Page of GC20-1801-10 As Updated April 1, 1981 by TNL GN25-0837
Attached Processor Systems
Attached Processor Systems
To produce an attached processor system it is necessary to reply "YES" when asked
ARE YOU GENERATING AN AP SYSTEM?--RESPOND (YESINO) by the GENERATE or VMS ERV EXECs. A response of "YES" will cau se D MKRnA CNTRL and APLOAD (or APVRLOAD for a system with a virtual=real area) to
be used in place of DMKRnO CNTRL and CPLOAD (or VRLOAD) EXECs. O
I\IIKAI\IIAr'
I\III1CIIR .Vi. ,"",IVi "'" iV .......... _.- DMKAMAC MACLIB contains one member, OPTIONS COPY, which is identical to OPTIONS COPY in DMKMAC MACLIB except that the variable n&AP" is set to
1, causing AP support to be included in the module you are assembling.
The DMKRnA CNTRL file uses this MACLIB and creates a TXTAP rather than
the usual TEXT, if necessary; that is, the module is affected by
attached processor support. Modules Containing AP Support
To find the modules that have attached processor support TXTAP decks,
use the following procedure:
1. List all modules from the Release 6 source tape that have a
filetype of TXTAP. 2. List all modules from the system PUT that have a filetype of TX'TAP. 3. Combine the lists. You should then have a complete list of the TXTAP decks which include all modules containing AP support.
six modules have been created for AP support. The nucleus-resident
modules are DMKEXT, DMKIOK, and DMKMCT. The pageable modules are
DMKAPI, DMKCLK, and DMKCPU. These modules have only a TXTAP and their
names are contained only in the AP loadlists (APLOAD and APVRLOAD). Part 1. Planning for System Generation 85
Ii lJ.!. J..!. " I j 0 I 8n IBM VM/370 Planning and System Generation Guide
Previous Page Next Page