Comments (4)
Dead links
http://blogs.sun.com/dave/entry/java_util_concurrent_reentrantlock_vs
http://lycog.com/concurency/performance-reentrantlock-synchronized/
http://www.ibm.com/developerworks/java/library/j-jtp10264/
Medium article (no access)
https://medium.com/javarevisited/synchronized-vs-reentrantlock-how-to-choose-cfb5306080e7
from okhttp.
2013 paper showing locks win for single threaded
https://fileadmin.cs.lth.se/cs/education/EDA015F/2013/Ch13-presentation.pdf
from okhttp.
A bunch of github issues for updating projects like pgjdbc/pgjdbc#1951
With a link to 2023 article https://www.mo4tech.com/comparison-of-synchronized-and-reentrantlock-performance-in-java.html Comparison of Synchronized and ReentrantLock performance in Java
There is no doubt that synchronized performs 20-30% worse than ReentrantLock, so should lock be used everywhere in your code that synchronized is used? No, if you think about it, ReentrantLock is a better substitute for almost any scenario that uses synchronized, so why does the JDK stick with this keyword? And there is absolutely no desire to scrap it.
from okhttp.
cc @swankjesse I think the only real way is to benchmark your app, with a known workload, before and after on a specific JVM and architecture. I don't think it's a one is faster than the other deal.
from okhttp.
Related Issues (20)
- downloading big file midway Report an error java.net.ProtocolException: unexpected end of stream HOT 1
- okhttp-coroutines in alpha 13 contains core classes HOT 1
- okhttp3.internal.http2.StreamResetException: stream was reset: CANCEL HOT 1
- HTTPS proxy support HOT 22
- Cannot instantiate MockWebServer on alpha 14: java.lang.NoClassDefFoundError: okhttp3/internal/_UtilJvmKt HOT 3
- Failing while building okhttp version parent-3.6.0 using mvn clean install HOT 1
- QUERY support
- No callbacks: no successful callbacks and no failed callbacks HOT 4
- TaskRunner's concurrent performance exhibits a significant decline in case of poor networks conditions HOT 19
- Calling response.body.string() on a MockWebServer response throws a SocketTimeoutException HOT 5
- java.net.SocketException: socket is closed HOT 11
- UTF-32LE and UTF-32BE BOM are incorrect
- Huffman : Fatal Exception: java.lang.NullPointerException HOT 3
- Delayed sending request HOT 17
- Replace @Synchronized with ReentrantLock to avoid virtual thread pinning HOT 1
- How to solve two identical key values in response headers
- A suggestion for the removeEntry function in the DiskLruCache class
- OkHttp + HTTP2 + ExoPlayer (media3): only the first 16 MiB of audio data is audible HOT 6
- 希望ok HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from okhttp.