nccl¶
Description¶
Optimized primitives for collective multi-GPU communication.
Homepage¶
https://github.com/NVIDIA/nccl
Available Versions on RCAC Clusters¶
| Cluster | Versions |
|---|---|
| ANVIL | cuda-11.2_2.8.4 (D), cuda-11.0_2.11.4, cuda-11.4_2.11.4, cuda-12.8_2.26.2 |
(D): Default Module
Module¶
You can load the module by:
Note for using nccl
Run module spider nccl beforehand to check if this version requires any prerequisite modules.