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
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