Partitioning in 3D VLSI Physical Design – A Brief Survey
نویسنده
چکیده
Partitioning plays an increasingly very important role in the physical design process of VLSI circuits and systems. There are partitioning problems to be solved on all levels of abstraction. The available algorithm technology determines how effectively we can address a given partitioning formulation and optimize a given objective. In 3D, the partitioned units are assigned to a particular layer. So, we can say that layer assignment is a part of 3D partitioning. In this paper, we analyze some efficient algorithms for partitioning and layer assignment. Next at the end we discuss the conclusion and future scope of partitioning phase in 3D VLSI physical design.
منابع مشابه
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 کاملMulti 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 کاملT3: Physical Design
Description: The objective of the tutorial is to survey recent algorithms and methodologies that have had (or are likely to have) a significant impact on the physical design industry. A second objective is to provide industrial feedback to the academic community in an effort to increase the relevance of academic research to industrial needs. Outline: Data Structures for VLSI, Partitioning, Floo...
متن کاملPartitioning Algorithms in Vlsi Physical Designs – a Review
Initial electronic design automation is concerned with the design and production of VLSI systems. The next important step in creating a VLSI circuit is Physical Design. Physical design problems are combinatorial in nature and of large problem sizes. Due to its complexity, the physical design is normally divided into various sub-steps. The circuit has to be partitioned to get some (up to 50) mac...
متن کاملPartitioning VLSI Circuits
Partitioning is a critical area of VLSI CAD. In order to build complex digital logic circuits it is often essential to sub-divide a circuit into smaller parts.Circuit partitioning plays an important role in physical design automation of very large scale integration(VLSI)chips.In VLSI.In VLSI circuit partitioning the problem of obtaining minimum cut is of prime importance.To enhance other criter...
متن کامل