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A macrotask-level unlimited speculative execution on multiprocessors

Hayato Yamana, Mitsuhisa Sato, Yuetsu Kodama, Hirofumi Sakane, Shuichi Sakai, Yoshinori Yamaguchi
1995 Proceedings of the 9th international conference on Supercomputing - ICS '95  
The purpose of this paper is to propose a new fast execution scheme of FORTRAN programs. The proposed scheme enables the fast initiation of macrotask when ita data the EM-4 multiprocessor.  ...  In order to generalize the speculation on multiprocessors, we propose a macrotask-level speculative execution scheme.  ...  b' ) We adopt a macrotask-level speculative execution to generalize the speculation.  ... 
doi:10.1145/224538.224620 dblp:conf/ics/YamanaSKSSY95 fatcat:zlkhkizl6feu3dx7wnzamaunfe

Fast speculative search engine on the highly parallel computer EM-X

Hayato Yamana, Hanpei Koike, Yuetsu Kodama, Hirofumi Sakane, Yoshinori Yamaguchi
1998 Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '98  
Macrotask-level Unlimited Speculative Ezecution on Multiprocessors, Proc. of ACM Int. (11 H.Yamana, M.Sato, Y PI 131 I41 Conf. on Supercomputing'95, Balcelona, Spain,pp.328-337, 1995.  ...  We call such a controlling scheme as Unlimited Speculative Execution [l] . The search mechanism is shown in Fig. l (2).  ... 
doi:10.1145/290941.291079 dblp:conf/sigir/YamanaKKSY98 fatcat:yayyr2abenfz5pa76gypvj4v2i