PARALLEL THREE-DIMENSIONAL FINITE DIFFERENCE BEAM PROPAGATION METHODS.
Saved in:
| Title: | PARALLEL THREE-DIMENSIONAL FINITE DIFFERENCE BEAM PROPAGATION METHODS. |
|---|---|
| Authors: | Masoudi, Husain M.1, Arnold, John M.1 |
| Source: | International Journal of Numerical Modelling. Mar/Apr95, Vol. 8 Issue 2, p95-107. 13p. |
| Subjects: | Transputers, Personal computers, Performance, Connection machines, Parallel computers, Computers |
| Abstract: | In this work, we show the implementation of two explicit three-dimensional finite-difference beam propagation methods (BPM) on two different parallel computers, namely a transputer array and a Connection Machine (CM). To assess the performance of using parallel computers, serial computer codes of the two methods have been implemented and a comparison between the speed of the serial and parallel codes has been made. Large gains in the speed of the parallel FD-BPMs have been obtained compared to the serial implementations. In addition, a comparison between the performance of the transputer array and the CM in executing the two FD-BPMs has been discussed. Finally, to assess and compare the two methods, three different rib waveguides and three different directional couplers have been analysed and the results compared with published results. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Numerical Modelling is the property of Wiley-Blackwell 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: 12784532 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: PARALLEL THREE-DIMENSIONAL FINITE DIFFERENCE BEAM PROPAGATION METHODS. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Masoudi%2C+Husain+M%2E%22">Masoudi, Husain M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Arnold%2C+John+M%2E%22">Arnold, John M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Numerical+Modelling%22">International Journal of Numerical Modelling</searchLink>. Mar/Apr95, Vol. 8 Issue 2, p95-107. 13p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Transputers%22">Transputers</searchLink><br /><searchLink fieldCode="DE" term="%22Personal+computers%22">Personal computers</searchLink><br /><searchLink fieldCode="DE" term="%22Performance%22">Performance</searchLink><br /><searchLink fieldCode="DE" term="%22Connection+machines%22">Connection machines</searchLink><br /><searchLink fieldCode="DE" term="%22Parallel+computers%22">Parallel computers</searchLink><br /><searchLink fieldCode="DE" term="%22Computers%22">Computers</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this work, we show the implementation of two explicit three-dimensional finite-difference beam propagation methods (BPM) on two different parallel computers, namely a transputer array and a Connection Machine (CM). To assess the performance of using parallel computers, serial computer codes of the two methods have been implemented and a comparison between the speed of the serial and parallel codes has been made. Large gains in the speed of the parallel FD-BPMs have been obtained compared to the serial implementations. In addition, a comparison between the performance of the transputer array and the CM in executing the two FD-BPMs has been discussed. Finally, to assess and compare the two methods, three different rib waveguides and three different directional couplers have been analysed and the results compared with published results. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Numerical Modelling is the property of Wiley-Blackwell 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=12784532 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1002/jnm.1660080203 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 13 StartPage: 95 Subjects: – SubjectFull: Transputers Type: general – SubjectFull: Personal computers Type: general – SubjectFull: Performance Type: general – SubjectFull: Connection machines Type: general – SubjectFull: Parallel computers Type: general – SubjectFull: Computers Type: general Titles: – TitleFull: PARALLEL THREE-DIMENSIONAL FINITE DIFFERENCE BEAM PROPAGATION METHODS. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Masoudi, Husain M. – PersonEntity: Name: NameFull: Arnold, John M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: Mar/Apr95 Type: published Y: 1995 Identifiers: – Type: issn-print Value: 08943370 Numbering: – Type: volume Value: 8 – Type: issue Value: 2 Titles: – TitleFull: International Journal of Numerical Modelling Type: main |
| ResultId | 1 |
