Cisco Technology, Inc.

Solace Systems, Inc.

Stephen Cadieux

Jonathan L Bosloy

Edward D Funnekotter

Paul Kondrat

David W Horton

Jason Whelan

Patrick Brodeur

Philippe-Andre Babkine

A method and apparatus for converting documents from one format to another in a speed efficient way involves a hardware module which implements several operating pipeline stages which work in parallel. The transformations are supplied and decomposed into sequences of control units. The transformation of documents consists of applying control unit sequences to input documents. The control units are themselves executed by a set of dedicated hardware resources. Furthermore the pipeline is capable of operating on more than one document at a time. Fast document transformation is a key capability of document processing systems. The use of parallel processing techniques and hardware that implements highly specialized transformation resources make this invention particularly scalable for its use in large, high speed content networks.

Transformation module for transforming documents from one format to other formats with pipelined processor having dedicated hardware resources

A method, system, apparatus, and machine-readable medium for physical placement of an integrated circuit based on the timing constraints are provided. The method involves a two-pass physical placement technique. After the first pass of the physical placements of the blocks and the top level, the timing results of the top level and of each block are analyzed. The method involves the computation of latency per gate per unit area (LPGA) of the block ports of each block. Based on the calculated LPGA, the timing constraints of the blocks are updated. The second pass of physical placement is performed, based on the updated timing constraints.

Method for physical placement of an integrated circuit based on timing constraints

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Kanata, Canada

Stephen Cadieux