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Find compiler performance white papers for Linux® on IBM Z® and LinuxONE.

Compiler GCC

Presentation abstract:
  • Development of new GCC features and exploitation of new hardware features for IBM Z
  • GCC versions in distributions for IBM Z
  • Optimizing C/C++ code
  • Special optimization - FDO and LTO™
  • Influence of compiler versions and compile options on performance
  • Options for 31-bit code

Download PDF Compiler GCC

Creation date: November 2018

Last update: September 2019