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
Rust and WebAssembly for the masses
Search
Sendil Kumar N
February 05, 2020
Technology
1
95
Rust and WebAssembly for the masses
Sendil Kumar N
February 05, 2020
Tweet
Share
More Decks by Sendil Kumar N
See All by Sendil Kumar N
[Heapcon-2023] Building High Performance Web Applications
sendilkumarn
0
60
Building Reactive Microservices with Kotlin & running on Kubernetes
sendilkumarn
0
130
Building Reactive Microservices with JHipster & K8s
sendilkumarn
0
12
Designing High Performance React Applications
sendilkumarn
1
140
Batching, Suspense, and Server Components
sendilkumarn
0
33
DevNexus_Building_with__Zero_Trust_Architecture_Copy.pdf
sendilkumarn
0
40
Lessons Learnt with Visual Testing and Snapshots
sendilkumarn
0
100
Easy Microservices with K8s & Istio
sendilkumarn
0
83
KHipster - Kotlin Hipster
sendilkumarn
0
170
Other Decks in Technology
See All in Technology
地理空間データ可視化・解析・活用ソリューション Pacific Spatial Solutions (PSS)
pacificspatialsolutions
0
180
Python と Snowflake はズッ友だょ!~ Snowflake の Python 関連機能をふりかえる ~
__allllllllez__
1
120
ExaDB-D dbaascli で出来ること
oracle4engineer
PRO
0
2.1k
JSON攻略法.pdf
miyakemito
8
5k
ServiceNow Knowledge Learning Rise up
manarobot
0
210
プロデザ! BY リクルート vol.18_リクルートのリサーチ実践組織「リサーチブーストコミュニティ」
recruitengineers
PRO
3
280
家族アルバム みてねにおけるGrafana活用術 / Grafana Meetup Japan Vol.1 LT
isaoshimizu
1
550
MLOpsの「壁」を乗り越える、LINEヤフーの Data Quality as Code
lycorptech_jp
PRO
5
490
Hands-on Gemini, the Google DeepMind LLM
meteatamel
1
110
Compose Compiler Metricsを使った実践的なコードレビュー
tomorrowkey
1
220
Azureの基本的な権限管理の勉強会
yhana
0
190
検証を通して見えてきたTiDBの性能特性
lycorptech_jp
PRO
6
3.7k
Featured
See All Featured
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
125
32k
The Art of Programming - Codeland 2020
erikaheidi
42
12k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
20
1.9k
Atom: Resistance is Futile
akmur
259
25k
YesSQL, Process and Tooling at Scale
rocio
164
13k
Designing with Data
zakiwarfel
96
4.8k
RailsConf 2023
tenderlove
4
540
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
244
20k
Mobile First: as difficult as doing things right
swwweet
216
8.6k
Documentation Writing (for coders)
carmenintech
60
3.9k
Web development in the modern age
philhawksworth
202
10k
Building Effective Engineering Teams - LeadDev
addyosmani
28
1.8k
Transcript
@sendilkumarn Hej! Stockholm
@sendilkumarn Every progra!"ing language has trade-offs. Choose one that solves
your problem, not creates one.
Rust and WebAssembly Sendil Kumar N
@sendilkumarn Sendil Kumar
@sendilkumarn
@sendilkumarn Netherlands
@sendilkumarn Senior Software Engineer @uber
@sendilkumarn Passionate about Open Source Senior Software Engineer @uber
@sendilkumarn Passionate about Open Source Senior Software Engineer @uber Team
member @JHipster
@sendilkumarn Passionate about Open Source Senior Software Engineer @uber Team
member @JHipster Hacking on WebAssembly
What is WASM? How WASM helps? DEMO Why Rust? Rust
and WASM DEMO WASM Roadmap Agenda @sendilkumarn
WebAssembly @sendilkumarn
Yet Another Frontend framework?
@sendilkumarn 00 61 73 6D 01 00 00 00 Native
Code WebAssembly Binary JavaScript Javascript Engine
@sendilkumarn func add is called Stack get_local $lhs LHS RHS
get_local $rhs i32.add SUM Structured stack machine
@sendilkumarn 00 61 73 6D 01 00 00 00 Size
& Load time efficient
@sendilkumarn Native Speed 00 61 73 6D 01 00 00
00
@sendilkumarn madewithwebassembly.com
Why not JavaScript? @sendilkumarn
JavaScript is awesome @sendilkumarn
JavaScript is easy @sendilkumarn
JavaScript is weird* * - sometimes @sendilkumarn
[] + {} @sendilkumarn
[] + {} “[object Object]” @sendilkumarn
{} + [] @sendilkumarn
0 {} + [] @sendilkumarn
[] + {} === {} + [] @sendilkumarn
[] + {} === {} + [] True @sendilkumarn
@sendilkumarn JavaScript Tuning
@sendilkumarn Types
@sendilkumarn Polymorphism
@sendilkumarn Unpredictable Performance
@sendilkumarn Runtime exceptions
@sendilkumarn A B
@sendilkumarn A B [empty x 5] []
@sendilkumarn A B [1, empty x 4] [1, 2, empty
x 3] [1, 2, 3, empty x 2] [1, 2, 3, 4, empty x 1] [1, 2, 3, 4, 5] [1] [1, 2] [1, 2, 3] [1, 2, 3, 4] [1, 2, 3, 4, 5]
@sendilkumarn A B Holey Array Packed Array
@sendilkumarn How WebAssembly address the problems?
@sendilkumarn Speed
@sendilkumarn Near Native perf.
@sendilkumarn ˜30% faster than JS
@sendilkumarn Boundary Crossing
@sendilkumarn Not always faster
@sendilkumarn WebAssembly is secure
@sendilkumarn Linear Memory Model
@sendilkumarn Shared Array Buffer
@sendilkumarn How it works… Why it is faster?
@sendilkumarn JavaScript Execution
@sendilkumarn Load JavaScript
@sendilkumarn a.js AST 1001010010101101010 Execute Profiler Parse Interpret Compile 100101001010
Optimise 1010 GC
@sendilkumarn WebAssembly Execution
@sendilkumarn Load WebAssembly
@sendilkumarn Decode Compile Execute 00 61 73 6D 00 61
73 6D 00 61 73 6D
@sendilkumarn PARSE COMPILE OPTIMISE EXECUTE GC JavaScript execution DECODE COMPILE
EXECUTE WebAssembly execution
@sendilkumarn PARSE COMPILE OPTIMISE EXECUTE GC JavaScript execution DECODE COMPILE
EXECUTE WebAssembly execution I am faster
@sendilkumarn PARSE COMPILE OPTIMISE EXECUTE GC JavaScript execution DECODE COMPILE
EXECUTE WebAssembly execution Optimised already
@sendilkumarn Streaming compilation
@sendilkumarn Typed
@sendilkumarn (module )
@sendilkumarn (module (func $add (param $lhs i32) (param $rhs i32)
(result i32) (get_local $lhs) (get_local $rhs) (i32.add) ) )
@sendilkumarn (module (func $add (param $lhs i32) (param $rhs i32)
(result i32) (get_local $lhs) (get_local $rhs) (i32.add) ) (export “add” (func $add)) )
@sendilkumarn i32 i64 f32 f64 00 61 73 6D 01
00 00 00 WebAssembly Binary JavaScript Javascript Engine
Demo bit.ly/wasm2020-001 @sendilkumarn
Why Rust? @sendilkumarn
@sendilkumarn Blazingly fast @sendilkumarn
@sendilkumarn Memory Safety
@sendilkumarn Productivity
@sendilkumarn Friendly compiler
@sendilkumarn Better tooling support
@sendilkumarn Awesome co!"unity
@sendilkumarn Modern language
@sendilkumarn Crates
@sendilkumarn wasm_bindgen https://github.com/rustwasm/wasm-bindgen
@sendilkumarn i32 i64 f32 f64 00 61 73 6D 01
00 00 00 WebAssembly Binary JavaScript Javascript Engine
@sendilkumarn 00 61 73 6D 01 00 00 00 WebAssembly
Binary JavaScript Javascript Engine Binding JS file JS API WEB API JS SYS WEB SYS
@sendilkumarn wasm_pack https://github.com/rustwasm/wasm-pack
@sendilkumarn PACK PUBLISH TEST BUILD
@sendilkumarn wasm_snip https://github.com/rustwasm/wasm-snip
@sendilkumarn twiggy https://github.com/rustwasm/twiggy
@sendilkumarn Rust demo First demo wasm-game-of-life
@sendilkumarn Future
@sendilkumarn Threads
@sendilkumarn ⚠ Exception Handling
@sendilkumarn ♻ Garbage Collection
@sendilkumarn WebAssembly provides a platform to plug and play best
parts from different languages and use them together.
@sendilkumarn Questions…
@sendilkumarn Thanks… @sendilkumarn dev.to/sendilkumarn sendilkumarn.com/blog