Sciweavers

DAC
2007
ACM
16 years 7 months ago
Fast Min-Cost Buffer Insertion under Process Variations
Process variation has become a critical problem in modern VLSI fabrication. In the presence of process variation, buffer insertion problem under performance constraints becomes mo...
Ruiming Chen, Hai Zhou
DAC
2007
ACM
16 years 7 months ago
MP-trees: A Packing-Based Macro Placement Algorithm for Mixed-Size Designs
In this paper, we present a new multi-packing tree (MP-tree) representation for macro placement to handle mixed-size designs. Based on binary trees, the MP-tree is very efficient,...
Tung-Chieh Chen, Ping-Hung Yuh, Yao-Wen Chang, Fwu...
DAC
2007
ACM
16 years 7 months ago
PV-PPV: Parameter Variability Aware, Automatically Extracted, Nonlinear Time-Shifted Oscillator Macromodels
Abstract-- The PPV is a robust phase domain macromodel for oscillators. It has been proven to predict oscillators' responses correctly under small signal perturbations, and ca...
Zhichun Wang, Xiaolue Lai, Jaijeet S. Roychowdhury
DAC
2007
ACM
16 years 7 months ago
Confidence Scalable Post-Silicon Statistical Delay Prediction under Process Variations
Due to increased variability trends in nanoscale integrated circuits, statistical circuit analysis has become essential. We present a novel method for post-silicon analysis that g...
Qunzeng Liu, Sachin S. Sapatnekar
DAC
2007
ACM
16 years 7 months ago
RISPP: Rotating Instruction Set Processing Platform
Adaptation in embedded processing is key in order to address efficiency. The concept of extensible embedded processors works well if a few a-priori known hot spots exist. However,...
Jörg Henkel, Lars Bauer, Muhammad Shafique, S...
DAC
2007
ACM
16 years 7 months ago
A Self-Tuning Configurable Cache
The memory hierarchy of a system can consume up to 50% of microprocessor system power. Previous work has shown that tuning a configurable cache to a particular application can red...
Ann Gordon-Ross, Frank Vahid
DAC
2007
ACM
16 years 7 months ago
Scalability of 3D-Integrated Arithmetic Units in High-Performance Microprocessors
Three-Dimensional integration provides a simultaneous improvement in wire-related delay and power consumption of microprocessor circuits. Prior work has looked at the performance,...
Kiran Puttaswamy, Gabriel H. Loh
DAC
2007
ACM
16 years 7 months ago
Hardware Support for Secure Processing in Embedded Systems
The inherent limitations of embedded systems make them particularly vulnerable to attacks. We have developed a hardware monitor that operates in parallel to the embedded processor...
Shufu Mao, Tilman Wolf
DAC
2007
ACM
16 years 7 months ago
Width-dependent Statistical Leakage Modeling for Random Dopant Induced Threshold Voltage Shift
Statistical behavior of device leakage and threshold voltage shows a strong width dependency under microscopic random dopant fluctuation. Leakage estimation using the conventional...
Jie Gu, Sachin S. Sapatnekar, Chris H. Kim
DAC
2007
ACM
16 years 7 months ago
Multiprocessor Resource Allocation for Throughput-Constrained Synchronous Dataflow Graphs
Abstract. Embedded multimedia systems often run multiple time-constrained applications simultaneously. These systems use multiprocessor systems-on-chip of which it must be guarante...
Sander Stuijk, Twan Basten, Marc Geilen, Henk Corp...