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John, with OS/400 - DB2 Symmetric Multiprocessing (SS1 opt26) the OS can break up a job's TASKS to different CPUs. An example from a perf class I once attended in Rochester: Hugh File and cpyf cmd on say a 4way. The system could with SMP installed, copy 25% of the file with each cpu in a parallel fashion. Again as you pointed out "Your Mileage May Vary" __________________________________________________ Kirk Goins IBM Certified iSeries Technical Solutions Expert Pacific Information Systems - An IBM Premier Business Partner 503-674-2985 kirkg@pacinfosys.com > Unless OS/400 has changed >significantly (and I'm very sure that it hasn't), a 32 processor system >will be no faster than a one processor system if only one job is running in >the system.
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