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HP-UX HP-UX (Hewlett Packard UniX) is Hewlett-Packard's proprietary implementation of the Unix operating system, based on System V.

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  #1  
Old 04-23-2006
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HP-UX Scheduling Algorityms

From my reading HP-UX uses 4 different CPU scheduling algorithms: HP-UX Time-Share, HP Process Resource Manager, HP-UX Real-Time Scheduler, and POSIX-Compliant Real-Time Scheduler.

Here is where I am getting a little lost. Each algorithm seems to have its own priority, one higher than the other. Does this mean that HP-UX implements all four at the same time or does one choose to implement them singly and you have a choice of four algorithms?

Any insight would be appreciated.

Thank you,

Rich
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  #2  
Old 04-23-2006
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Thumbs up Re:HP-UX Scheduling Algorityms

See the page 90 of this pdf file
http://devresource.hp.com/drc/STK/do...s/proc_mgt.pdf

This is a nice document to understand process scheduling.

Cheers,

Awadhesh
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