Nanopi2 Benchmark UnixBench

gistfile1.txt

Here the full performance using all cores (./Run -c 4):
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: nanopi2: GNU/Linux
   OS: GNU/Linux -- 3.4.39-FriendlyARM -- #1 SMP PREEMPT Wed Nov 11 16:46:36 HKT 2015
   Machine: armv7l (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   04:22:24 up  2:35,  2 users,  load average: 1.11, 3.89, 7.51; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sun Nov 22 2015 04:22:24 - 04:51:16
0 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       16048144.1 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2902.3 MWIPS (9.9 s, 7 samples)
Execl Throughput                               2749.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        198520.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           63961.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        294768.2 KBps  (30.3 s, 2 samples)
Pipe Throughput                             1062544.9 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 236085.2 lps   (10.0 s, 7 samples)
Process Creation                               6304.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4527.1 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    577.9 lpm   (60.1 s, 2 samples)
System Call Overhead                        2442395.8 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   16048144.1   1375.2
Double-Precision Whetstone                       55.0       2902.3    527.7
Execl Throughput                                 43.0       2749.6    639.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     198520.3    501.3
File Copy 256 bufsize 500 maxblocks            1655.0      63961.7    386.5
File Copy 4096 bufsize 8000 maxblocks          5800.0     294768.2    508.2
Pipe Throughput                               12440.0    1062544.9    854.1
Pipe-based Context Switching                   4000.0     236085.2    590.2
Process Creation                                126.0       6304.4    500.3
Shell Scripts (1 concurrent)                     42.4       4527.1   1067.7
Shell Scripts (8 concurrent)                      6.0        577.9    963.1
System Call Overhead                          15000.0    2442395.8   1628.3
                                                                   ========
System Benchmarks Index Score                                         719.7


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

   System: nanopi2: GNU/Linux
   OS: GNU/Linux -- 3.4.39-FriendlyARM -- #1 SMP PREEMPT Wed Nov 11 16:46:36 HKT 2015
   Machine: armv7l (unknown)
   Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
   02:20:43 up 33 min,  1 user,  load average: 0.20, 0.36, 0.38; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sun Nov 22 2015 02:20:43 - 02:49:20
0 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4014703.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      725.1 MWIPS (9.9 s, 7 samples)
Execl Throughput                                346.1 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        124274.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           42648.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        207718.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                              269218.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  14075.2 lps   (10.0 s, 7 samples)
Process Creation                                943.7 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2121.5 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    574.9 lpm   (60.1 s, 2 samples)
System Call Overhead                         638416.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4014703.6    344.0
Double-Precision Whetstone                       55.0        725.1    131.8
Execl Throughput                                 43.0        346.1     80.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     124274.1    313.8
File Copy 256 bufsize 500 maxblocks            1655.0      42648.4    257.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     207718.9    358.1
Pipe Throughput                               12440.0     269218.3    216.4
Pipe-based Context Switching                   4000.0      14075.2     35.2
Process Creation                                126.0        943.7     74.9
Shell Scripts (1 concurrent)                     42.4       2121.5    500.4
Shell Scripts (8 concurrent)                      6.0        574.9    958.2
System Call Overhead                          15000.0     638416.6    425.6
                                                                   ========
System Benchmarks Index Score                                         219.2