Large cluster persistence during placement optimization of integrated circuit designs

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United States of America Patent

PATENT NO 10685160
APP PUB NO 20190026418A1
SERIAL NO

16141379

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Abstract

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The disclosed herein relates to method for persistence during placement optimization of an integrated circuit design. The method comprises performing cluster operation by grouping of a plurality of cells into a plurality of mobs. The method further comprises performing a spreading operation by moving the plurality of mobs and the plurality of cells simultaneously to optimize empty space of the integrated circuit design.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Myung-Chul Austin, US 89 991
Ramji, Shyam Langrangeville, US 49 505
Villarrubia, Paul G Austin, US 45 436
Viswanathan, Natarajan Austin, US 39 491

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