Practical methods of optimization; (2nd ed.)
Practical methods of optimization; (2nd ed.)
Global convergence of a class of trust region algorithms for optimization with simple bounds
SIAM Journal on Numerical Analysis
On the global convergence of trust region algorithms using inexact gradient information
SIAM Journal on Numerical Analysis
Convergence of quasi-Newton matrices generated by the symmetric rank one update
Mathematical Programming: Series A and B
Optimization of custom MOS circuits by transistor sizing
Proceedings of the 1996 IEEE/ACM international conference on Computer-aided design
Recent progress in unconstrained nonlinear optimization without derivatives
Mathematical Programming: Series A and B - Special issue: papers from ismp97, the 16th international symposium on mathematical programming, Lausanne EPFL
Circuit optimization via adjoint Lagrangians
ICCAD '97 Proceedings of the 1997 IEEE/ACM international conference on Computer-aided design
Noise considerations in circuit optimization
Proceedings of the 1998 IEEE/ACM international conference on Computer-aided design
Fast and exact simultaneous gate and wire sizing by Lagrangian relaxation
Proceedings of the 1998 IEEE/ACM international conference on Computer-aided design
Gradient-based optimization of custom circuits using a static-timing formulation
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
ICCAD '99 Proceedings of the 1999 IEEE/ACM international conference on Computer-aided design
Trust-region methods
A semi-custom design flow in high-performance microprocessor design
Proceedings of the 38th annual Design Automation Conference
Lancelot: A FORTRAN Package for Large-Scale Nonlinear Optimization (Release A)
Lancelot: A FORTRAN Package for Large-Scale Nonlinear Optimization (Release A)
Two-Step Algorithms for Nonlinear Optimization with Structured Applications
SIAM Journal on Optimization
JiffyTune: circuit optimization using time-domain sensitivities
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Fast and exact simultaneous gate and wire sizing by Lagrangian relaxation
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Noise considerations in circuit optimization
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
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This paper surveys the state-of-the-art in continuous nonlinear optimization and makes the case that due to tremendous recent progress, larger and more complex problems can be solved than previously thought possible. The two basic paradigms, trust-region and line-search methods, are briefly described. In addition, various nonlinear optimization techniques are reviewed. The application of these nonlinear optimization methods to circuit sizing is presented by describing a pair of circuit sizing tools, one for dynamic tuning and one for tuning based on static timing analysis. Particular emphasis has been given to the customization of nonlinear optimization to the circuit sizing application.