Locality of reference: Difference between revisions

Revision as of 07:07, 29 April 2020

Revision as of 07:07, 29 April 2020

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{{more citations needed|date=July 2008}}

{{Infobox settlement

In [[computer science]], '''locality of reference''', also known as the '''principle of locality''',<ref>Not to be confused with the [[principle of locality]] in physics.</ref> is the tendency of a processor to access the same set of memory locations repetitively over a short period of time.<ref>{{Cite book|title=Computer organization and architecture : designing for performance|last=William.|first=Stallings|date=2010|publisher=Prentice Hall|isbn=9780136073734|edition= 8th|___location=Upper Saddle River, NJ|oclc=268788976}}</ref> There are two basic types of reference locality{{snd}} temporal and spatial locality. Temporal locality refers to the reuse of specific data, and/or resources, within a relatively small time duration. Spatial locality (also termed ''data locality''<ref name="NistBig1">"NIST Big Data Interoperability Framework: Volume 1", [https://doi.org/10.6028/NIST.SP.1500-1r2 urn:doi:10.6028/NIST.SP.1500-1r2</ref>) refers to the use of data elements within relatively close storage locations. Sequential locality, a special case of spatial locality, occurs when data elements are arranged and accessed linearly, such as, traversing the elements in a one-dimensional [[Array data structure|array]].

|name = Shwe Pan Kone Village

|pushpin_label_position = bottom

Locality is a type of [[predictability|predictable]] behavior that occurs in computer systems. Systems that exhibit strong ''locality of reference'' are great candidates for performance optimization through the use of techniques such as the [[CPU cache|caching]], [[prefetch instruction|prefetching]] for memory and advanced [[branch predictor]]s at the [[Pipeline (computing)|pipelining]] stage of a processor core.

|pushpin_map = Myanmar

|pushpin_map_caption = Location in Myanmar

|seat = [[Shwe Pan Kone]]

|seat_type = Cottage Capital

|settlement_type = [[village of Burma|Village]]

|image_skyline =

|image_map =

|map_caption =

|subdivision_type = [[List of sovereign states|Village]]

|subdivision_name = {{flag|Myanmar}}

|subdivision_type1 = [[Administrative divisions of Myanmar|Village]]

|subdivision_name1 = [[Sagaing Region]]

|subdivision_type2 = [[Districts of Myanmar|District]]

|subdivision_name2 = [[Monywa District]]

|area_total_km2 =

|population =

|population_as_of =

|population_density_km2 = auto

|coordinates = {{coord|22|17|N|95|27|E|Village:MM|display=inline,title}}

|elevation_ft =

|elevation_m =

|timezone = [[Time in Burma|MST]]

|utc_offset = +6.30

|website =

}}

'''shwe pan Kone village ''' is a township in [[Monywa District]] in the [[Sagaing Division]] of [[Myanmar]].<ref name="MIMU001">[http://www.burmalibrary.org/docs6/MIMU001_A3_SD%20&%20Township%20Overview.pdf "Myanmar States/Divisions & Townships Overview Map"] Myanmar Information Management Unit (MIMU)</ref> The principal village is [[Shwe pan Kone]].{{Infobox settlement

|settlement_type = Village

|name = Shwe Pan Kone

|native_name = ရွှေပန်းကုံး

|pushpin_label_position = right

|pushpin_map = Burma

|pushpin_map_caption = Location in Burma

|image_skyline =

|image_map =

|map_caption =

|subdivision_type = [[List of sovereign states|village]]

|subdivision_name = {{flag|Myanmar}}

|subdivision_type1 = [[Administrative divisions of Burma|Region]]

|subdivision_name1 = {{flag|Sagaing Region}}

|subdivision_type2 = [[Districts of Burma|District]]

|subdivision_name2 = [[Shwebo District]]

|subdivision_type3 = [[Village of Burma|village]]

|subdivision_name3 = [[Shwe Pan Kone Village]]

|area_total_km2 =

|population =

|population_as_of =

|population_density_km2 = auto

|coordinates = {{coord|22|22|28|N|95|47|28|E|region:MM|display=inline}}

|elevation_ft = 200

|elevation_m = 4.2

|timezone = [[Time in Burma|MST]]

|utc_offset = +6.30

|website =

}}

'''Shwe Pan Kone''' ({{lang-my|'''ရွှေပန်းကုံး'''}}) is a town in [[Shwebo District]], [[Sagaing Region]] in [[Myanmar]]. It is the administrative seat for [[Shwe Pan Kone Village]].<ref>[http://www.myanmars.net/myanmar-map/sagaing-map.htm "Map of Sagaing Division"] Myanmar's NET</ref>

== Types of locality ==