Systems and methods for compiler-based full-function vectorization

摘要

Systems and methods for the vectorization of software applications are described. In some embodiments, a compiler may automatically generate both scalar and vector versions of a function from a single source code description. A vector interface may be exposed in a persistent dependency database that is associated with the function. This may allow a compiler to make vector function calls from within vectorized loops, rather than making multiple serialized scalar function calls from within a vectorized loop. This may in turn facilitate the vectorization of hierarchical code, which may improve application performance when vector execution resources are available.