منابع مشابه
Dynamically-Wiresized Elmore-Based Routing Constructions
We analyze the impact of wiresizing on the performance of Elmore-based routing constructions. Whereas previous wiresizing schemes are static (i.e., they wiresize an existing topology), we introduce a new dynamic wiresizing technique, which uses wire-sizing considerations to drive the routing construction itself. Simulations show that dynamic wiresiz-ing aaords superior performance over static w...
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متن کاملFidelity and Near-Optimality of Elmore-Based Routing Constructions
We address the eecient construction of interconnection trees with near-optimal delay properties. Our study begins from rst principles: we consider the accuracy and delity of easily-computed delay models (speciically, Elmore delay) with respect to the delay values computed from detailed simulation of underlying physical phenomena (e.g., SPICE simulator output). Our studies show that minimization...
متن کاملOptimal Wire-Sizing Formula Under the Elmore Delay Model
In this paper, we consider non-uniform wire-sizing. Given a wire segment of length L, let f(x) be the width of the wire at position x, 0 x L. We show that the optimal wire-sizing function that minimizes the Elmore delay through the wire is f(x) = ae ?bx , where a > 0 and b > 0 are constants that can be computed in O(1) time. In the case where lower bound (L > 0) and upper bound (U > 0) on the w...
متن کاملOptimal Wire Shape with Consideration of Coupling Capacitance under Elmore Delay Model
In this paper, by using calculus of variations, we determine the optimal shape for a wire under the Elmore delay model. Coupling capacitance has been taken into consideration explicitly by treating it as another source of grounded capacitance. Given two wires in parallel, one has uniform width and the other has non-uniform width whose shape is described by a function f(x). Let TD be the delay t...
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ژورنال
عنوان ژورنال: The Deakin Review of Children's Literature
سال: 2019
ISSN: 1927-1484
DOI: 10.20361/dr29438