agrona | High Performance data structures and utility methods | Runtime Evironment library

by real-logic Java Version: 1.20.0 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | agrona Summary

agrona is a Java library typically used in Server, Runtime Evironment applications. agrona has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub, Maven.

High Performance data structures and utility methods for Java

Support

Quality

Security

License

Reuse

Support

agrona has a medium active ecosystem.

It has 2547 star(s) with 364 fork(s). There are 150 watchers for this library.

There were 1 major release(s) in the last 6 months.

There are 2 open issues and 142 have been closed. On average issues are closed in 7 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of agrona is 1.20.0

Quality

agrona has 0 bugs and 0 code smells.

Security

agrona has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

agrona code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

agrona is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

agrona releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

agrona saves you 15686 person hours of effort in developing the same functionality from scratch.

It has 33296 lines of code, 3106 functions and 251 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed agrona and discovered the below as its top functions. This is intended to give you an instant insight into agrona implemented functionality, and help decide if they suit your requirements.

Compute the new value for the given key
Rehashes the entries
Generates a hash for an int
Compacts the chain
Iterate over the encoded contents
Iterate through the buffer and pass all messages to the buffer
Returns the unblocked message
Returns true if there are no zero bytes in the buffer in the buffer
Main entry point
Specialise a class
Consumes messages
Computes the value associated with the specified key
Map an existing MarkFile
Associates the specified value with the specified key
Removes all elements that match the given filter
Appends a message to the ring buffer
Invokes the work count
Attempts to compute a mapping for the specified key and value
Compares two maps
Poll for timers expired
Transmits a message
Merge this map with the given key and value
Merges the specified mapping with the specified key and value
Removes all elements that are contained in the specified list
Compute the mapping for the specified key
Removes all elements contained in the specified list

Get all kandi verified functions for this library.

agrona Key Features

No Key Features are available at this moment for agrona.

agrona Examples and Code Snippets

Concurrent queue with only one consumer and producer threads for Java

Java

Lines of Code : 20

License : Strong Copyleft (CC BY-SA 4.0)

Copy

// consumer's code (busy loop with request polling)
while (true) {
  Request req = this.queue.poll();
  if (req == null) {
    Thread.onSpinWait();
    continue;
  }
  if (req.last()) {
    // last request submitted by consumer
    return;

Community Discussions

Trending Discussions on agrona

OneToManyRingBuffer implementation in agrona

QUESTION

OneToManyRingBuffer implementation in agrona

Asked 2020-Jun-14 at 21:28

This may be a stupid question but there's a OneToOneRingBuffer and a ManyToOneRingBuffer available in aeron (agrona). I have a single producer and many consumers I'm wondering how to achieve the equivalent effect of OneToManyRingBuffer?

...

ANSWER

Answered 2020-Jun-14 at 21:28

BroadcastTransmitter and BroadcastReceiver in Agrona is one approach that would give you one-to-many semantics.

Worth noting that slow consumers may see messages dropped. If this is not desired then you could also look at Aeron IPC which would exert back-pressure on the publisher in this scenario.

Example

Top-level, here's how to use it:

Source https://stackoverflow.com/questions/62376690

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install agrona

Build the project with [Gradle](http://gradle.org/) using this [build.gradle](https://github.com/real-logic/agrona/blob/master/build.gradle) file.
The Latest release of Java 8. Agrona is tested with Java 8, 11, 16 and 17-ea.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: