Skip to main content
Networking
NVIDIA HPC-X Software Toolkit
2.51
2.50
2.26
2.25.3 LTS (2025 LTS U3)
2.25
2.24.1
224
2.23
2.22.1
2.22.0
2.21.2 LTS (2024 LTS U2)
2.21.1
2.21.0
2.20.0
2.19.0
2.18.1 LTS (2023 LTS U3)
2.18.0
2.17.1 LTS (2023 LTS U1)
2.17.0
2.16
2.15
2.14
2.13.1-LTS1-Branch2022
2.13
2.12
2.11
Auto
Light
Dark
Main navigation
Networking
NVIDIA HPC-X Software Toolkit
Auto
Light
Dark
Close navigation
2.51
2.50
2.26
2.25.3 LTS (2025 LTS U3)
2.25
2.24.1
224
2.23
2.22.1
2.22.0
2.21.2 LTS (2024 LTS U2)
2.21.1
2.21.0
2.20.0
2.19.0
2.18.1 LTS (2023 LTS U3)
2.18.0
2.17.1 LTS (2023 LTS U1)
2.17.0
2.16
2.15
2.14
2.13.1-LTS1-Branch2022
2.13
2.12
2.11
Main
Main
Release Notes
Changes and New Features
HPC-X General Support
Bug Fixes in this Version
Known Issues
Installing and Loading HPC-X
Running, Configuring and Rebuilding HPC-X
HCOLL
Unified Communication - X Framework Library
Unified Collective Communication (UCC)
PGAS Shared Memory Access
ClusterKit
NCCL-RDMA-SHARP Plugins
Multi-GPU Support
NCCLNet Plugin
Common Abbreviations
User Manual Revision History
Release Notes History
Breadcrumbs
Networking
Networking Software
Accelerator Software
NVIDIA HPC-X Software Toolkit
Release Notes
Bug Fixes in this Version
On this Page
Bug Fixes in this Version
N/A
Last updated:
May 05, 2025
