Unimodular Hypergraph based clustering approaches for VLSI Circuit Partitioning

نویسندگان

  • R. Manikandan
  • P. Swaminathan
  • R. Sujitha
چکیده

The reliability of Integrated circuits mainly depends on the VLSI Design Automation techniques. The main problem faced in these techniques is the Physical Design Implementation. The size and performance parameters of an integrated circuit mainly rely on the three main domains of Physical Design which are Placement, Partitioning, and Routing. In this paper, the problem domain is expressed in Unimodular Hypergraph. Comparison between Two-Step cluster method, Divisive-Hierarchical Cluster technique and the K-medoid cluster technique is analyzed. The Unimodular Hypergraph is used to obtain the maximum flow at a particular node and also to minimize the time between to nodes.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multi Objective Inclined Planes System Optimization Algorithm for VLSI Circuit Partitioning

In this paper multi objective optimization problem for partitioning process of VLSI circuit optimization is solved using IPO algorithm. The methodology used in this paper is based upon the dynamic of sliding motion along a frictionless inclined plane. In this work, modules and elements of the circuit are divided into two smaller parts (components) in order to minimize the cutsize and area imbal...

متن کامل

A New Relaxation Approach to Normalized Hypergraph Cut

Normalized graph cut (NGC) has become a popular research topic due to its wide applications in a large variety of areas like machine learning and very large scale integration (VLSI) circuit design. Most of traditional NGC methods are based on pairwise relationships (similarities). However, in real-world applications relationships among the vertices (objects) may be more complex than pairwise, w...

متن کامل

An Interconnectivity based Efficient Partitioning Algorithm of Combinational CMOS Circuits

In this new technology era, circuit partitioning is a fundamental problem in very large-scale integration (VLSI) physical design automation. In this brief, we present a new interconnection oriented clustering algorithm for combinational VLSI circuit partitioning. The proposed clustering method focuses on capturing clusters in a circuit, i. e. , the groups of cells that are highly interconnected...

متن کامل

Analysis of Clustering Techniques in VLSI Cell Partitioning

Circuit partitioning plays a dominant role in VLSI physical design of chips. In this paper the newly proposed rank based k-medoid clustering algorithm is discussed, in order to partition the combinational circuit based on their interconnection distance among cell groups. Clustering analysis of the given circuit ,partition the set of objects into non overlapping subsets. The proposed ranked k-me...

متن کامل

Decomposing Irregularly Sparse Matrices for Parallel Matrix-Vector Multiplication

In this work we show the de ciencies of the graph model for decomposing sparse matrices for parallel matrix vector multiplica tion Then we propose two hypergraph models which avoid all de cien cies of the graph model The proposed models reduce the decomposition problem to the well known hypergraph partitioning problem widely en countered in circuit partitioning in VLSI We have implemented fast ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013