{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:55:48Z","timestamp":1777676148561,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2001,11,1]],"date-time":"2001-11-01T00:00:00Z","timestamp":1004572800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The International Journal of High Performance Computing Applications"],"published-print":{"date-parts":[[2001,11]]},"abstract":"<jats:p>The Cactus software package is representative for a class of scientific applications that are tightly coupled, have regular space decompositions, and involve huge memory and processor time requirements. Cactus has proved to be a valuable tool for astrophysicists, who first initiated its development. However, today\u2019s fastest supercomputers are not powerful enough to perform realistic large-scale astrophysics simulations with Cactus. Instead, astrophysicists must turn to innovative resource environments\u2014in particular, computational grids\u2014to satisfy this need for computational power. This paper addresses issues related to the execution of applications such as Cactus in grid environments. The authors focus on two types of grids: a set of geographically distributed supercomputers and a collection of one million Internet-connected workstations. The authors study the application performance on traditional systems, validate the theoretical results against experimental data, and predict performance in the two new environments.<\/jats:p>","DOI":"10.1177\/109434200101500404","type":"journal-article","created":{"date-parts":[[2005,3,8]],"date-time":"2005-03-08T14:22:30Z","timestamp":1110291750000},"page":"375-387","source":"Crossref","is-referenced-by-count":10,"title":["Performance Predictions for a Numerical Relativity Package in Grid Environments"],"prefix":"10.1177","volume":"15","author":[{"given":"Matei","family":"Ripeanu","sequence":"first","affiliation":[{"name":"University of Chicago"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adriana","family":"Iamnitchi","sequence":"additional","affiliation":[{"name":"University of Chicago"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ian","family":"Foster","sequence":"additional","affiliation":[{"name":"University of Chicago, Argonne National Laboratory"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2001,11,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1109\/2.809251"},{"key":"atypb2","volume-title":"Proceedings of the 4th Globus Retreat","author":"Allen, G."},{"key":"atypb3","volume-title":"SC\u20192001","author":"Allen, G."},{"key":"atypb4","volume-title":"17th International Symposium on Mathematical Programming","author":"Anstreicher, K."},{"key":"atypb5","volume-title":"Proceedings of the Ninth SIAM Conference on Parallel Processing for Scientific Computing","author":"Benger, W."},{"key":"atypb6","volume-title":"Workshop on New Visions for Large-Scale Networks: Research and Applications","author":"Catlett, C."},{"key":"atypb7","volume-title":"Designing and Building Parallel Programs","author":"Foster, I.","year":"1995"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.1038\/nature28024"},{"key":"atypb9","doi-asserted-by":"publisher","DOI":"10.1177\/109434209701100205"},{"key":"atypb10","volume-title":"The Grid: Blueprint for a New Computing Infrastructure","author":"Foster, I.","year":"1999"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1109\/SC.2000.10042"},{"key":"atypb12","volume-title":"IEEE International Conference on Network Protocols","author":"Morris, R."},{"key":"atypb13","author":"Odlyzko, A.","year":"2000","journal-title":"Information Impacts Magazine"},{"key":"atypb14","volume-title":"Proceedings of 7th International Conference on Network Protocols","author":"Qiu, L."},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1006\/jpdc.1996.0152"}],"container-title":["The International Journal of High Performance Computing Applications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/109434200101500404","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/109434200101500404","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T08:17:49Z","timestamp":1777450669000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/109434200101500404"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,11]]},"references-count":15,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2001,11]]}},"alternative-id":["10.1177\/109434200101500404"],"URL":"https:\/\/doi.org\/10.1177\/109434200101500404","relation":{},"ISSN":["1094-3420","1741-2846"],"issn-type":[{"value":"1094-3420","type":"print"},{"value":"1741-2846","type":"electronic"}],"subject":[],"published":{"date-parts":[[2001,11]]}}}