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
WASIの話(2019 July, Emscripten & WebAssembly nigh...
Search
Tetsuharu Ohzeki
July 24, 2019
Programming
1
530
WASIの話(2019 July, Emscripten & WebAssembly night !! #8 )
Emscripten & WebAssembly night !! #8
https://emsn.connpass.com/event/136346/
での発表
Tetsuharu Ohzeki
July 24, 2019
Tweet
Share
More Decks by Tetsuharu Ohzeki
See All by Tetsuharu Ohzeki
Lessons by WebAssembly app in production on CDN Edge Computing Service
tetsuharuohzeki
1
330
Your benchmark may not guide real application performance
tetsuharuohzeki
4
3.6k
Summary of JavaScript Standard Library (Stage 1) Proposal
tetsuharuohzeki
0
440
Client-side JS for infeed layout native ad at fluct SSP
tetsuharuohzeki
2
2k
beyondtheflux-150927075557-lva1-app6892.pdf
tetsuharuohzeki
0
110
Introduction to Rx without saying "reactive" or "functional"
tetsuharuohzeki
6
980
Servo inside (Introduction to Servo's DOM binding), Gecko Inside #6
tetsuharuohzeki
0
56
Other Decks in Programming
See All in Programming
AWS CDKの推しポイント 〜CloudFormationと比較してみた〜
akihisaikeda
3
320
初学者でも今すぐできる、Claude Codeの生産性を10倍上げるTips
s4yuba
5
4.3k
Webの外へ飛び出せ NativePHPが切り拓くPHPの未来
takuyakatsusa
2
460
関数型まつりレポート for JuliaTokai #22
antimon2
0
160
Result型で“失敗”を型にするPHPコードの書き方
kajitack
4
560
GraphRAGの仕組みまるわかり
tosuri13
8
520
Rubyでやりたい駆動開発 / Ruby driven development
chobishiba
1
530
PHPでWebSocketサーバーを実装しよう2025
kubotak
0
250
プロダクト志向なエンジニアがもう一歩先の価値を目指すために意識したこと
nealle
0
120
来たるべき 8.0 に備えて React 19 新機能と React Router 固有機能の取捨選択とすり合わせを考える
oukayuka
2
880
ruby.wasmで多人数リアルタイム通信ゲームを作ろう
lnit
2
330
Modern Angular with Signals and Signal Store:New Rules for Your Architecture @enterJS Advanced Angular Day 2025
manfredsteyer
PRO
0
170
Featured
See All Featured
How to Ace a Technical Interview
jacobian
277
23k
Statistics for Hackers
jakevdp
799
220k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
800
How STYLIGHT went responsive
nonsquared
100
5.6k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
The Cult of Friendly URLs
andyhume
79
6.5k
Automating Front-end Workflow
addyosmani
1370
200k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
30
2.1k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.4k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
500
Unsuck your backbone
ammeep
671
58k
Transcript
8"4*ʹ͍ͭͯ TBOFZVLJ@T
8"4.͓͞Β͍ w ͦͦ͜͜ͷQFSGPSNBODFͰTFDVSFʹಈ͔ͤΔ ʢͷ͕ظͰ͖Δʣ*4" w 1PSUBCMF 4BOECPYͳ&YFDVUBCMFϑΥʔϚοτͱͯ͠ ͷ࠾༻ͷ֦େ w FH'BTUMZ5FSSBSJVN
1PSUBCJMJUZ1SPCMFN w ϒϥβҎ֎Ͱ࣮ߦ͠Α͏ͱͨ͠߹ɺ"1*ͷඪ४ηοτ ͕ͳ͍ w ຒΊࠐΉଆ͕ຖճఆ͍͍͕ٛͯͣͩ͠ʜʜ w Կͳ͍ΑΓ͋ͬͨ΄͏͕͍͍
8"4* • The WebAssembly System Interface • ϒϥβͷ֎Ͱಈ͔ͨ͢ΊͷinterfaceΛఆٛ͢Δ • Mozilla
+ Fastly + npm + Node.jsͳ࠲Έ • https://hacks.mozilla.org/2019/03/standardizing-wasi-a-webassembly-system-interface/ • designશମతʹunstableͱڧௐ͞Ε͍ͯΔͷཱ͕ͭ
"SDIJUFDUVSF0WFSWJFX IUUQTSBXHJUIVCVTFSDPOUFOUDPN$SBOF4UBUJPOXBTNUJNFNBTUFSEPDTXBTJTPGUXBSFBSDIJUFDUVSFQOH
"#* VOTUBCMF w _start() w ϓϩάϥϜͷར༻͢ΔΤϯτϦʔϙΠϯτ w XBTNMME͕ظ͢ΔσϑΥϧτ໊ w XBTNͷTUBSUηΫγϣϯॳظԽͱ॥ࢀরͳͲͷͰ
ݱࡏ༻ͤͣ w memory w ϓϩάϥϜͷར༻͢ΔઢܗϝϞϦۭؒ w "1*ͷଟ͕͘IPTUBQQMJDBUJPOؒͰϝϞϦΛڞ༻ͯ͠Δલఏʹཱ͍ͬͯ ΔͷͰFYQPSUඞਢ
"1* w 104*9MJLF w ͨͩ͠NNBQͱ͔ແ͍ w ൺֱత͍ԾϝϞϦΞυϨεۭؒͷཁٻʹ ͭͳ͕ΔͨΊ w TPDLFUपΓݶఆత
w$BQBCJMJUZ0SJFOUFE%FTJHO
$BQBCJMJUZ0SJFOUFE%FTJHO w ແ੍ݶͳϦιʔεͷΞΫηεΛڐ༰͠ͳ͍ w 8"4*Ͱ$MPVE"#* $BQTJDVN Λయڌͱ͍ͯ͠Δ w pMFEFTDSJQUPSʹجͮ͘ΞΫηεཧ w
PQFO Ͱͳ͘PQFOBU
)PXUPOFUXPSLJOH w TPDLFU DPOOFDU MJTUFO ʹ૬͢Δ"1*ͳ͍ͷͰ ҙͷTPDLFU௨৴࢝ΊΔͷແཧ • remember capability
oriented design • c.f. CloudABI֎෦ʹconfigΛఆٛ͢Δ͜ͱͰରॲ w @@XBTJ@TPDL@SFDW ͱ@@XBTJ@TPDL@TFOE ͋Δ w 'JMFEFTDSJQUPS͑͞༻ҙͰ͖ΕϝοηʔδΛड͚औΔ͜ͱ Մೳ
/FUXPSLJNQMFNFOUBUJPO w ઐ༻ͷOFUXPSLMJCSBSZΛΘͤΔ࣮͕ଟ͍ w -VDFU w l8FTVQQPSUUIFFOUJSF8"4*"1* XJUIUIFFYDFQUJPOPGTPDLFU SFMBUFETZTDBMMT5IFTFXJMMCFBEEFEXIFOOFUXPSLBDDFTTJT TUBOEBSEJ[FEz
w XBTNFS w LFSOFMOFUDSBUFܦ༝Ͱݺͼग़͢
·ͱΊ w XBTNॲཧܥ࡞ͬͯΔਓݟ͓͍ͯͨ΄͏͕͍͍͔Ͷ w XBTNUJNFXBTNFSͷFNCFEEFEͰࡁΉ߹͋Μ· Γؔͳͦ͞͏