There are two distinct test programs for LAPACK routines in each data type, one for the linear equation routines and one for the eigensystem routines. Each program has its own style of input, and the eigensystem test program accepts 17 different sets of input, although four of these may be concatenated into one data set, for a total of 14 input files. The following sections describe the different input formats and testing styles.
The main test procedure for the REAL linear equation routines is in LAPACK/TESTING/LIN/schkaa.f in the Unix version and is the first program unit in SLINTSTF in the non-Unix version. The main test procedure for the REAL eigenvalue routines is in LAPACK/TESTING/EIG/schkee.f in the Unix version and is the first program unit in SEIGTSTF in the non-Unix version.