Changes and New Features
HPC-X current version provides the following changes and new features:
Category | Change Description |
HPC-X Content | Updated HPC-X Content section to reflect the communication libraries versions embedded in this HPC-X release:
|
Open MPI Support | Introduced an Open MPI v5.0.10 component in HPC-X v2.26. See Installing and Loading HPC-X page for instructions on using Open MPI v5.0.10. |
Spectrum-X NCCL Plugin Configurable Bandwidth Loss Limits | Added support for configurable bandwidth-loss thresholds during transparent failover. |
Spectrum-X NCCL Plugin SHARP | Added support for SHARP in-network aggregation on InfiniBand Quantum switches, including optional Reduce-Scatter ↔ Allgather overlap |
Bug Fixes | See Bug Fixes in this Version section. |