https://github.com/keichi/ve-power-meter

Power measurement tool for NEC Vector Engine
https://github.com/keichi/ve-power-meter

power-measurement power-meter sx-aurora-tsubasa vector-engine

Last synced: about 2 months ago
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Power measurement tool for NEC Vector Engine

• Host: GitHub
• URL: https://github.com/keichi/ve-power-meter
• Owner: keichi
• License: mit
• Created: 2023-06-13T03:10:51.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-06-13T03:47:43.000Z (over 1 year ago)
• Last Synced: 2024-12-03T07:10:03.812Z (about 2 months ago)
• Topics: power-measurement, power-meter, sx-aurora-tsubasa, vector-engine
• Language: Python
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ve-power-meter

Power measurement tool for NEC Vector Engine

## Installation

```

pip install ve-power-meter

```

## Usage

```

$ ve-power-meter

timestamp,power.draw,temperature.core,temperature.memory

2023/06/13 12:15:10.275,47.04,45,40

2023/06/13 12:15:11.292,47.04,45,40

2023/06/13 12:15:12.309,47.01,45,40

2023/06/13 12:15:13.326,47.01,47,44

2023/06/13 12:15:14.342,145.38,49,50

2023/06/13 12:15:15.358,173.39,50,50

2023/06/13 12:15:16.373,173.39,51,52

2023/06/13 12:15:17.390,170.48,51,53

2023/06/13 12:15:18.405,170.48,51,54

2023/06/13 12:15:19.421,177.39,52,54

```

### Notes:

- `vecmd` must be available at `/opt/nec/ve/mmm/bin/vecmd` (tested with mmm v1.3.78).

- Metrics are printed out every second.

- `temperature.core` is the average temperature of all cores (Celsius).

- `temperature.memory` is the average temperature of all HBM modules (Celsius).

- `power.draw` is `AUX 12V V * AUX 12V C + Edge 12V V * Edge 12V C` (Watts).