Concurrency Freaks download

This library contains Java code for several Read-Write Locks:
- ScalableRWLock: A rw-lock that scales with the number of threads doing read-lock.
- ScalableRWLockS: Similar to above but different implementation.
- ScalableStampedRWLock: An hybrid of the ScalableRWLock and the StampedLock provided in JDK 8, which provides good overall performance.
- FAARWLock: Uses a Fetch-And-Add operation for the read-lock which means it is not so scalable as ScalableRWLock but it is still faster than classical implementations

Project Samples

Performance comparison for of different locks protecting a 16 int array

Performance comparison for 2% writes on AWS instance

Performance comparison for 0.1% writes on AWS instance

Performance comparison for 1% Writes on an array with 32 ints

Performance comparison for 50% Writes on an array with 32 ints

Performance comparison for 0.1% Writes on an array with 32 ints

Project Activity

See All Activity >

Follow Concurrency Freaks

Concurrency Freaks Web Site

Other Useful Business Software

Grafana: The open and composable observability platform

Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

Grafana is the open source analytics & monitoring solution for every database.

Learn More

Rate This Project

User Reviews

Be the first to post a review of Concurrency Freaks!

Additional Project Details

Intended Audience

Developers, Science/Research

Programming Language

Java

Related Categories

Java Algorithms

Registered

2013-02-23

Similar Business Software

Kasm Workspaces

Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web...

See Software
Twilio

Design and deploy your ideal customer engagement experience. Twilio is a single fully-programmable platform with flexible APIs for any channel and over 400+ integrations, backed by a community of over 9 million developers. Build accurate and personalized experiences for your customers, easily...

See Software
Twilio Messaging

Twilio's Messaging API is a powerful tool that enables businesses to integrate messaging capabilities into their applications seamlessly. It offers a stable RESTful API that allows developers to send and receive SMS, MMS, and WhatsApp messages globally. With Twilio's Messaging API, businesses...

See Software
Windsurf Editor

The Windsurf Editor is a free AI-powered IDE and AI coding assistant that accelerates development by providing intelligent code generation and agents in over 70 programming languages and more than 40 IDEs, including VSCode, JetBrains, and Jupyter Notebooks. With Windsurf, developers can write...

See Software
Highcharts

Highcharts is a JavaScript charting library that allows developers to create interactive and visually appealing charts for web applications. It offers a wide range of chart types, including line charts, bar charts, pie charts, scatter plots, and more. It also supports different types of data,...

See Software
JOpt.TourOptimizer

JOpt.TourOptimizer is an adaptable component to solve VRP, CVRP, and VRPTW class problems for any route optimization in logistics or similar fields. JOpt.TourOptimizer gives full access to modern optimization strategies and already includes many useful functions and algorithms to model...

See Software