INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION

INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION

A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the dest...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Johnson, John, Onufer, Gregory, Stabile, Patrick, Feehrer, John
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Johnson, John
Onufer, Gregory
Stabile, Patrick
Feehrer, John
description A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2018246817A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2018246817A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2018246817A13</originalsourceid><addsrcrecordid>eNrjZLD39AsIDdH3Dw0BUgounkGuziEKvq6-_kGRCo7Ozq7BwQouoUGefu4KPp5hrjCZIFcff2fHEE9_Px4G1rTEnOJUXijNzaDs5hri7KGbWpAfn1pckJicmpdaEh8abGRgaGFkYmZhaO5oaEycKgBfESvA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION</title><source>esp@cenet</source><creator>Johnson, John ; Onufer, Gregory ; Stabile, Patrick ; Feehrer, John</creator><creatorcontrib>Johnson, John ; Onufer, Gregory ; Stabile, Patrick ; Feehrer, John</creatorcontrib><description>A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180830&amp;DB=EPODOC&amp;CC=US&amp;NR=2018246817A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20180830&amp;DB=EPODOC&amp;CC=US&amp;NR=2018246817A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Johnson, John</creatorcontrib><creatorcontrib>Onufer, Gregory</creatorcontrib><creatorcontrib>Stabile, Patrick</creatorcontrib><creatorcontrib>Feehrer, John</creatorcontrib><title>INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION</title><description>A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD39AsIDdH3Dw0BUgounkGuziEKvq6-_kGRCo7Ozq7BwQouoUGefu4KPp5hrjCZIFcff2fHEE9_Px4G1rTEnOJUXijNzaDs5hri7KGbWpAfn1pckJicmpdaEh8abGRgaGFkYmZhaO5oaEycKgBfESvA</recordid><startdate>20180830</startdate><enddate>20180830</enddate><creator>Johnson, John</creator><creator>Onufer, Gregory</creator><creator>Stabile, Patrick</creator><creator>Feehrer, John</creator><scope>EVB</scope></search><sort><creationdate>20180830</creationdate><title>INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION</title><author>Johnson, John ; Onufer, Gregory ; Stabile, Patrick ; Feehrer, John</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2018246817A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Johnson, John</creatorcontrib><creatorcontrib>Onufer, Gregory</creatorcontrib><creatorcontrib>Stabile, Patrick</creatorcontrib><creatorcontrib>Feehrer, John</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Johnson, John</au><au>Onufer, Gregory</au><au>Stabile, Patrick</au><au>Feehrer, John</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION</title><date>2018-08-30</date><risdate>2018</risdate><abstract>A method and apparatus for performing memory access operations during a memory relocation in a computing system are disclosed. In response to initiating a relocation operation from a source region of memory to a destination region of memory, copying one or more lines of the source region to the destination region, and activating a mirror operation mode in a communication circuit coupled to one or more devices included in the computing system. In response to receiving an access request from a device, reading previously stored data from the source region, and in response to determining the access request includes a write request, storing new data included in the write request to locations in both the source and destination regions.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2018246817A1
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title INPUT/OUTPUT DIRECT MEMORY ACCESS DURING LIVE MEMORY RELOCATION
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-14T19%3A32%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Johnson,%20John&rft.date=2018-08-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2018246817A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true