Tcl¶
Tcl (Tool Command Language) is a very powerful but easy to learn dynamic programming language, suitable for a very wide range of uses, including web and desktop applications, networking, administration, testing and many more.
https://www.tcl.tk/
Available modules¶
The overview below shows which Tcl installations are available per target architecture in EESSI, ordered based on software version (new to old).
To start using Tcl, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tcl/8.6.13-GCCcore-13.2.0 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| Tcl/8.6.13-GCCcore-12.3.0 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |
| Tcl/8.6.12-GCCcore-12.2.0 | x | x | x | x | x | x | x | x | x | x | x | x | x | x |