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A method for vectorizing and compiling object code
A method for vectorizing and compiling object code
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机译:一种矢量化和编译目标代码的方法
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摘要
A method for vectorizing and compiling object code is disclosed which increases the number of procedural language scalar instructions which may be executed on a vector SIMD machine. The method, operative in the compiling of the source-to-object code, utilises a mapping representation of the source code statements onto a dependence graph and noting that the innermost sensitive level n and loop-independent edges of the program mapped onto the graph can be vectorized if every level n dependence can be reordered to operate as an innermost loop and if there are no cycles after the reordering. This indicates that the code can be vectorized at level n.
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