Invention Grant
US08214818B2 Method and apparatus to achieve maximum outer level parallelism of a loop 有权
实现环路最大外层平行度的方法和装置

Method and apparatus to achieve maximum outer level parallelism of a loop
Abstract:
In one embodiment, the present invention includes a method for constructing a data dependency graph (DDG) for a loop to be transformed, performing statement shifting to transform the loop into a first transformed loop according to at least one of first and second algorithms, performing unimodular and echelon transformations of a selected one of the first or second transformed loops, partitioning the selected transformed loop to obtain maximum outer level parallelism (MOLP), and partitioning the selected transformed loop into multiple sub-loops. Other embodiments are described and claimed.
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