occt¶
Open CASCADE Technology (OCCT) is an object-oriented C++class library designed for rapid production of sophisticated domain-specificCAD/CAM/CAE applications.
https://www.opencascade.com/
Available modules¶
The overview below shows which occt installations are available per target architecture in EESSI, ordered based on software version (new to old).
To start using occt, load one of these modules using a module load command like:
(This data was automatically generated on Fri, 06 Feb 2026 at 13:12:13 UTC)
| aarch64/generic | aarch64/a64fx | aarch64/neoverse_n1 | aarch64/neoverse_v1 | aarch64/nvidia/grace | x86_64/generic | x86_64/amd/zen2 | x86_64/amd/zen3 | x86_64/amd/zen4 | x86_64/intel/cascadelake | x86_64/intel/haswell | x86_64/intel/icelake | x86_64/intel/sapphirerapids | x86_64/intel/skylake_avx512 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| occt/7.8.0-GCCcore-12.3.0 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |