BOUIN Alexandre wrote:
> We perfomed 3 latency tests on AT91SAM9261-EK board :
> - one under DD load, latency set to 45µs
> - another one under Calibrator load, latency set to 35µs
> - and the last under Test_switch load, latency set to 45µs
> Xeno-test traces are available and the end of this mail.
>
> We used kernel 2.6.20.13, Xenomai snapshot from 08/06/2007,
> adeos-ipipe-2.6.20-arm-1.7-03.patch included.
>
> Latencies are better than previous ones. Preemt seems to work.
>
> Actually we are doing the same tests on AT91SAM9260-EK board.
>
> Here are the results :
>
> [DD load]
> RTT| 17:59:04 (periodic user-mode task, 500 us period, priority 99)
> RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst
> RTD| 9.664| 32.538| 44.458| 0| -4.510| 85.373
> RTD| 5.798| 32.538| 44.780| 0| -4.510| 85.373
> RTD| 8.698| 32.538| 44.780| 0| -4.510| 85.373
> RTD| 9.664| 32.538| 45.425| 0| -4.510| 85.373
> RTD| 11.597| 32.538| 45.425| 0| -4.510| 85.373
> RTD| 2.899| 32.538| 43.492| 0| -4.510| 85.373
> RTD| 12.242| 32.538| 44.780| 0| -4.510| 85.373
> RTD| 2.899| 32.538| 44.780| 0| -4.510| 85.373
> RTD| 10.309| 32.538| 45.425| 0| -4.510| 85.373
> RTD| 2.255| 32.538| 49.935| 0| -4.510| 85.373
> RTD| 9.664| 32.538| 44.458| 0| -4.510| 85.373
> RTD| 10.953| 32.538| 44.136| 0| -4.510| 85.373
> RTD| 1.932| 32.538| 43.170| 0| -4.510| 85.373
> RTD| 9.020| 32.538| 44.458| 0| -4.510| 85.373
> RTD| 9.987| 32.538| 44.136| 0| -4.510| 85.373
> RTD| 11.597| 32.538| 45.425| 0| -4.510| 85.373
> RTD| 0.644| 32.538| 47.036| 0| -4.510| 85.373
> ---|--param|----range-|--samples
> HSD| min| 0 - 1 | 1091
> HSD| min| 1 - 2 | 3898
> HSD| min| 2 - 3 | 5716
> HSD| min| 3 - 4 | 4689
> HSD| min| 4 - 5 | 1831
> HSD| min| 5 - 6 | 607
> HSD| min| 6 - 7 | 746
> HSD| min| 7 - 8 | 2287
> HSD| min| 8 - 9 | 5553
> HSD| min| 9 - 10 | 11769
> HSD| min| 10 - 11 | 10739
> HSD| min| 11 - 12 | 9920
> HSD| min| 12 - 13 | 4555
> HSD| min| 13 - 14 | 1162
> HSD| min| 14 - 15 | 163
> HSD| min| 15 - 16 | 10
> HSD| min| 16 - 17 | 10
> HSD| min| 17 - 18 | 7
> HSD| min| 18 - 19 | 3
> HSD| min| 19 - 20 | 3
> HSD| min| 25 - 26 | 1
> ---|--param|----range-|--samples
> HSD| avg| 0 - 1 | 1092
> HSD| avg| 1 - 2 | 3898
> HSD| avg| 2 - 3 | 5717
> HSD| avg| 3 - 4 | 4693
> HSD| avg| 4 - 5 | 1836
> HSD| avg| 5 - 6 | 609
> HSD| avg| 6 - 7 | 763
> HSD| avg| 7 - 8 | 2432
> HSD| avg| 8 - 9 | 6053
> HSD| avg| 9 - 10 | 12767
> HSD| avg| 10 - 11 | 11145
> HSD| avg| 11 - 12 | 10086
> HSD| avg| 12 - 13 | 4637
> HSD| avg| 13 - 14 | 1321
> HSD| avg| 14 - 15 | 1193
> HSD| avg| 15 - 16 | 3160
> HSD| avg| 16 - 17 | 18628
> HSD| avg| 17 - 18 | 27938
> HSD| avg| 18 - 19 | 12775
> HSD| avg| 19 - 20 | 1345
> HSD| avg| 20 - 21 | 222
> HSD| avg| 21 - 22 | 249
> HSD| avg| 22 - 23 | 130
> HSD| avg| 23 - 24 | 49
> HSD| avg| 24 - 25 | 1635
> HSD| avg| 25 - 26 | 128230
> HSD| avg| 26 - 27 | 1263169
> HSD| avg| 27 - 28 | 2694164
> HSD| avg| 28 - 29 | 1799796
> HSD| avg| 29 - 30 | 196947
> HSD| avg| 30 - 31 | 417025
> HSD| avg| 31 - 32 | 8634102
> HSD| avg| 32 - 33 | 78219326
> HSD| avg| 33 - 34 | 32442049
> HSD| avg| 34 - 35 | 2236174
> HSD| avg| 35 - 36 | 83038
> HSD| avg| 36 - 37 | 88527
> HSD| avg| 37 - 38 | 28251
> HSD| avg| 38 - 39 | 47536
> HSD| avg| 39 - 40 | 32562
> HSD| avg| 40 - 41 | 17629
> HSD| avg| 41 - 42 | 89802
> HSD| avg| 42 - 43 | 623640
> HSD| avg| 43 - 44 | 212188
> HSD| avg| 44 - 45 | 55030
> HSD| avg| 45 - 46 | 16578
> HSD| avg| 46 - 47 | 34788
> HSD| avg| 47 - 48 | 18416
> HSD| avg| 48 - 49 | 2078
> HSD| avg| 49 - 50 | 1131
> HSD| avg| 50 - 51 | 2026
> HSD| avg| 51 - 52 | 1425
> HSD| avg| 52 - 53 | 1035
> HSD| avg| 53 - 54 | 223
> HSD| avg| 54 - 55 | 90
> HSD| avg| 55 - 56 | 61
> HSD| avg| 56 - 57 | 16
> HSD| avg| 57 - 58 | 36
> HSD| avg| 58 - 59 | 18
> HSD| avg| 59 - 60 | 15
> HSD| avg| 60 - 61 | 19
> HSD| avg| 61 - 62 | 15
> HSD| avg| 62 - 63 | 6
> HSD| avg| 63 - 64 | 7
> HSD| avg| 64 - 65 | 3
> HSD| avg| 65 - 66 | 4
> HSD| avg| 66 - 67 | 2
> HSD| avg| 67 - 68 | 2
> HSD| avg| 68 - 69 | 4
> HSD| avg| 69 - 70 | 1
> HSD| avg| 71 - 72 | 1
> HSD| avg| 72 - 73 | 2
> HSD| avg| 75 - 76 | 1
> HSD| avg| 76 - 77 | 1
> HSD| avg| 77 - 78 | 2
> HSD| avg| 78 - 79 | 1
> HSD| avg| 79 - 80 | 1
> HSD| avg| 80 - 81 | 1
> HSD| avg| 81 - 82 | 3
> HSD| avg| 82 - 83 | 2
> HSD| avg| 83 - 84 | 5
> HSD| avg| 84 - 85 | 6
> HSD| avg| 85 - 86 | 4
> ---|--param|----range-|--samples
> HSD| max| 36 - 37 | 1
> HSD| max| 42 - 43 | 61
> HSD| max| 43 - 44 | 6197
> HSD| max| 44 - 45 | 13951
> HSD| max| 45 - 46 | 6233
> HSD| max| 46 - 47 | 17653
> HSD| max| 47 - 48 | 14159
> HSD| max| 48 - 49 | 1722
> HSD| max| 49 - 50 | 814
> HSD| max| 50 - 51 | 1438
> HSD| max| 51 - 52 | 1117
> HSD| max| 52 - 53 | 909
> HSD| max| 53 - 54 | 202
> HSD| max| 54 - 55 | 80
> HSD| max| 55 - 56 | 56
> HSD| max| 56 - 57 | 13
> HSD| max| 57 - 58 | 33
> HSD| max| 58 - 59 | 16
> HSD| max| 59 - 60 | 15
> HSD| max| 60 - 61 | 18
> HSD| max| 61 - 62 | 15
> HSD| max| 62 - 63 | 6
> HSD| max| 63 - 64 | 6
> HSD| max| 64 - 65 | 3
> HSD| max| 65 - 66 | 3
> HSD| max| 66 - 67 | 2
> HSD| max| 67 - 68 | 2
> HSD| max| 68 - 69 | 4
> HSD| max| 69 - 70 | 1
> HSD| max| 71 - 72 | 1
> HSD| max| 72 - 73 | 2
> HSD| max| 75 - 76 | 1
> HSD| max| 76 - 77 | 1
> HSD| max| 77 - 78 | 2
> HSD| max| 78 - 79 | 1
> HSD| max| 79 - 80 | 1
> HSD| max| 80 - 81 | 1
> HSD| max| 81 - 82 | 3
> HSD| max| 82 - 83 | 2
> HSD| max| 83 - 84 | 5
> HSD| max| 84 - 85 | 6
> HSD| max| 85 - 86 | 4
> HSH|--param|--samples-|--average--|---stddev--
> HSS| min| 64760| 7.716| 3.672
> HSS| avg| 129521587| -1.101| 33.205
> HSS| max| 64760| 45.835| 2.195
> ---|------------|------------|------------|--------|-------------------------
> RTS| -4.510| 32.216| 85.373| 0| 17:59:21/17:59:21
>
> [Calibrator load]
> # ---|--param|----range-|--samples
> HSD| min| 0 - 1 | 1395
> HSD| min| 1 - 2 | 1049
> HSD| min| 2 - 3 | 21
> HSD| min| 3 - 4 | 7
> HSD| min| 4 - 5 | 11
> HSD| min| 5 - 6 | 53
> HSD| min| 6 - 7 | 132
> HSD| min| 7 - 8 | 79
> HSD| min| 8 - 9 | 52
> HSD| min| 9 - 10 | 111
> HSD| min| 10 - 11 | 342
> HSD| min| 11 - 12 | 722
> HSD| min| 12 - 13 | 691
> HSD| min| 13 - 14 | 562
> HSD| min| 14 - 15 | 319
> HSD| min| 15 - 16 | 245
> HSD| min| 16 - 17 | 422
> HSD| min| 17 - 18 | 1609
> HSD| min| 18 - 19 | 3899
> HSD| min| 19 - 20 | 6346
> HSD| min| 20 - 21 | 3240
> HSD| min| 21 - 22 | 1180
> HSD| min| 22 - 23 | 233
> HSD| min| 23 - 24 | 29
> HSD| min| 24 - 25 | 7
> HSD| min| 25 - 26 | 1
> HSD| min| 27 - 28 | 3
> HSD| min| 28 - 29 | 3
> HSD| min| 29 - 30 | 2
> HSD| min| 31 - 32 | 1
> HSD| min| 32 - 33 | 2
> ---|--param|----range-|--samples
> HSD| avg| 0 - 1 | 16244
> HSD| avg| 1 - 2 | 2931
> HSD| avg| 2 - 3 | 655
> HSD| avg| 3 - 4 | 518
> HSD| avg| 4 - 5 | 271
> HSD| avg| 5 - 6 | 624
> HSD| avg| 6 - 7 | 1280
> HSD| avg| 7 - 8 | 761
> HSD| avg| 8 - 9 | 269
> HSD| avg| 9 - 10 | 197
> HSD| avg| 10 - 11 | 403
> HSD| avg| 11 - 12 | 786
> HSD| avg| 12 - 13 | 855
> HSD| avg| 13 - 14 | 1157
> HSD| avg| 14 - 15 | 1038
> HSD| avg| 15 - 16 | 714
> HSD| avg| 16 - 17 | 664
> HSD| avg| 17 - 18 | 1807
> HSD| avg| 18 - 19 | 4161
> HSD| avg| 19 - 20 | 6955
> HSD| avg| 20 - 21 | 3811
> HSD| avg| 21 - 22 | 1925
> HSD| avg| 22 - 23 | 1053
> HSD| avg| 23 - 24 | 629
> HSD| avg| 24 - 25 | 401
> HSD| avg| 25 - 26 | 499
> HSD| avg| 26 - 27 | 6601
> HSD| avg| 27 - 28 | 10179
> HSD| avg| 28 - 29 | 3673
> HSD| avg| 29 - 30 | 28259
> HSD| avg| 30 - 31 | 95506
> HSD| avg| 31 - 32 | 38120
> HSD| avg| 32 - 33 | 12696
> HSD| avg| 33 - 34 | 2512
> HSD| avg| 34 - 35 | 4438
> HSD| avg| 35 - 36 | 14578
> HSD| avg| 36 - 37 | 45120
> HSD| avg| 37 - 38 | 483204
> HSD| avg| 38 - 39 | 626229
> HSD| avg| 39 - 40 | 336021
> HSD| avg| 40 - 41 | 364037
> HSD| avg| 41 - 42 | 468275
> HSD| avg| 42 - 43 | 6663131
> HSD| avg| 43 - 44 | 18935433
> HSD| avg| 44 - 45 | 3222266
> HSD| avg| 45 - 46 | 1132460
> HSD| avg| 46 - 47 | 2254950
> HSD| avg| 47 - 48 | 2461892
> HSD| avg| 48 - 49 | 476141
> HSD| avg| 49 - 50 | 39600
> HSD| avg| 50 - 51 | 25490
> HSD| avg| 51 - 52 | 305313
> HSD| avg| 52 - 53 | 737407
> HSD| avg| 53 - 54 | 257277
> HSD| avg| 54 - 55 | 260007
> HSD| avg| 55 - 56 | 347234
> HSD| avg| 56 - 57 | 398681
> HSD| avg| 57 - 58 | 181010
> HSD| avg| 58 - 59 | 37539
> HSD| avg| 59 - 60 | 18975
> HSD| avg| 60 - 61 | 25659
> HSD| avg| 61 - 62 | 29102
> HSD| avg| 62 - 63 | 4644
> HSD| avg| 63 - 64 | 3381
> HSD| avg| 64 - 65 | 3098
> HSD| avg| 65 - 66 | 1884
> HSD| avg| 66 - 67 | 1215
> HSD| avg| 67 - 68 | 1792
> HSD| avg| 68 - 69 | 1036
> HSD| avg| 69 - 70 | 953
> HSD| avg| 70 - 71 | 1121
> HSD| avg| 71 - 72 | 1090
> HSD| avg| 72 - 73 | 1311
> HSD| avg| 73 - 74 | 1072
> HSD| avg| 74 - 75 | 1273
> HSD| avg| 75 - 76 | 1312
> HSD| avg| 76 - 77 | 1699
> HSD| avg| 77 - 78 | 746
> HSD| avg| 78 - 79 | 504
> HSD| avg| 79 - 80 | 211
> HSD| avg| 80 - 81 | 82
> HSD| avg| 81 - 82 | 54
> HSD| avg| 82 - 83 | 65
> HSD| avg| 83 - 84 | 83
> HSD| avg| 84 - 85 | 57
> HSD| avg| 85 - 86 | 334
> HSD| avg| 86 - 87 | 619
> HSD| avg| 87 - 88 | 1051
> HSD| avg| 88 - 89 | 544
> HSD| avg| 89 - 90 | 353
> HSD| avg| 90 - 91 | 7071
> HSD| avg| 91 - 92 | 30696
> HSD| avg| 92 - 93 | 7361
> HSD| avg| 93 - 94 | 397
> HSD| avg| 94 - 95 | 381
> HSD| avg| 95 - 96 | 637
> HSD| avg| 96 - 97 | 8915
> HSD| avg| 97 - 98 | 30716
> HSD| avg| 98 - 99 | 34872
> HSD| avg| 99 -100 | 27269
> HSD| avg| 100 -101 | 58893
> HSD| avg| 101 -102 | 76860
> HSD| avg| 102 -103 | 17547
> HSD| avg| 103 -104 | 19677
> HSD| avg| 104 -105 | 82218
> HSD| avg| 105 -106 | 404854
> HSD| avg| 106 -107 | 386541
> HSD| avg| 107 -108 | 64958
> HSD| avg| 108 -109 | 209449
> HSD| avg| 109 -110 | 236910
> HSD| avg| 110 -111 | 168711
> HSD| avg| 111 -112 | 194477
> HSD| avg| 112 -113 | 65353
> HSD| avg| 113 -114 | 188428
> HSD| avg| 114 -115 | 205712
> HSD| avg| 115 -116 | 197926
> HSD| avg| 116 -117 | 201026
> HSD| avg| 117 -118 | 113964
> HSD| avg| 118 -119 | 156261
> HSD| avg| 119 -120 | 194091
> HSD| avg| 120 -121 | 123428
> HSD| avg| 121 -122 | 199243
> HSD| avg| 122 -123 | 116735
> HSD| avg| 123 -124 | 109313
> HSD| avg| 124 -125 | 247811
> HSD| avg| 125 -126 | 116763
> HSD| avg| 126 -127 | 262561
> HSD| avg| 127 -128 | 111704
> HSD| avg| 128 -129 | 161566
> HSD| avg| 129 -130 | 7973
> HSD| avg| 130 -131 | 3923
> HSD| avg| 131 -132 | 22350
> HSD| avg| 132 -133 | 40693
> HSD| avg| 133 -134 | 6999
> HSD| avg| 134 -135 | 6472
> HSD| avg| 135 -136 | 33423
> HSD| avg| 136 -137 | 13747
> HSD| avg| 137 -138 | 9982
> HSD| avg| 138 -139 | 9962
> HSD| avg| 139 -140 | 10883
> HSD| avg| 140 -141 | 5818
> HSD| avg| 141 -142 | 5650
> HSD| avg| 142 -143 | 11294
> HSD| avg| 143 -144 | 1629
> HSD| avg| 144 -145 | 94
> HSD| avg| 145 -146 | 50
> HSD| avg| 146 -147 | 29
> HSD| avg| 147 -148 | 31
> HSD| avg| 148 -149 | 28
> HSD| avg| 149 -150 | 45
> HSD| avg| 150 -151 | 57
> HSD| avg| 151 -152 | 26
> HSD| avg| 152 -153 | 38
> HSD| avg| 153 -154 | 54
> HSD| avg| 154 -155 | 36
> HSD| avg| 155 -156 | 1412
> HSD| avg| 156 -157 | 5355
> HSD| avg| 157 -158 | 9306
> HSD| avg| 158 -159 | 7539
> HSD| avg| 159 -160 | 5794
> HSD| avg| 160 -161 | 2990
> HSD| avg| 161 -162 | 4209
> HSD| avg| 162 -163 | 6309
> HSD| avg| 163 -164 | 11366
> HSD| avg| 164 -165 | 3309
> HSD| avg| 165 -166 | 4685
> HSD| avg| 166 -167 | 3083
> HSD| avg| 167 -168 | 6807
> HSD| avg| 168 -169 | 187
> HSD| avg| 169 -170 | 18
> HSD| avg| 170 -171 | 9
> HSD| avg| 171 -172 | 8
> HSD| avg| 172 -173 | 6
> HSD| avg| 173 -174 | 3
> HSD| avg| 174 -175 | 1
> HSD| avg| 175 -176 | 3
> HSD| avg| 176 -177 | 2
> HSD| avg| 177 -178 | 3
> HSD| avg| 178 -179 | 4
> HSD| avg| 179 -180 | 1
> HSD| avg| 180 -181 | 4
> HSD| avg| 181 -182 | 1
> HSD| avg| 182 -183 | 3
> HSD| avg| 183 -184 | 3
> HSD| avg| 184 -185 | 4
> HSD| avg| 185 -186 | 2
> HSD| avg| 186 -187 | 3
> HSD| avg| 187 -188 | 3
> HSD| avg| 188 -189 | 5
> HSD| avg| 189 -190 | 6
> HSD| avg| 190 -191 | 1
> HSD| avg| 191 -192 | 2
> HSD| avg| 192 -193 | 2
> HSD| avg| 196 -197 | 2
> HSD| avg| 198 -199 | 2
> HSD| avg| 199 -200 | 2
> HSD| avg| 201 -202 | 3
> HSD| avg| 202 -203 | 1
> HSD| avg| 203 -204 | 2
> HSD| avg| 204 -205 | 3
> ---|--param|----range-|--samples
> HSD| max| 52 - 53 | 19
> HSD| max| 53 - 54 | 162
> HSD| max| 54 - 55 | 157
> HSD| max| 55 - 56 | 172
> HSD| max| 56 - 57 | 455
> HSD| max| 57 - 58 | 2673
> HSD| max| 58 - 59 | 2585
> HSD| max| 59 - 60 | 834
> HSD| max| 60 - 61 | 669
> HSD| max| 61 - 62 | 751
> HSD| max| 62 - 63 | 480
> HSD| max| 63 - 64 | 409
> HSD| max| 64 - 65 | 392
> HSD| max| 65 - 66 | 404
> HSD| max| 66 - 67 | 317
> HSD| max| 67 - 68 | 552
> HSD| max| 68 - 69 | 393
> HSD| max| 69 - 70 | 398
> HSD| max| 70 - 71 | 479
> HSD| max| 71 - 72 | 511
> HSD| max| 72 - 73 | 662
> HSD| max| 73 - 74 | 629
> HSD| max| 74 - 75 | 782
> HSD| max| 75 - 76 | 915
> HSD| max| 76 - 77 | 1298
> HSD| max| 77 - 78 | 587
> HSD| max| 78 - 79 | 411
> HSD| max| 79 - 80 | 153
> HSD| max| 80 - 81 | 38
> HSD| max| 81 - 82 | 12
> HSD| max| 82 - 83 | 16
> HSD| max| 83 - 84 | 13
> HSD| max| 84 - 85 | 7
> HSD| max| 85 - 86 | 5
> HSD| max| 86 - 87 | 5
> HSD| max| 87 - 88 | 4
> HSD| max| 88 - 89 | 2
> HSD| max| 89 - 90 | 5
> HSD| max| 90 - 91 | 3
> HSD| max| 91 - 92 | 5
> HSD| max| 92 - 93 | 8
> HSD| max| 93 - 94 | 12
> HSD| max| 94 - 95 | 8
> HSD| max| 95 - 96 | 29
> HSD| max| 96 - 97 | 20
> HSD| max| 97 - 98 | 16
> HSD| max| 98 - 99 | 29
> HSD| max| 99 -100 | 48
> HSD| max| 100 -101 | 27
> HSD| max| 101 -102 | 57
> HSD| max| 102 -103 | 32
> HSD| max| 103 -104 | 68
> HSD| max| 104 -105 | 28
> HSD| max| 105 -106 | 21
> HSD| max| 106 -107 | 16
> HSD| max| 107 -108 | 11
> HSD| max| 108 -109 | 13
> HSD| max| 109 -110 | 9
> HSD| max| 110 -111 | 24
> HSD| max| 111 -112 | 44
> HSD| max| 112 -113 | 119
> HSD| max| 113 -114 | 25
> HSD| max| 114 -115 | 24
> HSD| max| 115 -116 | 27
> HSD| max| 116 -117 | 17
> HSD| max| 117 -118 | 12
> HSD| max| 118 -119 | 9
> HSD| max| 119 -120 | 7
> HSD| max| 120 -121 | 8
> HSD| max| 121 -122 | 6
> HSD| max| 122 -123 | 18
> HSD| max| 123 -124 | 18
> HSD| max| 124 -125 | 25
> HSD| max| 125 -126 | 22
> HSD| max| 126 -127 | 11
> HSD| max| 127 -128 | 5
> HSD| max| 128 -129 | 6
> HSD| max| 129 -130 | 3
> HSD| max| 130 -131 | 14
> HSD| max| 131 -132 | 16
> HSD| max| 132 -133 | 17
> HSD| max| 133 -134 | 10
> HSD| max| 134 -135 | 13
> HSD| max| 135 -136 | 11
> HSD| max| 136 -137 | 4
> HSD| max| 137 -138 | 10
> HSD| max| 138 -139 | 9
> HSD| max| 139 -140 | 19
> HSD| max| 140 -141 | 11
> HSD| max| 141 -142 | 7
> HSD| max| 153 -154 | 1
> HSD| max| 155 -156 | 1
> HSD| max| 156 -157 | 1
> HSD| max| 157 -158 | 1
> HSD| max| 158 -159 | 6
> HSD| max| 159 -160 | 3
> HSD| max| 160 -161 | 2
> HSD| max| 161 -162 | 5
> HSD| max| 162 -163 | 13
> HSD| max| 163 -164 | 23
> HSD| max| 164 -165 | 26
> HSD| max| 165 -166 | 84
> HSD| max| 166 -167 | 247
> HSD| max| 167 -168 | 2683
> HSD| max| 168 -169 | 177
> HSD| max| 169 -170 | 18
> HSD| max| 170 -171 | 7
> HSD| max| 171 -172 | 7
> HSD| max| 172 -173 | 6
> HSD| max| 173 -174 | 3
> HSD| max| 174 -175 | 1
> HSD| max| 175 -176 | 3
> HSD| max| 176 -177 | 2
> HSD| max| 177 -178 | 3
> HSD| max| 178 -179 | 3
> HSD| max| 179 -180 | 1
> HSD| max| 180 -181 | 4
> HSD| max| 181 -182 | 1
> HSD| max| 182 -183 | 3
> HSD| max| 183 -184 | 3
> HSD| max| 184 -185 | 4
> HSD| max| 185 -186 | 2
> HSD| max| 186 -187 | 3
> HSD| max| 187 -188 | 3
> HSD| max| 188 -189 | 5
> HSD| max| 189 -190 | 6
> HSD| max| 190 -191 | 1
> HSD| max| 191 -192 | 2
> HSD| max| 192 -193 | 2
> HSD| max| 196 -197 | 2
> HSD| max| 198 -199 | 2
> HSD| max| 199 -200 | 2
> HSD| max| 201 -202 | 3
> HSD| max| 202 -203 | 1
> HSD| max| 203 -204 | 2
> HSD| max| 204 -205 | 3
> HSH|--param|--samples-|--average--|---stddev--
> HSS| min| 22768| 15.813| 6.110
> HSS| avg| 45536251| 51.856| 23.148
> HSS| max| 22768| 82.431| 37.486
> ---|------------|------------|------------|--------|-------------------------
> RTS| -6.121| 51.868| 204.574| 1| 06:19:30/06:19:30
>
> [Test_switch load]
> RTT| 03:47:31 (periodic user-mode task, 500 us period, priority 99)
> RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst
> RTD| 10.631| 36.726| 58.311| 0| -0.322| 91.817
> RTD| 8.054| 37.048| 85.373| 0| -0.322| 91.817
> RTD| 10.953| 36.726| 85.373| 0| -0.322| 91.817
> RTD| 2.577| 36.726| 49.613| 0| -0.322| 91.817
> RTD| 12.564| 36.726| 83.440| 0| -0.322| 91.817
> RTD| 2.577| 36.726| 84.085| 0| -0.322| 91.817
> RTD| 11.920| 36.726| 83.762| 0| -0.322| 91.817
> RTD| 1.932| 36.726| 83.440| 0| -0.322| 91.817
> RTD| 3.543| 36.726| 85.051| 0| -0.322| 91.817
> RTD| 2.899| 36.726| 85.051| 0| -0.322| 91.817
> RTD| 8.698| 36.726| 84.085| 0| -0.322| 91.817
> RTD| 2.577| 36.726| 78.930| 0| -0.322| 91.817
> RTD| 9.987| 36.726| 85.373| 0| -0.322| 91.817
> RTD| 2.577| 36.726| 86.018| 0| -0.322| 91.817
> RTD| 9.020| 36.726| 85.051| 0| -0.322| 91.817
> RTD| 2.899| 36.726| 82.796| 0| -0.322| 91.817
> RTD| 10.953| 36.726| 86.018| 0| -0.322| 91.817
> RTD| 2.577| 36.726| 53.479| 0| -0.322| 91.817
> RTD| 9.664| 36.726| 85.373| 0| -0.322| 91.817
> RTD| 5.476| 36.726| 83.440| 0| -0.322| 91.817
> RTD| 9.987| 36.726| 85.373| 0| -0.322| 91.817
> RTT| 03:47:52 (periodic user-mode task, 500 us period, priority 99)
> RTH|-----lat min|-----lat avg|-----lat max|-overrun|----lat best|---lat worst
> RTD| 2.577| 36.726| 84.085| 0| -0.322| 91.817
> RTD| 11.920| 37.048| 85.051| 0| -0.322| 91.817
> RTD| 3.543| 36.726| 84.085| 0| -0.322| 91.817
> RTD| 3.865| 36.726| 50.579| 0| -0.322| 91.817
> RTD| 1.610| 36.726| 85.051| 0| -0.322| 91.817
> RTD| 3.865| 36.726| 67.010| 0| -0.322| 91.817
> RTD| 4.188| 36.726| 75.386| 0| -0.322| 91.817
> RTD| 3.221| 36.726| 51.224| 0| -0.322| 91.817
> RTD| 11.920| 36.726| 53.801| 0| -0.322| 91.817
> RTD| 0.322| 36.726| 85.373| 0| -0.322| 91.817
> RTD| 4.832| 36.726| 86.018| 0| -0.322| 91.817
> RTD| 11.275| 36.726| 83.118| 0| -0.322| 91.817
> RTD| 3.543| 36.726| 83.762| 0| -0.322| 91.817
> ---|--param|----range-|--samples
> HSD| min| 0 - 1 | 273
> HSD| min| 1 - 2 | 1442
> HSD| min| 2 - 3 | 2610
> HSD| min| 3 - 4 | 2169
> HSD| min| 4 - 5 | 842
> HSD| min| 5 - 6 | 168
> HSD| min| 6 - 7 | 65
> HSD| min| 7 - 8 | 236
> HSD| min| 8 - 9 | 838
> HSD| min| 9 - 10 | 2182
> HSD| min| 10 - 11 | 1615
> HSD| min| 11 - 12 | 900
> HSD| min| 12 - 13 | 281
> HSD| min| 13 - 14 | 55
> HSD| min| 14 - 15 | 5
> HSD| min| 16 - 17 | 1
> HSD| min| 17 - 18 | 1
> HSD| min| 33 - 34 | 1
> ---|--param|----range-|--samples
> HSD| avg| 0 - 1 | 273
> HSD| avg| 1 - 2 | 1442
> HSD| avg| 2 - 3 | 2610
> HSD| avg| 3 - 4 | 2169
> HSD| avg| 4 - 5 | 842
> HSD| avg| 5 - 6 | 168
> HSD| avg| 6 - 7 | 65
> HSD| avg| 7 - 8 | 245
> HSD| avg| 8 - 9 | 898
> HSD| avg| 9 - 10 | 2403
> HSD| avg| 10 - 11 | 1713
> HSD| avg| 11 - 12 | 951
> HSD| avg| 12 - 13 | 320
> HSD| avg| 13 - 14 | 132
> HSD| avg| 14 - 15 | 1053
> HSD| avg| 15 - 16 | 3799
> HSD| avg| 16 - 17 | 6396
> HSD| avg| 17 - 18 | 1954
> HSD| avg| 18 - 19 | 550
> HSD| avg| 19 - 20 | 31
> HSD| avg| 20 - 21 | 3
> HSD| avg| 21 - 22 | 22
> HSD| avg| 22 - 23 | 6
> HSD| avg| 23 - 24 | 6
> HSD| avg| 25 - 26 | 1
> HSD| avg| 28 - 29 | 10
> HSD| avg| 29 - 30 | 38
> HSD| avg| 30 - 31 | 223
> HSD| avg| 31 - 32 | 2877
> HSD| avg| 32 - 33 | 3947
> HSD| avg| 33 - 34 | 2685
> HSD| avg| 34 - 35 | 3123
> HSD| avg| 35 - 36 | 6132
> HSD| avg| 36 - 37 | 14549839
> HSD| avg| 37 - 38 | 12350006
> HSD| avg| 38 - 39 | 193022
> HSD| avg| 39 - 40 | 5829
> HSD| avg| 40 - 41 | 5536
> HSD| avg| 41 - 42 | 3830
> HSD| avg| 42 - 43 | 995
> HSD| avg| 43 - 44 | 1954
> HSD| avg| 44 - 45 | 22601
> HSD| avg| 45 - 46 | 22574
> HSD| avg| 46 - 47 | 3639
> HSD| avg| 47 - 48 | 3151
> HSD| avg| 48 - 49 | 52151
> HSD| avg| 49 - 50 | 48667
> HSD| avg| 50 - 51 | 12112
> HSD| avg| 51 - 52 | 3541
> HSD| avg| 52 - 53 | 2075
> HSD| avg| 53 - 54 | 1669
> HSD| avg| 54 - 55 | 371
> HSD| avg| 55 - 56 | 432
> HSD| avg| 56 - 57 | 305
> HSD| avg| 57 - 58 | 453
> HSD| avg| 58 - 59 | 455
> HSD| avg| 59 - 60 | 585
> HSD| avg| 60 - 61 | 561
> HSD| avg| 61 - 62 | 513
> HSD| avg| 62 - 63 | 930
> HSD| avg| 63 - 64 | 1468
> HSD| avg| 64 - 65 | 599
> HSD| avg| 65 - 66 | 634
> HSD| avg| 66 - 67 | 352
> HSD| avg| 67 - 68 | 244
> HSD| avg| 68 - 69 | 100
> HSD| avg| 69 - 70 | 76
> HSD| avg| 70 - 71 | 277
> HSD| avg| 71 - 72 | 445
> HSD| avg| 72 - 73 | 244
> HSD| avg| 73 - 74 | 226
> HSD| avg| 74 - 75 | 218
> HSD| avg| 75 - 76 | 335
> HSD| avg| 76 - 77 | 267
> HSD| avg| 77 - 78 | 232
> HSD| avg| 78 - 79 | 435
> HSD| avg| 79 - 80 | 292
> HSD| avg| 80 - 81 | 322
> HSD| avg| 81 - 82 | 1148
> HSD| avg| 82 - 83 | 3559
> HSD| avg| 83 - 84 | 7381
> HSD| avg| 84 - 85 | 7088
> HSD| avg| 85 - 86 | 8401
> HSD| avg| 86 - 87 | 684
> HSD| avg| 88 - 89 | 1
> HSD| avg| 91 - 92 | 1
> ---|--param|----range-|--samples
> HSD| max| 40 - 41 | 1
> HSD| max| 49 - 50 | 165
> HSD| max| 50 - 51 | 462
> HSD| max| 51 - 52 | 516
> HSD| max| 52 - 53 | 379
> HSD| max| 53 - 54 | 433
> HSD| max| 54 - 55 | 106
> HSD| max| 55 - 56 | 65
> HSD| max| 56 - 57 | 92
> HSD| max| 57 - 58 | 263
> HSD| max| 58 - 59 | 317
> HSD| max| 59 - 60 | 166
> HSD| max| 60 - 61 | 50
> HSD| max| 61 - 62 | 46
> HSD| max| 62 - 63 | 64
> HSD| max| 63 - 64 | 65
> HSD| max| 64 - 65 | 39
> HSD| max| 65 - 66 | 88
> HSD| max| 66 - 67 | 86
> HSD| max| 67 - 68 | 110
> HSD| max| 68 - 69 | 25
> HSD| max| 69 - 70 | 35
> HSD| max| 70 - 71 | 96
> HSD| max| 71 - 72 | 81
> HSD| max| 72 - 73 | 93
> HSD| max| 73 - 74 | 101
> HSD| max| 74 - 75 | 159
> HSD| max| 75 - 76 | 273
> HSD| max| 76 - 77 | 146
> HSD| max| 77 - 78 | 104
> HSD| max| 78 - 79 | 279
> HSD| max| 79 - 80 | 185
> HSD| max| 80 - 81 | 164
> HSD| max| 81 - 82 | 269
> HSD| max| 82 - 83 | 831
> HSD| max| 83 - 84 | 1797
> HSD| max| 84 - 85 | 1419
> HSD| max| 85 - 86 | 3504
> HSD| max| 86 - 87 | 608
> HSD| max| 88 - 89 | 1
> HSD| max| 91 - 92 | 1
> HSH|--param|--samples-|--average--|---stddev--
> HSS| min| 13684| 5.556| 3.762
> HSS| avg| 27369912| 36.575| 2.112
> HSS| max| 13684| 75.492| 12.741
> ---|------------|------------|------------|--------|-------------------------
> RTS| -0.322| 36.726| 91.817| 0| 03:48:05/03:48:05
>
> [Xeno-test]
> xeno-test: started
> withBusybox is 1
> xeno-test: running tests
>
> Thu Jan 1 00:00:31 UTC 1970
> running: ./xeno-config --verbose
> xeno-config --verbose
> --version="2.3.50"
>
> --cc="/opt/crosstool/gcc-4.1.0-glibc-2.3.2/arm-unknown-linux-gnu/bin/arm-unknown-linux-gnu-gcc"
> --arch="arm"
> --prefix="/usr/xenomai"
> --xeno-cflags="-I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT
> -D__XENO__"
> --xeno-ldflags="-L/usr/xenomai/lib -lpthread "
> --posix-cflags="-I/usr/xenomai/include -I/usr/xenomai/include/posix
> -D_GNU_SOURCE -D_REENTRANT -D__XENO__"
> --posix-ldflags="-L/usr/xenomai/lib -lpthread_rt -lpthread -lrt "
> --library-dir="/usr/xenomai/lib"
>
> Thu Jan 1 00:00:31 UTC 1970
> running: ./xeno-info
> If some fields are empty or look unusual you may have an old version.
> Compare to the current minimal requirements in Documentation/Changes.
>
> BusyBox v1.2.2 (2007.05.18-11:41+0000) multi-call binary
> Linux uclibc 2.6.20.13 #1 Mon Jun 11 09:47:24 CEST 2007 armv5tejl unknown
>
> module-init-tools 3.2.2
> Modules Loaded
>
> Thu Jan 1 00:00:32 UTC 1970
> running: cat /proc/cpuinfo
> Processor : ARM926EJ-S rev 5 (v5l)
> BogoMIPS : 99.12
> Features : swp half fastmult edsp java
> CPU implementer : 0x41
> CPU architecture: 5TEJ
> CPU variant : 0x0
> CPU part : 0x926
> CPU revision : 5
> Cache type : write-back
> Cache clean : cp15 c7 ops
> Cache lockdown : format C
> Cache format : Harvard
> I size : 16384
> I assoc : 4
> I line length : 32
> I sets : 128
> D size : 16384
> D assoc : 4
> D line length : 32
> D sets : 128
>
> Hardware : Atmel AT91SAM9261-EK
> Revision : 0000
> Serial : 0000000000000000
That's good news. However, I see that AT91SAM926x are armv5, not armv4,
so I should update configure.in.
--
Gilles Chanteperdrix
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