{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T23:40:02Z","timestamp":1723074002137},"reference-count":0,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2000,1,1]],"date-time":"2000-01-01T00:00:00Z","timestamp":946684800000},"content-version":"vor","delay-in-days":730,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["VLSI Design"],"published-print":{"date-parts":[[1998,1]]},"abstract":"<jats:p>Optimizing energy during the synthesis of VLSI systems for realtime\u2010constrained\nembedded applications is an important new problem. This paper presents a new\nmethodology for simultaneous scheduling and allocation of VLSI systems which\nminimize estimated energy for large realtime compute intensive applications.\nMinimization of estimated energy and VLSI chip area using hierarchical decomposition,\nbin packing algorithms and integer linear programming techniques along with voltage\nscaling is performed. Common subexpression elimination, precomputation, data\nregeneration, and loop merging transformations are supported. A large complex real\nindustrial application, audio compression, donated by Motorola, is used to study the\nenergy savings using different single and multichip system implementations. Results of\nsynthesizing this complex application show that up to 10 times improvement in\nestimated energy are attainable for only 2.7 times increase in estimated chip area.\nPrecomputation and other low energy transformations provided on average over 1.6\ntimes savings in energy respectively. This research is important for industry since energy\ndissipation consideration at the early stages of design is crucial for mapping high\nperformance applications into cost\u2010efficient and reliable systems.<\/jats:p>","DOI":"10.1155\/1998\/54063","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T12:57:36Z","timestamp":1190120256000},"page":"303-320","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Optimizing Energy During Systems Synthesis of Computer Intensive Realtime Applications"],"prefix":"10.1155","volume":"7","author":[{"given":"Catherine H.","family":"Gebotys","sequence":"first","affiliation":[]}],"member":"311","published-online":{"date-parts":[[1998,1]]},"container-title":["VLSI Design"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/1998\/054063.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/1998\/54063","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,7]],"date-time":"2024-08-07T22:53:51Z","timestamp":1723071231000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/1998\/54063"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1998,1]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1998,1]]}},"alternative-id":["10.1155\/1998\/54063"],"URL":"https:\/\/doi.org\/10.1155\/1998\/54063","archive":["Portico"],"relation":{},"ISSN":["1065-514X","1563-5171"],"issn-type":[{"type":"print","value":"1065-514X"},{"type":"electronic","value":"1563-5171"}],"subject":[],"published":{"date-parts":[[1998,1]]},"assertion":[{"value":"1998-01-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}