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2017-12-16

日本語入力をfcitx-mozcへ変更

| 23:36 | 日本語入力をfcitx-mozcへ変更を含むブックマーク 日本語入力をfcitx-mozcへ変更のブックマークコメント

 日本語入力なんてなんも考えずにdebian buster/sid のxfce4デスクトップを使っていましたが、

久しぶりにEmacsで日本語入力しようとするとローマ字変換がおかしい。upgradeのときでもどっか壊れたか?


(どうおかしいって、kaがローマ字変換で「か」にならず、全然関係ない「非」とか*1になって明らかにMozcローマ字変換辺り?が可笑しいですよ)


 で、昔のdebian勉強会でこのあたりの日本語入力について発表された方がいた覚えがあったのでググってみた*2



 今回は、上記資料の長期的な修正△fcitx-mozcの組み合わせにした。

以下のArchの方も2016/02でibus-mozcかfcitx-mozcで迷われて、fcitxにされたっぽいしそろそろ2018年だし大丈夫でしょ。


以下をインストールしたら、上記の明らかなローマ字変換不具合は無くなっては問題なくなった*3よw−


apt-get install fcitx-mozc mozc-server mozc-utils-gui

おしまい


P.S. その他ググった参考

*1:非ってのは適当です。なんか変な漢字やカタカナ、ひらがなになりましたw;

*2デビアンの薄い本に乗ってるか思ったが今年のには乗ってなかったw=。

*3:原因の調べ方がよくわからなかったのでfcitxのインストールで治ってよかった

2017-12-14

ARMv8での「Rustの3種のべき乗演算の速度差について」

| 00:20 | ARMv8での「Rustの3種のべき乗演算の速度差について」を含むブックマーク ARMv8での「Rustの3種のべき乗演算の速度差について」のブックマークコメント

P.S. 12/14

この記事は、多分Rustその2 Advent Calendar 2017の11日目*1の記事ですw−

以下記事の引用追記です。

参照記事にARMv8のベンチが抜けていて、ちょうど手元にRustが入ったARMv8*2が有ったので補足で実行してみた。

注意。なんかミスしてるのかテストが実行出来ていない*3

$ cargo test --release
   Compiling leibniz_formula v0.1.0 (file:///home/ubuntu/rustProject/leibniz_formula)
    Finished release [optimized] target(s) in 3.7 secs
     Running target/release/deps/leibniz_formula-8a2c0c0eabb03fbe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

64ビット ARM 4x Cortex-A53 @ 1.30GHz

os : ubuntu 16.04

board : PINE A64+

  • f64powf : 318,065,715 ns
  • f64powi : 216,401,904 ns
  • i64pow : 151,364,829 ns
$ RUSTFLAGS='-C opt-level=3 -C target-cpu=native' \
>   cargo +nightly bench --features benches
   Compiling leibniz_formula v0.1.0 (file:///home/ubuntu/rustProject/leibniz_formula)
    Finished release [optimized] target(s) in 8.22 secs
     Running target/release/deps/leibniz_formula-bac0637812b2becb

running 3 tests
test benches::bench_leibniz_f64powf ... bench: 318,065,715 ns/iter (+/- 396,371)
test benches::bench_leibniz_f64powi ... bench: 216,401,904 ns/iter (+/- 50,139)
test benches::bench_leibniz_i64pow  ... bench: 151,364,829 ns/iter (+/- 67,599)

test result: ok. 0 passed; 0 failed; 0 ignored; 3 measured; 0 filtered out



$ rustup run nightly rustc --version --verbose
rustc 1.24.0-nightly (6a3601944 2017-12-12)
binary: rustc
commit-hash: 6a360194404c07e09b548626efa4b7c7777510e9
commit-date: 2017-12-12
host: aarch64-unknown-linux-gnu
release: 1.24.0-nightly
LLVM version: 4.0

$ uname -srm
Linux 3.10.105-0-pine64-longsleep aarch64

$ cat /proc/cpuinfo
Processor       : AArch64 Processor rev 4 (aarch64)
processor       : 0
processor       : 1
processor       : 2
processor       : 3
Features        : fp asimd aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: AArch64
CPU variant     : 0x0
CPU part        : 0xd03
CPU revision    : 4

Hardware        : sun50iw1p1

*1:いや数日過ぎてたけど空白だったので。きっと参加することに意義があるw<b

*2:nightlyは入ってなかったけどなw−

*3:なんもRustわからん

2017-12-07

UE4 Style Guideを翻訳してみた

| 23:56 | UE4 Style Guideを翻訳してみたを含むブックマーク UE4 Style Guideを翻訳してみたのブックマークコメント

 この記事は、Unreal Engine 4 (UE4) その2 Advent Calendar 2017の7日目の記事です。


 本記事は「UE4 Style Guideについて」「翻訳の進捗状況」と「日本語訳の注意点」との三本セットでお送りします。


 最初に本記事は、ゆるふわポエムな内容ですので、新しいパーティクルシステムなど技術的な内容を期待されているかたはブラウザバックを推奨します。

それでもかまわないという方は、お読み頂きありがとうございましす。


UE4 Style Guide について

 まず最初に、UE4 Style Guide is 何?って方のために、まずは軽くご紹介。


 UE4 Style Guideとは、Allarさんが書かれている以下のUE4開発での注意点をまとめたgithubドキュメントのことです。


プログラミングコーディング規約みたいなもので、一人開発で守れはちょっと幸せ、チーム開発で守ればみんな幸せになれる

文字通りのUE4の開発スタイルのガイド(案内)となっています。、




 で、そんなスタイルガイドなんですけど見ての通り英語*1で、確りと読まれている方はあまりいらっしゃらないと思います。

私も去年まで存在自体を知りませんでしたが、お正月くらいに以下のツイートで存在を知りました。



 で、急いで訳さないとケアされてしまうため、一晩ででっち上げた*2のがスタイルガイド日本語訳になります。


最初のコミットはGoogleTranslateで英語to日本語に置き換えただけのヒドい日本語訳でしたが、今は私が全て見直してますので改善の余地のある日本語訳となっています。



Todo:集団心理について limit 2017/12/25



 と頑張って訳したものの特に反応が無い*3ので誰も読んでいないんだなぁ〜と思っていましたが

ググってみるとUE4StyleGuideについて詳しい記事を書かれている方がいらっしゃいました。のでお役に立っているようで何よりです。




UE4StyleGuideの有用性に関しては、その方が丁寧に纏めていただいているので、そちらのブログを参照してください。


UE4 Style GuideとLinterPlugin | 電子工作部


進捗状況報告

 まずupstreamに対する進捗状況としては、2017/12/07で100%日本語訳済みです。


翻訳の品質について

 以下の日本語としての翻訳の品質*4です。個人的には日本語訳としては一旦80%超えればOKとしています。

ですので、80%以下は英語版と併用なさると吉です^^;

各章の完成度
  • ch.-1 初め: 90%
  • ch. 0 原則: 90%
  • ch. 1 命名: 90%
  • ch. 2 構成: 60%
  • ch. 3 BP: 70%
  • ch. 4 SM: 70%
  • ch. 5 PS: 80%
  • ch. 6 LM: 80%
  • ch. 2 TX: 80%
UE4ドキュメントとしての品質について

 UE4の技術的な内容を確りと訳せているについては、すみません。不備が残ってます。

調べてはいますが、自身がよくわからず無理くり訳しているだけの個所もありますので

誤りやあいまいな箇所に関しては(普通に良く解らないと)ご指摘していただけると助かります。


日本語訳の注意点


 こちらはスタイルガイドを読者(読むだけの方)には本当に関係のない話です。

けど、まあ触れておかないわけにはいかない事も含みますのでご了承ください。


ライセンスについて

 上記でも触れていますが、日本語版のfork初期は、GoogleTranslate訳で置き換えただけでした。

UE4 Style Guideの英語版がMITライセンスですので日本語版もそれを継承しています。


 で、今年の前半に上記が問題になったのでご存じの方もいらっしゃるとは思いますが。

GoogleTranslate等のWebServiceの生成物(要日本語訳テキスト)のライセンスはMITライセンスに変更できないです。

ので現状、厳密に法的な解釈をするのであれば日本語訳はまあグレーである*5ことは間違いないです。


で、どうするかというとGoogleTranslateの生成物は、一旦私が全て精査した*6という体裁にするため

年内には以下のgit blameレベルでGoogleTranslateの痕跡を消す予定です。


UE4 Style Guide 日本語訳 git blame


ですので、日本語版をforkして、オレオレStyleGuideを作ろうと思われている方*7は、年内はちょっと待っていただけると幸いです><。


翻訳方針について

 こちらは翻訳の質が悪くて我慢できないなどでPullReqなどをしていただけるかもしれない方へ。

 各章、節などの部分で、基本問題なく日本語として翻訳出来ていれば全体の整合性は問題ありません。

のでお気楽にPullReq下さい(切実w=。


専門分野の個所などはこちら一人ではちょっとピンと来ないことが多くそれらの個所のご指摘などして頂けるだけでも助かります。


 あと日本語訳は英語と1対1で対応するよう直訳に出来るだけしていますが、以下のようにカッコで翻訳版のみの参考情報などを追加している箇所があります。

もし有用な補足を同様に入れられる場合は、下記に従っていただけると助かります。

  • 一重カッコ (hogehoge)
    • 日本語に訳したが、英単語やカタカナ表記など併記したい場合
      • 例えばPropertiesを属性と訳するか
  • 二重カッコ ( (hogehoge) )
    • ??や???など
      • 翻訳者が良く解っていないけど無理やり訳した部分
    • 日本語版でのみ追加した参考情報、説明や関連リンクなど
      • 自分用の参考情報へのリンクなど

最後に


 上記でも述べてますが、UE4独自の専門用語などに関しては翻訳に誤りなどがあると思います。

それでなくても現状日本語としての不備もありますので、PullReqでなくても構いませんので

IsuueやTwitterなどのでご指摘いただければ幸いです。


 そのような稚拙な翻訳ですが、皆様のUE4での開発にお役に立っていれば幸いですm(_ _)m

*1:翻訳は大変ですからねw−

*2:嘘ですw0.関ゲ部はアットホームはゲ部なので。あとPullReqが1/7なので三晩くらいです

*3:いやあのクソ翻訳で構わないのなら良いのですが^^;

*4:綺麗に訳せているか

*5:かといってGoogleが個人に一々法的措置をとるかと言えば、ほぼほぼ皆無ですが

*6:と言えば現状ほぼほぼ精査しています。読んで日本語として可笑しくなければ大体私が修正してますから

*7:本家の英語版は結構いらっしゃいますね^^

2017-12-06

UnixBenchまとめメモ

| 00:04 | UnixBenchまとめメモを含むブックマーク UnixBenchまとめメモのブックマークコメント

相対知りたいので、手持ちのARMv7/v8やx86*1なんかつらつら纏めるw−

  • ARMv8
    • PINE A64 (Allwiner A64 CA53x4 1.3GHz)
      • 1 CPUs : 323.8
      • 4 CPUs : 923.4
    • NanoPi2Neo (Allwiner H5 CA53x4 1.0GHz)
      • 1 CPUs : 291.4
      • 4 CPUs : 724.3
  • x86
    • AMD PhenomII X6 1065T 2.9GHz
      • 1 CPUs : 1210.5
      • 6 CPUs : 3951.5

PINE A64

u$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
480000 600000 720000 816000 912000 960000 1008000 1056000 1104000 1152000 1200000 1344000
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: pine64: GNU/Linux
   OS: GNU/Linux -- 3.10.105-0-pine64-longsleep -- #3 SMP PREEMPT Sat Mar 11 16:05:53 CET 2017
   Machine: aarch64 (aarch64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   12:27:07 up  1:12,  2 users,  load average: 0.15, 0.13, 0.14; runlevel 2016-02-11

------------------------------------------------------------------------
Benchmark Run: Tue Dec 05 2017 12:27:07 - 12:55:20
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        6101367.2 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     1067.0 MWIPS (10.0 s, 7 samples)
Execl Throughput                                599.0 lps   (29.5 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        134949.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           40665.9 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        327947.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                              337914.3 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  61160.5 lps   (10.0 s, 7 samples)
Process Creation                               1891.4 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   2232.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    726.4 lpm   (60.0 s, 2 samples)
System Call Overhead                         750743.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    6101367.2    522.8
Double-Precision Whetstone                       55.0       1067.0    194.0
Execl Throughput                                 43.0        599.0    139.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     134949.0    340.8
File Copy 256 bufsize 500 maxblocks            1655.0      40665.9    245.7
File Copy 4096 bufsize 8000 maxblocks          5800.0     327947.0    565.4
Pipe Throughput                               12440.0     337914.3    271.6
Pipe-based Context Switching                   4000.0      61160.5    152.9
Process Creation                                126.0       1891.4    150.1
Shell Scripts (1 concurrent)                     42.4       2232.1    526.4
Shell Scripts (8 concurrent)                      6.0        726.4   1210.7
System Call Overhead                          15000.0     750743.9    500.5
                                                                   ========
System Benchmarks Index Score                                         323.8

------------------------------------------------------------------------
Benchmark Run: Tue Dec 05 2017 12:55:20 - 13:23:42
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       24001748.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     4195.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                               3011.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        225629.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           60952.8 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        640900.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1323913.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 236998.5 lps   (10.0 s, 7 samples)
Process Creation                               9100.6 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   5850.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    775.6 lpm   (60.2 s, 2 samples)
System Call Overhead                        2783983.1 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   24001748.5   2056.7
Double-Precision Whetstone                       55.0       4195.3    762.8
Execl Throughput                                 43.0       3011.3    700.3
File Copy 1024 bufsize 2000 maxblocks          3960.0     225629.9    569.8
File Copy 256 bufsize 500 maxblocks            1655.0      60952.8    368.3
File Copy 4096 bufsize 8000 maxblocks          5800.0     640900.0   1105.0
Pipe Throughput                               12440.0    1323913.1   1064.2
Pipe-based Context Switching                   4000.0     236998.5    592.5
Process Creation                                126.0       9100.6    722.3
Shell Scripts (1 concurrent)                     42.4       5850.2   1379.8
Shell Scripts (8 concurrent)                      6.0        775.6   1292.7
System Call Overhead                          15000.0    2783983.1   1856.0
                                                                   ========
System Benchmarks Index Score                                         923.4

NanoPi2Neo

$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
408000 648000 816000 912000 960000 1008000
$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
  driver: cpufreq-dt
  CPUs which run at the same hardware frequency: 0 1 2 3
  CPUs which need to have their frequency coordinated by software: 0 1 2 3
  maximum transition latency: 244 us.
  hardware limits: 408 MHz - 1.01 GHz
  available frequency steps: 408 MHz, 648 MHz, 816 MHz, 912 MHz, 960 MHz, 1.01 GHz
  available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil
  current policy: frequency should be within 408 MHz and 816 MHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 408 MHz.
  cpufreq stats: 408 MHz:59.28%, 648 MHz:3.22%, 816 MHz:37.49%, 912 MHz:0.01%, 960 MHz:0.00%, 1.01 GHz:0.01%  (3738)
analyzing CPU 1:
  driver: cpufreq-dt
  CPUs which run at the same hardware frequency: 0 1 2 3
  CPUs which need to have their frequency coordinated by software: 0 1 2 3
  maximum transition latency: 244 us.
  hardware limits: 408 MHz - 1.01 GHz
  available frequency steps: 408 MHz, 648 MHz, 816 MHz, 912 MHz, 960 MHz, 1.01 GHz
  available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil
  current policy: frequency should be within 408 MHz and 816 MHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 408 MHz.
  cpufreq stats: 408 MHz:59.28%, 648 MHz:3.22%, 816 MHz:37.49%, 912 MHz:0.01%, 960 MHz:0.00%, 1.01 GHz:0.01%  (3738)
analyzing CPU 2:
  driver: cpufreq-dt
  CPUs which run at the same hardware frequency: 0 1 2 3
  CPUs which need to have their frequency coordinated by software: 0 1 2 3
  maximum transition latency: 244 us.
  hardware limits: 408 MHz - 1.01 GHz
  available frequency steps: 408 MHz, 648 MHz, 816 MHz, 912 MHz, 960 MHz, 1.01 GHz
  available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil
  current policy: frequency should be within 408 MHz and 816 MHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 408 MHz.
  cpufreq stats: 408 MHz:59.28%, 648 MHz:3.22%, 816 MHz:37.49%, 912 MHz:0.01%, 960 MHz:0.00%, 1.01 GHz:0.01%  (3738)
analyzing CPU 3:
  driver: cpufreq-dt
  CPUs which run at the same hardware frequency: 0 1 2 3
  CPUs which need to have their frequency coordinated by software: 0 1 2 3
  maximum transition latency: 244 us.
  hardware limits: 408 MHz - 1.01 GHz
  available frequency steps: 408 MHz, 648 MHz, 816 MHz, 912 MHz, 960 MHz, 1.01 GHz
  available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil
  current policy: frequency should be within 408 MHz and 816 MHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 408 MHz.
  cpufreq stats: 408 MHz:59.28%, 648 MHz:3.22%, 816 MHz:37.49%, 912 MHz:0.01%, 960 MHz:0.00%, 1.01 GHz:0.01%  (3738)
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: nanopineo2: GNU/Linux
   OS: GNU/Linux -- 4.13.14-sunxi64 -- #246 SMP Mon Nov 20 01:58:09 CET 2017
   Machine: aarch64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   12:27:56 up  1:13,  2 users,  load average: 0.14, 0.03, 0.01; runlevel 2017-12-04

------------------------------------------------------------------------
Benchmark Run: Tue Dec 05 2017 12:27:56 - 12:56:10
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4116361.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      768.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                                980.3 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        128350.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           39726.7 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        293192.0 KBps  (30.0 s, 2 samples)
Pipe Throughput                              324428.4 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  50672.8 lps   (10.0 s, 7 samples)
Process Creation                               2334.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1785.2 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    534.5 lpm   (60.1 s, 2 samples)
System Call Overhead                         554251.9 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4116361.6    352.7
Double-Precision Whetstone                       55.0        768.7    139.8
Execl Throughput                                 43.0        980.3    228.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     128350.9    324.1
File Copy 256 bufsize 500 maxblocks            1655.0      39726.7    240.0
File Copy 4096 bufsize 8000 maxblocks          5800.0     293192.0    505.5
Pipe Throughput                               12440.0     324428.4    260.8
Pipe-based Context Switching                   4000.0      50672.8    126.7
Process Creation                                126.0       2334.1    185.2
Shell Scripts (1 concurrent)                     42.4       1785.2    421.0
Shell Scripts (8 concurrent)                      6.0        534.5    890.8
System Call Overhead                          15000.0     554251.9    369.5
                                                                   ========
System Benchmarks Index Score                                         291.4

------------------------------------------------------------------------
Benchmark Run: Tue Dec 05 2017 12:56:10 - 13:24:36
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       15974166.9 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3002.7 MWIPS (10.0 s, 7 samples)
Execl Throughput                               2336.7 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        213439.6 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           63877.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        573999.4 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1270102.5 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 178175.6 lps   (10.0 s, 7 samples)
Process Creation                               5364.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4236.7 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    556.6 lpm   (60.3 s, 2 samples)
System Call Overhead                        2083784.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   15974166.9   1368.8
Double-Precision Whetstone                       55.0       3002.7    545.9
Execl Throughput                                 43.0       2336.7    543.4
File Copy 1024 bufsize 2000 maxblocks          3960.0     213439.6    539.0
File Copy 256 bufsize 500 maxblocks            1655.0      63877.0    386.0
File Copy 4096 bufsize 8000 maxblocks          5800.0     573999.4    989.7
Pipe Throughput                               12440.0    1270102.5   1021.0
Pipe-based Context Switching                   4000.0     178175.6    445.4
Process Creation                                126.0       5364.1    425.7
Shell Scripts (1 concurrent)                     42.4       4236.7    999.2
Shell Scripts (8 concurrent)                      6.0        556.6    927.6
System Call Overhead                          15000.0    2083784.0   1389.2
                                                                   ========
System Benchmarks Index Score                                         724.3

Phenome X6

$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies
2900000 2200000 1500000 800000
========================================================================
   BYTE UNIX Benchmarks (Version 5.1.3)

   System: amdx6: GNU/Linux
   OS: GNU/Linux -- 4.4.0-101-generic -- #124-Ubuntu SMP Fri Nov 10 18:29:59 UTC 2017
   Machine: x86_64 (x86_64)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   CPU 0: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   CPU 1: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   CPU 2: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   CPU 3: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   CPU 4: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   CPU 5: AMD Phenom(tm) II X6 1065T Processor (5819.1 bogomips)
          Hyper-Threading, x86-64, MMX, AMD MMX, Physical Address Ext, SYSENTER/SYSEXIT, AMD virtualization, SYSCALL/SYSRET
   22:58:39 up  2:00,  2 users,  load average: 0.01, 0.09, 1.66; runlevel 2017-12-05

------------------------------------------------------------------------
Benchmark Run: 火 1205 2017 22:58:39 - 23:26:48
6 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables       29814481.6 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     3889.4 MWIPS (9.9 s, 7 samples)
Execl Throughput                               1397.9 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        910211.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          280225.6 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1501667.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1973837.6 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  84639.2 lps   (10.0 s, 7 samples)
Process Creation                               5500.1 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   4175.8 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   2793.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        3735909.6 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   29814481.6   2554.8
Double-Precision Whetstone                       55.0       3889.4    707.2
Execl Throughput                                 43.0       1397.9    325.1
File Copy 1024 bufsize 2000 maxblocks          3960.0     910211.1   2298.5
File Copy 256 bufsize 500 maxblocks            1655.0     280225.6   1693.2
File Copy 4096 bufsize 8000 maxblocks          5800.0    1501667.6   2589.1
Pipe Throughput                               12440.0    1973837.6   1586.7
Pipe-based Context Switching                   4000.0      84639.2    211.6
Process Creation                                126.0       5500.1    436.5
Shell Scripts (1 concurrent)                     42.4       4175.8    984.9
Shell Scripts (8 concurrent)                      6.0       2793.1   4655.1
System Call Overhead                          15000.0    3735909.6   2490.6
                                                                   ========
System Benchmarks Index Score                                        1210.5

------------------------------------------------------------------------
Benchmark Run: 火 1205 2017 23:26:48 - 23:55:03
6 CPUs in system; running 6 parallel copies of tests

Dhrystone 2 using register variables      152577861.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                    19921.3 MWIPS (10.0 s, 7 samples)
Execl Throughput                              16447.4 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        762764.9 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks          208524.4 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks       1783895.6 KBps  (30.0 s, 2 samples)
Pipe Throughput                            10053642.1 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                1410660.8 lps   (10.0 s, 7 samples)
Process Creation                              46991.5 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                  35909.1 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                   4426.1 lpm   (60.0 s, 2 samples)
System Call Overhead                        2420965.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0  152577861.5  13074.4
Double-Precision Whetstone                       55.0      19921.3   3622.0
Execl Throughput                                 43.0      16447.4   3825.0
File Copy 1024 bufsize 2000 maxblocks          3960.0     762764.9   1926.2
File Copy 256 bufsize 500 maxblocks            1655.0     208524.4   1260.0
File Copy 4096 bufsize 8000 maxblocks          5800.0    1783895.6   3075.7
Pipe Throughput                               12440.0   10053642.1   8081.7
Pipe-based Context Switching                   4000.0    1410660.8   3526.7
Process Creation                                126.0      46991.5   3729.5
Shell Scripts (1 concurrent)                     42.4      35909.1   8469.1
Shell Scripts (8 concurrent)                      6.0       4426.1   7376.8
System Call Overhead                          15000.0    2420965.0   1614.0
                                                                   ========
System Benchmarks Index Score                                        3951.5

*1:盛り上がってるRISC-Vとか計りたいねw=

2017-11-23

NanoPiNEO2のsys,proc,,,etcログ

| 01:15 | NanoPiNEO2のsys,proc,,,etcログを含むブックマーク NanoPiNEO2のsys,proc,,,etcログのブックマークコメント

 HeadlessボードでGUIも乗ってない*1ので、ミニマム((GUIユーザランドも乗っけてないから、ちっちゃいです^^

))でよろし。

サポートHWが少ないのもあって、Armbianも結構最新のkernel*2が動いてますw<b

pi@nanopineo2:~$ uname -a
Linux nanopineo2 4.13.13-sunxi64 #214 SMP Thu Nov 16 01:52:21 CET 2017 aarch64 GNU/Linux

related URL

FriendlyARM-NanoPi NEO

NanoPi NEO2 - FriendlyARM WiKi

cpuinfo

pi@nanopineo2:~$ cat /proc/cpuinfo
processor       : 0
BogoMIPS        : 48.00
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd03
CPU revision    : 4

processor       : 1
...

processor       : 2
...

processor       : 3
BogoMIPS        : 48.00
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x0
CPU part        : 0xd03
CPU revision    : 4

meminfo

pi@nanopineo2:~$ free -h
              total        used        free      shared  buff/cache   available
Mem:           482M         69M        112M        4.4M        300M        399M
Swap:          127M        1.8M        126M

driver

pi@nanopineo2:~$ lsmod
Module                  Size  Used by
iptable_filter         16384  0
sun8i_codec_analog     28672  0
snd_soc_core          151552  1 sun8i_codec_analog
snd_pcm_dmaengine      16384  1 snd_soc_core
sun4i_gpadc_iio        16384  0
iio_hwmon              16384  0
industrialio           65536  2 iio_hwmon,sun4i_gpadc_iio
g_serial               16384  0
sunxi                  20480  0
musb_hdrc              94208  1 sunxi

dmesg

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


Welcome to ARMBIAN 5.34.171110 nightly Debian GNU/Linux 9 (stretch) 4.13.12-sunxi64
System load:   0.16 0.05 0.56   Up time:       3:37 hours               Local users:   3
Memory usage:  13 % of 482MB    Swap usage:    1 % of 127Mb     IP:            192.168.0.ff
CPU temp:      25°C
Usage of /:    18% of 7.2G

[ General system configuration: armbian-config ]

Last login: Thu Nov  9 15:03:16 2017 from 192.168.11.2

chin@nanopineo2:~$ dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] random: get_random_bytes called from start_kernel+0x48/0x3d0 with crng_init=0
[    0.000000] Linux version 4.13.12-sunxi64 (root@armbian) (gcc version 7.1.1 20170707 (Linaro GCC 7.1-2017.08)) #152 SMP Thu Nov 9 02:03:55 CET 2017
[    0.000000] Boot CPU: AArch64 Processor [410fd034]
[    0.000000] Machine model: FriendlyARM NanoPi NEO 2
[    0.000000] cma: Reserved 128 MiB at 0x0000000058000000
[    0.000000] NUMA: No NUMA configuration found
[    0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000005fffffff]
[    0.000000] NUMA: NODE_DATA [mem 0x57fcdf00-0x57fcf9ff]
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000040000000-0x000000005fffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000040000000-0x000000005fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000005fffffff]
[    0.000000] On node 0 totalpages: 131072
[    0.000000]   DMA zone: 2048 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 131072 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv0.2 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: Trusted OS migration not required
[    0.000000] percpu: Embedded 24 pages/cpu @ffff800017f6a000 s58520 r8192 d31592 u98304
[    0.000000] pcpu-alloc: s58520 r8192 d31592 u98304 alloc=24*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Detected VIPT I-cache on CPU0
[    0.000000] CPU features: enabling workaround for ARM erratum 845719
[    0.000000] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 129024
[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: root=UUID=03bfd467-bbc7-4105-a82a-12e03232c58f rootwait rootfstype=ext4 console=tty1 console=ttyS0,115200 panic=10 consoleblank=0 loglevel=1 ubootpart=64006edf-01 usb-storage.quirks=   cgroup_enable=memory swapaccount=1
[    0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[    0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[    0.000000] log_buf_len min size: 16384 bytes
[    0.000000] log_buf_len: 32768 bytes
[    0.000000] early log buf free: 14008(85%)
[    0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[    0.000000] Memory: 358012K/524288K available (9086K kernel code, 686K rwdata, 2308K rodata, 512K init, 321K bss, 35204K reserved, 131072K cma-reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffff000000000000 - 0xffff000008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000   (129022 GB)
[    0.000000]       .text : 0xffff000008080000 - 0xffff000008960000   (  9088 KB)
[    0.000000]     .rodata : 0xffff000008960000 - 0xffff000008bb0000   (  2368 KB)
[    0.000000]       .init : 0xffff000008bb0000 - 0xffff000008c30000   (   512 KB)
[    0.000000]       .data : 0xffff000008c30000 - 0xffff000008cdb808   (   687 KB)
[    0.000000]        .bss : 0xffff000008cdb808 - 0xffff000008d2bfd8   (   322 KB)
[    0.000000]     fixed   : 0xffff7dfffe7fd000 - 0xffff7dfffec00000   (  4108 KB)
[    0.000000]     PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffff7e0000000000 - 0xffff800000000000   (  2048 GB maximum)
[    0.000000]               0xffff7e0000000000 - 0xffff7e0000800000   (     8 MB actual)
[    0.000000]     memory  : 0xffff800000000000 - 0xffff800020000000   (   512 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000006] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000150] Console: colour dummy device 80x25
[    0.000163] console [tty1] enabled
[    0.000228] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.000238] pid_max: default: 32768 minimum: 301
[    0.000323] Security Framework initialized
[    0.000335] AppArmor: AppArmor disabled by boot time parameter
[    0.000748] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.000953] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.000985] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.000998] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[    0.002332] ASID allocator initialised with 65536 entries
[    0.002400] Hierarchical SRCU implementation.
[    0.002799] smp: Bringing up secondary CPUs ...
[    0.003898] Detected VIPT I-cache on CPU1
[    0.003966] CPU1: Booted secondary processor [410fd034]
[    0.004705] Detected VIPT I-cache on CPU2
[    0.004733] CPU2: Booted secondary processor [410fd034]
[    0.005378] Detected VIPT I-cache on CPU3
[    0.005404] CPU3: Booted secondary processor [410fd034]
[    0.005462] smp: Brought up 1 node, 4 CPUs
[    0.005466] SMP: Total of 4 processors activated.
[    0.005472] CPU features: detected feature: 32-bit EL0 Support
[    0.005589] CPU: All CPU(s) started at EL2
[    0.005612] alternatives: patching kernel code
[    0.006560] devtmpfs: initialized
[    0.011982] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.012065] futex hash table entries: 1024 (order: 5, 131072 bytes)
[    0.017023] xor: measuring software checksum speed
[    0.056157]    8regs     :  1566.000 MB/sec
[    0.096195]    8regs_prefetch:  1396.000 MB/sec
[    0.136244]    32regs    :  1925.000 MB/sec
[    0.176290]    32regs_prefetch:  1618.000 MB/sec
[    0.176294] xor: using function: 32regs (1925.000 MB/sec)
[    0.176309] pinctrl core: initialized pinctrl subsystem
[    0.177256] NET: Registered protocol family 16
[    0.178343] cpuidle: using governor menu
[    0.179113] vdso: 2 pages (1 code @ ffff000008966000, 1 data @ ffff000008c34000)
[    0.179129] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.180418] DMA: preallocated 256 KiB pool for atomic allocations
[    0.180489] Serial: AMBA PL011 UART driver
[    0.190674] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.256706] raid6: int64x1  gen()   282 MB/s
[    0.324605] raid6: int64x1  xor()   311 MB/s
[    0.392804] raid6: int64x2  gen()   445 MB/s
[    0.460855] raid6: int64x2  xor()   404 MB/s
[    0.528901] raid6: int64x4  gen()   703 MB/s
[    0.597015] raid6: int64x4  xor()   503 MB/s
[    0.665161] raid6: int64x8  gen()   666 MB/s
[    0.733214] raid6: int64x8  xor()   508 MB/s
[    0.801310] raid6: neonx1   gen()   492 MB/s
[    0.869414] raid6: neonx1   xor()   512 MB/s
[    0.937496] raid6: neonx2   gen()   788 MB/s
[    1.005633] raid6: neonx2   xor()   702 MB/s
[    1.073709] raid6: neonx4   gen()  1024 MB/s
[    1.141838] raid6: neonx4   xor()   804 MB/s
[    1.209958] raid6: neonx8   gen()  1067 MB/s
[    1.278032] raid6: neonx8   xor()   818 MB/s
[    1.278036] raid6: using algorithm neonx8 gen() 1067 MB/s
[    1.278039] raid6: .... xor() 818 MB/s, rmw enabled
[    1.278042] raid6: using intx1 recovery algorithm
[    1.279171] SCSI subsystem initialized
[    1.279355] usbcore: registered new interface driver usbfs
[    1.279392] usbcore: registered new interface driver hub
[    1.279454] usbcore: registered new device driver usb
[    1.279654] pps_core: LinuxPPS API ver. 1 registered
[    1.279658] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    1.279679] PTP clock support registered
[    1.279976] Advanced Linux Sound Architecture Driver Initialized.
[    1.280843] clocksource: Switched to clocksource arch_sys_counter
[    1.280991] VFS: Disk quotas dquot_6.6.0
[    1.281044] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    1.287782] NET: Registered protocol family 2
[    1.288360] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    1.288434] TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
[    1.288542] TCP: Hash tables configured (established 4096 bind 4096)
[    1.288665] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    1.288688] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    1.288911] NET: Registered protocol family 1
[    1.289298] RPC: Registered named UNIX socket transport module.
[    1.289301] RPC: Registered udp transport module.
[    1.289303] RPC: Registered tcp transport module.
[    1.289306] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.289518] Unpacking initramfs...
[    1.573450] Freeing initrd memory: 4704K
[    1.574800] random: fast init done
[    1.578022] audit: initializing netlink subsys (disabled)
[    1.578151] audit: type=2000 audit(1.573:1): state=initialized audit_enabled=0 res=1
[    1.578436] workingset: timestamp_bits=44 max_order=17 bucket_order=0
[    1.583667] zbud: loaded
[    1.585285] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    1.585999] NFS: Registering the id_resolver key type
[    1.586029] Key type id_resolver registered
[    1.586032] Key type id_legacy registered
[    1.586044] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.586047] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    1.586930] 9p: Installing v9fs 9p2000 file system support
[    1.591836] NET: Registered protocol family 38
[    1.592126] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    1.592217] io scheduler noop registered
[    1.592221] io scheduler deadline registered
[    1.592349] io scheduler cfq registered (default)
[    1.592353] io scheduler mq-deadline registered
[    1.592357] io scheduler kyber registered
[    1.592398] io scheduler bfq registered
[    1.594898] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[    1.597447] sun50i-h5-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    1.604329] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    1.605644] console [ttyS0] disabled
[    1.625837] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 24, base_baud = 1500000) is a U6_16550A
[    1.625899] console [ttyS0] enabled
[    1.626782] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    1.631665] loop: module loaded
[    1.632403] libphy: Fixed MDIO Bus: probed
[    1.633220] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
[    1.633760] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.633764] ehci-platform: EHCI generic platform driver
[    1.633919] ehci-platform 1c1a000.usb: EHCI Host Controller
[    1.633945] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 1
[    1.634438] ehci-platform 1c1a000.usb: irq 9, io mem 0x01c1a000
[    1.648855] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
[    1.649630] hub 1-0:1.0: USB hub found
[    1.649673] hub 1-0:1.0: 1 port detected
[    1.650243] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    1.650272] ohci-platform: OHCI generic platform driver
[    1.650430] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
[    1.650449] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 2
[    1.650653] ohci-platform 1c1a400.usb: irq 10, io mem 0x01c1a400
[    1.713502] hub 2-0:1.0: USB hub found
[    1.713537] hub 2-0:1.0: 1 port detected
[    1.714162] usbcore: registered new interface driver usb-storage
[    1.714523] mousedev: PS/2 mouse device common for all mice
[    1.714956] sun6i-rtc 1f00000.rtc: rtc core: registered rtc-sun6i as rtc0
[    1.714962] sun6i-rtc 1f00000.rtc: RTC enabled
[    1.715003] i2c /dev entries driver
[    1.715536] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.716648] core: _opp_supported_by_regulators: OPP minuV: 1240000 maxuV: 1300000, not supported by regulator
[    1.716656] cpu cpu0: _opp_add: OPP not supported by regulators (1056000000)
[    1.716743] core: _opp_supported_by_regulators: OPP minuV: 1260000 maxuV: 1300000, not supported by regulator
[    1.716750] cpu cpu0: _opp_add: OPP not supported by regulators (1104000000)
[    1.716803] core: _opp_supported_by_regulators: OPP minuV: 1300000 maxuV: 1300000, not supported by regulator
[    1.716809] cpu cpu0: _opp_add: OPP not supported by regulators (1152000000)
[    1.717145] thermal thermal_zone0: binding zone cpu-thermal with cdev thermal-cpufreq-0 failed:-22
[    1.717393] sdhci: Secure Digital Host Controller Interface driver
[    1.717395] sdhci: Copyright(c) Pierre Ossman
[    1.717426] Synopsys Designware Multimedia Card Interface Driver
[    1.722381] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    1.760969] sunxi-mmc 1c0f000.mmc: base:0xffff000008f3b000 irq:7
[    1.761099] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.761667] ledtrig-cpu: registered to indicate activity on CPUs
[    1.761818] hidraw: raw HID events driver (C) Jiri Kosina
[    1.761927] usbcore: registered new interface driver usbhid
[    1.761929] usbhid: USB HID core driver
[    1.762398] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.762785] NET: Registered protocol family 10
[    1.774609] Segment Routing with IPv6
[    1.774703] NET: Registered protocol family 17
[    1.774763] 8021q: 802.1Q VLAN Support v1.8
[    1.774809] 9pnet: Installing 9P2000 support
[    1.774900] Key type dns_resolver registered
[    1.775548] registered taskstats version 1
[    1.775633] zswap: loaded using pool lzo/zbud
[    1.776647] Btrfs loaded, crc32c=crc32c-arm64-ce
[    1.781727] Key type encrypted registered
[    1.788312] dwmac-sun8i 1c30000.ethernet: PTP uses main clock
[    1.788416] dwmac-sun8i 1c30000.ethernet: Will use external PHY
[    1.815217] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.819602] mmc0: new high speed SDHC card at address aaaa
[    1.820050] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[    1.821140]  mmcblk0: p1
[    1.893026] dwmac-sun8i 1c30000.ethernet: Chain mode enabled
[    1.893032] dwmac-sun8i 1c30000.ethernet: No HW DMA feature register supported
[    1.893037] dwmac-sun8i 1c30000.ethernet: Normal descriptors
[    1.893041] dwmac-sun8i 1c30000.ethernet: RX Checksum Offload Engine supported
[    1.893045] dwmac-sun8i 1c30000.ethernet: COE Type 2
[    1.893049] dwmac-sun8i 1c30000.ethernet: TX Checksum insertion supported
[    1.893138] libphy: stmmac: probed
[    1.897306] ehci-platform 1c1b000.usb: EHCI Host Controller
[    1.897335] ehci-platform 1c1b000.usb: new USB bus registered, assigned bus number 3
[    1.897588] ehci-platform 1c1b000.usb: irq 11, io mem 0x01c1b000
[    1.912854] ehci-platform 1c1b000.usb: USB 2.0 started, EHCI 1.00
[    1.913439] hub 3-0:1.0: USB hub found
[    1.913467] hub 3-0:1.0: 1 port detected
[    1.913955] ehci-platform 1c1c000.usb: EHCI Host Controller
[    1.913971] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 4
[    1.914144] ehci-platform 1c1c000.usb: irq 13, io mem 0x01c1c000
[    1.928851] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    1.929315] hub 4-0:1.0: USB hub found
[    1.929338] hub 4-0:1.0: 1 port detected
[    1.929765] ehci-platform 1c1d000.usb: EHCI Host Controller
[    1.929781] ehci-platform 1c1d000.usb: new USB bus registered, assigned bus number 5
[    1.929946] ehci-platform 1c1d000.usb: irq 15, io mem 0x01c1d000
[    1.944851] ehci-platform 1c1d000.usb: USB 2.0 started, EHCI 1.00
[    1.945270] hub 5-0:1.0: USB hub found
[    1.945293] hub 5-0:1.0: 1 port detected
[    1.945704] ohci-platform 1c1b400.usb: Generic Platform OHCI controller
[    1.945720] ohci-platform 1c1b400.usb: new USB bus registered, assigned bus number 6
[    1.945844] ohci-platform 1c1b400.usb: irq 12, io mem 0x01c1b400
[    2.009858] hub 6-0:1.0: USB hub found
[    2.009914] hub 6-0:1.0: 1 port detected
[    2.010790] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[    2.010825] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 7
[    2.011048] ohci-platform 1c1c400.usb: irq 14, io mem 0x01c1c400
[    2.073869] hub 7-0:1.0: USB hub found
[    2.073926] hub 7-0:1.0: 1 port detected
[    2.074801] ohci-platform 1c1d400.usb: Generic Platform OHCI controller
[    2.074838] ohci-platform 1c1d400.usb: new USB bus registered, assigned bus number 8
[    2.075144] ohci-platform 1c1d400.usb: irq 16, io mem 0x01c1d400
[    2.137866] hub 8-0:1.0: USB hub found
[    2.137922] hub 8-0:1.0: 1 port detected
[    2.138928] of_cfs_init
[    2.138990] of_cfs_init: OK
[    2.139232] vdd-cpux-dummy: disabling
[    2.139243] usb0-vbus: disabling
[    2.139250] ALSA device list:
[    2.139255]   No soundcards found.
[    2.140277] Freeing unused kernel memory: 512K
[    2.439134] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    2.439934] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    2.439963] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 9
[    2.441600] hub 9-0:1.0: USB hub found
[    2.441685] hub 9-0:1.0: 1 port detected
[    3.319737] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
[    3.800976] systemd[1]: System time before build time, advancing clock.
[    3.838132] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    3.838843] systemd[1]: Detected architecture arm64.
[    3.853831] systemd[1]: Set hostname to <nanopineo2>.
[    4.209683] systemd[1]: Created slice User and Session Slice.
[    4.221273] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    4.233685] systemd[1]: Created slice System Slice.
[    4.248241] systemd[1]: Mounting Huge Pages File System...
[    4.262147] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    4.273114] systemd[1]: Reached target Slices.
[    4.288302] systemd[1]: Mounting Debug File System...
[    4.602476] g_serial gadget: Gadget Serial v2.4
[    4.602490] g_serial gadget: g_serial ready
[    4.645336] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[    5.325972] thermal thermal_zone0: failed to read out thermal zone (-110)
[    5.714318] systemd-journald[398]: Received request to flush runtime journal from PID 1
[    5.836039] RTL8211E Gigabit Ethernet stmmac-0:07: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=stmmac-0:07, irq=-1)
[    5.838781] dwmac-sun8i 1c30000.ethernet eth0: No MAC Management Counters available
[    5.838798] dwmac-sun8i 1c30000.ethernet eth0: PTP not supported by HW
[    5.839109] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    6.337140] thermal thermal_zone0: failed to read out thermal zone (-110)
[    6.647043] EXT4-fs (mmcblk0p1): resizing filesystem from 401408 to 1900644 blocks
[    6.756694] EXT4-fs (mmcblk0p1): resized filesystem to 1900644
[    7.198534] random: crng init done
[    7.360891] thermal thermal_zone0: failed to read out thermal zone (-110)
[   10.945732] dwmac-sun8i 1c30000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   10.945792] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   23.866791] systemd[1]: apt-daily.timer: Adding 4h 43min 47.785530s random time.
[   23.867898] systemd[1]: apt-daily-upgrade.timer: Adding 31min 1.020970s random time.
[   24.164000] systemd[1]: apt-daily.timer: Adding 5h 24min 32.440551s random time.
[   24.165264] systemd[1]: apt-daily-upgrade.timer: Adding 54min 36.221961s random time.
[   25.037348] Adding 131068k swap on /var/swap.  Priority:-1 extents:1 across:131068k SSFS
[   25.486671] systemd[1]: apt-daily.timer: Adding 5h 31min 31.656911s random time.
[   25.487774] systemd[1]: apt-daily-upgrade.timer: Adding 3min 38.636221s random time.
[   25.909049] systemd[1]: apt-daily.timer: Adding 11h 16min 41.113811s random time.
[   25.910164] systemd[1]: apt-daily-upgrade.timer: Adding 22min 18.043874s random time.
[   26.155942] systemd[1]: apt-daily.timer: Adding 4h 27min 47.379667s random time.
[   26.157219] systemd[1]: apt-daily-upgrade.timer: Adding 58min 17.936155s random time.
[  585.434548] dwmac-sun8i 1c30000.ethernet eth0: Link is Down
[  588.507174] dwmac-sun8i 1c30000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx

UnixBench

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

   System: nanopineo2: GNU/Linux
   OS: GNU/Linux -- 4.13.12-sunxi64 -- #152 SMP Thu Nov 9 02:03:55 CET 2017
   Machine: aarch64 (unknown)
   Language: en_US.utf8 (charmap="UTF-8", collate="UTF-8")
   14:16:14 up  1:56,  1 user,  load average: 0.22, 0.05, 0.02; runlevel 2017-11-09

------------------------------------------------------------------------
Benchmark Run: Thu Nov 09 2017 14:16:14 - 14:44:31
4 CPUs in system; running 1 parallel copy of tests

Dhrystone 2 using register variables        4099933.5 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                      767.8 MWIPS (10.0 s, 7 samples)
Execl Throughput                                960.9 lps   (29.7 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        123777.0 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           37379.0 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        260204.2 KBps  (30.0 s, 2 samples)
Pipe Throughput                              324190.2 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                  50717.4 lps   (10.0 s, 7 samples)
Process Creation                               2310.3 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   1675.4 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    479.2 lpm   (60.1 s, 2 samples)
System Call Overhead                         551865.4 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0    4099933.5    351.3
Double-Precision Whetstone                       55.0        767.8    139.6
Execl Throughput                                 43.0        960.9    223.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     123777.0    312.6
File Copy 256 bufsize 500 maxblocks            1655.0      37379.0    225.9
File Copy 4096 bufsize 8000 maxblocks          5800.0     260204.2    448.6
Pipe Throughput                               12440.0     324190.2    260.6
Pipe-based Context Switching                   4000.0      50717.4    126.8
Process Creation                                126.0       2310.3    183.4
Shell Scripts (1 concurrent)                     42.4       1675.4    395.1
Shell Scripts (8 concurrent)                      6.0        479.2    798.7
System Call Overhead                          15000.0     551865.4    367.9
                                                                   ========
System Benchmarks Index Score                                         281.2

------------------------------------------------------------------------
Benchmark Run: Thu Nov 09 2017 14:44:31 - 15:12:55
4 CPUs in system; running 4 parallel copies of tests

Dhrystone 2 using register variables       16420003.7 lps   (10.0 s, 7 samples)
Double-Precision Whetstone                     2995.4 MWIPS (10.0 s, 7 samples)
Execl Throughput                               1980.2 lps   (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks        209858.1 KBps  (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks           62169.2 KBps  (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks        481351.9 KBps  (30.0 s, 2 samples)
Pipe Throughput                             1267490.0 lps   (10.0 s, 7 samples)
Pipe-based Context Switching                 175571.7 lps   (10.0 s, 7 samples)
Process Creation                               4487.9 lps   (30.0 s, 2 samples)
Shell Scripts (1 concurrent)                   3643.0 lpm   (60.0 s, 2 samples)
Shell Scripts (8 concurrent)                    471.2 lpm   (60.4 s, 2 samples)
System Call Overhead                        2072545.0 lps   (10.0 s, 7 samples)

System Benchmarks Index Values               BASELINE       RESULT    INDEX
Dhrystone 2 using register variables         116700.0   16420003.7   1407.0
Double-Precision Whetstone                       55.0       2995.4    544.6
Execl Throughput                                 43.0       1980.2    460.5
File Copy 1024 bufsize 2000 maxblocks          3960.0     209858.1    529.9
File Copy 256 bufsize 500 maxblocks            1655.0      62169.2    375.6
File Copy 4096 bufsize 8000 maxblocks          5800.0     481351.9    829.9
Pipe Throughput                               12440.0    1267490.0   1018.9
Pipe-based Context Switching                   4000.0     175571.7    438.9
Process Creation                                126.0       4487.9    356.2
Shell Scripts (1 concurrent)                     42.4       3643.0    859.2
Shell Scripts (8 concurrent)                      6.0        471.2    785.3
System Call Overhead                          15000.0    2072545.0   1381.7
                                                                   ========
System Benchmarks Index Score                                         673.2

*1HDMI等のモニタ出力が無く、入出力はLAN,USBとその他GPIOなんか

*2debianのtested?