Re: Re: NUMCPU >1 = IEE331A EXCESSIVE DISABLED SPIN LOOP DETECTED
Mike Stramba <[email protected]>
| Newsgroups | gmane.comp.emulators.turnkey-mvs |
|---|---|
| Message-ID | <[email protected]> |
Gerhard , >Perhaps the "secret" is to attach >devices only to CPU 0, as was the case for real 43x1 machines >(support for multiple I/O processors came in with MVS/XA) How do you do that from the config file? I don't see any cpu settings in the device definition documenation Mike On 5/23/10, Gerhard Postpischil <[email protected]> wrote: > On 5/20/2010 12:25 PM, Mike Stramba wrote: >> ...Except for the the "spin" messages, it was spewing, which I had no >> idea what they meant ;) > > Several years ago I tried NUMCPU 2 (for a 4381), and got weird > hangs and wait states. I tried it earlier today, and it works > like a charm - no spin loops. Perhaps the "secret" is to attach > devices only to CPU 0, as was the case for real 43x1 machines > (support for multiple I/O processors came in with MVS/XA). > > Gerhard Postpischil > Bradford, VT >