Parallel Preconditioning with Sparse Approximate Inverses
SIAM Journal on Scientific Computing
Current signature compression for IR-drop analysis
Proceedings of the 37th Annual Design Automation Conference
A static pattern-independent technique for power grid voltage integrity verification
Proceedings of the 40th annual Design Automation Conference
Iterative Methods for Sparse Linear Systems
Iterative Methods for Sparse Linear Systems
Incremental partitioning-based vectorless power grid verification
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Power grid physics and implications for CAD
Proceedings of the 43rd annual Design Automation Conference
A geometric approach for early power grid verification using current constraints
Proceedings of the 2007 IEEE/ACM international conference on Computer-aided design
Fast vectorless power grid verification using an approximate inverse technique
Proceedings of the 46th Annual Design Automation Conference
Verification and codesign of the package and die power delivery system using wavelets
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Circuit Simulation
Power grid verification using node and branch dominance
Proceedings of the 48th Design Automation Conference
Vectorless verification of RLC power grids with transient current constraints
Proceedings of the International Conference on Computer-Aided Design
A hierarchical matrix inversion algorithm for vectorless power grid verification
Proceedings of the International Conference on Computer-Aided Design
Early P/G grid voltage integrity verification
Proceedings of the International Conference on Computer-Aided Design
Incremental power grid verification
Proceedings of the 49th Annual Design Automation Conference
INDUCTWISE: inductance-wise interconnect simulator and extractor
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Fast Vectorless Power Grid Verification Under an RLC Model
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Dual Algorithms for Vectorless Power Grid Verification Under Linear Current Constraints
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
A Realistic Early-Stage Power Grid Verification Algorithm Based on Hierarchical Constraints
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Scalable vectorless power grid current integrity verification
Proceedings of the 50th Annual Design Automation Conference
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The power distribution network of an integrated circuit must be checked throughout the design process to ensure that supply voltage fluctuations do not exceed certain critical thresholds. One way of doing this is by simulation, which requires knowledge of the circuit currents that load the grid. These currents are hard to specify. In many cases, and certainly during early power grid design, they may be simply unknown because the circuit itself may not yet be specified. Vectorless verification refers to the class of techniques, developed over the last 12 years, for verifying the grid in the absence of complete information about the circuit currents.