Attention

WARNING: From 8am on 30th June until 5pm on 4th July 2025, there will be no access to the Stanage HPC cluster.

We will try to minimise this downtime and it is possible that Stanage will return to service before 4th July. We will notify you by email when Stanage is back online and available for job submission.

Clang

The Clang project provides a language front-end and tooling infrastructure for languages in the C language family (C, C++, Objective C/C++, OpenCL, CUDA, and RenderScript) for the LLVM project.

Usage

It is possible to switch versions of the Clang compiler suite using modules (if more than one version is installed). After connecting to Bessemer, start an interactive sessson then load Clang using:

module load Clang/10.0.0-GCCcore-8.3.0

Confirm that you’ve loaded the version of Clang you wanted using clang --version.

Language support

• How support for C++ standards varies between versions of Clang.

• Common compatibility/portability issues with Clang.

Documentation

See the online user manual (for version 10; manuals for other versions also available).