different between instruction vs prefetch

English

Etymology

From Middle English instruccioun, from Old French instruccion, from Latin instructio; equivalent to instruct +? -ion.

Pronunciation

• IPA^(key): /?n?st??k??n/
• Rhymes: -?k??n

Noun

instruction (countable and uncountable, plural instructions)

1. (uncountable) The act of instructing, teaching, or furnishing with information or knowledge.
2. (countable) An instance of the information or knowledge so furnished.
3. (countable) An order or command.
4. (computing) A single operation of a processor defined by an instruction set architecture.
5. A set of directions provided by a manufacturer for the users of a product or service.

Synonyms

• See also Thesaurus:instruction

Translations

French

Etymology

From Latin ?nstr?cti?.

Pronunciation

• IPA^(key): /??s.t?yk.sj??/

Noun

instruction f (plural instructions)

1. instruction (clarification of this definition is needed)

Related terms

• instruire

Further reading

• “instruction” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

English

Etymology

pre- +? fetch

Verb

prefetch (third-person singular simple present prefetches, present participle prefetching, simple past and past participle prefetched)

1. (computing) To load data or instructions in anticipation of their need

Derived terms

• prefetcher

Related terms

• fetch

Translations

Noun

prefetch (plural prefetches)

1. The operation of loading data or instructions in anticipation of their need.

See also

• cache