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C and C++ Compilers

Rational software

IBM® XL C and C++ compilers offer advanced compiler and optimization technologies and are built on a common code base for easier porting of your applications between platforms. They comply with the latest C/C++ international standards and industry specifications and support a large array of common language features.

Product Editions

XL C/C++ for AIX

A high-performance optimizing compiler running on IBM Power Systems including POWER6 processor

XL C for AIX

Optimizes and tunes applications on IBM Power System servers supporting Power Architecture

XL C/C++ for Linux

Advanced optimization features generate highly-optimized 64-bit application code

XL C/C++ for Multicore Acceleration for Linux

Exploits the performance capability of the new Cell Broadband Engine Architecture

XL C/C++ Advanced Edition for Blue Gene

Provides intrinsic functions and function libraries to exploit Blue Gene supercomputers

z/OS XL C/C++

Provides a comprehensive and powerful C/C++ development package

OS/390 C/C++

An optional priced feature of the OS/390 operating systems

XL C/C++ for z/VM

Includes the benefits of IBM compiler optimization technology

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