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Improving performance through vector optimizations with z/OS XL C/C++

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Abstract

This document describes the vector-related optimizations that are available in the z/OS® V2R3 XL C/C++ compiler. Most of these optimizations allow you to take full advantage of the latest hardware with little to no source changes. Simply recompiling with the right set of options is often enough to use the new vector instructions.

Original Publication Date

14 September 2018

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Document Information

Modified date:
16 September 2018

UID

ibm10731563