Testing the Eigensystem Routines

a)

Compile the files xEIGTSTF and link them to your matrix generator library, your LAPACK library, and your BLAS library or libraries in that order (on some systems you may get unsatisfied external references if you specify the libraries in the wrong order). If you have compiled either the S or C version, you must also compile and include the file SCIGTSTF, and if you have compiled either the D or Z version, you must also compile and include the file DZIGTSTF.

b)

There are seventeen sets of data files for the eigensystem test program, xBAKTSTD, xBALTSTD, xECTSTD, xEDTSTD, xSBTSTD, xGGTSTD, xSGTSTD, NEPTSTD, SEPTSTD, SVDTSTD, GLMTSTD, GQRTSTD, GSVTSTD, LSETSTD, xGKTSTD, xGLTSTD, and xBBTSTD. Note that seven of the input files (NEPTSTD, SEPTSTD, SVDTSTD, GLMTSTD, GQRTSTD, GSVTSTD, and LSETSTD) are used regardless of the data type of the test program. For each run of the test programs, associate the appropriate data file with Fortran unit number 5.

c)

The output file is written to Fortran unit number 6. Associate suitably named files with this unit number (e.g., SNEPTST.OUT, SBAKTST.OUT, etc.).

d)

Run the test programs.

If you encountered failures in this phase of the testing process, please refer to Section 6.8.