专利名称：Task-based multi-process design synthesis发明人：Anthony D. Drumm,Jagannathan
Narasimhan,Lakshmi N. Reddy,Louise H.Trevillyan,Brian C. Wilson
申请号：US12972879申请日：20101220公开号：US08407652B2公开日：20130326
专利附图：
摘要：A task-based multi-process design synthesis methodology relies on a pluralityof child processes to assist a parent process in performing optimizations on an
integrated circuit design. Objects from an integrated circuit design are grouped intosubsets and assigned to child processes, with each child process performing a transformon each of the objects in the subset assigned to that child process and determining whichof the objects in the subset are candidate objects for which performance of thetransform has been successful. The child processes then notify the parent process ofthose objects that qualify as candidate objects, so that the parent process only has toperform the transform on the candidate objects, thereby relieving the parent processfrom the overhead associated with performing the transform on non-candidate objectsfor which the transform has been determined by the child processes as not beingsuccessful.
申请人：Anthony D. Drumm,Jagannathan Narasimhan,Lakshmi N. Reddy,Louise H.Trevillyan,Brian C. Wilson
地址：Rochester MN US,Mount Kisco NY US,Briarcliff Manor NY US,Katonah NYUS,Rochester MN US
国籍：US,US,US,US,US
代理机构：Wood, Herron & Evans, LLP
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