Software Alternatives & Reviews

Open64 VS clang

Compare Open64 VS clang and see what are their differences

Open64 logo Open64

Open64 is an open source, optimizing compiler for the Itanium and x86-64 microprocessor...

clang logo clang

C, C++, Objective C and Objective C++ front-end for the LLVM compiler.
  • Open64 Landing page
    Landing page //
    2019-11-06
  • clang Landing page
    Landing page //
    2021-08-01

Open64 videos

AMD x86 Open64 Compiler Suite Team Insights

More videos:

  • Review - LINPACK benchmark on Itanium 2 @ 1.3 GHz (Visual C++, GCC, Open64, HP C)
  • Review - AMD x86 OPEN64 Compiler

clang videos

Use Clang on Windows, Linux, and macOS

More videos:

  • Review - The Clang Swordsman
  • Review - CLANG AND BANG: BI'S AND TRI'S FOR DAYS!

Category Popularity

0-100% (relative to Open64 and clang)
Email Marketing
18 18%
82% 82
IDE
17 17%
83% 83
CRM
31 31%
69% 69
Code Analysis
0 0%
100% 100

User comments

Share your experience with using Open64 and clang. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, clang seems to be more popular. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Open64 mentions (0)

We have not tracked any mentions of Open64 yet. Tracking of Open64 recommendations started around Mar 2021.

clang mentions (11)

  • Ready to miss a semi colon and spend the next hour stressing over what went wrong?
    Clang is an LLVM based C compiler that "allows better diagnostics, better integration with IDEs, a license that is compatible with commercial products, and a nimble compiler that is easy to develop and maintain," compared to other options. Source: over 1 year ago
  • Alternatives of MinGW for MacOS
    VS Code is not an IDE. It's simply an editor without any built-in compiler tools. So you MUST use "other compiler" (and bintools) anyway. As I said, Apple's official C/C++ compiler is LLVM-Clang, which offers even better optimization in some tasks. Source: over 1 year ago
  • What is the point of free and open source software?
    One illustration of this came in 2015 when Stallman decided he Would rather prevent the Gnu Compiler Collection from supporting modern IDE features like symbol completion, than allow GCC front ends to be paired with free-but-not-copyleft backends like LLVM and Clang: "Since LLVM and Clang are not copylefted, they invite nonfree extensions. They are a gaping hole in the defensive wall around our city." Allowing... - Source: dev.to / almost 2 years ago
  • node-sass: Build fails on OpenBSD - How to fix
    It is because clang++ is required but instead what is actually used is g++. Therefore, the successful way is:. - Source: dev.to / about 2 years ago
  • Planning an online C compiler for IPC144
    Thus, I have other smaller objectives to look for. The first thing I am looking for is to make the simplest code example, a "Hello World" program to be compilable and runnable in the browser. This will require a lot of configuration, since emscripten, a C-to-WebAssembly compiler, actually has some dependencies like LLVM and clang, which took me over 6 hours to compile a single time so I could set the environment... - Source: dev.to / over 2 years ago
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What are some alternatives?

When comparing Open64 and clang, you can also consider the following products

GNU Compiler Collection - The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting...

LLVM - LLVM is a compiler infrastructure designed for compile-time, link-time, run-time, and...

Portable C Compiler - pcc is a C99 compiler which aims to be small, simple, fast and understandable.

PyCharm - Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more...

Open Watcom - Open Watcom is a project of the open source community to maintain and enhance the Watcom C, C++, and Fortran cross compilers and tools.

SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.