HotSpot vs GraalVM CE & EE

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…

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ojAlgo v48.0.0

This version primarily brings changes to the ojAlgo type system. ojAlgo is all about numbers and contains a lot of generic classes and interfaces to deal with various types of…

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AdoptOpenJDK HotSpot vs OpenJ9

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…

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The Diet Problem

The diet problem is one of the earliest real-life problems to be solved using linear programming. This example shows how to use ojAlgo to model and solve a (miniature) instance…

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AdoptOpenJDK v12

In a previous post the two versions of Adopt Open JDK (HotSpot & OpenJ9) were compared doing matrix multiplication using three different pure Java linear algebra libraries. Now, a Java…

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“The Demo”

 http://demo.ojalgo.org/ojAlgo, ojAlgo-finance and ojAlgo-extensions Tools for Market Simulation, Portfolio Selection and Risk Management "The Demo" is a financial market simulation tool aimed at private banking and wealth management professionals. It facilitates…

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