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Statements

Subject Item
dbr:Prefetch_Input_Queue
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
dbo:wikiPageRedirects
dbr:Prefetch_input_queue
Subject Item
dbr:Instruction_pipelining
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:Intel_8088
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:Prefetching
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:Protected_mode
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:Cache_(computing)
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:Cache_prefetching
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
Subject Item
dbr:PIQ
dbo:wikiPageWikiLink
dbr:Prefetch_input_queue
dbo:wikiPageDisambiguates
dbr:Prefetch_input_queue
Subject Item
dbr:Prefetch_input_queue
rdfs:label
Prefetch input queue
rdfs:comment
Fetching the instruction opcodes from program memory well in advance is known as prefetching and it is served by using prefetch input queue (PIQ).The pre-fetched instructions are stored in data structure - namely a queue. The fetching of opcodes well in advance, prior to their need for execution increases the overall efficiency of the processor boosting its speed. The processor no longer has to wait for the memory access operations for the subsequent instruction opcode to complete. This architecture was prominently used in the Intel 8086 microprocessor.
dcterms:subject
dbc:Instruction_processing
dbo:wikiPageID
439822
dbo:wikiPageRevisionID
1123647587
dbo:wikiPageWikiLink
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wikidata:Q7239850 n12:4u1De freebase:m.028q9v
dbp:wikiPageUsesTemplate
dbt:Clarify dbt:Fact dbt:Short_description dbt:Processor_technologies dbt:Use_American_English dbt:Reflist
dbp:date
June 2020
dbp:reason
Unclear what behavior is being referenced. I think a previous revision referred to modification of instructions in the queue, but now this paragraph doesn't make sense.
dbo:abstract
Fetching the instruction opcodes from program memory well in advance is known as prefetching and it is served by using prefetch input queue (PIQ).The pre-fetched instructions are stored in data structure - namely a queue. The fetching of opcodes well in advance, prior to their need for execution increases the overall efficiency of the processor boosting its speed. The processor no longer has to wait for the memory access operations for the subsequent instruction opcode to complete. This architecture was prominently used in the Intel 8086 microprocessor.
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wikipedia-en:Prefetch_input_queue?oldid=1123647587&ns=0
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12606
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wikipedia-en:Prefetch_input_queue
Subject Item
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Subject Item
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dbr:Prefetch_input_queue
Subject Item
dbr:Execute_instruction
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dbr:Prefetch_input_queue
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Subject Item
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dbr:Prefetch_input_queue