Iterative Layering: Optimizing Arithmetic Circuits by Structuring the Information Flow

Download Now
Provided by: Association for Computing Machinery
Topic: Hardware
Format: PDF
Current logic synthesis techniques are ineffective for arithmetic circuits. They perform poorly for XOR-dominated circuits, and those with a high fan-in dependency between inputs and outputs. Many optimizers, therefore employ libraries of hand-optimized arithmetic components, but cannot optimize across component boundaries. To remedy this situation, the authors introduce a new logic synthesis algorithm which analyzes the input circuit based on its behavior on a set of random assignments of input variables, and outputs a structural implementation of the input circuit.
Download Now

Find By Topic