[comp.sys.sgi] Lightweight processes

alan@hal.larc.nasa.gov (alan dare) (06/26/91)

	Section 14, volume II of the Programmers Guide introduces shared
resource groups as "...a lightweight process facility". What are the
criteria for a lightweight process? What advantage do they have over
processes communicating through shared memory? I'm not looking for "one
process can open a file ...". In a real time environment with no file I/O
how does it improve performance and how do I know if my process will fit
into the "lightweight process mold"?

Thanks for any help

-- 

*********************************************************************
Alan Dare                     |  Internet : alan@hal.larc.nasa.gov
NASA Langley Research Center  |