STETESTER is an advanced (or developer)  testing infrastructure for LAPACK's symmetric tridiagonal eigensolvers. This directory contains information about the tests performed with LAPACK's symmetric tridiagonal eigensolvers on different computer architectures and a large number of test cases.      

• README: description of the computer architectures and test cases; see also a related technical report.
  

• ARCH: results of the tests for each computer architecture listed in README.
• DATA: (explicit) test matrices used in the tests and plots of their eigenvalue distributions (jpeg).
• INPUT: input files used by the tester.

• data.tgz: DATA (tar file compressed with gzip).
• input.tgz: INPUT (tar file compressed with gzip).