Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Allan Russell Martin0
James Lawrence McInnes0
Date of Patent
February 12, 2008
Patent Application Number
10835129
Date Filed
April 29, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved scheduling technique for software pipelining is disclosed which is designed to find schedules requiring fewer processor clock cycles and reduce register pressure hot spots when scheduling multiple groups of instructions (e.g. as represented by multiple sub-graphs of a DDG) which are independent, and substantially identical. The improvement in instruction scheduling and reduction of hot spots is achieved by evenly distributing such groups of instructions around the schedule for a given loop.
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