Intel Corporation

Jeremy S Casas

Mandar S Joshi

Manpreet Singh Khaira

Erik M Seligman

Steve W Otto

Honghua H Yang

A method and apparatus for performing distributed simulation is presented. According to an embodiment of the present invention, simulators are interfaced to a simulation backplane via simulator-dependent interfaces (SDI's). The simulators exchange messages via the simulation backplane and the SDI's. The SDI's convert the exchanged messages between a data format supported by the backplane and a data format supported by the simulator to which the interface is connected. By interfacing the simulators with the backplane via SDI's, the validation environment may be changed without reconfiguring the backplane.

Method and apparatus for performing distributed simulation utilizing a simulation backplane

A method of preparing a circuit model for simulation comprises decomposing the circuit model having a number of latches into a plurality of extended latch boundary components and partitioning the plurality of extended latch boundary components. Decomposing and partitioning the circuit model may include decomposing hierarchical cells of the circuit model, and using a constructive bin-packing heuristic to partition the plurality of extended latch boundary components. The partitioned circuit model is compiled, and simulated on a uni-processor, a multi-processor, or a distributed processing computer system.

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Portland, OR, United States of America

Jeremy S Casas