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sysbench and mbw ODROID-C1
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gistfile1.sh
odroid@odroid-c1:~$ sysbench --test=cpu --num-threads=4 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 10000
Test execution summary:
total time: 54.7984s
total number of events: 10000
total time taken by event execution: 219.1186
per-request statistics:
min: 21.75ms
avg: 21.91ms
max: 41.81ms
approx. 95 percentile: 22.34ms
Threads fairness:
events (avg/stddev): 2500.0000/27.72
execution time (avg/stddev): 54.7796/0.01
odroid@odroid-c1:~$ sysbench --test=cpu --num-threads=1 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 10000
Test execution summary:
total time: 223.4491s
total number of events: 10000
total time taken by event execution: 223.4396
per-request statistics:
min: 22.33ms
avg: 22.34ms
max: 23.70ms
approx. 95 percentile: 22.35ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 223.4396/0.00
odroid@odroid-c1:~$ mbw 100
Long uses 4 bytes. Allocating 2*26214400 elements = 209715200 bytes of memory.
Using 262144 bytes as blocks for memcpy block copy test.
Getting down to business... Doing 10 runs per test.
0 Method: MEMCPY Elapsed: 0.20271 MiB: 100.00000 Copy: 493.320 MiB/s
1 Method: MEMCPY Elapsed: 0.20267 MiB: 100.00000 Copy: 493.403 MiB/s
2 Method: MEMCPY Elapsed: 0.20258 MiB: 100.00000 Copy: 493.639 MiB/s
3 Method: MEMCPY Elapsed: 0.20257 MiB: 100.00000 Copy: 493.647 MiB/s
4 Method: MEMCPY Elapsed: 0.20254 MiB: 100.00000 Copy: 493.727 MiB/s
5 Method: MEMCPY Elapsed: 0.20293 MiB: 100.00000 Copy: 492.788 MiB/s
6 Method: MEMCPY Elapsed: 0.20256 MiB: 100.00000 Copy: 493.693 MiB/s
7 Method: MEMCPY Elapsed: 0.20259 MiB: 100.00000 Copy: 493.600 MiB/s
8 Method: MEMCPY Elapsed: 0.20247 MiB: 100.00000 Copy: 493.888 MiB/s
9 Method: MEMCPY Elapsed: 0.20245 MiB: 100.00000 Copy: 493.942 MiB/s
AVG Method: MEMCPY Elapsed: 0.20261 MiB: 100.00000 Copy: 493.565 MiB/s
0 Method: DUMB Elapsed: 0.10695 MiB: 100.00000 Copy: 935.043 MiB/s
1 Method: DUMB Elapsed: 0.10680 MiB: 100.00000 Copy: 936.295 MiB/s
2 Method: DUMB Elapsed: 0.10681 MiB: 100.00000 Copy: 936.277 MiB/s
3 Method: DUMB Elapsed: 0.10693 MiB: 100.00000 Copy: 935.191 MiB/s
4 Method: DUMB Elapsed: 0.10672 MiB: 100.00000 Copy: 937.005 MiB/s
5 Method: DUMB Elapsed: 0.10693 MiB: 100.00000 Copy: 935.235 MiB/s
6 Method: DUMB Elapsed: 0.10687 MiB: 100.00000 Copy: 935.690 MiB/s
7 Method: DUMB Elapsed: 0.10692 MiB: 100.00000 Copy: 935.252 MiB/s
8 Method: DUMB Elapsed: 0.10679 MiB: 100.00000 Copy: 936.382 MiB/s
9 Method: DUMB Elapsed: 0.10692 MiB: 100.00000 Copy: 935.279 MiB/s
AVG Method: DUMB Elapsed: 0.10686 MiB: 100.00000 Copy: 935.764 MiB/s
0 Method: MCBLOCK Elapsed: 0.09359 MiB: 100.00000 Copy: 1068.524 MiB/s
1 Method: MCBLOCK Elapsed: 0.09328 MiB: 100.00000 Copy: 1072.018 MiB/s
2 Method: MCBLOCK Elapsed: 0.09348 MiB: 100.00000 Copy: 1069.782 MiB/s
3 Method: MCBLOCK Elapsed: 0.09339 MiB: 100.00000 Copy: 1070.790 MiB/s
4 Method: MCBLOCK Elapsed: 0.09362 MiB: 100.00000 Copy: 1068.205 MiB/s
5 Method: MCBLOCK Elapsed: 0.09347 MiB: 100.00000 Copy: 1069.839 MiB/s
6 Method: MCBLOCK Elapsed: 0.09359 MiB: 100.00000 Copy: 1068.456 MiB/s
7 Method: MCBLOCK Elapsed: 0.09361 MiB: 100.00000 Copy: 1068.216 MiB/s
8 Method: MCBLOCK Elapsed: 0.09333 MiB: 100.00000 Copy: 1071.513 MiB/s
9 Method: MCBLOCK Elapsed: 0.09357 MiB: 100.00000 Copy: 1068.684 MiB/s
AVG Method: MCBLOCK Elapsed: 0.09349 MiB: 100.00000 Copy: 1069.601 MiB/s
odroid@odroid-c1:~$ uname -a
Linux odroid-c1 3.10.64-39 #1 SMP PREEMPT Thu Jan 22 02:46:33 BRST 2015 armv7l armv7l armv7l GNU/Linux
@pizthewiz
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For comparison Raspberry Pi 2 B (via http://pastebin.com/NqcKAtEQ):

sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 4

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          78.0288s
    total number of events:              10000
    total time taken by event execution: 312.0507
    per-request statistics:
         min:                                 30.96ms
         avg:                                 31.21ms
         max:                                 52.71ms
         approx.  95 percentile:              31.46ms

Threads fairness:
    events (avg/stddev):           2500.0000/16.97
    execution time (avg/stddev):   78.0127/0.01

root@raspberrypi:~# mbw 100
Long uses 4 bytes. Allocating 2*26214400 elements = 209715200 bytes of memory.
Using 262144 bytes as blocks for memcpy block copy test.
Getting down to business... Doing 10 runs per test.
0       Method: MEMCPY  Elapsed: 0.30636        MiB: 100.00000  Copy: 326.412 MiB/s
1       Method: MEMCPY  Elapsed: 0.30621        MiB: 100.00000  Copy: 326.571 MiB/s
2       Method: MEMCPY  Elapsed: 0.30618        MiB: 100.00000  Copy: 326.603 MiB/s
3       Method: MEMCPY  Elapsed: 0.30651        MiB: 100.00000  Copy: 326.249 MiB/s
4       Method: MEMCPY  Elapsed: 0.30653        MiB: 100.00000  Copy: 326.229 MiB/s
5       Method: MEMCPY  Elapsed: 0.30630        MiB: 100.00000  Copy: 326.478 MiB/s
6       Method: MEMCPY  Elapsed: 0.30630        MiB: 100.00000  Copy: 326.475 MiB/s
7       Method: MEMCPY  Elapsed: 0.30642        MiB: 100.00000  Copy: 326.346 MiB/s
8       Method: MEMCPY  Elapsed: 0.30634        MiB: 100.00000  Copy: 326.440 MiB/s
9       Method: MEMCPY  Elapsed: 0.30647        MiB: 100.00000  Copy: 326.291 MiB/s
AVG     Method: MEMCPY  Elapsed: 0.30636        MiB: 100.00000  Copy: 326.410 MiB/s
0       Method: DUMB    Elapsed: 0.19986        MiB: 100.00000  Copy: 500.363 MiB/s
1       Method: DUMB    Elapsed: 0.19951        MiB: 100.00000  Copy: 501.233 MiB/s
2       Method: DUMB    Elapsed: 0.19944        MiB: 100.00000  Copy: 501.417 MiB/s
3       Method: DUMB    Elapsed: 0.19937        MiB: 100.00000  Copy: 501.575 MiB/s
4       Method: DUMB    Elapsed: 0.19978        MiB: 100.00000  Copy: 500.556 MiB/s
5       Method: DUMB    Elapsed: 0.19927        MiB: 100.00000  Copy: 501.837 MiB/s
6       Method: DUMB    Elapsed: 0.19969        MiB: 100.00000  Copy: 500.786 MiB/s
7       Method: DUMB    Elapsed: 0.19920        MiB: 100.00000  Copy: 502.018 MiB/s
8       Method: DUMB    Elapsed: 0.19887        MiB: 100.00000  Copy: 502.851 MiB/s
9       Method: DUMB    Elapsed: 0.19980        MiB: 100.00000  Copy: 500.506 MiB/s
AVG     Method: DUMB    Elapsed: 0.19948        MiB: 100.00000  Copy: 501.313 MiB/s
0       Method: MCBLOCK Elapsed: 0.17932        MiB: 100.00000  Copy: 557.678 MiB/s
1       Method: MCBLOCK Elapsed: 0.17962        MiB: 100.00000  Copy: 556.722 MiB/s
2       Method: MCBLOCK Elapsed: 0.17949        MiB: 100.00000  Copy: 557.140 MiB/s
3       Method: MCBLOCK Elapsed: 0.17945        MiB: 100.00000  Copy: 557.246 MiB/s
4       Method: MCBLOCK Elapsed: 0.17968        MiB: 100.00000  Copy: 556.545 MiB/s
5       Method: MCBLOCK Elapsed: 0.17940        MiB: 100.00000  Copy: 557.401 MiB/s
6       Method: MCBLOCK Elapsed: 0.17948        MiB: 100.00000  Copy: 557.171 MiB/s
7       Method: MCBLOCK Elapsed: 0.17976        MiB: 100.00000  Copy: 556.307 MiB/s
8       Method: MCBLOCK Elapsed: 0.17948        MiB: 100.00000  Copy: 557.168 MiB/s
9       Method: MCBLOCK Elapsed: 0.17947        MiB: 100.00000  Copy: 557.196 MiB/s
AVG     Method: MCBLOCK Elapsed: 0.17951        MiB: 100.00000  Copy: 557.057 MiB/s
root@raspberrypi:~#

and single thread (via http://pastebin.com/h07Lcpd8):

root@raspberrypi:~# sysbench --test=cpu --num-threads=1 run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          309.6913s
    total number of events:              10000
    total time taken by event execution: 309.6772
    per-request statistics:
         min:                                 30.96ms
         avg:                                 30.97ms
         max:                                 46.76ms
         approx.  95 percentile:              30.97ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   309.6772/0.00

@pizthewiz
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Adafruit posted sysbench results for both the B+ and 2 B, in their article Introducing the Raspberry Pi 2 - Model B. Their results for the B were a bit better than the run above:

Number of threads: 4

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          76.1168s
    total number of events:              10000
    total time taken by event execution: 304.4156
    per-request statistics:
         min:                                 29.65ms
         avg:                                 30.44ms
         max:                                 63.32ms
         approx.  95 percentile:              34.97ms

Threads fairness:
    events (avg/stddev):           2500.0000/7.38
    execution time (avg/stddev):   76.1039/0.01

single thread:

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          298.6816s
    total number of events:              10000
    total time taken by event execution: 298.6632
    per-request statistics:
         min:                                 29.64ms
         avg:                                 29.87ms
         max:                                 44.60ms
         approx.  95 percentile:              32.14ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   298.6632/0.00

And for the B+:

Running the test with following options:
Number of threads: 4

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          523.1061s
    total number of events:              10000
    total time taken by event execution: 2091.9841
    per-request statistics:
         min:                                162.66ms
         avg:                                209.20ms
         max:                                252.29ms
         approx.  95 percentile:             232.33ms

Threads fairness:
    events (avg/stddev):           2500.0000/1.22
    execution time (avg/stddev):   522.9960/0.04

single thread:

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 10000


Test execution summary:
    total time:                          523.7819s
    total number of events:              10000
    total time taken by event execution: 523.7231
    per-request statistics:
         min:                                 51.99ms
         avg:                                 52.37ms
         max:                                 54.81ms
         approx.  95 percentile:              53.54ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   523.7231/0.00

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