PowerMacInfo: Difference between revisions

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'''PowerMacInfo''' is an application in the Multiprocessing 2.1v2 SDK that provides a glimpse into the Multiprocessing Services portion of the Classic Mac OS.
'''PowerMacInfo''' is an application in the Multiprocessing 2.1v2 SDK that provides a glimpse into the Multiprocessing Services portion of the Classic Mac OS.


== Mac OS 8.6 ==
== Mac OS 8.6, [[alligator]] ==


The tasks are:
The tasks are:
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* <code>idle</code>, weight 1
* <code>idle</code>, weight 1
* <code>🍎Mac</code>, weight 100, but only ever has a task preemption count of 1
* <code>🍎Mac</code>, weight 100, but only ever has a task preemption count of 1

== Mac OS 9.1, [[caiman]] ==

The tasks are:

* <code>blue</code>, RDYQ, PR 2, weight 200
* <code>idle</code>, RDYQ, PR 3, weight 1
* <code>deth</code>, MSGQ, PR 2, weight 100, starts at 1
* <code>dbgr</code>, MSGQ, PR 2, weight 100, starts at 1
* <code>ager</code>, EVNT, PR 2, weight 100, gets preempted once every few seconds
* <code>powr</code>, EVNT, PR 1, weight 100, gets preempted about twice per second


[[Category:Classic Mac OS]]
[[Category:Classic Mac OS]]

Revision as of 19:39, 26 March 2023

PowerMacInfo is an application in the Multiprocessing 2.1v2 SDK that provides a glimpse into the Multiprocessing Services portion of the Classic Mac OS.

Mac OS 8.6, alligator

The tasks are:

  • blue, weight 200
  • idle, weight 1
  • 🍎Mac, weight 100, but only ever has a task preemption count of 1

Mac OS 9.1, caiman

The tasks are:

  • blue, RDYQ, PR 2, weight 200
  • idle, RDYQ, PR 3, weight 1
  • deth, MSGQ, PR 2, weight 100, starts at 1
  • dbgr, MSGQ, PR 2, weight 100, starts at 1
  • ager, EVNT, PR 2, weight 100, gets preempted once every few seconds
  • powr, EVNT, PR 1, weight 100, gets preempted about twice per second