Open64 is described as 'Open source, optimizing compiler for the Itanium and x86-64 microprocessor architectures. It supports Fortran 77/95 and C/C++, as well as the shared memory programming model OpenMP' and is a Compiler in the development category. There are four alternatives to Open64 for a variety of platforms, including Windows, Linux, Mac, BSD and Cygwin apps. The best Open64 alternative is GNU Compiler Collection, which is both free and Open Source. Other great apps like Open64 are clang, LLVM and Tiny C Compiler.
The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting various programming languages. GCC is a key component of the GNU toolchain. As well as being the official compiler of the unfinished GNU operating system, GCC has been adopted as the...
Comprehensive modular compiler infrastructure offering compile-time, link-time, run-time, and idle-time optimization for multiple programming languages including C, C++, Fortran, Ada, Haskell, and more, supporting diverse processor architectures and cross-compilation.
The Tiny C Compiler is an x86, x86-64 and ARM processor C compiler created by Fabrice Bellard. It is designed to work for slow computers with little disk space . Windows operating system support was added in version 0.9.23 .
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