MARSH@NCSUSTAT.BITNET (02/28/90)
Jean Hardy asked about two undocumented SAS-PC DM commands. The ones I
know are:
CDE - informs user what the largest memory block (out of conventional
memory - below the 640K DOS limit) amount is. In other words,
this should reflect the size of the graph, GLM model, etc. that
could be run. I believe you should see a value around
240000 (bytes) with no
S EMS and around 420000 with EMS. These values may vary.
CDM - shows the load addresses (memory locations) of the SAS modules
that have been used. If you are using EMS and know where the
EMS paging is located, at least some of your display manager
modules should be located in this EMS paging area. Some EMS
software calls this paging area the "window" or "window
address".
These commands will work with EMS being used; indeed, they were
designed to help SAS Inst. determine whether EMS was being properly
used.