ee178acb@sdcc7.UUCP (DARIN JOHNSON) (11/04/85)
I want to revise a compiler I wrote earlier to use co-processing. I would like to be able to have the multiple processes use shared memory if possible. The problem is that I am on a Pyramid, and I don't know how to effectively change context, and then return. Does anyone know a way to do this on the Pyramid? I don't need anything fancy, the routines will block themselves. If need be, are there any UNIX calls that would help? Such as something like a vfork that returns immediately? There is a chgstack() for the Pyramid, but I don't know how to use it. Darin Johnson sdcsvax!beowulf!wbreader