CNS HPC API PostInstallation Setup 64bit Edition 1.1

CNS HPC API PostInstallation Setup 64bit Edition is an Atos utility that automates the final configuration and validation steps after installing the CNS HPC API on 64-bit systems. Designed for HPC clusters and development nodes, it prepares the runtime and build environment so the software is ready for production use with minimal manual effort.

Key capabilities:

• Configures environment variables, library paths, and optional module files for consistent user environments.
• Integrates the API with compilers and linkers, and updates relevant configuration files.
• Checks system prerequisites and dependencies, including kernel parameters and permissions commonly required in HPC.
• Validates network and runtime settings for high-performance interconnects and parallel workloads.
• Runs basic smoke tests to confirm correct installation and reports results with detailed logs.
• Supports unattended, repeatable execution for cluster-wide deployment and upgrades.
• Provides safe rollback for select configuration changes when available.

Typical use cases:

• New cluster bring-up or node reimaging
• Preparing golden images
• Post-upgrade verification and standardization across nodes

Intended audience:

• HPC system administrators, site reliability engineers, and advanced users responsible for HPC software stacks

Prerequisites:

• A supported 64-bit operating system
• Administrative privileges on target systems
• Access to the installed CNS HPC API packages and documentation

By streamlining post-install tasks, this tool helps ensure consistent configuration, reduces setup time, and lowers the risk of misconfiguration across large-scale HPC environments.

CNS HPC API PostInstallation Setup 64bit Edition is developed by Atos. The most popular versions of this product among our users are: 1.0 and 1.1.