https://github.com/redhat-performance/linpack-wrapper

linpack-wrapper
https://github.com/redhat-performance/linpack-wrapper

Last synced: 4 months ago
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linpack-wrapper

• Host: GitHub
• URL: https://github.com/redhat-performance/linpack-wrapper
• Owner: redhat-performance
• License: other
• Created: 2022-02-16T21:20:31.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2026-02-04T14:25:22.000Z (4 months ago)
• Last Synced: 2026-02-05T01:40:10.475Z (4 months ago)
• Language: Shell
• Size: 62.5 KB
• Stars: 1
• Watchers: 4
• Forks: 1
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: license

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README

          
Automation wrapper for linpack

Description:

         The Linpack Benchmark is a measure of a computer's floating-point rate of execution.

         It is determined by running a computer program that solves a dense system of linear

         equations.

Location of useful documentation: https://www.netlib.org/utk/people/JackDongarra/faq-linpack.html

Location of underlying workload: Requires the licensed linpack kit.

Packages required: bc,numactl

To run:

```

[root@hawkeye ~]# git clone https://github.com/redhat-performance/linpack-wrapper

[root@hawkeye ~]# linpack-wrapper/linpack/linpack_run

```

```

Options

linpack Usage:

  --interleave: numactl interleave option

General options

  --home_parent : Our parent home directory.  If not set, defaults to current working directory.

  --host_config : default is the current host name.

  --iterations : Number of times to run the test, defaults to 1.

  --run_user: user that is actually running the test on the test system. Defaults to user running wrapper.

  --sys_type: Type of system working with, aws, azure, hostname.  Defaults to hostname.

  --sysname: name of the system running, used in determining config files.  Defaults to hostname.

  --tuned_setting: used in naming the tar file, default for RHEL is the current active tuned.  For non

    RHEL systems, default is none.

  --usage: this usage message.

  --use_pcp: Enables use of Performance Co-Pilot in wrappers, defaults to 0.

```