UnixBench test result on Raspberry Pi

Yes, it is the Raspberry Pi I mentioned yesterday.

I let it on more than eight hours, then I start to run the UnixBench test.

Look at the result:

#    #  #    #  #  #    #          #####   ######  #    #   ####   #    #
#    #  ##   #  #   #  #           #    #  #       ##   #  #    #  #    #
#    #  # #  #  #    ##            #####   #####   # #  #  #       ######
#    #  #  # #  #    ##            #    #  #       #  # #  #       #    #
#    #  #   ##  #   #  #           #    #  #       #   ##  #    #  #    #
####   #    #  #  #    #          #####   ######  #    #   ####   #    #

Version 5.1.3                      Based on the Byte Magazine Unix Benchmark

Multi-CPU version                  Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011                   johantheghost at yahoo period com

Use of uninitialized value in printf at ./Run line 1378.
Use of uninitialized value in printf at ./Run line 1380.
Use of uninitialized value in printf at ./Run line 1588.
Use of uninitialized value in printf at ./Run line 1590.

1 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput  1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

1 x File Copy 256 bufsize 500 maxblocks  1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

1 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

1 x Process Creation  1 2 3

1 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent)  1 2 3

1 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: raspberrypi: GNU/Linux
OS: GNU/Linux -- 4.1.6+ -- #810 PREEMPT Tue Aug 18 15:19:58 BST 2015
Machine: armv6l (unknown)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: ARMv6-compatible processor rev 7 (v6l) (0.0 bogomips)

23:01:27 up  6:57,  1 user,  load average: 0.71, 0.24, 0.11; runlevel 2

------------------------------------------------------------------------
Benchmark Run: Thu Aug 27 2015 23:01:27 - 23:31:32
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        1666373.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      265.2 MWIPS (10.0 s, 7 samples)
Execl Throughput                                188.2 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         30458.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks            9554.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks         78833.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                              123181.8 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  15379.2 lps   (10.0 s, 7 samples)
Process Creation                                485.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                    370.6 lpm   (60.2 s, 2 samples)
Shell Scripts (8 concurrent)                     46.9 lpm   (60.7 s, 2 samples)
System Call Overhead                         343457.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    1666373.2    142.8
Double-Precision Whetstone                       55.0        265.2     48.2
Execl Throughput                                 43.0        188.2     43.8
File Copy 1024 bufsize 2000 maxblocks          3960.0      30458.0     76.9
File Copy 256 bufsize 500 maxblocks            1655.0       9554.5     57.7
File Copy 4096 bufsize 8000 maxblocks          5800.0      78833.1    135.9
Pipe Throughput                               12440.0     123181.8     99.0
Pipe-based Context Switching                   4000.0      15379.2     38.4
Process Creation                                126.0        485.1     38.5
Shell Scripts (1 concurrent)                     42.4        370.6     87.4
Shell Scripts (8 concurrent)                      6.0         46.9     78.2
System Call Overhead                          15000.0     343457.1    229.0
========
System Benchmarks Index Score                                          76.7

I will repeat the test after a reboot. see if it is a little bit different.

The second round shown as below:

#    #  #    #  #  #    #          #####   ######  #    #   ####   #    #
#    #  ##   #  #   #  #           #    #  #       ##   #  #    #  #    #
#    #  # #  #  #    ##            #####   #####   # #  #  #       ######
#    #  #  # #  #    ##            #    #  #       #  # #  #       #    #
#    #  #   ##  #   #  #           #    #  #       #   ##  #    #  #    #
####   #    #  #  #    #          #####   ######  #    #   ####   #    #

Version 5.1.3                      Based on the Byte Magazine Unix Benchmark

Multi-CPU version                  Version 5 revisions by Ian Smith,
Sunnyvale, CA, USA
January 13, 2011                   johantheghost at yahoo period com

Use of uninitialized value in printf at ./Run line 1378.
Use of uninitialized value in printf at ./Run line 1380.
Use of uninitialized value in printf at ./Run line 1588.
Use of uninitialized value in printf at ./Run line 1590.

1 x Dhrystone 2 using register variables  1 2 3 4 5 6 7 8 9 10

1 x Double-Precision Whetstone  1 2 3 4 5 6 7 8 9 10

1 x Execl Throughput  1 2 3

1 x File Copy 1024 bufsize 2000 maxblocks  1 2 3

1 x File Copy 256 bufsize 500 maxblocks  1 2 3

1 x File Copy 4096 bufsize 8000 maxblocks  1 2 3

1 x Pipe Throughput  1 2 3 4 5 6 7 8 9 10

1 x Pipe-based Context Switching  1 2 3 4 5 6 7 8 9 10

1 x Process Creation  1 2 3

1 x System Call Overhead  1 2 3 4 5 6 7 8 9 10

1 x Shell Scripts (1 concurrent)  1 2 3

1 x Shell Scripts (8 concurrent)  1 2 3

========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)

System: raspberrypi: GNU/Linux
OS: GNU/Linux -- 4.1.6+ -- #810 PREEMPT Tue Aug 18 15:19:58 BST 2015
Machine: armv6l (unknown)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: ARMv6-compatible processor rev 7 (v6l) (0.0 bogomips)

23:41:37 up 1 min,  1 user,  load average: 0.66, 0.28, 0.10; runlevel 2

------------------------------------------------------------------------
Benchmark Run: Thu Aug 27 2015 23:41:37 - 00:11:38
1 CPU in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        1664979.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      265.4 MWIPS (10.0 s, 7 samples)
Execl Throughput                                186.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks         30534.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks            9407.5 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks         78715.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              116981.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  15090.0 lps   (10.0 s, 7 samples)
Process Creation                                471.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                    366.7 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                     46.9 lpm   (60.8 s, 2 samples)
System Call Overhead                         329852.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    1664979.1    142.7
Double-Precision Whetstone                       55.0        265.4     48.3
Execl Throughput                                 43.0        186.3     43.3
File Copy 1024 bufsize 2000 maxblocks          3960.0      30534.9     77.1
File Copy 256 bufsize 500 maxblocks            1655.0       9407.5     56.8
File Copy 4096 bufsize 8000 maxblocks          5800.0      78715.5    135.7
Pipe Throughput                               12440.0     116981.5     94.0
Pipe-based Context Switching                   4000.0      15090.0     37.7
Process Creation                                126.0        471.3     37.4
Shell Scripts (1 concurrent)                     42.4        366.7     86.5
Shell Scripts (8 concurrent)                      6.0         46.9     78.2
System Call Overhead                          15000.0     329852.9    219.9
========
System Benchmarks Index Score                                          75.6