f8 Samples:12 Cycle Rate:0.945
Total cycles: 463880 Total instruction: 85008 
Machine cycles: Max:49685 Avg:38656 Min:65
Machine Instruction: Max:9156 Avg:7084 Min:11

log1pf:
SEC: 0 Begin:0849f End:0866a Samples:6 Cycle Rate:0.902
Total cycles: 392033 Total instruction: 70734 
Machine cycles: Max:195156 Avg:65338 Min:35528
Machine Instruction: Max:35293 Avg:11789 Min:6442

logbf:
SEC: 0 Begin:0822c End:08253 Samples:11 Cycle Rate:0.600
Total cycles: 5250 Total instruction: 1120 
Machine cycles: Max:938 Avg:477 Min:68
Machine Instruction: Max:200 Avg:101 Min:12

logf:
SEC: 0 Begin:0839b End:084ab Samples:10 Cycle Rate:0.927
Total cycles: 477177 Total instruction: 87215 
Machine cycles: Max:79891 Avg:47717 Min:35315
Machine Instruction: Max:14668 Avg:8721 Min:6345

modff:
SEC: 0 Begin:083e4 End:08423 Samples:10 Cycle Rate:0.354
Total cycles: 6427 Total instruction: 1245 
Machine cycles: Max:2086 Avg:642 Min:102
Machine Instruction: Max:411 Avg:124 Min:20

nanf:
SEC: 0 Begin:0806e End:08075 Samples:1 Cycle Rate:0.109
Total cycles: 29 Total instruction: 5 
Machine cycles: Max:29 Avg:29 Min:29
Machine Instruction: Max:5 Avg:5 Min:5

nextafterf:
SEC: 0 Begin:084de End:08542 Samples:17 Cycle Rate:0.467
Total cycles: 4413 Total instruction: 749 
Machine cycles: Max:549 Avg:259 Min:143
Machine Instruction: Max:90 Avg:44 Min:24

polyf:
SEC: 0 Begin:08286 End:082ac Samples:2 Cycle Rate:0.916
Total cycles: 10724 Total instruction: 1947 
Machine cycles: Max:5389 Avg:5362 Min:5335
Machine Instruction: Max:984 Avg:973 Min:963

powf:
SEC: 0 Begin:08072 End:089fe Samples:24 Cycle Rate:0.968
Total cycles: 710704 Total instruction: 127231 
Machine cycles: Max:139557 Avg:29612 Min:289
Machine Instruction: Max:25792 Avg:5301 Min:45

remainderf:
SEC: 0 Begin:085f7 End:086b2 Samples:12 Cycle Rate:0.842
Total cycles: 46886 Total instruction: 8329 
Machine cycles: Max:14541 Avg:3907 Min:603
Machine Instruction: Max:2630 Avg:694 Min:90

rintf:
SEC: 0 Begin:082eb End:08383 Samples:6 Cycle Rate:0.919
Total cycles: 24387 Total instruction: 4614 
Machine cycles: Max:6236 Avg:4064 Min:3098
Machine Instruction: Max:1128 Avg:769 Min:542

scalbf:
SEC: 0 Begin:0857d End:085f2 Samples:11 Cycle Rate:0.748
Total cycles: 23912 Total instruction: 4324 
Machine cycles: Max:4938 Avg:2173 Min:649
Machine Instruction: Max:923 Avg:393 Min:101

scalbnf:
SEC: 0 Begin:0852a End:0859a Samples:18 Cycle Rate:0.304
Total cycles: 7534 Total instruction: 1372 
Machine cycles: Max:2023 Avg:418 Min:81
Machine Instruction: Max:358 Avg:76 Min:15

significandf:
SEC: 0 Begin:08514 End:08526 Samples:9 Cycle Rate:0.220
Total cycles: 4580 Total instruction: 892 
Machine cycles: Max:610 Avg:508 Min:303
Machine Instruction: Max:125 Avg:99 Min:46

sinf:
//SEC: 0 Begin:09391 End:093ee Samples:21 Cycle Rate:0.996
//Total cycles: 7883111 Total instruction: 1454045 
//Machine cycles: Max:501322 Avg:375386 Min:19266
//Machine Instruction: Max:92711 Avg:69240 Min:3548

//after optimization
SEC: 0 Begin:098c4 End:09921 Samples:21 Cycle Rate:0.996
Total cycles: 7671271 Total instruction: 1408790 
Machine cycles: Max:485012 Avg:365298 Min:19290
Machine Instruction: Max:89165 Avg:67085 Min:3556

sinhf:
SEC: 0 Begin:08950 End:089e2 Samples:16 Cycle Rate:0.941
Total cycles: 372635 Total instruction: 67736 
Machine cycles: Max:59122 Avg:23289 Min:79
Machine Instruction: Max:10803 Avg:4233 Min:14

sqrtf:
SEC: 0 Begin:0837d End:083f7 Samples:13 Cycle Rate:0.665
Total cycles: 40831 Total instruction: 6785 
Machine cycles: Max:5262 Avg:3140 Min:57
Machine Instruction: Max:863 Avg:521 Min:10

tanf:
SEC: 0 Begin:09a04 End:09a3d Samples:18 Cycle Rate:0.996
Total cycles: 7051923 Total instruction: 1294394 
Machine cycles: Max:513646 Avg:391773 Min:39874
Machine Instruction: Max:94516 Avg:71910 Min:7320

tanhf:
SEC: 0 Begin:086f9 End:0877b Samples:11 Cycle Rate:0.953
Total cycles: 229941 Total instruction: 41829 
Machine cycles: Max:60774 Avg:20903 Min:434
Machine Instruction: Max:11126 Avg:3802 Min:69

y0f:

y1f:

ynf: