# Chunks and Tasks sample code -- CHTML inv-fact sample

This example program shows an example of how the Chunks and Tasks Matrix Library (CHTML) can be used. See the CHTML page for details about CHTML.

The sample code uses CHTML to construct a symmetric positive definite matrix and compute an inverse factor using localized inverse factorization.

Download the source code for the CHTML SpAMM sample program using this link:

sample-chtml-lif.tar.gzTo compile and run the program, a Chunks and Tasks library implementation and the CHTML source code is needed. See the CHTML page for descriptions of how to compile and run the program.