Communication optimization for RDMA-based science data transmission tools.
Saved in:
| Title: | Communication optimization for RDMA-based science data transmission tools. |
|---|---|
| Authors: | Zhang, Weizhe1 wzzhang@hit.edu.cn, Hao, Meng1, Xu, Zhiyong1 |
| Source: | Journal of Supercomputing. Sep2016, Vol. 72 Issue 9, p3312-3327. 16p. |
| Subjects: | Computer files, File Transfer Protocol (Computer network protocol), Transport protocols (Computer network protocols), Computer network protocols, Real-time transport protocol |
| Abstract: | Big data has raised new challenges to data communication and transmission capacity. RDMA (Remote Direct Memory Access) Transport Protocol can reduce the communication delay of big data through kernel memory bypass technology and zero-copy technology. This paper introduced RDMA technology for the network performance optimization of BBCP (Babar Copy Program), a big data network file copy tool. Also, transmission queue-oriented Tetris Scheduler algorithm, I/O performance optimization and buffer memory optimization technique were introduced to realize RDMA-based file transfer tool, OBCP (Optimized Babar Copy Program). The experiment results verified that the optimization method could decrease the file transmission time to one-tenth of original BBCP and improve the performance by 50 % compared with related works. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Supercomputing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 117633342 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Communication optimization for RDMA-based science data transmission tools. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Weizhe%22">Zhang, Weizhe</searchLink><relatesTo>1</relatesTo><i> wzzhang@hit.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Hao%2C+Meng%22">Hao, Meng</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Xu%2C+Zhiyong%22">Xu, Zhiyong</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Supercomputing%22">Journal of Supercomputing</searchLink>. Sep2016, Vol. 72 Issue 9, p3312-3327. 16p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Computer+files%22">Computer files</searchLink><br /><searchLink fieldCode="DE" term="%22File+Transfer+Protocol+%28Computer+network+protocol%29%22">File Transfer Protocol (Computer network protocol)</searchLink><br /><searchLink fieldCode="DE" term="%22Transport+protocols+%28Computer+network+protocols%29%22">Transport protocols (Computer network protocols)</searchLink><br /><searchLink fieldCode="DE" term="%22Computer+network+protocols%22">Computer network protocols</searchLink><br /><searchLink fieldCode="DE" term="%22Real-time+transport+protocol%22">Real-time transport protocol</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Big data has raised new challenges to data communication and transmission capacity. RDMA (Remote Direct Memory Access) Transport Protocol can reduce the communication delay of big data through kernel memory bypass technology and zero-copy technology. This paper introduced RDMA technology for the network performance optimization of BBCP (Babar Copy Program), a big data network file copy tool. Also, transmission queue-oriented Tetris Scheduler algorithm, I/O performance optimization and buffer memory optimization technique were introduced to realize RDMA-based file transfer tool, OBCP (Optimized Babar Copy Program). The experiment results verified that the optimization method could decrease the file transmission time to one-tenth of original BBCP and improve the performance by 50 % compared with related works. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Supercomputing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=117633342 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11227-015-1399-7 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 3312 Subjects: – SubjectFull: Computer files Type: general – SubjectFull: File Transfer Protocol (Computer network protocol) Type: general – SubjectFull: Transport protocols (Computer network protocols) Type: general – SubjectFull: Computer network protocols Type: general – SubjectFull: Real-time transport protocol Type: general Titles: – TitleFull: Communication optimization for RDMA-based science data transmission tools. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhang, Weizhe – PersonEntity: Name: NameFull: Hao, Meng – PersonEntity: Name: NameFull: Xu, Zhiyong IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 09208542 Numbering: – Type: volume Value: 72 – Type: issue Value: 9 Titles: – TitleFull: Journal of Supercomputing Type: main |
| ResultId | 1 |
