AOCC Compiler suite

The AOCC compiler system is a high performance, production quality code generation tool. The AOCC environment provides various options to developers when building and optimizing C, C++, and Fortran applications targeting 32-bit and 64-bit Linux® platforms. The AOCC compiler system offers a high level of advanced optimizations, multi-threading and processor support that includes global optimization, vectorization, inter-procedural analyses, loop transformations, and code generation. AMD also provides highly optimized libraries, which extract the optimal performance from each x86 processor core when utilized. The AOCC Compiler Suite simplifies and accelerates development and tuning for x86 applications.

AOCC v1.3.0

  • Further tuned for AMD Family 17h processors (“Zen” core)
  • Enhanced loop optimizations like loop blocking/ tiling, software prefetching, code-layout, function specialization, and other high-level optimizations
  • Further enhanced vectorization, code generation and more
  • Continued support for DragonEgg Fortran frontend with the experimental Flang Fortran frontend

  • Extends LLVM 7.0 release (llvm.org, 19th Sep’18) with enhancements and optimizations
  • Optimized libraries including AMDLibM (libM math library v3.2.2)
  • LLVM linker (lld) by default
  • Tested on RHEL 7.4, SLES 12 sp3, Ubuntu 16.04.1 LTS

Resources and Technical Support

Resources

Documentation

AOCC Install Guide

AOCC User Guide

Clang – the C, C++ Compiler

DragonEgg – the Fortran Compiler

Flang (alpha) – the Fortran compiler

Technical Support

AOCC is a well-supported compiler suite.  You can get help from the AOCC user community or get a 1×1 support, under NDA, from the AMD compiler support.

  • 1×1 Ticketing system for NDA customers:A dedicated expert can provide you a 1×1 support, advice or help debug an issue over the private web based ticketing. You need NDA with AMD and AMD-SSO login.
  • Email based support:You can also opt for 1×1 support, report issues or seek expert help by emailing toolchainsupport@amd.com. This channel is open to all customers.

Please read the AOCC Technical Support Agreement  before submitting a support case.

Ask The Connected Community

If you have a general question or need help from the community, you can post them here or search for existing posts. This helps build the knowledge base which is useful to all users.

Download:

Refer here for older versions.

Please read the README for install steps.

 

File Name Version Size Launch Date OS Bitness Description

File Name

Version

1.3.0

Size

126609 KB

Launch Date

12/15/2018

OS

Linux

Bitness

32/64-bit

Description

AOCC’s Compiler package for C/C++/Fortran. Complete AOCC compiler including Flang (alpha quality) Fortran compiler MD5 Checksum: d50cbb2761c9fef5abcc445026ea323d
Optional Fortran Compiler packages

File Name

Version

1.3.0

Size

620 KB

Launch Date

11/02/2018

OS

Linux

Bitness

32/64-bit

Description

AOCC’s DragonEgg plugin package (preferred for Fortran language). Refer Install guide for more details Dependency: AOCC Prerequisites package MD5 Checksum: e3d11397a5dd8d7da391f7e44df08f8e

File Name

Version

1.3.0

Size

93875 KB

Launch Date

11/02/2018

OS

Linux

Bitness

32/64-bit

Description

Gfortran package is a prerequisite to DragonEgg plugin. Refer Install guide for more details MD5 Checksum: 3bbc2eafaf055fef3f915dfe4b43e7f6