Low precision Cholesky factorization

Related publications

• N.J. Higham and S. Pranesh. Exploiting Lower Precision Arithmetic in Solving Symmetric Positive Definite Linear Systems and Least Squares Problems.

Main Execution file

• main.m Generates all the tables in txt files/.

Requirements

• The codes have been developed and tested with MATLAB 2019a.
• chop
• float_params
• Multi_precision_NLA_kernels
• AdvanPix toolbox