A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation
This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel v...
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1999 |
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| Schlagwörter: |
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| Umfang: |
24 |
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| Reproduktion: |
Emerald Fulltext Archive Database 1994-2005 |
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| Übergeordnetes Werk: |
In: Engineering computations - Bradford : Emerald, 1984, 16(1999), 4, Seite 405-428 |
| Übergeordnetes Werk: |
volume:16 ; year:1999 ; number:4 ; pages:405-428 ; extent:24 |
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| DOI / URN: |
10.1108/02644409910271830 |
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NLEJ219778256 |
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| 520 | |a This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. | ||
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| 650 | 4 | |a Finite element method | |
| 650 | 4 | |a Heat transfer | |
| 650 | 4 | |a Parallel computing | |
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| 700 | 1 | |a Xicheng, Wang |4 oth | |
| 700 | 1 | |a Baggio, P. |4 oth | |
| 700 | 1 | |a Schrefler, B.A. |4 oth | |
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10.1108/02644409910271830 doi (DE-627)NLEJ219778256 DE-627 ger DE-627 rakwb eng XA-GB A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation 1999 24 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. Emerald Fulltext Archive Database 1994-2005 Algorithms Finite element method Heat transfer Parallel computing Parallel programming Xicheng, Wang oth Baggio, P. oth Schrefler, B.A. oth In Engineering computations Bradford : Emerald, 1984 16(1999), 4, Seite 405-428 Online-Ressource (DE-627)NLEJ219578990 (DE-600)2009342-1 0264-4401 nnns volume:16 year:1999 number:4 pages:405-428 extent:24 http://dx.doi.org/10.1108/02644409910271830 GBV_USEFLAG_U ZDB-1-EFD GBV_NL_ARTICLE AR 16 1999 4 405-428 24 |
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10.1108/02644409910271830 doi (DE-627)NLEJ219778256 DE-627 ger DE-627 rakwb eng XA-GB A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation 1999 24 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. Emerald Fulltext Archive Database 1994-2005 Algorithms Finite element method Heat transfer Parallel computing Parallel programming Xicheng, Wang oth Baggio, P. oth Schrefler, B.A. oth In Engineering computations Bradford : Emerald, 1984 16(1999), 4, Seite 405-428 Online-Ressource (DE-627)NLEJ219578990 (DE-600)2009342-1 0264-4401 nnns volume:16 year:1999 number:4 pages:405-428 extent:24 http://dx.doi.org/10.1108/02644409910271830 GBV_USEFLAG_U ZDB-1-EFD GBV_NL_ARTICLE AR 16 1999 4 405-428 24 |
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10.1108/02644409910271830 doi (DE-627)NLEJ219778256 DE-627 ger DE-627 rakwb eng XA-GB A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation 1999 24 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. Emerald Fulltext Archive Database 1994-2005 Algorithms Finite element method Heat transfer Parallel computing Parallel programming Xicheng, Wang oth Baggio, P. oth Schrefler, B.A. oth In Engineering computations Bradford : Emerald, 1984 16(1999), 4, Seite 405-428 Online-Ressource (DE-627)NLEJ219578990 (DE-600)2009342-1 0264-4401 nnns volume:16 year:1999 number:4 pages:405-428 extent:24 http://dx.doi.org/10.1108/02644409910271830 GBV_USEFLAG_U ZDB-1-EFD GBV_NL_ARTICLE AR 16 1999 4 405-428 24 |
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10.1108/02644409910271830 doi (DE-627)NLEJ219778256 DE-627 ger DE-627 rakwb eng XA-GB A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation 1999 24 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. Emerald Fulltext Archive Database 1994-2005 Algorithms Finite element method Heat transfer Parallel computing Parallel programming Xicheng, Wang oth Baggio, P. oth Schrefler, B.A. oth In Engineering computations Bradford : Emerald, 1984 16(1999), 4, Seite 405-428 Online-Ressource (DE-627)NLEJ219578990 (DE-600)2009342-1 0264-4401 nnns volume:16 year:1999 number:4 pages:405-428 extent:24 http://dx.doi.org/10.1108/02644409910271830 GBV_USEFLAG_U ZDB-1-EFD GBV_NL_ARTICLE AR 16 1999 4 405-428 24 |
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10.1108/02644409910271830 doi (DE-627)NLEJ219778256 DE-627 ger DE-627 rakwb eng XA-GB A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation 1999 24 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. Emerald Fulltext Archive Database 1994-2005 Algorithms Finite element method Heat transfer Parallel computing Parallel programming Xicheng, Wang oth Baggio, P. oth Schrefler, B.A. oth In Engineering computations Bradford : Emerald, 1984 16(1999), 4, Seite 405-428 Online-Ressource (DE-627)NLEJ219578990 (DE-600)2009342-1 0264-4401 nnns volume:16 year:1999 number:4 pages:405-428 extent:24 http://dx.doi.org/10.1108/02644409910271830 GBV_USEFLAG_U ZDB-1-EFD GBV_NL_ARTICLE AR 16 1999 4 405-428 24 |
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A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation |
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This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. |
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This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. |
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This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ219778256</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707092948.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">090811s1999 xxk|||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1108/02644409910271830</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ219778256</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="c">XA-GB</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">A multi-level frontal algorithm for finite element analysis and its implementation on parallel computation</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1999</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">24</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper presents a multi-level frontal algorithm and its implementation and applications on parallel computation. A multi-frontal program is given which may be used for unsymmetric finite element matrix equations. The parallel program is developed on a cluster of workstations. The PVM (parallel virtual machine) system is used to handle communications among networked workstations. The method has advantages such as numbering of the finite element mesh in an arbitrary manner, simple programming organisation, smaller core requirements and computation times. An implementation of this parallel method on workstations is discussed, the speedup and efficiency of this method being demonstrated and compared with general domain decomposition method based on band matrix methods by numerical examples.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Emerald Fulltext Archive Database 1994-2005</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Algorithms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Finite element method</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Heat transfer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Parallel computing</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Parallel programming</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xicheng, Wang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Baggio, P.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Schrefler, B.A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Engineering computations</subfield><subfield code="d">Bradford : Emerald, 1984</subfield><subfield code="g">16(1999), 4, Seite 405-428</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ219578990</subfield><subfield code="w">(DE-600)2009342-1</subfield><subfield code="x">0264-4401</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:16</subfield><subfield code="g">year:1999</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:405-428</subfield><subfield code="g">extent:24</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1108/02644409910271830</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-EFD</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">16</subfield><subfield code="j">1999</subfield><subfield code="e">4</subfield><subfield code="h">405-428</subfield><subfield code="g">24</subfield></datafield></record></collection>
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