{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,22]],"date-time":"2023-10-22T20:45:09Z","timestamp":1698007509912},"reference-count":11,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2007,3,21]],"date-time":"2007-03-21T00:00:00Z","timestamp":1174435200000},"content-version":"vor","delay-in-days":7749,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Systems &amp;amp; Computers in Japan"],"published-print":{"date-parts":[[1986,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Interest has been increasing in the high\u2010speed large\u2010capacity database machines. We are presently developing a high\u2010performance relational algebra machine GRACE, which is a highly parallel computer. Thus the interconnection networks which take part in the communications among its components play an important role. From a functional viewpoint, the interconnection networks of GRACE can be classified into the bucket distribution network which sends data into the staging space, and the bucket collection network which sends data into the set of processors. This paper reports on the former, that is, the method of distributing the bucket generated by the hash is considered, and the realization method of the bucket distribution network is proposed here. We consider primarily the adaptation of the indirect binary n\u2010cube network, which is a kind of multistage interconnection network. Furthermore, we investigate its reforming to the multiroute network. Evaluations are made by large\u2010scale simulations whose results indicate that the required transfer performance and the required bucket distribution can both be achieved. Moreover, the proposed method is compared with other realization methods.<\/jats:p>","DOI":"10.1002\/scj.4690170506","type":"journal-article","created":{"date-parts":[[2007,7,7]],"date-time":"2007-07-07T12:04:30Z","timestamp":1183809870000},"page":"45-53","source":"Crossref","is-referenced-by-count":0,"title":["Interconnection networks for bucket distribution on relational algebra machine GRACE"],"prefix":"10.1002","volume":"17","author":[{"given":"Shichi","family":"Sakai","sequence":"first","affiliation":[]},{"given":"Masaru","family":"Kitsuregawa","sequence":"additional","affiliation":[]},{"given":"Hidehiko","family":"Tanaka","sequence":"additional","affiliation":[]},{"given":"Tohru","family":"Moto\u2010oka","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,3,21]]},"reference":[{"key":"e_1_2_1_2_2","first-page":"35","article-title":"Relational Algebra Machine Using Hash and Sort","volume":"81","author":"Kitsuregawa M.","year":"1981","journal-title":"Tech. Rep. I.E.C.E., Japan"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF03037022"},{"key":"e_1_2_1_4_2","first-page":"191","volume-title":"Lecture Notes in Computer Science","author":"Kitsuregawa M.","year":"1893"},{"key":"e_1_2_1_5_2","unstructured":"M.Kitsuregawa H.TanakaandT.Moto\u2010oka. Architecture and Performance of Relational Algebra Machine GRACE Proc. Int. Conf. Par. Proc. pp.241\u2013250(Aug. 1984)."},{"key":"e_1_2_1_6_2","first-page":"14","article-title":"Intermodule Networks in Database Machine GRACE","volume":"83","author":"Sakai S.","year":"1983","journal-title":"Paper of Technical Group I.E.C.E., Japan"},{"key":"e_1_2_1_7_2","first-page":"1","article-title":"Interconnection Network for Bucket Collection on Relational Algebra Machine GRACE","volume":"68","author":"Sakai S.","year":"1985","journal-title":"Trans. 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