This directory contains binaries of the LP-QP solver BPMPD-2.21B (2/99) for various Unix platforms. The files have the name os.gz where "os" is the operating system. This is an evaluation version. Larger problems may be solved with it but the output of the optimal solution is disabled for more than 500 variables&constraints. Input is in MPS resp extended MPS (or QPS) format. The files for all architectures contain README QPS.ps (excerpt describing the QPS format on an example) bpmpd.par (parameter file) afiro.qps (sample extended MPS(QPS)-format file) afiro.log, afiro.out (output generated by bpmpd) run (shell script to solve several problems) in addition to the binary itself. A Win95/NT DLL and executable are available at ftp://ftp.sztaki.hu/pub/oplab/SOFTWARE/BPMPD/WIN95/ Comparisons of both the LP and the LP/QP versions with other codes are contained in the benchmarks on http://plato.la.asu.edu/bench.html Any questions about this distribution may be addressed to: Hans Mittelmann (mittelmann@asu.edu)