- The Locality Principle has different meanings in different contexts:
- In physics, it states that an object is influenced directly only by its immediate surroundings1.
- In computer science, it refers to the tendency of a processor to access the same set of memory locations repetitively over a short period of time2.
- In computer systems, it drives memory hierarchy design, relying on temporal and spatial locality3.
- Temporal locality indicates that recently referenced items are likely to be referenced again in the near future, while spatial locality suggests that items with nearby addresses tend to be referenced close together in time4.
了解详细信息：✕以上信息汇总借助人工智能技术，若访问原文请查看了解详细信息。In physics, the principle of locality states that an object is influenced directly only by its immediate surroundings. A theory that includes the principle of locality is said to be a "local theory". This is an...
en.wikipedia.org/wiki/Principle_of_localityIn computer science, locality of reference, also known as the principle of locality, [ 1] is the tendency of a processor to access the same set of memory locations repetitively over a short period of time. [ 2]en.wikipedia.org/wiki/Locality_of_referenceIn computer systems, locality of references is the fundamental principle driving the memory hierarchy design. Specifically, the memory hierarchy relies on two types of locality, temporal and spatial locality....
hzhou.wordpress.ncsu.edu/files/2022/12/locality_ip…Principle of Locality: Programs tend to reuse data and instructions near those they have used recently, or that were recently referenced themselves. Temporal locality: Recently referenced items are likely to be...
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前往 Wikipedia 查看全部内容Principle of locality - Wikipedia
In physics, the principle of locality states that an object is influenced directly only by its immediate surroundings. A theory that includes the principle of locality is said to be a "local theory". This is an alternative to the concept of instantaneous, or "non-local" action at a distance. Locality evolved out of the field theories of … 展开
During the 17th century, Newton's principle of universal gravitation was formulated in terms of "action at a distance", thereby … 展开
Simple spacetime diagrams can help clarify the issues related to locality. A way to describe the issues of locality suitable for discussion of quantum mechanics is illustrated in the diagram. … 展开
One of the main principles of quantum field theory is the principle of locality. The field operators and the Lagrangian density describing the dynamics of … 展开
The relative positions of our few, easily distinguishable planets (for example) can be seen directly: understanding and measuring their relative location poses only technical issues. The submicroscopic world on the other hand is known only by measurements that … 展开
CC-BY-SA 许可证中的维基百科文本 Locality of reference - Wikipedia
In computer science, locality of reference, also known as the principle of locality, is the tendency of a processor to access the same set of memory locations repetitively over a short period of time. There are two basic types of reference locality – 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 ) refers to the use of data elements within relatively close stora…
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Locality Principle - Denning - Wiley Online Library
2008年9月15日 · Abstract. Locality is a universal behavior of all computational processes: They tend to refer repeatedly to subsets of their resources over extended time intervals. …
Memory Locality - SpringerLink
2016年1月1日 · Definition. Locality refers to the phenomenon that computer programs – or computational processes in general – do not access all of their data items uniformly and …
Memory Locality - SpringerLink
Definition. Locality refers to the phenomenon that computer programs — or computational processes in general — do not access all of their data items uniformly and independently, …
locality (using one particular definition of near future) is the cumulative distribution function of the likelihood of reuse in the near future while the reuse histogram is the probability
Locality is among the oldest systems principles in computer science. It was discovered in 1967 during efforts to make early virtual memory systems work well. It is a package of three ideas: …
The locality principle found application well beyond virtual memory. Today it directly influ-ences the design of processor caches, disk controller caches, storage hierarchies, network …
The Locality Principle (7:12) - MIT OpenCourseWare
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The locality principle | Communications of the ACM - ACM Digital …
2005年7月1日 · This paper revisits the fundamental concept of the locality of references and proposes to quantify it as a conditional probability: in an address stream, given the condition …
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