### Install gopci with Go

Source: https://github.com/hertg/gopci/blob/main/README.md

Installs the gopci library using the Go package manager. This command fetches and installs the library into your Go workspace, making it available for use in your projects.

```shell
go get github.com/hertg/gopci
```

--------------------------------

### gopci Performance Benchmark Results

Source: https://github.com/hertg/gopci/blob/main/README.md

Provides benchmark results comparing the performance of gopci against ghw for parsing PCI device information. The results indicate that gopci is significantly faster and uses less memory.

```text
goos: linux
goarch: amd64
pkg: github.com/hertg/gopci/pkg/pci
cpu: AMD Ryzen 9 5950X 16-Core Processor
BenchmarkGoPci
BenchmarkGoPci-32            518           2554827 ns/op          297709 B/op       5178 allocs/op
BenchmarkGhw
BenchmarkGhw-32               34          33286659 ns/op        15745188 B/op     201189 allocs/op
PASS
ok      github.com/hertg/gopci/pkg/pci  2.802s
```

--------------------------------

### Scan PCI Devices in Go

Source: https://github.com/hertg/gopci/blob/main/README.md

Scans the system for PCI devices and returns a list of Device structs. The Device struct contains essential information such as Vendor, Device, Class, Subvendor, and Subdevice. It also includes a Config field with the raw parsed PCI config header.

```go
devices, _ := pci.Scan()
for _, device := range devices {
	// ...
}
```

--------------------------------

### Filter PCI Devices by Class in Go

Source: https://github.com/hertg/gopci/blob/main/README.md

Scans for PCI devices and filters the results to include only those matching a specific class. This is achieved by providing a filter function to the Scan method, which evaluates each device.

```go
classFilter := func(d *pci.Device) bool { return d.Class.Class == 0x03 }
devices, _ := pci.Scan(classFilter)
```

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