Open64

Open64

Open64 is an open-source compiler technology designed for high-performance computing systems. It supports multiple architectures and operating systems and can optimize code for performance.
Development Compilers
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Open64 alternatives ➤

Open64: High-Performance Compiler Technology

Open64 is an open-source compiler technology designed for high-performance computing systems, supporting multiple architectures and operating systems, with code optimization for performance.

What is Open64?

Open64 is an open-source, optimizing compiler for C, C++, and Fortran programs targeted at high-performance computing systems like workstations, servers, and supercomputers. It was originally developed by SGI and is now maintained by the Open64 Foundation.

Key features of Open64 include support for multiple architectures (x86-64, IA64, ARM, MIPS, PowerPC), operating systems (Linux, Windows, macOS) and HPC interconnects. It provides advanced optimization capabilities like interprocedural analysis and optimization, loop nest optimization, parallelization, and vectorization to generate high-performance code.

Open64 generates optimized 64-bit binaries for execution on modern processors. It can take advantage of the latest hardware capabilities such as SIMD instructions. The modular back-end design also allows it to be ported to new architectures with relatively low effort.

Open64 is used by academia and companies focusing on high performance computing, including hardware vendors, to build and benchmark optimized scientific and technical applications. The source code is available under a GPL license.

Open64 Features

Features

  1. Open source compiler
  2. Supports multiple architectures
  3. Optimizes code for performance

Pricing

  • Open Source

Pros

Free and open source

Good performance

Supports many architectures and operating systems

Cons

Limited adoption and user community

May lack some advanced optimizations of proprietary compilers

Official Links

Official Website
https://www.open64.net/

The Best Open64 Alternatives

Top Development and Compilers and other similar apps like Open64

Here are some alternatives to Open64:

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GNU Compiler Collection
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Portable C Compiler
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LLVM
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GNU Compiler Collection

The GNU Compiler Collection (GCC) is an open source compiler system developed by the GNU Project for compiling multiple programming languages. Some key points about GCC:Supports compilation of popular languages like C, C++, Objective-C, Fortran, Ada, and Java.Actively developed and maintained by a large community of contributors.Aims to produce fast...
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Portable C Compiler

The Portable C Compiler (PCC) is a free, open-source and retargetable C compiler focused on providing portability, simplicity, speed, and small size. Developed originally at Bell Labs in the 1970s, PCC has evolved over decades of work by various contributors into a mature C codebase.Some key features and goals of...
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LLVM

LLVM (Low Level Virtual Machine) is an open source compiler infrastructure project that provides reusable components for building compiler front ends and back ends. It uses an intermediate representation (IR) that allows for optimization and translation to multiple targets.Some key aspects of LLVM:Focused on providing high-quality optimizing compiler componentsUses a...
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