1 files changed, 0 insertions, 116 deletions
diff --git a/tools/numap/numa.go b/tools/numap/numa.go
deleted file mode 100644
index 402ea1d..0000000
--- a/tools/numap/numa.go
+++ /dev/null
@@ -1,116 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path"
-	"path/filepath"
-	"strings"
-
-	"golang.fcuny.net/numap/internal/hwids"
-	"golang.fcuny.net/numap/internal/sysfs"
-)
-
-const (
-	node_root      = "/sys/devices/system/node/node*"
-	CLASS_NVMe     = 67586
-	CLASS_ETHERNET = 131072
-	CLASS_GPU      = 197120
-)
-
-type node struct {
-	Name       string      `json:"name"`
-	Path       string      `json:"path"`
-	CpuList    string      `json:"cpulist"`
-	PCIDevices []PCIDevice `json:"pci_devices"`
-}
-
-type PCIDevice struct {
-	Vendor string `json:"vendor"`
-	Name   string `json:"name"`
-}
-
-func findNodes(hwdb hwids.PciDevices) (map[string]node, error) {
-	nodes := make(map[string]node)
-
-	files, err := filepath.Glob(node_root)
-	if err != nil {
-		return nil, fmt.Errorf("Failed to find NUMA nodes under %s: %+v", node_root, err)
-	}
-	if len(files) == 0 {
-		return nil, fmt.Errorf("Could not find NUMA node in %s", node_root)
-	}
-
-	for _, f := range files {
-		n, err := newNode(f)
-		if err != nil {
-			return make(map[string]node), err
-		}
-		nodes[n.Name] = n
-	}
-
-	r, err := mapPCIDevicesToNumaNode(hwdb)
-	if err != nil {
-		panic(err)
-	}
-	for k, v := range r {
-		nodeName := fmt.Sprintf("node%d", k)
-		n := nodes[nodeName]
-		n.PCIDevices = v
-		nodes[nodeName] = n
-	}
-	return nodes, nil
-}
-
-func mapPCIDevicesToNumaNode(hwdb hwids.PciDevices) (map[int][]PCIDevice, error) {
-	devices := sysfs.ScanPCIDevices()
-	r := map[int][]PCIDevice{}
-
-	for _, d := range devices {
-		if d.Class == CLASS_NVMe || d.Class == CLASS_ETHERNET || d.Class == CLASS_GPU {
-			_, ok := hwdb[uint16(d.Vendor)]
-			if ok {
-				desc := hwdb[uint16(d.Vendor)]
-				var vendor, name string
-				for _, m := range desc {
-					if uint64(m.Device) == d.Device && uint64(m.Vendor) == d.Vendor {
-						vendor = m.VendorName
-						name = m.DeviceName
-						break
-					}
-				}
-				pciDevice := PCIDevice{
-					Vendor: vendor,
-					Name:   name,
-				}
-				r[d.NumaNode] = append(r[d.NumaNode], pciDevice)
-			}
-		}
-	}
-	return r, nil
-}
-
-func newNode(p string) (node, error) {
-	_, name := path.Split(p)
-
-	cpulist, err := cpuList(p)
-	if err != nil {
-		return node{}, err
-	}
-
-	return node{
-		Name:       name,
-		Path:       p,
-		CpuList:    cpulist,
-		PCIDevices: []PCIDevice{},
-	}, nil
-}
-
-func cpuList(p string) (string, error) {
-	lpath := filepath.Join(p, "cpulist")
-	c, err := ioutil.ReadFile(lpath)
-	if err != nil {
-		return "", fmt.Errorf("Failed to open %s: %+v", lpath, err)
-	}
-	return strings.TrimRight(string(c), "\n"), nil
-}