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
360
Your benchmark may not guide real application performance
tetsuharuohzeki
4
3.6k
Summary of JavaScript Standard Library (Stage 1) Proposal
tetsuharuohzeki
0
450
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
62
Other Decks in Programming
See All in Programming
CJK and Unicode From a PHP Committer
youkidearitai
PRO
0
110
個人開発で徳島大学生60%以上の心を掴んだアプリ、そして手放した話
akidon0000
1
150
基礎から学ぶ大画面対応(Learning Large-Screen Support from the Ground Up)
tomoya0x00
0
4.3k
私の後悔をAWS DMSで解決した話
hiramax
4
210
ぬるぬる動かせ! Riveでアニメーション実装🐾
kno3a87
1
230
Ruby Parser progress report 2025
yui_knk
1
460
Updates on MLS on Ruby (and maybe more)
sylph01
1
180
AI Agents: How Do They Work and How to Build Them @ Shift 2025
slobodan
0
100
テストコードはもう書かない:JetBrains AI Assistantに委ねる非同期処理のテスト自動設計・生成
makun
0
540
HTMLの品質ってなんだっけ? “HTMLクライテリア”の設計と実践
unachang113
4
2.9k
GitHubとGitLabとAWS CodePipelineでCI/CDを組み比べてみた
satoshi256kbyte
4
250
The Past, Present, and Future of Enterprise Java with ASF in the Middle
ivargrimstad
0
180
Featured
See All Featured
What's in a price? How to price your products and services
michaelherold
246
12k
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Being A Developer After 40
akosma
90
590k
Imperfection Machines: The Place of Print at Facebook
scottboms
268
13k
Large-scale JavaScript Application Architecture
addyosmani
513
110k
jQuery: Nuts, Bolts and Bling
dougneiner
64
7.9k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
BBQ
matthewcrist
89
9.8k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
113
20k
The Pragmatic Product Professional
lauravandoore
36
6.9k
Practical Orchestrator
shlominoach
190
11k
4 Signs Your Business is Dying
shpigford
184
22k
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