{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,23]],"date-time":"2023-10-23T19:23:49Z","timestamp":1698089029715},"reference-count":15,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2006,10,27]],"date-time":"2006-10-27T00:00:00Z","timestamp":1161907200000},"content-version":"vor","delay-in-days":6265,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Concurrency: Pract. Exper."],"published-print":{"date-parts":[[1989,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This paper analyzes the performance of a discrete\u2010event combat simulation executed on a parallel processor under control of the Time Warp Operating System. Time Warp is in a class of distributed simulation methods called <jats:italic>Optimistic methods<\/jats:italic> which have proven to be useful over a wide range of simulations. The combat simulation used for this performance study, called STB88, is a division\u2010corps model incorporating a number of different types of computations. The speed\u2010up for three versions of this model on the Caltech\/JPL Mark III Hypercube and the BBN Butterfly parallel processors was measured relative to an efficient sequential execution of the same model on the same hardware. The results indicate that STB88 version 1 achieves a speed\u2010up of 28.6 on 60 Mark III processors, while STB88 version 2 achieves a speed\u2010up of 36.8 on 100 Butterfly processors. Version 3 of STB88 achieved a speed\u2010up of 38.5 on 128 Mark III processors. The versions differed only in their interface to Time Warp. On the Butterfly, the sequential execution completed in 2 hours, while the 100 processor execution completed in 3.2 minutes.<\/jats:p>","DOI":"10.1002\/cpe.4330010105","type":"journal-article","created":{"date-parts":[[2006,11,17]],"date-time":"2006-11-17T16:05:03Z","timestamp":1163779503000},"page":"35-50","source":"Crossref","is-referenced-by-count":18,"title":["The performance of a distributed combat simulation with the time warp operating system"],"prefix":"10.1002","volume":"1","author":[{"given":"Frederick","family":"Wieland","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lawrence","family":"Hawley","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abe","family":"Feinberg","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mike Di","family":"Loreto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leo","family":"Blume","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joseph","family":"Ruffles","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Reiher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brian","family":"Beckman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philip","family":"Hontalas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Steven","family":"Bellenot","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David","family":"Jefferson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,10,27]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1145\/6462.6485"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1145\/3916.3988"},{"key":"e_1_2_1_4_2","doi-asserted-by":"crossref","unstructured":"D. A.Reed A. D.MalonyandB. D.McCredie \u2018Parallel discrete event simulation using shared memory \u2019IEEE Transactions on Software Engineering(April1988).","DOI":"10.1109\/32.4677"},{"key":"e_1_2_1_5_2","doi-asserted-by":"crossref","unstructured":"DavidJefferson et al. \u2018Distributed Simulation and the Time Warp Operating System \u2019ACM Operating Systems Review(November1987).","DOI":"10.1145\/41457.37508"},{"key":"e_1_2_1_6_2","unstructured":"AnatGafni \u2018Space management and cancellation mechanisms for Time Warp \u2019 Ph.D. Dissertation Dept. of Computer Science University of Southern California TR\u201085\u2010341 December1985."},{"key":"e_1_2_1_7_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Gilmer John","year":"1988"},{"key":"e_1_2_1_8_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Lomow Greg","year":"1988"},{"key":"e_1_2_1_9_2","unstructured":"Richard M.Fujimoto \u2018Time Warp on a shared memory multiprocessor \u2019 University of Utah Technical Report Number UUCS\u201088\u2010021 13 December 1988."},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1145\/63047.63080"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1145\/63047.63080"},{"key":"e_1_2_1_12_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Presley Matthew","year":"1989"},{"key":"e_1_2_1_13_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Ebling Maria","year":"1989"},{"key":"e_1_2_1_14_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Hontalas Philip","year":"1989"},{"key":"e_1_2_1_15_2","volume-title":"Proceedings of the SCS Conference on Distributed Simulation","author":"Beckman Brian","year":"1988"},{"key":"e_1_2_1_16_2","volume-title":"Lanchester\u2010type Models of Warfare","author":"Taylor James G.","year":"1980"}],"container-title":["Concurrency: Practice and Experience"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcpe.4330010105","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cpe.4330010105","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T10:51:48Z","timestamp":1697971908000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/cpe.4330010105"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,9]]},"references-count":15,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1989,9]]}},"alternative-id":["10.1002\/cpe.4330010105"],"URL":"https:\/\/doi.org\/10.1002\/cpe.4330010105","archive":["Portico"],"relation":{},"ISSN":["1040-3108","1096-9128"],"issn-type":[{"value":"1040-3108","type":"print"},{"value":"1096-9128","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,9]]}}}