com.quantisan/jblas 1.2.2-SNAPSHOT on Clojars

jblas is a matrix library for Java which uses existing high performance BLAS and LAPACK libraries like ATLAS.

Version 1.2.5, August 22, 2020
Version 1.2.4, May 11, 2015
Version 1.2.3, February 13, 2013
Version 1.2.2, December 17, 2012
Version 1.2.1
Version 1.2.0, January 7, 2011
Version 1.1.1
Version 1.1, August 16, 2010
Version 1.0.2, February 26, 2010
Version 1.0.1, January 14, 2010
Version 1.0, December 22, 2009
Version 0.3, September 17, 2009
Version 0.2, May 8, 2009
Version 0.1, March 28, 2009

INSTALL

In principle, all you need is the jblas-1.2.4.jar in your classpath. jblas-1.2.4.jar will then automagically extract your platform dependent native library to a tempfile and load it from there. You can also put that file somewhere in your load path ($LD_LIBRARY_PATH for Linux, %PATH for Windows).

Or, use the following dependency in maven

  <dependency>
    <groupId>org.jblas</groupId>
    <artifactId>jblas</artifactId>
    <version>1.2.4</version>
  </dependency>

BUILDING

If you only work on the java part, you can use maven to recompile from the sources. In addition to that you need an installation of ruby for some scripts which automaticall generate code. Then, you just type "mvn package" on the command line.

If you want to build jblas from the sources including the native part, you need to set up quite a few things:

You will need some implementation of blas and lapack. jblas is tested with either plain lapack, or ATLAS (http://math-atlas.sourceforge.net/). You also need the Fortran sources for BLAS and LAPACK, available, for example from http://www.netlib.org/lapack/lapack-lite-3.1.1.tgz.

If you still want to build the source your own, see INSTALL for further details.

HOW TO GET STARTED

Have a look at javadoc/index.html and javadoc/org/jblas/DoubleMatrix.html

If you want to validate your installation and get some performance numbers, try "java -jar jblas-1.2.4.jar".

LICENSE

jblas is distributed under a BSD-style license. See the file COPYING for more information.

BUGS

If you encounter any bugs, feel free to go to http://jblas.org and register a ticket for them. Make sure to include as much information as possible. For configuration problems it would also be helpful to include the file "configure.log".