Parallel Colt


Parallel Colt is a set of multithreaded version of Colt. It is a collection of open-source libraries for High Performance Scientific and Technical Computing written in Java. It contains all the original capabilities of Colt and adds several new ones, with a focus on multi-threaded algorithms.

Capabilities

Parallel Colt has all the capabilities of the original Colt library, with the following additions.
Example of Singular Value Decomposition :

DenseDoubleAlgebra alg = new DenseDoubleAlgebra;
DenseDoubleSingularValueDecomposition s = alg.svd;
DoubleMatrix2D U = s.getU;
DoubleMatrix2D S = s.getS;
DoubleMatrix2D V = s.getV;

Example of matrix multiplication:

DenseDoubleAlgebra alg = new DenseDoubleAlgebra;
DoubleMatrix2D result = alg.mult;