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https://github.com/aurimasniekis/go-intel-power-gadget

A Golang macOS IntelPowerGadget framework binding
https://github.com/aurimasniekis/go-intel-power-gadget

Last synced: about 2 months ago
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A Golang macOS IntelPowerGadget framework binding

Host: GitHub
URL: https://github.com/aurimasniekis/go-intel-power-gadget
Owner: aurimasniekis
License: mit
Created: 2020-08-25T06:39:31.000Z (over 4 years ago)
Default Branch: master
Last Pushed: 2020-09-05T09:26:51.000Z (over 4 years ago)
Last Synced: 2024-06-20T06:26:46.014Z (7 months ago)
Language: Go
Size: 10.7 KB
Stars: 0
Watchers: 2
Forks: 1
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# go-intel-power-gadget
A Golang macOS IntelPowerGadget framework binding module. Which I have written about on my blog [TechProwd.com](https://www.techprowd.com/go-intel-r-power-gadget/).

## Install

A simple way using `go get`. Requires the IntelPowerGadget installed in the system.

```sh
$ go get github.com/aurimasniekis/go-intel-power-gadget
```

## Usage

A way to start sampling CPU information

```go
package main

import (
"encoding/json"
"fmt"
ipg "github.com/aurimasniekis/go-intel-power-gadget"
"time"
)

func main() {
ipg.Initialize()

var pkg *ipg.IntelPowerGadgetPackage

// Get CPU 0
pkg = ipg.GetPackage(0)

sampleId := ipg.StartSampling(pkg)

// Sleep for 1 second
time.Sleep(time.Second)

result := ipg.FinishSampling(sampleId, pkg)

e, err := json.MarshalIndent(result, "", " ")
if err != nil {
fmt.Println(err)
return
}
fmt.Println(string(e))

ipg.Shutdown()
}
```

Will produce

```json
{
"pkg": {
"package_no": 0,
"package_cores": 16,
"ia_base_frequency": 3600,
"ia_max_frequency": 5000,
"gt_max_frequency": 0,
"package_tdp": 95,
"max_temperature": 100,
"gt_available": true,
"ia_energy_available": true,
"dram_energy_available": false,
"platform_energy_available": false
},
"timestamp_start": "2020-09-05T18:10:10.745816626+09:00",
"timestamp_end": "2020-09-05T18:10:11.750083978+09:00",
"interval": 1000000000,
"ia_frequency": {
"mean": 3344.1914,
"min": 1200,
"max": 5000
},
"ia_frequency_request": {
"mean": 3416.7263,
"min": 1300,
"max": 5000
},
"ia_power": {
"watts": 10.599621,
"joules": 10.644775
},
"ia_temperature": {
"mean": 40.278374,
"min": 37,
"max": 46
},
"ia_utilization": 0.7346676,
"ia_core_frequency": {
"0": {
"mean": 3113.8245,
"min": 1200,
"max": 5000
},
"1": {
"mean": 4127.8115,
"min": 3300,
"max": 5000
},
"10": {
"mean": 3492.069,
"min": 1700,
"max": 5000
},
"11": {
"mean": 3501.7676,
"min": 3000,
"max": 4300
},
"12": {
"mean": 3534.1304,
"min": 1600,
"max": 5000
},
"13": {
"mean": 3500.1667,
"min": 3000,
"max": 4000
},
"14": {
"mean": 3112.9294,
"min": 1800,
"max": 5000
},
"15": {
"mean": 3394.508,
"min": 3300,
"max": 3400
},
"2": {
"mean": 3107.1162,
"min": 1200,
"max": 5000
},
"3": {
"mean": 3324.2092,
"min": 2300,
"max": 4500
},
"4": {
"mean": 3390.9626,
"min": 1600,
"max": 5000
},
"5": {
"mean": 3353.0151,
"min": 2300,
"max": 4700
},
"6": {
"mean": 3604.3132,
"min": 2000,
"max": 5000
},
"7": {
"mean": 3293.2722,
"min": 2300,
"max": 4400
},
"8": {
"mean": 3556.1345,
"min": 1600,
"max": 5000
},
"9": {
"mean": 3914.441,
"min": 3200,
"max": 4500
}
},
"ia_core_frequency_request": {
"0": {
"mean": 3191.0054,
"min": 1300,
"max": 5000
},
"1": {
"mean": 4133.3335,
"min": 2400,
"max": 5000
},
"10": {
"mean": 3622.4138,
"min": 1300,
"max": 5000
},
"11": {
"mean": 3866.6667,
"min": 2400,
"max": 4600
},
"12": {
"mean": 3637.5,
"min": 1300,
"max": 5000
},
"13": {
"mean": 3500,
"min": 2400,
"max": 4600
},
"14": {
"mean": 3132.1428,
"min": 1300,
"max": 5000
},
"15": {
"mean": 5000,
"min": 5000,
"max": 5000
},
"2": {
"mean": 3168.2927,
"min": 1300,
"max": 5000
},
"3": {
"mean": 3142.8572,
"min": 2400,
"max": 4600
},
"4": {
"mean": 3444.8276,
"min": 1300,
"max": 5000
},
"5": {
"mean": 3171.4285,
"min": 2400,
"max": 4600
},
"6": {
"mean": 3651.6128,
"min": 2400,
"max": 5000
},
"7": {
"mean": 3500,
"min": 2400,
"max": 4600
},
"8": {
"mean": 3657.3914,
"min": 1300,
"max": 5000
},
"9": {
"mean": 3866.6667,
"min": 2400,
"max": 4600
}
},
"ia_core_temperature": {
"0": {
"mean": 40.544975,
"min": 40,
"max": 44
},
"1": {
"mean": 42,
"min": 40,
"max": 43
},
"10": {
"mean": 39.75862,
"min": 39,
"max": 44
},
"11": {
"mean": 39.333332,
"min": 39,
"max": 40
},
"12": {
"mean": 40.94643,
"min": 40,
"max": 43
},
"13": {
"mean": 40.5,
"min": 40,
"max": 41
},
"14": {
"mean": 37.07143,
"min": 37,
"max": 38
},
"15": {
"mean": 38,
"min": 38,
"max": 38
},
"2": {
"mean": 39.715446,
"min": 39,
"max": 42
},
"3": {
"mean": 39.714287,
"min": 39,
"max": 40
},
"4": {
"mean": 42.41379,
"min": 41,
"max": 46
},
"5": {
"mean": 42.142857,
"min": 41,
"max": 43
},
"6": {
"mean": 39.55914,
"min": 38,
"max": 46
},
"7": {
"mean": 39.5,
"min": 38,
"max": 42
},
"8": {
"mean": 39.06087,
"min": 37,
"max": 46
},
"9": {
"mean": 37.666668,
"min": 37,
"max": 39
}
},
"ia_core_utilization": {
"0": 2.6572914,
"1": 0.042078994,
"10": 0.8163582,
"11": 0.042066548,
"12": 0.78319126,
"13": 0.028445434,
"14": 0.39599562,
"15": 0.014052608,
"2": 1.7276866,
"3": 0.098214746,
"4": 2.0361304,
"5": 0.09804464,
"6": 1.3010633,
"7": 0.056032028,
"8": 1.6158384,
"9": 0.042191017
},
"gt_frequency": 0,
"gt_frequency_request": 1199.988,
"gt_utilization": 0,
"package_power": {
"watts": 12.453844,
"joules": 12.506897
},
"platform_power": {
"watts": 0,
"joules": 0
},
"dram_power": {
"watts": 0,
"joules": 0
},
"package_temperature": 43,
"tdp": 95
}
```

## License

Please see [License File](LICENSE) for more information.