ltpにcveテストが追加されてた
rasberry pi2/rasbian(nano pi neo 2/armbianは完走しなかったｗ−。)の負荷テスト代わりに、
linux test projectのtag20170929を流してたらなんかcveテストっぽいログ発見ｗ−
$ dmesg ... [35069.867684] input: virtual-device-ltp as /devices/virtual/input/input4 [35070.007192] LTP: starting input06 [35070.037723] input: virtual-device-ltp as /devices/virtual/input/input5 [35070.788106] LTP: starting cve-2011-0999 (thp01 -I 120) [35190.847369] LTP: starting cve-2011-2183 (ksm05 -I 10) [35190.879863] LTP: starting cve-2011-2496 (vma03) [35190.910846] LTP: starting cve-2012-0957 [35190.941755] LTP: starting cve-2014-0196 [35389.414391] LTP: starting cve-2015-0235 (gethostbyname_r01) [35389.444495] LTP: starting cve-2015-7550 (keyctl02) [35393.831873] LTP: starting cve-2016-4470 (keyctl01.sh) [35394.306935] LTP: starting cve-2016-4997 [35394.339884] LTP: starting cve-2016-5195 (dirtyc0w) [35395.416041] LTP: starting cve-2016-7042 [35395.446908] LTP: starting cve-2016-7117 [35508.867774] LTP: starting cve-2016-9604 (keyctl08) [35508.900499] LTP: starting cve-2016-10044 [35509.044379] LTP: starting cve-2017-2618 [35509.074631] LTP: starting cve-2017-2671 [35514.212736] LTP: starting cve-2017-5669 [35514.246465] LTP: starting cve-2017-6951 [35514.279565] LTP: starting cve-2017-7308 (setsockopt02) [35514.468334] LTP: starting cve-2017-7472 (keyctl04) [35514.499488] LTP: starting cve-2017-12192 (keyctl07) [35514.536481] LTP: starting cve-2017-12193 (add_key04) [35514.568432] LTP: starting cve-2017-15274 (add_key02) [35514.599299] LTP: starting cve-2017-15299 (request_key03 -b cve-2017-15299) [35523.796596] LTP: starting cve-2017-15537 (ptrace07) [35523.825007] LTP: starting cve-2017-15951 (request_key03 -b cve-2017-15951) [35533.478648] LTP: starting cve-2017-1000364 (stack_clash)
対応version
コミットログ確認するとcveテストコード追加は、今年の六月からの追加っぽいねｗ−
$ cd ltp/runtest/ $ tig cve 2017-11-13 14:01 Eric Biggers o syscalls/add_key04: new test for associative array bug 2017-11-06 21:26 Eric Biggers o syscalls/request_key03: new test for key instantiation races 2017-11-02 15:34 Richard Palethorpe o Add test for CVE-2017-7308 on a raw socket's ring buffer 2017-11-01 15:59 Richard Palethorpe o Add test keyctl08 for cve-2016-9604 on keyctl_join_session_keyring 2017-10-19 11:07 Eric Biggers o syscalls/ptrace07: new test for ptrace FPU state corruption 2017-10-19 10:28 Eric Biggers o syscalls/keyctl07: new test for oops when reading negative key 2017-10-12 15:37 Richard Palethorpe o Assign CVE number to add_key02 2017-09-11 13:50 Richard Palethorpe o Test for CVE-2016-10044 mark AIO pseudo-fs noexec 2017-08-31 15:44 Guangwen Feng o Test for CVE-2017-2618 in setprocattr 2017-08-29 11:37 Guangwen Feng o CVE: Add some existing tests to runtest/cve 2017-08-03 13:29 Guangwen Feng o Test for CVE-2016-7042 in /proc/keys show function 2017-07-31 17:46 Eric Biggers o syscalls/keyctl04: new test for thread keyring memory leak 2017-08-08 17:11 Richard Palethorpe o CVE: Add some existing tests to runtest file 2017-07-28 16:01 Pavel Boldin o security/stack_clash: Add new test 2017-07-24 10:53 Richard Palethorpe o Test for CVE-2017-2671 on ping sockets 2017-07-20 12:09 Richard Palethorpe o Test for CVE-2017-5669 in shmat 2017-06-23 14:22 Richard Palethorpe o Test for CVE-2017-6951 in request_key 2017-06-23 14:22 Richard Palethorpe o Test for CVE-2014-0196 PTY echo race 2017-06-23 14:22 Richard Palethorpe I Add CVE .gitignore, Makefile and runtest files
やっぱりOSSは最新に限るよなぁ〜ｗ＜ｂ
Pine A64+のxrdpサーバへwin10から接続してみた
arm64のubuntuのSBC*1にリモートデスクトップするお話ですーｗー
この記事を、Debian/Ubuntu Advent Calendar 2017の18日目の記事にします＾＾；
Xenial Mate [20161215] *3のxrdpサーバがver0.6系*4と古いのは仕方ないとしても、そもそもaptでインストールしたxrdpにはwin10から接続が途中で失敗で動かなかったｗ−
なんか私の使うパッケージがマイナーなのかこんな感じの不具合をよく踏みますｗ−。
Pine64のQ&A見るとaptのxrdpでも繋がりそうですけど
なので、xrdp0.9系を自前ビルド*5してインストールしました。
下記のQiita記事によると、v0.6は日本語入力設定必要とTLS接続未対応らしいです
X11RDP-o-Maticについて
最初は上記をX11RDP-o-Maticを試したのですが、ビルド？できませんでした。
X11RDP-o-Maticの本家サイトにもxrdpの最新でビルド壊れた的なことが書かれていましたので利用を諦めましたｗ＜ｂ
ビルド及び、インストール
Ubuntu16.04LTSにxrdpでリモートデスクトップ接続さんの手順より以下だけ実行しました（まる
- １．Desctop環境のインストール
- OSでPine A64+のXenial Meta版で既にインストール済みなので不要
- ３．xrdpの導入
- ５．デスクトップセッションの設定
- 「(1)デスクトップにMateを導入している場合」を実施
- ６．ログローテーション設定
arm64でのdebパッケージ
murase@pine64:~/build$ ll total 7368 drwxrwxr-x 4 murase murase 4096 Dec 29 07:45 ./ drwxr-xr-x 28 murase murase 4096 Dec 29 09:16 ../ -rw-r--r-- 1 root root 69710 Dec 29 07:45 xorgxrdp_0.9.1-7build1_arm64.deb★これと drwxr-xr-x 30 root root 4096 Dec 29 07:33 xrdp-0.9.1/ -rw-r--r-- 1 root root 1084 Dec 29 07:45 xrdp_0.9.1-7build1_arm64.changes -rw-r--r-- 1 root root 385472 Dec 29 07:45 xrdp_0.9.1-7build1_arm64.deb★これをインストールしました -rw-r--r-- 1 root root 27304 Dec 29 07:05 xrdp_0.9.1-7build1.debian.tar.xz -rw-r--r-- 1 root root 2580 Dec 29 07:05 xrdp_0.9.1-7build1.dsc -rw-r--r-- 1 root root 3025809 Dec 29 07:05 xrdp_0.9.1.orig.tar.gz -rw-r--r-- 1 root root 423366 Dec 29 07:05 xrdp_0.9.1.orig-xorgxrdp.tar.gz drwxr-xr-x 28 root root 4096 Dec 18 14:58 xrdp-0.9.4/ -rw-r--r-- 1 root root 24692 Dec 18 14:58 xrdp_0.9.4-2.debian.tar.xz -rw-r--r-- 1 root root 2668 Dec 18 14:58 xrdp_0.9.4-2.dsc -rw-r--r-- 1 root root 3069778 Dec 18 14:58 xrdp_0.9.4.orig.tar.gz -rw-r--r-- 1 root root 467342 Dec 18 14:58 xrdp_0.9.4.orig-xorgxrdp.tar.gz
サービスの起動
で、インストールしてもそのままではwindows10からリモートデスクトップで繋がらなかったので、xrdpサービス起動させます。
- 「6. 端末上に以下のコマンドを入力 / 実行し、xrdpのサービスを起動し、自動起動を有効にします。」のみ。
- （他のした方がいいかな？
何回もパスワード求められるので頑張って入力してください（sudoしたら一回で済む？
systemctl start xrdp.service systemctl enable xrdp.service
ポート設定の変更
CentOS 7 上で xrdp を用いた RDP 接続するポート番号を変更するを参考に接続先のポート番号だけ、変えておきます。
$ sudo vim /etc/xrdp/xrdp.ini
; tcp port to listen + ;port=3389 + port=13456
windows10からremoteデスクトップ接続
「<ローカルIP>:<ポート番号>」でwin10の「リモートデスクトップ接続」が繋がれば成功ですｗ−
日本語入力をfcitx-mozcへ変更
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。
windowsみたいに普通に日本語入力が使えてたので「日本語入力システムなんて、何ですか？それ？？」って状態で気にしなかったのですがが、
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のローマ字変換辺り？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?の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、ローマ字変換不具合が解決した*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
ARMv8での「Rustの3種のべき乗演算の速度差について」
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
UE4 Style Guideを翻訳してみた
この記事は、Unreal Engine 4 (UE4) その2 Advent Calendar 2017の7日目の記事です。
P.S. 20180101 21:51
素のGoogle翻訳コミットの再コミットの完了です。ので2017年マイルストーン達成です：ー）
2018年はぼちぼちゆっくり翻訳していくので、急がれる方はPullReqをお待ちしてますｗ＜ｂ
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。
プログラミングの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。
AllarさんのUE4 Style Guide。韓国語版とロシア語版が存在しているので、日本語版も欲しいよね… #UE4 #UE4Studyhttps://t.co/C0dTWrEgN8
— alwei@C93 1日目 東ケ27a (@aizen76) 2017年1月4日
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。
ちゃんと読むとスゴい勉強になる
— ＧＡＮ彩坊(空き巣が何も取らずに出て行った) (@gansaibow) 2017年11月1日
翻訳ありがたい pic.twitter.com/7u529oxz3H
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。
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。
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
UnixBenchまとめメモ
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−
- ARMv7
- ARMv8
- PINE A64 (Allwiner A64 CA53x4 1.3GHz)
- NanoPi2Neo (Allwiner H5 CA53x4 1.0GHz)
- ARMBIAN 5.34.171121 nightly Debian GNU/Linux 9 (stretch) 4.13.14-sunxi64
- 1 CPUs : 291.4
- 4 CPUs : 724.3
- ARMBIAN 5.34.171121 nightly Debian GNU/Linux 9 (stretch) 4.13.14-sunxi64
- x86
Rasberry Pi 2
$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 600000 900000======================================================================== BYTE UNIX Benchmarks (Version 5.1.3) System: raspberrypi: GNU/Linux OS: GNU/Linux -- 4.9.70-v7+ -- #1068 SMP Mon Dec 18 22:12:55 GMT 2017 Machine: armv7l (unknown) Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968") CPU 0: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 1: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 2: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) CPU 3: ARMv7 Processor rev 5 (v7l) (0.0 bogomips) 12:22:17 up 7 min, 1 user, load average: 0.16, 0.21, 0.10; runlevel Dec ------------------------------------------------------------------------ Benchmark Run: Sat Dec 23 2017 12:22:17 - 12:50:40 4 CPUs in system; running 1 parallel copy of tests Dhrystone 2 using register variables 3063963.9 lps (10.0 s, 7 samples) Double-Precision Whetstone 593.0 MWIPS (10.0 s, 7 samples) Execl Throughput 325.8 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 70162.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 20404.4 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 185755.4 KBps (30.0 s, 2 samples) Pipe Throughput 188247.8 lps (10.0 s, 7 samples) Pipe-based Context Switching 32958.1 lps (10.0 s, 7 samples) Process Creation 1101.9 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 1150.8 lpm (60.0 s, 2 samples) Shell Scripts (8 concurrent) 326.2 lpm (60.1 s, 2 samples) System Call Overhead 404356.1 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 3063963.9 262.6 Double-Precision Whetstone 55.0 593.0 107.8 Execl Throughput 43.0 325.8 75.8 File Copy 1024 bufsize 2000 maxblocks 3960.0 70162.0 177.2 File Copy 256 bufsize 500 maxblocks 1655.0 20404.4 123.3 File Copy 4096 bufsize 8000 maxblocks 5800.0 185755.4 320.3 Pipe Throughput 12440.0 188247.8 151.3 Pipe-based Context Switching 4000.0 32958.1 82.4 Process Creation 126.0 1101.9 87.5 Shell Scripts (1 concurrent) 42.4 1150.8 271.4 Shell Scripts (8 concurrent) 6.0 326.2 543.7 System Call Overhead 15000.0 404356.1 269.6 ======== System Benchmarks Index Score 171.6 ------------------------------------------------------------------------ Benchmark Run: Sat Dec 23 2017 12:50:40 - 13:19:08 4 CPUs in system; running 4 parallel copies of tests Dhrystone 2 using register variables 12225368.4 lps (10.0 s, 7 samples) Double-Precision Whetstone 2366.8 MWIPS (10.0 s, 7 samples) Execl Throughput 1183.4 lps (29.9 s, 2 samples) File Copy 1024 bufsize 2000 maxblocks 107750.0 KBps (30.0 s, 2 samples) File Copy 256 bufsize 500 maxblocks 30013.6 KBps (30.0 s, 2 samples) File Copy 4096 bufsize 8000 maxblocks 286692.2 KBps (30.0 s, 2 samples) Pipe Throughput 749997.1 lps (10.0 s, 7 samples) Pipe-based Context Switching 127497.2 lps (10.0 s, 7 samples) Process Creation 2641.6 lps (30.0 s, 2 samples) Shell Scripts (1 concurrent) 2644.0 lpm (60.1 s, 2 samples) Shell Scripts (8 concurrent) 346.7 lpm (60.5 s, 2 samples) System Call Overhead 1557986.9 lps (10.0 s, 7 samples) System Benchmarks Index Values BASELINE RESULT INDEX Dhrystone 2 using register variables 116700.0 12225368.4 1047.6 Double-Precision Whetstone 55.0 2366.8 430.3 Execl Throughput 43.0 1183.4 275.2 File Copy 1024 bufsize 2000 maxblocks 3960.0 107750.0 272.1 File Copy 256 bufsize 500 maxblocks 1655.0 30013.6 181.4 File Copy 4096 bufsize 8000 maxblocks 5800.0 286692.2 494.3 Pipe Throughput 12440.0 749997.1 602.9 Pipe-based Context Switching 4000.0 127497.2 318.7 Process Creation 126.0 2641.6 209.7 Shell Scripts (1 concurrent) 42.4 2644.0 623.6 Shell Scripts (8 concurrent) 6.0 346.7 577.8 System Call Overhead 15000.0 1557986.9 1038.7 ======== System Benchmarks Index Score 434.8
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 12月 05 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 12月 05 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
NanoPiNEO2のsys,proc,,,etcログ
HeadlessボードでGUIも乗ってない*1ので、ミニマム*2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*3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
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
