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
Faucet ~Fight against memory leak~
Search
yagi
May 15, 2014
Technology
1
730
Faucet ~Fight against memory leak~
Fight against memory leak.
yagi
May 15, 2014
Tweet
Share
More Decks by yagi
See All by yagi
医療現場の解像度を上げるために 開発チームが行っている取り組み
sys1yagi
0
790
これどうやって動いてるんだ? Spring Framework/Bootのソースを読む
sys1yagi
1
1.3k
Kotlin コルーチンを 理解しよう 2019 - KotlinFest2019 -
sys1yagi
40
31k
5分でわかるKotlin Coroutines Flow
sys1yagi
21
19k
Androidと非同期処理 とCoroutine1.0.0
sys1yagi
12
14k
Kotlin コルーチンを 理解しよう
sys1yagi
41
25k
アーキテクチャと Scaffolding Template
sys1yagi
8
1.4k
Androidの非同期処理をKotlinコルーチンで行う
sys1yagi
3
23k
解剖Kotlin ~バイトコードを読み解く~
sys1yagi
18
10k
Other Decks in Technology
See All in Technology
datadog-incident-management-intro
tetsuya28
0
110
組織全員で向き合うAI Readyなデータ利活用
gappy50
5
1.9k
設計に疎いエンジニアでも始めやすいアーキテクチャドキュメント
phaya72
18
12k
仕様駆動開発を実現する上流工程におけるAIエージェント活用
sergicalsix
10
4.9k
アノテーション作業書作成のGood Practice
cierpa0905
PRO
1
330
入院医療費算定業務をAIで支援する:包括医療費支払い制度とDPCコーディング (公開版)
hagino3000
0
130
JAWS UG AI/ML #32 Amazon BedrockモデルのライフサイクルとEOL対応/How Amazon Bedrock Model Lifecycle Works
quiver
1
360
어떤 개발자가 되고 싶은가?
arawn
1
320
AWS DMS で SQL Server を移行してみた/aws-dms-sql-server-migration
emiki
0
270
ソースを読む時の思考プロセスの例-MkDocs
sat
PRO
1
350
ゼロコード計装導入後のカスタム計装でさらに可観測性を高めよう
sansantech
PRO
1
590
初海外がre:Inventだった人間の感じたこと
tommy0124
1
130
Featured
See All Featured
Large-scale JavaScript Application Architecture
addyosmani
514
110k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
48
9.7k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.2k
Visualization
eitanlees
150
16k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
BBQ
matthewcrist
89
9.9k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
31
2.7k
Balancing Empowerment & Direction
lara
5
710
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
34
2.3k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.5k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
9.7k
Transcript
Faucet ~Fight against memory leak~ potatotips #7 2014/05/15 in DeNA
https://www.flickr.com/photos/aisforangie/151880317/
ABOUT ME Twitter : @sys1yagi Blog : http://sys1yagi.com ! Android
Engineer at Cookpad https://www.flickr.com/photos/eilonwy77/9235707878/
Previous Potatotips #6 Casual checking of the memory leak.
INSUFFICIENT https://www.flickr.com/photos/nostaw21/3335955287/
MORE CASUAL https://www.flickr.com/photos/centralasian/5565136539/
https://www.flickr.com/photos/dhendrix/6644037141/
None
Faucet is … https://www.flickr.com/photos/vinothchandar/4415664247/ ✤ Auto track to fields by
AOP. ✤ Dump automatically when onDestroy() is called. ✤ Ignore primitive types and static fields.
DEMO
Mechanism https://www.flickr.com/photos/telemax/3209887483/
Compile Faucet Classes Inject Dex
None
Usage https://www.flickr.com/photos/isherwoodchris/4238118748/
None
Milestone
v0.0.1 • Auto object tracking. • dump automatically when onDestroy()
is called. • Ignore primitive types • Ignore static fields • Support Ignore Annotation(WIP) https://www.flickr.com/photos/tambako/6124292403
v0.0.2 • More intelligent leak check. • Report dialog. https://www.flickr.com/photos/strollers/164785542/
v0.0.3 • Send report to server. • Tracking and detection
on the server side. https://www.flickr.com/photos/tambako/4006576672/
https://github.com/sys1yagi/faucet Be Together! https://www.flickr.com/photos/katharina_90/4095571066/