Design and Implementation of Zero-Copy Data Path for Efficient File Transmission
Huge requests for file transmission by concurrent users cause excessive memory copy operations and system calls between kernel and user space, which are very expensive and require many CPU cycles for processing. And it has been a bottleneck that limits the number of serviceable requests and prevents...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 359 |
|---|---|
| container_issue | |
| container_start_page | 350 |
| container_title | |
| container_volume | |
| creator | Kang, Dong-Jae Kim, Young-Ho Cha, Gyu-Il Jung, Sung-In Kim, Myung-Joon Bae, Hae-Young |
| description | Huge requests for file transmission by concurrent users cause excessive memory copy operations and system calls between kernel and user space, which are very expensive and require many CPU cycles for processing. And it has been a bottleneck that limits the number of serviceable requests and prevents CPU resources from being allocated to other processes. In this paper, we suppose the zero-copy data path for efficient file transmission to solve the upper described problems. To do that, we used existing system call interface, sendfile, for file transmission from one device to another and used the same buffer page to transmit a file. The supposed zero-copy data path reduces CPU cost per transaction by eliminating CPU copies between kernel and user space and by avoiding unnecessary system calls in user space. The improved CPU efficiency means that a larger number of requests can be serviced with the same CPU configuration. |
| doi_str_mv | 10.1007/11847366_36 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>pascalfrancis_sprin</sourceid><recordid>TN_cdi_pascalfrancis_primary_19910203</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>19910203</sourcerecordid><originalsourceid>FETCH-LOGICAL-p219t-40a853a45801c5583f1c0b8da606ca82ff37d5644d3429d03e2df7db396675b13</originalsourceid><addsrcrecordid>eNpNkLtPwzAYxM1Loi2d-Ae8MDAEPvtz_BhRH1CpEh3KwhI5iV0MeSnO0v-eoHZguuF-dzodIfcMnhiAemZMC4VSZigvyNwojakANKi4vCQTJhlLEIW5ItOzIbW4JhNA4IlRAm_JNMZvAODK8AnZLV0Mh4bapqSbuqtc7ZrBDqFtaOvpp-vbZNF2R7q0g6U7O3xR3_Z05X0owkjSdagc3fe2iXWIcYzdkRtvq-jmZ52Rj_Vqv3hLtu-vm8XLNuk4M0MiwOoUrUg1sCJNNXpWQK5LK0EWVnPvUZWpFKJEwU0J6HjpVZmjkVKlOcMZeTj1djYWtvLjhCLErOtDbftjxoxhwAFH7vHExdFqDq7P8rb9iRmD7O_P7N-f-AvoQWFO</addsrcrecordid><sourcetype>Index Database</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Design and Implementation of Zero-Copy Data Path for Efficient File Transmission</title><source>Springer Books</source><creator>Kang, Dong-Jae ; Kim, Young-Ho ; Cha, Gyu-Il ; Jung, Sung-In ; Kim, Myung-Joon ; Bae, Hae-Young</creator><contributor>Gerndt, Michael ; Kranzlmüller, Dieter</contributor><creatorcontrib>Kang, Dong-Jae ; Kim, Young-Ho ; Cha, Gyu-Il ; Jung, Sung-In ; Kim, Myung-Joon ; Bae, Hae-Young ; Gerndt, Michael ; Kranzlmüller, Dieter</creatorcontrib><description>Huge requests for file transmission by concurrent users cause excessive memory copy operations and system calls between kernel and user space, which are very expensive and require many CPU cycles for processing. And it has been a bottleneck that limits the number of serviceable requests and prevents CPU resources from being allocated to other processes. In this paper, we suppose the zero-copy data path for efficient file transmission to solve the upper described problems. To do that, we used existing system call interface, sendfile, for file transmission from one device to another and used the same buffer page to transmit a file. The supposed zero-copy data path reduces CPU cost per transaction by eliminating CPU copies between kernel and user space and by avoiding unnecessary system calls in user space. The improved CPU efficiency means that a larger number of requests can be serviced with the same CPU configuration.</description><identifier>ISSN: 0302-9743</identifier><identifier>ISBN: 3540393684</identifier><identifier>ISBN: 9783540393689</identifier><identifier>EISSN: 1611-3349</identifier><identifier>EISBN: 9783540393726</identifier><identifier>EISBN: 3540393722</identifier><identifier>DOI: 10.1007/11847366_36</identifier><language>eng</language><publisher>Berlin, Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied sciences ; Computer science; control theory; systems ; Computer systems and distributed systems. User interface ; Context Switching ; Exact sciences and technology ; Network Interface Card ; Software ; System Call ; Total Execution Time ; User Space</subject><ispartof>High Performance Computing and Communications, 2006, p.350-359</ispartof><rights>Springer-Verlag Berlin Heidelberg 2006</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/11847366_36$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/11847366_36$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>309,310,775,776,780,785,786,789,4036,4037,27902,38232,41418,42487</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19910203$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><contributor>Gerndt, Michael</contributor><contributor>Kranzlmüller, Dieter</contributor><creatorcontrib>Kang, Dong-Jae</creatorcontrib><creatorcontrib>Kim, Young-Ho</creatorcontrib><creatorcontrib>Cha, Gyu-Il</creatorcontrib><creatorcontrib>Jung, Sung-In</creatorcontrib><creatorcontrib>Kim, Myung-Joon</creatorcontrib><creatorcontrib>Bae, Hae-Young</creatorcontrib><title>Design and Implementation of Zero-Copy Data Path for Efficient File Transmission</title><title>High Performance Computing and Communications</title><description>Huge requests for file transmission by concurrent users cause excessive memory copy operations and system calls between kernel and user space, which are very expensive and require many CPU cycles for processing. And it has been a bottleneck that limits the number of serviceable requests and prevents CPU resources from being allocated to other processes. In this paper, we suppose the zero-copy data path for efficient file transmission to solve the upper described problems. To do that, we used existing system call interface, sendfile, for file transmission from one device to another and used the same buffer page to transmit a file. The supposed zero-copy data path reduces CPU cost per transaction by eliminating CPU copies between kernel and user space and by avoiding unnecessary system calls in user space. The improved CPU efficiency means that a larger number of requests can be serviced with the same CPU configuration.</description><subject>Applied sciences</subject><subject>Computer science; control theory; systems</subject><subject>Computer systems and distributed systems. User interface</subject><subject>Context Switching</subject><subject>Exact sciences and technology</subject><subject>Network Interface Card</subject><subject>Software</subject><subject>System Call</subject><subject>Total Execution Time</subject><subject>User Space</subject><issn>0302-9743</issn><issn>1611-3349</issn><isbn>3540393684</isbn><isbn>9783540393689</isbn><isbn>9783540393726</isbn><isbn>3540393722</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2006</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpNkLtPwzAYxM1Loi2d-Ae8MDAEPvtz_BhRH1CpEh3KwhI5iV0MeSnO0v-eoHZguuF-dzodIfcMnhiAemZMC4VSZigvyNwojakANKi4vCQTJhlLEIW5ItOzIbW4JhNA4IlRAm_JNMZvAODK8AnZLV0Mh4bapqSbuqtc7ZrBDqFtaOvpp-vbZNF2R7q0g6U7O3xR3_Z05X0owkjSdagc3fe2iXWIcYzdkRtvq-jmZ52Rj_Vqv3hLtu-vm8XLNuk4M0MiwOoUrUg1sCJNNXpWQK5LK0EWVnPvUZWpFKJEwU0J6HjpVZmjkVKlOcMZeTj1djYWtvLjhCLErOtDbftjxoxhwAFH7vHExdFqDq7P8rb9iRmD7O_P7N-f-AvoQWFO</recordid><startdate>2006</startdate><enddate>2006</enddate><creator>Kang, Dong-Jae</creator><creator>Kim, Young-Ho</creator><creator>Cha, Gyu-Il</creator><creator>Jung, Sung-In</creator><creator>Kim, Myung-Joon</creator><creator>Bae, Hae-Young</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><scope>IQODW</scope></search><sort><creationdate>2006</creationdate><title>Design and Implementation of Zero-Copy Data Path for Efficient File Transmission</title><author>Kang, Dong-Jae ; Kim, Young-Ho ; Cha, Gyu-Il ; Jung, Sung-In ; Kim, Myung-Joon ; Bae, Hae-Young</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p219t-40a853a45801c5583f1c0b8da606ca82ff37d5644d3429d03e2df7db396675b13</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Computer science; control theory; systems</topic><topic>Computer systems and distributed systems. User interface</topic><topic>Context Switching</topic><topic>Exact sciences and technology</topic><topic>Network Interface Card</topic><topic>Software</topic><topic>System Call</topic><topic>Total Execution Time</topic><topic>User Space</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kang, Dong-Jae</creatorcontrib><creatorcontrib>Kim, Young-Ho</creatorcontrib><creatorcontrib>Cha, Gyu-Il</creatorcontrib><creatorcontrib>Jung, Sung-In</creatorcontrib><creatorcontrib>Kim, Myung-Joon</creatorcontrib><creatorcontrib>Bae, Hae-Young</creatorcontrib><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kang, Dong-Jae</au><au>Kim, Young-Ho</au><au>Cha, Gyu-Il</au><au>Jung, Sung-In</au><au>Kim, Myung-Joon</au><au>Bae, Hae-Young</au><au>Gerndt, Michael</au><au>Kranzlmüller, Dieter</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Design and Implementation of Zero-Copy Data Path for Efficient File Transmission</atitle><btitle>High Performance Computing and Communications</btitle><date>2006</date><risdate>2006</risdate><spage>350</spage><epage>359</epage><pages>350-359</pages><issn>0302-9743</issn><eissn>1611-3349</eissn><isbn>3540393684</isbn><isbn>9783540393689</isbn><eisbn>9783540393726</eisbn><eisbn>3540393722</eisbn><abstract>Huge requests for file transmission by concurrent users cause excessive memory copy operations and system calls between kernel and user space, which are very expensive and require many CPU cycles for processing. And it has been a bottleneck that limits the number of serviceable requests and prevents CPU resources from being allocated to other processes. In this paper, we suppose the zero-copy data path for efficient file transmission to solve the upper described problems. To do that, we used existing system call interface, sendfile, for file transmission from one device to another and used the same buffer page to transmit a file. The supposed zero-copy data path reduces CPU cost per transaction by eliminating CPU copies between kernel and user space and by avoiding unnecessary system calls in user space. The improved CPU efficiency means that a larger number of requests can be serviced with the same CPU configuration.</abstract><cop>Berlin, Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/11847366_36</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0302-9743 |
| ispartof | High Performance Computing and Communications, 2006, p.350-359 |
| issn | 0302-9743 1611-3349 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_19910203 |
| source | Springer Books |
| subjects | Applied sciences Computer science control theory systems Computer systems and distributed systems. User interface Context Switching Exact sciences and technology Network Interface Card Software System Call Total Execution Time User Space |
| title | Design and Implementation of Zero-Copy Data Path for Efficient File Transmission |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T14%3A30%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pascalfrancis_sprin&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Design%20and%20Implementation%20of%20Zero-Copy%20Data%20Path%20for%20Efficient%20File%20Transmission&rft.btitle=High%20Performance%20Computing%20and%20Communications&rft.au=Kang,%20Dong-Jae&rft.date=2006&rft.spage=350&rft.epage=359&rft.pages=350-359&rft.issn=0302-9743&rft.eissn=1611-3349&rft.isbn=3540393684&rft.isbn_list=9783540393689&rft_id=info:doi/10.1007/11847366_36&rft_dat=%3Cpascalfrancis_sprin%3E19910203%3C/pascalfrancis_sprin%3E%3Curl%3E%3C/url%3E&rft.eisbn=9783540393726&rft.eisbn_list=3540393722&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |