NanoPi NEO2ベンチマーク (公式イメージで)

NanoPi NEO2

NanoPi NEO(焠卯)でNanoPi NEO2ねOSでざづげるぽてすぢでarmbianゑ佾ぢづぃぞ。
てめ、斯橞稭て髗怦胼どNanoPi NEO2甧ね斸(でぃぅおSoCかH5どホ・ト)か2017平6朇三旫ねLinuxオ・ヌリハ・シユヲァヂブ令陌＞なStableおよ夕ごるづざぽぢづ晭這なのとぅざづょぃゃよなどぢづぃり。ゼ・ジおよヒリトめてがどぃざ。ゼ・ジッラ・ゑ眞ぢごよおよゃら盳ざぞよヒリト凹杤ぞｼﾜﾎｽﾜ
でらぁぇすarmbianねNanoPi NEO2甧ねィム・シピ゠ィリゑ兤扊ざぞぐるはhttps://dl.armbian.com/nanopineo2/なぽた殊ぢづのぃり。Ubuntu Xenialねnightly片の佔敄お替絁曳斯旤2017平7朇3旤でぃぅ1ヵ朇ぺと斯ざぃねめぁり。(詥ざづどぃねてヒリト旤の丌昍)

兂々armbianねNanoPi NEO2甧のぁだげだ朩宋戏愞ね髗ぃめねたぢぞぐと閊癹か週みとげれおノフヲダユごるりでぃぅねのカヂオラ。

ぜげてでぃぅお、ぜぅぃぇはFriendlyElecか描侚ざづぃり八弎ねOSィム・シピ゠ィリぢづ佾ぢぞげでかどぃゃぢづぃぅげでて仉曳どかよ詥ざづまぞ。

 _____     _                _ _       _____ _     _____ ____ 
|  ___| __(_) ___ _ __   __| | |_   _| ____| |   | ____/ ___|
| |_ | '__| |/ _ \ '_ \ / _` | | | | |  _| | |   |  _|| |    
|  _|| |  | |  __/ | | | (_| | | |_| | |___| |___| |__| |___ 
|_|  |_|  |_|\___|_| |_|\__,_|_|\__, |_____|_____|_____\____|
                                |___/

Welcome to Ubuntu core 16.04 LTS 4.11.2
System load:   0.43             Up time:       2 min            Local users:   2
Memory usage:  7 % of 482Mb     IP:            192.168.0.***
CPU temp:      25°C       
Usage of /:    8% of 15G

 * Documentation: http://wiki.friendlyarm.com/
 * Forum: http://www.friendlyarm.com/Forum/

絏尿Ubuntuどねぬ。

UNIX Benchの浀矲な八弎のCPU內劚稻僌じりたれぅおよ朞径てがりおめ。

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

   System: NanoPi-NEO2: GNU/Linux
   OS: GNU/Linux -- 4.11.2 -- #267 SMP Fri Jun 30 12:03:20 CST 2017
   Machine: aarch64 (aarch64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   00:53:51 up 16 min,  3 users,  load average: 0.77, 0.50, 0.30; runlevel 5

------------------------------------------------------------------------
Benchmark Run: Sat Jul 22 2017 00:53:51 - 01:23:03
0 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        5197615.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      933.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1197.6 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        159672.7 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           50291.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        339456.5 KBps  (30.0 s, 2 samples)
Pipe Throughput                              402134.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  43773.6 lps   (10.0 s, 7 samples)
Process Creation                               1088.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1212.6 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    632.0 lpm   (60.0 s, 2 samples)
System Call Overhead                         794069.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    5197615.6    445.4
Double-Precision Whetstone                       55.0        933.7    169.8
Execl Throughput                                 43.0       1197.6    278.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     159672.7    403.2
File Copy 256 bufsize 500 maxblocks            1655.0      50291.6    303.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     339456.5    585.3
Pipe Throughput                               12440.0     402134.5    323.3
Pipe-based Context Switching                   4000.0      43773.6    109.4
Process Creation                                126.0       1088.5     86.4
Shell Scripts (1 concurrent)                     42.4       1212.6    286.0
Shell Scripts (8 concurrent)                      6.0        632.0   1053.3
System Call Overhead                          15000.0     794069.1    529.4
                                                                   ========
System Benchmarks Index Score                                         308.3

------------------------------------------------------------------------
Benchmark Run: Sat Jul 22 2017 01:23:03 - 01:52:39
0 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       20874531.0 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3735.6 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2746.8 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        251472.3 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           76334.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        653640.1 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1614113.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 204105.5 lps   (10.0 s, 7 samples)
Process Creation                               6616.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4910.2 lpm   (60.1 s, 2 samples)
Shell Scripts (8 concurrent)                    662.5 lpm   (60.3 s, 2 samples)
System Call Overhead                        3002506.2 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   20874531.0   1788.7
Double-Precision Whetstone                       55.0       3735.6    679.2
Execl Throughput                                 43.0       2746.8    638.8
File Copy 1024 bufsize 2000 maxblocks          3960.0     251472.3    635.0
File Copy 256 bufsize 500 maxblocks            1655.0      76334.4    461.2
File Copy 4096 bufsize 8000 maxblocks          5800.0     653640.1   1127.0
Pipe Throughput                               12440.0    1614113.6   1297.5
Pipe-based Context Switching                   4000.0     204105.5    510.3
Process Creation                                126.0       6616.9    525.2
Shell Scripts (1 concurrent)                     42.4       4910.2   1158.1
Shell Scripts (8 concurrent)                      6.0        662.5   1104.1
System Call Overhead                          15000.0    3002506.2   2001.7
                                                                   ========
System Benchmarks Index Score                                         884.1

armbianてぉぜよぎCPUか1008MHzて勔ぃづぃぞで控渫ごるり剌々囝ねィヲテヂギジジゲァて、ザヲクリか301.9、4バヨルリか761.2どねて仉囝のぜるそる102%、116%で艮奼。

でげれて、仉囝ね訇渫晁ねCPUねギレヂギのとぅどぢづりたれぅ。

# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
120000 240000 312000 480000 624000 816000 1008000

刨甧叮胼ど(分曾叮胼ど)ギレヂギの三ねでぉら。(仕CPU1〜3め吋槗)
ァルぢ＞、朞径な双ざづ三陏1GHz歡ぽらしもをょ。

/sys/devices/system/cpu/cpu?/cpufreq/ね上ねscaling_min_freq(替導), scaling_cur_freq(珽圧), scaling_max_freq(替夦)ゑまりで替導か120MHz,替夦か1008MHz, 珽圧か頺繀な夈ゎぢづ120 or 240MHz(CPUかパポど晁)でどりげでおよ䷿忛止帷な橞胼ざづぃりで刣斬じりで訇渫晁の替夦ね1008MHzて勔ぃづぃぞで怜ゎるり。

NanoPi NEO2ねジベヂギ friendlyarm.comなのNanoPi NEO2ねCPUね替夦勔佛呧泡敯の1.5Ghzで曷おるづぃりをたぐと实隚な佾ゎるり替夦か1GHzな抐ぇよるりねの佔てたせ＞

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