Hackl, R. ; Matuttis, H. G. ; Singer, Johannes Maria ; Husslein, Thomas ; Morgenstern, Ingo
Alternative Links zum Volltext:DOI
| Dokumentenart: | Artikel |
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| Titel eines Journals oder einer Zeitschrift: | International Journal of Modern Physics C (ijmpc) |
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| Verlag: | World Scientific Publishing |
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| Band: | 4 |
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| Nummer des Zeitschriftenheftes oder des Kapitels: | 6 |
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| Seitenbereich: | S. 1117-1130 |
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| Datum: | Dezember 1993 |
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| Institutionen: | Physik > Institut für Theoretische Physik > Professor Morgenstern |
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| Identifikationsnummer: | | Wert | Typ |
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| 10.1142/S0129183193000872 | DOI |
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| Stichwörter / Keywords: | Cluster Algorithms; Swendsen Wang; Parallelization; Host–node–modell |
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| Dewey-Dezimal-Klassifikation: | 500 Naturwissenschaften und Mathematik > 530 Physik |
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| Status: | Veröffentlicht |
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| Begutachtet: | Unbekannt / Keine Angabe |
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| An der Universität Regensburg entstanden: | Unbekannt / Keine Angabe |
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| Dokumenten-ID: | 16155 |
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Zusammenfassung
We implemented a parallel Swendsen–Wang algorithm for a 2D Ising system without magnetization in a host–node programming model. The simulations were performed on the Intel Hypercube IPSC/860. Our maximum number of updates/s on 32 nodes ist three times as high as in the implementation by Stauffer and Kertész on the same machine. With 32 processors we reach half the speed of the simulations by ...
Zusammenfassung
We implemented a parallel Swendsen–Wang algorithm for a 2D Ising system without magnetization in a host–node programming model. The simulations were performed on the Intel Hypercube IPSC/860. Our maximum number of updates/s on 32 nodes ist three times as high as in the implementation by Stauffer and Kertész on the same machine. With 32 processors we reach half the speed of the simulations by Tamayo and Flanigan on 256 nodes of a CM5. We discuss the non–equilibrium relaxation for the energy and the magnetization.
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