A Design for a List Merging Network
In inverted file database systems (and in a number of other applications), much of the processing consists of merging two or more previously sorted lists based on a Boolean expression. Conventional general purpose computers are not well suited for this type of operation, with even well written progr...
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Veröffentlicht in: | IEEE transactions on computers 1979-06, Vol.C-28 (6), p.406-413 |
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container_title | IEEE transactions on computers |
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description | In inverted file database systems (and in a number of other applications), much of the processing consists of merging two or more previously sorted lists based on a Boolean expression. Conventional general purpose computers are not well suited for this type of operation, with even well written programs utilizing less than 10 percent of the available memory capacity for actual processing of data. However, a low-cost special purpose backend processor can be used to efficiently handle the list merging operations, freeing the conventional processor for other uses. |
doi_str_mv | 10.1109/TC.1979.1675380 |
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Conventional general purpose computers are not well suited for this type of operation, with even well written programs utilizing less than 10 percent of the available memory capacity for actual processing of data. 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Conventional general purpose computers are not well suited for this type of operation, with even well written programs utilizing less than 10 percent of the available memory capacity for actual processing of data. However, a low-cost special purpose backend processor can be used to efficiently handle the list merging operations, freeing the conventional processor for other uses.</description><subject>Backend processors</subject><subject>binary tree networks</subject><subject>computer system architecture</subject><subject>inverted file databases</subject><subject>nonnumeric processing</subject><subject>pipelined networks</subject><subject>sorted list merging</subject><subject>special-purpose LSI processors</subject><subject>system design</subject><issn>0018-9340</issn><issn>1557-9956</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1979</creationdate><recordtype>article</recordtype><recordid>eNpFj0tLxDAUhYMoOI6uXbgpuG7n3jRpcpdDfULVTV2HNo9SH1NJCuK_12EKrs7inO_Ax9glQoEItGnrAklRgZWSpYYjtkIpVU4kq2O2AkCdUynglJ2l9AYAFQdasettduPTOOyyMMWsy5oxzdmTj8O4G7JnP39P8f2cnYTuI_mLJdfs9e62rR_y5uX-sd42ueWS5rxC5XSpnFTeBg8WbE9Cu-AIK-FQKK473rugQ6-Cteg08TIIwbmQQpEu12xz-LVxSin6YL7i-NnFH4Ng9o6mrc3e0SyOf8TVgRi99__rpf0FJV5LFg</recordid><startdate>197906</startdate><enddate>197906</enddate><creator>Hollaar</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>197906</creationdate><title>A Design for a List Merging Network</title><author>Hollaar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c259t-617d837d57ecfe0c0cb948dfd9164d14728a2bdf8fb7fcc1d8923f44224547983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1979</creationdate><topic>Backend processors</topic><topic>binary tree networks</topic><topic>computer system architecture</topic><topic>inverted file databases</topic><topic>nonnumeric processing</topic><topic>pipelined networks</topic><topic>sorted list merging</topic><topic>special-purpose LSI processors</topic><topic>system design</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hollaar</creatorcontrib><collection>CrossRef</collection><jtitle>IEEE transactions on computers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hollaar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Design for a List Merging Network</atitle><jtitle>IEEE transactions on computers</jtitle><stitle>TC</stitle><date>1979-06</date><risdate>1979</risdate><volume>C-28</volume><issue>6</issue><spage>406</spage><epage>413</epage><pages>406-413</pages><issn>0018-9340</issn><eissn>1557-9956</eissn><coden>ITCOB4</coden><abstract>In inverted file database systems (and in a number of other applications), much of the processing consists of merging two or more previously sorted lists based on a Boolean expression. Conventional general purpose computers are not well suited for this type of operation, with even well written programs utilizing less than 10 percent of the available memory capacity for actual processing of data. However, a low-cost special purpose backend processor can be used to efficiently handle the list merging operations, freeing the conventional processor for other uses.</abstract><pub>IEEE</pub><doi>10.1109/TC.1979.1675380</doi><tpages>8</tpages></addata></record> |
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subjects | Backend processors binary tree networks computer system architecture inverted file databases nonnumeric processing pipelined networks sorted list merging special-purpose LSI processors system design |
title | A Design for a List Merging Network |
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