Any post containing benchmark results
Two recent releases with a lot of QP related news. <dependency> <groupId>org.ojalgo</groupId> <artifactId>ojalgo</artifactId> <version>56.2.0</version></dependency> <dependency> <groupId>org.ojalgo</groupId> <artifactId>ojalgo-clarabel4j</artifactId> <version>0.1.0</version></dependency> What's new? ojAlgo-clarabel4j is a new 3:d party solver integration, integrating Clarabel…
ojAlgo aims to have the best set of pure Java solvers available, and to be roughly on par with good native code solvers when the models are not too big…
The One Billion Row Challenge (1BRC) is a fun exploration of how far modern Java can be pushed for aggregating one billion rows from a text file. Grab all your…
Just discovered a new Java LP solver, and did a quick update to the Pure Java LP Solver Benchmark. Apache Commons Math (ACM) contains an LP solver. Version 3.6.1 of…
If you need to solve mathematical optimisation LP, QP or MIP models without calling native code – running only pure Java code – there are very few options. In fact,…
Late last year (December 2021) new results were published over at the Java Matrix Benchmark web site. ojAlgo performed well, as always, but this time there seemed to be some…
Nowadays you can get your JDK from many different sources. In most cases they only differ on license and support, but there are also alternatives with real technical differences. Two…
First published in October 2021, then updated in February 2022. ojAlgo contains pure Java LP, QP and MIP solvers. That's something very unique. There are very few pure Java alternatives…
With version 19.3 (released 2019-11-19) GraalVM supports Java 11. This benchmark compares the Community Edition (CE) with the Enterprise Edition (EE) and compares them both to a the usual HotSpot…
Eclipse OpenJ9 version 0.17.0 was released 2019-10-18. It is available with AdoptOpenJDK that comes in 2 versions – HotSpot and OpenJ9. Here we benchmark those 2 versions doing some linear…