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PRIORITY SCHEDULING

Specialty Definition: PRIORITY SCHEDULING

DomainDefinition

Computing

Priority scheduling Processes scheduling in which the scheduler selects tasks to run based on their priority as opposed to, say, a simple round-robin. Priorities may be static or dynamic. Static priorities are assigned at the time of creation, while dynamic priorities are based on the processes' behaviour while in the system. For example, the scheduler may favour I/O-intensive tasks so that expensive requests can be issued as early as possible. A danger of priority scheduling is starvation, in which processes with lower priorities are not given the opportunity to run. In order to avoid starvation, in preemptive scheduling, the priority of a process is gradually reduced while it is running. Eventually, the priority of the running process will no longer be the highest, and the next process will start running. This method is called aging. Source: The Free On-line Dictionary of Computing.

Source: compiled by the editor from various references; see credits.

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Crosswords: PRIORITY SCHEDULING

Specialty definitions using "PRIORITY SCHEDULING": multitaskingREGIONAL SUPERINTENDENT, RAILROAD CAR INSPECTION AND REPAIR, round-robin. (references)

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Frequency of Internet Keywords: PRIORITY SCHEDULING

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day

code implementing in minix priority scheduling

2
Source: compiled by the editor from various references; see credits.

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Anagrams: PRIORITY SCHEDULING

Scrabble® Enable2K-Verified Anagrams

Words within the letters "c-d-e-g-h-i-i-i-l-n-o-p-r-r-s-t-u-y"

-4 letters: peritrichously.

Source: compiled by the editor from various references; see credits.

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Alternative Orthography: PRIORITY SCHEDULING


Hexadecimal (or equivalents, 770AD-1900s) (references)

50 52 49 4F 52 49 54 59      53 43 48 45 44 55 4C 49 4E 47

Leonardo da Vinci (1452-1519; backwards) (references)

    

Binary Code (1918-1938, probably earlier) (references)

01010000 01010010 01001001 01001111 01010010 01001001 01010100 01011001 00100000 01010011 01000011 01001000 01000101 01000100 01010101 01001100 01001001 01001110 01000111

HTML Code (1990) (references)

&#80 &#82 &#73 &#79 &#82 &#73 &#84 &#89 &#32 &#83 &#67 &#72 &#69 &#68 &#85 &#76 &#73 &#78 &#71

ISO 10646 (1991-1993) (references)

0050 0052 0049 004F 0052 0049 0054 0059      0053 0043 0048 0045 0044 0055 004C 0049 004E 0047

Encryption (beginner's substitution cypher): (references)

5052434952435459253374239385546434841

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INDEX

1. Crosswords
2. Expressions: Internet
3. Anagrams
4. Orthography
5. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.