jemalloc
jemalloc is a general purpose malloc(3) implementation that emphasizes fragmentation avoidance and scalable concurrency support.
Available modules
The overview below shows which jemalloc installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using jemalloc, load one of these modules using a module load command like:
module load jemalloc/5.3.0-GCCcore-12.3.0
(This data was automatically generated on Thu, 21 Aug 2025 at 12:00:17 EDT)
| gateway | generic | zen2 | zen3 | zen4 | skylake_avx512 | |
|---|---|---|---|---|---|---|
| Gateway nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel18,amd20-v100,amd21,intel21 | |
| jemalloc/5.3.0-GCCcore-12.3.0 | - | x | - | - | - | - |