libaec
Libaec provides fast lossless compression of 1 up to 32 bit wide signed or unsigned integers(samples). The library achieves best results for low entropy data as often encountered in space imaginginstrument data or numerical model output from weather or climate simulations. While floating point representationsare not directly supported, they can also be efficiently coded by grouping exponents and mantissa.
https://gitlab.dkrz.de/k202009/libaec
Available modules
The overview below shows which libaec installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using libaec, load one of these modules using a module load command like:
1 | |
(This data was automatically generated on Thu, 17 Apr 2025 at 12:00:12 EDT)
| neoverse_v1 | generic | zen2 | zen3 | zen4 | haswell | skylake_avx512 | |
|---|---|---|---|---|---|---|---|
| Grace Nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel16 | intel18,amd20-v100,amd21,intel21 | |
| libaec/1.0.6-GCCcore-13.2.0 | - | x | - | - | - | x | - |
| libaec/1.0.6-GCCcore-12.3.0 | - | x | - | - | - | x | - |