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84673141a0
Massively reduces memory allocation of 2048 byte buffers by using an object pool for these. Uses lots of advanced new capabilities of the Paper codebase :) Targets 3072 * 8 buffers per 1GB of heap memory up to a max consideration of 6GB of heap (any more over 6GB won't give more nibble pool) You can control the 3072 number by setting -DPaper.nibbleBucketSize=2048 Remember this number is * 8 then * heap memory in GB That is 98304 objects for 4GB of memory, at 2064 bytes roughly, meaning 194MB You may also control max number of pooled objects directly instead of any dynamic calculation using -DPaper.maxNibblePoolSize=1024000 While this will use more old generation by a tad bit, allocation rate will drop significantly, causing less young generation GC's. This commit has gone through extensive testing for over a day and confident it no longer has any issues with light corruption.
Paper 
High performance Spigot fork that aims to fix gameplay and mechanics inconsistencies.
Support and Project Discussion:
How To (Server Admins)
Paperclip is a jar file that you can download and run just like a normal jar file.
Download Paper from our downloads page.
Run the Paperclip jar directly from your server. Just like old times
- Documentation on using Paper: paper.readthedocs.io
- For a sneak peak on upcoming features, see here
How To (Plugin Developers)
- See our API patches here
- See upcoming, pending, and recently added API here
- Paper API javadocs here: papermc.io/javadocs
- Maven Repo (for paper-api):
<repository>
<id>papermc</id>
<url>https://papermc.io/repo/repository/maven-public/</url>
</repository>
- Artifact Information:
<dependency>
<groupId>com.destroystokyo.paper</groupId>
<artifactId>paper-api</artifactId>
<version>1.15.2-R0.1-SNAPSHOT</version>
<scope>provided</scope>
</dependency>
How To (Compiling Jar From Source)
To compile Paper, you need JDK 8, maven, and an internet connection.
Clone this repo, run ./paper jar from bash, get files.
How To (Pull Request)
See Contributing
Special Thanks To:
YourKit, makers of the outstanding java profiler, support open source projects of all kinds with their full featured Java and .NET application profilers. We thank them for granting Paper an OSS license so that we can make our software the best it can be.