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For microtasking, satisfactory improvements in speedup (2.63 for 4 CPUs and 1.67 for 2 CPUs) are achieved, with the load balance and the amount of parallelism being the dominant factors for the speedup. Autotask ing has advantages in providing automatic paralleliza tion, but it has been shown that in the solution of finite element Euler equations based on conventional algo rithms, parallelization by means of user's intervention is required for significant speedups (3.35 for 4 CPUs and 1.79 for 2 CPUs). A much better performance may be achieved with a combination of autotasking and microtasking. These results are verified from various example problems of linear algebra and supersonic diffuser flow field calculations with hydrogen-oxygen chemical reactions. <\/jats:p>","DOI":"10.1177\/109434209200600406","type":"journal-article","created":{"date-parts":[[2007,3,5]],"date-time":"2007-03-05T01:17:47Z","timestamp":1173057467000},"page":"371-382","source":"Crossref","is-referenced-by-count":0,"title":["Multitasking for Local Parallelism in Applications To Chemically Reacting Supersonic Flows On Cray Y-Mp"],"prefix":"10.1177","volume":"6","author":[{"given":"S.Y.","family":"Moon","sequence":"first","affiliation":[{"name":"DEPARTMENT OF MECHANICAL ENGINEERING UNIVERSITY OF ALABAMA\rIN HUNTSVILLE HUNTSVILLE, ALABAMA 35899"}]},{"given":"C.S.","family":"Yoon","sequence":"additional","affiliation":[{"name":"DEPARTMENT OF MECHANICAL ENGINEERING UNIVERSITY OF ALABAMA\rIN HUNTSVILLE HUNTSVILLE, ALABAMA 35899"}]},{"given":"T.J.","family":"Chung","sequence":"additional","affiliation":[{"name":"DEPARTMENT OF MECHANICAL ENGINEERING UNIVERSITY OF ALABAMA\rIN HUNTSVILLE HUNTSVILLE, ALABAMA 35899"}]}],"member":"179","published-online":{"date-parts":[[1992,12,1]]},"reference":[{"doi-asserted-by":"publisher","key":"atypb1","DOI":"10.1002\/fld.1650071002"},{"doi-asserted-by":"publisher","key":"atypb2","DOI":"10.1137\/1026003"},{"doi-asserted-by":"publisher","key":"atypb3","DOI":"10.1137\/0907023"},{"doi-asserted-by":"crossref","unstructured":"Dongarra, J.J., and Hinds, A.R. 1979. 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