GDRCopy
A low-latency GPU memory copy library based on NVIDIA GPUDirect RDMA technology.
https://github.com/NVIDIA/gdrcopy
Available modules
The overview below shows which GDRCopy installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using GDRCopy, load one of these modules using a module load command like:
module load GDRCopy/2.4-GCCcore-13.2.0
(This data was automatically generated on Thu, 10 Jul 2025 at 12:00:14 EDT)
| gateway | generic | zen2 | zen3 | zen4 | haswell | skylake_avx512 | |
|---|---|---|---|---|---|---|---|
| Gateway nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel16 | intel18,amd20-v100,amd21,intel21 | |
| GDRCopy/2.4-GCCcore-13.2.0 | - | - | x | x | x | - | x |
| GDRCopy/2.3.1-GCCcore-12.3.0 | - | x | - | - | - | x | - |
| GDRCopy/2.3-GCCcore-11.3.0 | - | - | - | - | - | x | - |