https://github.com/hhk7734/amdsmi.go
Go Bindings for AMD System Management Interface (AMD SMI) Library
https://github.com/hhk7734/amdsmi.go
amd-smi dynamic-loading golang rocm rocm-smi
Last synced: about 2 months ago
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Go Bindings for AMD System Management Interface (AMD SMI) Library
- Host: GitHub
- URL: https://github.com/hhk7734/amdsmi.go
- Owner: hhk7734
- Created: 2024-05-21T10:51:08.000Z (11 months ago)
- Default Branch: main
- Last Pushed: 2024-12-11T14:25:34.000Z (5 months ago)
- Last Synced: 2025-01-13T16:16:15.809Z (3 months ago)
- Topics: amd-smi, dynamic-loading, golang, rocm, rocm-smi
- Language: C++
- Homepage:
- Size: 127 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
## Go Bindings for AMD System Management Interface (AMD SMI) Library
This repository provides Go bindings for [AMD System Management Interface (AMD SMI) Library](https://github.com/ROCm/amdsmi)
> [!IMPORTANT]
> This binding dynamically loads the shared library `libamd_smi.so` at runtime.
>
> You do not need the `libamd_smi.so` to build code that uses this binding. However, at runtime, the shared library must be available in the system library path. Typically, The shared library is installed in `/opt/rocm/lib` when you install the ROCm software stack.
>
> For more information on installing AMD SMI, see the [Install AMD SMI](https://rocm.docs.amd.com/projects/amdsmi/en/latest/install/install.html) guide.
## Quick Start
```go
package main
import (
"fmt"
"github.com/hhk7734/amdsmi.go"
)
func main() {
smi := amdsmi.New()
if err := smi.Init(amdsmi.INIT_AMD_GPUS); err != nil {
panic(err)
}
defer func() {
if err := smi.Shutdown(); err != nil {
panic(err)
}
}()
sockets, err := smi.Sockets()
if err != nil {
panic(err)
}
processors := make([]*amdsmi.Processor, 0)
for _, socket := range sockets {
ps, err := socket.Processors()
if err != nil {
panic(err)
}
processors = append(processors, ps...)
}
fmt.Println("GPU POWER GPU_TEMP MEM_TEMP GFX_UTIL GFX_CLOCK MEM_UTIL MEM_CLOCK ENC_UTIL ENC_CLOCK DEC_UTIL DEC_CLOCK SINGLE_ECC DOUBLE_ECC PCIE_REPLAY VRAM_USED VRAM_TOTAL PCIE_BW")
for deviceIndex, processor := range processors {
gpuMetrics, _ := processor.GPUMetricsInfo()
vramUsed, _ := processor.GPUMemoryUsage(amdsmi.MEM_TYPE_VRAM)
vramTotal, _ := processor.GPUMemoryTotal(amdsmi.MEM_TYPE_VRAM)
fmt.Printf("%3d %3d W %3d °C %3d °C %3d %% %4d MHz %3d %% %4d MHz %6d MB %6d MB\n",
deviceIndex,
gpuMetrics.CurrentSocketPower,
gpuMetrics.TemperatureHotspot,
gpuMetrics.TemperatureMem,
gpuMetrics.AverageGFXActivity,
gpuMetrics.CurrentGFXCLK,
gpuMetrics.AverageUMCActivity,
gpuMetrics.CurrentUCLK,
vramUsed/1024/1024,
vramTotal/1024/1024,
)
}
}
```
```shell
$ amd-smi monitor
GPU POWER GPU_TEMP MEM_TEMP GFX_UTIL GFX_CLOCK MEM_UTIL MEM_CLOCK ENC_UTIL ENC_CLOCK DEC_UTIL DEC_CLOCK SINGLE_ECC DOUBLE_ECC PCIE_REPLAY VRAM_USED VRAM_TOTAL PCIE_BW
0 131 W 42 °C 34 °C 0 % 135 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 166 Mb/s
1 137 W 47 °C 40 °C 0 % 135 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 28 Mb/s
2 140 W 47 °C 41 °C 0 % 135 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 177 Mb/s
3 129 W 42 °C 34 °C 0 % 146 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 137 Mb/s
4 672 W 74 °C 57 °C 100 % 2007 MHz 1 % 1300 MHz 0.0 % 42 MHz N/A 36 MHz 0 0 0 51666 MB 196300 MB 6213 Mb/s
5 166 W 63 °C 57 °C 0 % 136 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 58 Mb/s
6 156 W 63 °C 57 °C 0 % 159 MHz 0 % 901 MHz 0.0 % 29 MHz N/A 22 MHz 0 0 0 285 MB 196300 MB 190 Mb/s
7 747 W 95 °C 58 °C 100 % 1732 MHz 2 % 1300 MHz 0.0 % 42 MHz N/A 36 MHz 0 0 0 51408 MB 196300 MB 6346 Mb/s
$ go run ./monitor.go
GPU POWER GPU_TEMP MEM_TEMP GFX_UTIL GFX_CLOCK MEM_UTIL MEM_CLOCK ENC_UTIL ENC_CLOCK DEC_UTIL DEC_CLOCK SINGLE_ECC DOUBLE_ECC PCIE_REPLAY VRAM_USED VRAM_TOTAL PCIE_BW
0 131 W 42 °C 34 °C 0 % 182 MHz 0 % 900 MHz 285 MB 196592 MB
1 137 W 47 °C 40 °C 0 % 168 MHz 0 % 900 MHz 285 MB 196592 MB
2 141 W 47 °C 41 °C 0 % 167 MHz 0 % 900 MHz 285 MB 196592 MB
3 129 W 41 °C 34 °C 0 % 184 MHz 0 % 900 MHz 285 MB 196592 MB
4 644 W 76 °C 57 °C 100 % 2022 MHz 1 % 1300 MHz 51666 MB 196592 MB
5 166 W 63 °C 57 °C 0 % 169 MHz 0 % 900 MHz 285 MB 196592 MB
6 156 W 63 °C 57 °C 0 % 187 MHz 0 % 900 MHz 285 MB 196592 MB
7 596 W 91 °C 56 °C 74 % 1298 MHz 2 % 1300 MHz 51408 MB 196592 MB
```