https://github.com/astrojarhead/cpu-saturation
Investigation of saturation of a CPU
https://github.com/astrojarhead/cpu-saturation
cpu-monitoring cpu-performance-testing idl plotting
Last synced: 12 months ago
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Investigation of saturation of a CPU
- Host: GitHub
- URL: https://github.com/astrojarhead/cpu-saturation
- Owner: astroJarHead
- License: gpl-3.0
- Created: 2022-02-17T16:48:08.000Z (about 4 years ago)
- Default Branch: main
- Last Pushed: 2023-11-17T06:34:27.000Z (over 2 years ago)
- Last Synced: 2025-01-15T10:04:14.426Z (about 1 year ago)
- Topics: cpu-monitoring, cpu-performance-testing, idl, plotting
- Language: IDL
- Homepage:
- Size: 175 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# cpu-saturation
Notes, code and plots to examine the saturation I see on a CPU. I noticed this while observing the performance of multi-threading.
Almost the entire analysis would multi-thread and spread the work across the 8 cores. For one
step in the vectorized gridfit a single core obviously maxed out at 100%. The CPU is used within a VM and the model name returned via
lscpu is:
Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz
Running on a Virtual Machine with RedHat Enterprise Linux
# related repository
This is realted to my private repository gridfit. I hope to eventually make this repository, or parts of it, public.