Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
The World of Inline Module
Search
moznion
March 03, 2018
Technology
0
5.5k
The World of Inline Module
YAPC::Okinawa 2018 Onnasonの資料です
moznion
March 03, 2018
Tweet
Share
More Decks by moznion
See All by moznion
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
120
地に足の付いた現実的な技術選定から魔力のある体験を得る『AIレシート読み取り機能』のケーススタディ / From Grounded Tech Choices to Magical UX: A Case Study of AI Receipt Scanning
moznion
5
3.5k
Chrome Extension Techniques from Hell
moznion
1
200
Simple組み合わせ村から大都会Railsにやってきた俺は / Coming to Rails from the Simple
moznion
4
7.5k
AIレシート読み取り機能をRuby on Rails on AWSで実現するLLMにまつわるアレコレ / AI-based receipt reading function powered by LLM on Ruby on Rails on AWS
moznion
3
860
Develop to Survive - YAPC::Hakodate 2024 Keynote
moznion
11
17k
これはPerl? それともRuby? クイズ〜〜〜〜〜!!!- Perl or Ruby Quiz
moznion
3
2.8k
Perl 5 OOP機構30年史 - Perl 5's OOP Mechanism over the past 30 years
moznion
1
1.1k
RuboCopのカスタムCopを書いてContributionしてみる - Contributing a Custom Cop to RuboCop: A Hands-on Experience
moznion
0
86
Other Decks in Technology
See All in Technology
エンジニア幼年期の終わり
rebase_engineering
1
100
Devin&Cursor、それぞれの「本質」から導く最適ユースケース戦略
empitsu
8
1.5k
ソフトウェアは捨てやすく作ろう/Let's make software easy to discard
sanogemaru
10
5.6k
継続戦闘能⼒
sansantech
PRO
0
210
GitHub Coding Agent 概要
kkamegawa
1
1.4k
コードの考古学 〜労務システムから発掘した成長の糧〜
kenta_smarthr
0
620
Introduction to Bill One Development Engineer
sansan33
PRO
0
240
テストを実施する前に考えるべきテストの話 / Thinking About Testing Before You Test
nihonbuson
PRO
13
2k
GigaViewerにおけるMackerel APM導入の裏側
7474
0
440
OTel meets Wasm: プラグイン機構としてのWebAssemblyから見る次世代のObservability
lycorptech_jp
PRO
1
280
All About Sansan – for New Global Engineers
sansan33
PRO
1
1.2k
研究開発部メンバーの働き⽅ / Sansan R&D Profile
sansan33
PRO
3
17k
Featured
See All Featured
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
The Art of Programming - Codeland 2020
erikaheidi
54
13k
Become a Pro
speakerdeck
PRO
28
5.4k
Into the Great Unknown - MozCon
thekraken
39
1.8k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
180
53k
Music & Morning Musume
bryan
47
6.5k
The World Runs on Bad Software
bkeepers
PRO
68
11k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
12k
Optimising Largest Contentful Paint
csswizardry
37
3.3k
Navigating Team Friction
lara
186
15k
Transcript
The World of Inline Module YAPC::Okinawa 2018 Onnason @moznion
None
@moznion Software Engineer ࣾʹPerlϓϩδΣΫτ ͋Γ·ͤΜ͕ Δؾ࣍ୈͰͰ͖·͢
Inline?
Inline? • https://metacpan.org/pod/distribution/Inline/lib/Inline.pod • > Write Perl Subroutines in Other
Programming Languages • ʮPerlͷؔΛଞͷݴޠͰॻ͍ͯΈࠐΜͰ࣮ߦ͢Δʯ • ͝ଘ Ingy döt Net ޚେͷΞΠσΞ (2000)
Sample Code
Sample Code
Sample Code
Sample Code
Sample Code
Demo
How does it work?
How does it work? (Inline::C) • PerlͷίϯύΠϧϑΣΠζͰίϯύΠϧ͍ͯ͠Δ • _Inline/ σΟϨΫτϦʹՌ͕Ͱ͖Δ
• md5ͷϑΟϯΨʔϓϦϯτ͕༩͞ΕΔ • ίϯύΠϧͯ͠Ͱ͖ͨόΠφϦΛμΠφϛοΫϦϯΫ
How does it work? (Inline::C)
How does it work? (Inline::Python) • Python.hΛXSϨΠϠͰΈࠐΜͰ͍Δ • Python.hΛͬͯpythonίʔυΛevalͯ͠result objectʹ͢Δ
• result objectΛperlίʔυʹม • Python.hͰpythonίʔυ͔Β໊લۭؒใΛҾͬ͜ൈ͘ • Ҿͬ͜ൈ໊͍ͨલۭؒΛperlίʔυʹຒΊࠐΉ • Pythonͷݺͼग़͠෦Λϥοϓͯ͠perl͔Βݺͼग़͠Մೳʹ͢Δ • ͳͲ……
Why Inline?
Why Inline? • > The most obvious reason is performance.
• > you may be able to remove a bottleneck in your Perl code by using another language
Why Inline? • > There are already two major facilities
for extending Perl with C. They are XS and SWIG. • > There is a big fat learning curve involved with setting up and using the XS • (SWIGʹର͢Δݴٴͳ͠)
࣮ࡍͳͥInlineΛ? • Perlͷࢿ࢈͕͋ΓɼͲ͏ͯ͠PerlͰΔඞཁ͕͋Γɼ ͦͯ͠PerlͰύϑΥʔϚϯε͕ग़ͳ͍෦Λิ͏ • ྫ͑ܭࢉ
Seriously?
Seriously? • (ঢ়گʹΑͬͯ) Ϛδ
Benchmark • https://gist.github.com/moznion/83dfd5cccb6a8d59a7a7e9e101d64cf8
Benchmark
Pros/Cons
Pros • طଘࢿ࢈Λ্ͬͨͰ؆୯ʹυʔϐϯά͕Մೳ • ଞͷݴޠΛૉʹॻ͚ΔͷͰɼXSΑΓൺֱతͱ͖͍ͬͭ͢ [ཁग़య] • https://metacpan.org/pod/distribution/Inline-C/lib/Inline/C/Cookbook.pod • ο
Cons • ىಈ࣌ͷΦʔόϔου͕͋Δ • ڥߏங͕େม • ଈࢮ͢ΔՄೳੑ͕͋Δ
Management Cost • ॲཧܥ͕2ͭ (͋Δ͍ͦΕҎ্) ʹͳΔίετ • ։ൃڥඋ͕͠ΜͲ͍ (όʔδϣϯϩοΫ) •
ຊ൪ڥඋ͠ΜͲ͍ • όʔδϣϯϩοΫ • όʔδϣϯΞοϓ • Inline::X ͕͏Ϟδϡʔϧͷόʔδϣϯཧ
ଈࢮʁ
Mentality • ͦΕ͔ΓͳΜͱ…… • ͞·͟·ͳঢ়گʹΑΔ (ใྔ͕ແ)
GLUE language
άϧʔݴޠ • ଞͷιϑτΣΞίϯϙʔωϯτͱ࿈ܞͤ͞ΔͨΊͷݴޠ • e.g. γΣϧεΫϦϓτ
PerlͷཱͪҐஔ • ϓϩάϥϛϯάݴޠPerlΑΓൈਮ • > ಉ࣌ʹଟ͘ͷϑΝΠϧϓϩηεͱ௨৴Ͱ͖Δͱ͍͏͜ͱ͕ɺ Perl͕ྑ͍άϧʔݴޠͰ͋Δཧ༝ (ͷͻͱͭ) ʹͳ͍ͬͯΔ •
> ΤΫεςϯγϣϯϞδϡʔϧʹΑͬͯ෦ʹଞͷͷΛΈࠐ ΊΔ͜ͱ
Glue => Inline • Inlineͱάϧʔݴޠͷࢥڧؔ͘࿈͍ͯ͠Δ • PerlΛ࣮ߦج൫ͱͯ͠ଞͷݴޠΛΈࠐΜͰಈ͔͢ • Perlͷࢿ࢈ͱଞͷݴޠͷࢿ࢈ͱΛγʔϜϨεʹ݁ͼ͚ͭΔ͜ͱ͕ Ͱ͖Δ
͔͠͠άϧʔݴޠͬͯฉ͔ͳ͘ͳΓ·ͨ͠Ͷ • Over HTTPͷAPI callingͷൃୡ • ݴޠΑΓԼͷϨΠϠͷΠϯλʔϑΣʔε͕ͬͨͷͰɼͦ͜ ͰؤுΔඞཁ͕ബ͘ͳͬͨͱ͍͏ͷ͋Γͦ͏ • ͔ͭͯͷCORBASOAPXMLRPCΑΓஅવʹڥΑ͘ͳͬͨ
• ͱݴ͑Over HTTPͰAPIΛݺͼग़ͦ͏ͱ͢ΔͱϨΠςϯγ͕͋Δ • ͦͷϨΠςϯγ͕ແࢹͰ͖ͳ͘ͳΔλΠϛϯάଘࡏ͢Δ • ͦͷ࣌ͷͨΊͷग़ϋονͱͯ͠Inline͑Δ ͔͠͠άϧʔݴޠͬͯฉ͔ͳ͘ͳΓ·ͨ͠Ͷ
ର͢ΔLLVMͷख๏ • ҃ΔݴޠΛ҃Δݴޠʹม͢Δͱ͍͏ख๏ • ໌Β͔ʹਖ਼͍͠ʂʂʂʂʂ • ͜Εʮάϧʔݴޠʯ͕ਰୀ͍ͯͬͨ͠ҰҼͰͳ͍͔
Perl6ͷເ • use Inline::Perl5 • use Inline::Go • ͦͯ͠ଞݴޠͷมcompiler •
Java • Perl5 • JavaScript • ͳΜͰॻ͚Δ!!!
ॴײ
ॴײ • Perlͷطଘࢿ࢈͕ࢧతͰɼͲ͏ͯ͠ΘͶͳΒͳ͍߹ બࢶͷҰͭʹͳΓ͑Δ • ʮશ෦ॻ͖ͧ͢ʂʂʂʯ͕Ͱ͖ͳ͍͜ͱੈͷதʹଟ͍ • ͦͯ͠ಘͯͯ͠ʮશ෦ॻ͖ͧ͢ʂʂʂʯϙγϟΓ͕ͪ • ο
ॴײ • ͓ͱͳ͘͠XSͰॻ͘ͱ͍͏ํ๏͋Δ • ͓ͦΒ͘ϝϯόʔ͕XSͷΤΩεύʔτͰ͋Δඞཁ͕͋Δ • ͦ͏Ͱͳ͍߹υΩϡϝϯτʹ͋ΔΑ͏ʹ։ൃʹ͕͔͔࣌ؒΔ • ͔ͦ͠͠͏ͳͬͯ͘ΔͱPerlͰॻ͍͍ͯΔͷ͔Կͳͷ͔Θ͔Βͳ͘ ͳΔͧ……
ॴײ • ʮPerlͷطଘࢿ࢈͕ࢧతͰɼͲ͏ͯ͠ΘͶͳΒͳ͍߹ʯͰͳ͍ ߹ • ಛʹ͏ඞཁͳ͍ͱࢥ͏…… • ʮͲ͏ͯ͠Perlॻ͖ͨ͘ͳ͍ʂʂʯͱ͍͏γνϡΤʔγϣϯʹର͢Δग़ ϋονͰͳ͍ɹ •
ʮPerlॻ͚ͳ͍͚Ͳϫϯνϟϯ……ʯͱ͔ͳ͍ • ਓΛڻ͔ͤΔͷ͕తͷ߹༗ޮ (ʁ) ͔͠Εͳ͍
ॴײ • > Maybe the best reason is "Because you
want to!". Diversity keeps the world interesting. TMTOWTDI! • ࣄͩͱͦ͏ݴ͓ͬͯΕΜ……
·ͱΊ
·ͱΊ • PerlͷInlineϞδϡʔϧʹ͍ͭͯ͝հΛ͠·ͨ͠ • PerlͷInlineϞδϡʔϧͷpros/consʹ͍ͭͯઆ໌͠·ͨ͠ • ओʹੑೳ໘Ͱͷڧ͞Λૂ͑·͢ • άϧʔݴޠͷࠓੲʹ͍ͭͯ͠·ͨ͠ •
InlinePerl͕ݏʹͳͬͨਓͷͨΊͷग़ϋονͰͳ͍
མึͻΖ͍: ͜Μͳʹ͋ΔInlineϞδϡʔϧ
͜Μͳʹ͋ΔInlineϞδϡʔϧ
͜Μͳʹ͋ΔInlineϞδϡʔϧ
͜Μͳʹ͋ΔInlineϞδϡʔϧ • DAVIDO/Inline::CPP • RHOELZ/Inline::Lua • MIYAGAWA/Inline::Basic • RRS/Inline::Tcl •
NEILW/Inline::ASM • etc...
མึͻΖ͍: InlineϞδϡʔϧͷॻ͖ํ
InlineϞδϡʔϧͷॻ͖ํ • આ໌͢Δʹ͋·Γʹ͕࣌ؒͳ͍͜ͱ͕༧͞ΕΔͷͰͬ͘͟Γ • registerॻ͘ • buildॻ͘ • load/bindॻ͘ •
ʂʂʂ (͜͜ʹࢸΔ·Ͱʹͱͯͭͳ͍࿑ྗΛཁ͢Δ)
InlineϞδϡʔϧͷॻ͖ํ • Inline::CͱInline::PythonΑ͘Ͱ͖͍ͯΔͷͰࢀߟʹͳΔͱࢥ͍·͢
Q?