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
570
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
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
More Decks by Tetsuharu Ohzeki
See All by Tetsuharu Ohzeki
Lessons by WebAssembly app in production on CDN Edge Computing Service
tetsuharuohzeki
1
440
Your benchmark may not guide real application performance
tetsuharuohzeki
4
3.8k
Summary of JavaScript Standard Library (Stage 1) Proposal
tetsuharuohzeki
0
480
Client-side JS for infeed layout native ad at fluct SSP
tetsuharuohzeki
2
2.1k
beyondtheflux-150927075557-lva1-app6892.pdf
tetsuharuohzeki
0
160
Introduction to Rx without saying "reactive" or "functional"
tetsuharuohzeki
6
1k
Servo inside (Introduction to Servo's DOM binding), Gecko Inside #6
tetsuharuohzeki
0
97
Other Decks in Programming
See All in Programming
DynamoDBには集計系のクエリがないけどなんとかしたい
musan
1
180
技術記事、 専門家としてのプログラマ、 言語化
mizchi
13
6.2k
コンテキストの使い捨てをやめる — ビジネスルール駆動開発と miko —
ioki
0
210
Composerを使ったサプライチェーン攻撃の様子を眺めてみる #phpstudy
o0h
PRO
2
250
AI 時代のソフトウェア設計の学び方
masuda220
PRO
29
13k
JavaDoc 再入門
nagise
1
370
技術記事、AIに書かせるか、自分で書くか? 〜それでも私が自分の手で書く理由〜 / #QiitaConference
jnchito
2
1.4k
TSKaigi Night Talks 2026_TypeScriptでサプライチェーンの整合性を型に閉じ込める
geekplus_tech
0
400
New "Type" system on PicoRuby
pocke
1
980
Vite+ Unified Toolchain for the Web
naokihaba
0
320
生成AI時代にこそ効くGo | Why Go Works in the Age of Generative AI
mom0tomo
8
3.3k
dRuby over BLE
makicamel
2
380
Featured
See All Featured
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
55k
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
sarafernandez
2
1.5k
Darren the Foodie - Storyboard
khoart
PRO
3
3.4k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
37
6.5k
The Spectacular Lies of Maps
axbom
PRO
1
820
Designing for humans not robots
tammielis
254
26k
The Cost Of JavaScript in 2023
addyosmani
55
10k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.5k
Leveraging Curiosity to Care for An Aging Population
cassininazir
1
270
<Decoding/> the Language of Devs - We Love SEO 2024
nikkihalliwell
1
250
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.8k
Making Projects Easy
brettharned
120
6.7k
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