Priority Process

Some articles on priority process, process, priority:

Lamport's Bakery Algorithm - Implementation of The Algorithm - Discussion
... If the higher-priority process were preempted before setting Number, the low-priority process will see that the other process has a number of zero, and enter the critical section later ... then uses the Entering variable to make the assignment on line 3 look like it were atomic process i will never see a number equal to zero for a process j that is going to pick ... When implementing the pseudo code in a single process system or under cooperative multitasking, it is better to replace the "do nothing" sections with code ...
Local Replacement Algorithm - Overview
... For example, consider an allocation scheme where high-priority processes are allowed to select frames from low-priority processes for replacement ... A process can select a replacement from among its own frames or the frames of any low-priority process ... This approach allows a high-priority process to increase its frame allocation at the expense of a low-priority process ...
Resource Starvation
... In computer science, starvation is a multitasking-related problem, where a process is perpetually denied necessary resources ... is, the algorithm should allocate resources so that no process perpetually lacks necessary resources ... Many operating system schedulers have the concept of process priority ...

Famous quotes containing the words process and/or priority:

    We tend to be so bombarded with information, and we move so quickly, that there’s a tendency to treat everything on the surface level and process things quickly. This is antithetical to the kind of openness and perception you have to have to be receptive to poetry. ... poetry seems to exist in a parallel universe outside daily life in America.
    Rita Dove (b. 1952)

    Weekend planning is a prime time to apply the Deathbed Priority Test: On your deathbed, will you wish you’d spent more prime weekend hours grocery shopping or walking in the woods with your kids?
    Louise Lague (20th century)