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Publication
ACM SIGPLAN Notices
Paper
Optimal Chaining in Expression Trees
Abstract
Chaining is the ability to pipeline two or more vector instructions on Cray-1 like machines. We show how to optimally use this feature to compute (vector) expression trees, in the context of automatic code-generation. We present a linear-time scheduling algorithm for finding an optimal order of evaluation for a machine with a bounded number of registers. © 1986, ACM. All rights reserved.