run.py invoked variously as follows
python run.py --runner="Sandia-gcc" --bjam-toolset=gcc \
--pjl-toolset=gcc --toolsets="gcc-3.4.3,gcc-4.0.1,gcc-4.2.4,gcc-4.3.2,gcc-4.3.2_gnu++0x" --bjam-options=-j4
python run.py --runner="Sandia-Linux-sun" --bjam-toolset=gcc \
--pjl-toolset=gcc --toolsets="sun-5.9" --bjam-options="-j4 stdlib=sun-stlport"