p2p/discv5: fix build with Go 1.5, delete package testimg
This commit is contained in:
Felix Lange
parent
49da42983a
commit
0f19cbc6e5
@ -1,173 +0,0 @@
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package main
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import (
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"bufio"
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"encoding/binary"
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"fmt"
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"image"
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"image/png"
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"os"
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"sort"
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"strconv"
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"github.com/ethereum/go-ethereum/crypto"
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)
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var xs, ys, maxTime int
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func set(pic *image.NRGBA, x, y, c, v int) {
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if v > 255 {
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v = 255
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}
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if x >= 0 && x < xs && y >= 0 && y < ys {
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pic.Pix[y*pic.Stride+x*4+c] = uint8(v)
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}
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}
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func main() {
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topicHash := crypto.Keccak256Hash([]byte("foo"))
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fmt.Println(topicHash)
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topicPrefix := binary.BigEndian.Uint64(topicHash[:8])
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var nodes uint64Slice
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inputFile := "test.out"
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if len(os.Args) > 1 {
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inputFile = os.Args[1]
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}
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f, _ := os.Open(inputFile)
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scanner := bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*N" {
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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nodes = append(nodes, prefix^topicPrefix)
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}
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(time) > maxTime {
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maxTime = int(time)
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}
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}
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}
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f.Close()
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sort.Sort(nodes)
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nodeIdx := make(map[uint64]int)
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for i, v := range nodes {
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nodeIdx[v^topicPrefix] = i
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}
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xs = maxTime / 10000
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ys = len(nodes)
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pic := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic, x, y, 3, 255)
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}
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}
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pic2 := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic2, x, y, 3, 255)
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}
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}
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f, _ = os.Open(inputFile)
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scanner = bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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nodeRad := make(map[uint64]int)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(rad) != nodeRad[prefix] {
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nodeRad[prefix] = int(rad)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 1, 255)
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}
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}
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if w == "*MR" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 0, 255)
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}
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if w == "*W" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
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wp, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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x := int(time * int64(xs) / int64(maxTime))
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y := nodeIdx[prefix]
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set(pic2, x, y, 0, int(wp/100000))
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set(pic2, x, y, 1, int(wp/10000))
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set(pic2, x, y, 2, int(wp/1000))
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}
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if w == "*+" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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x := int(time * int64(xs) / int64(maxTime))
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y := nodeIdx[prefix]
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set(pic, x, y, 2, 255)
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scanner.Scan()
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}
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}
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f.Close()
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f, _ = os.Create("test.png")
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w := bufio.NewWriter(f)
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png.Encode(w, pic)
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w.Flush()
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f.Close()
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f, _ = os.Create("test2.png")
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w = bufio.NewWriter(f)
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png.Encode(w, pic2)
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w.Flush()
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f.Close()
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}
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type uint64Slice []uint64
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// Len is the number of elements in the collection.
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func (s uint64Slice) Len() int {
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return len(s)
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}
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// Less reports whether the element with
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// index i should sort before the element with index j.
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func (s uint64Slice) Less(i, j int) bool {
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return s[i] < s[j]
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}
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// Swap swaps the elements with indexes i and j.
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func (s uint64Slice) Swap(i, j int) {
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s[i], s[j] = s[j], s[i]
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}
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@ -1,178 +0,0 @@
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package main
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import (
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"bufio"
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"encoding/binary"
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"fmt"
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"image"
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"image/png"
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"os"
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"sort"
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"strconv"
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"github.com/ethereum/go-ethereum/crypto"
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)
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var xs, ys, maxTime int
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func set(pic *image.NRGBA, x, y, c, v int) {
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if v > 255 {
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v = 255
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}
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if x >= 0 && x < xs && y >= 0 && y < ys {
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pic.Pix[y*pic.Stride+x*4+c] = uint8(v)
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}
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}
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func main() {
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topics := make(map[string]uint64)
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var nodes uint64Slice
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inputFile := "test.out"
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if len(os.Args) > 1 {
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inputFile = os.Args[1]
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}
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f, _ := os.Open(inputFile)
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scanner := bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*N" {
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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nodes = append(nodes, prefix^topicPrefix)
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}
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(time) > maxTime {
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maxTime = int(time)
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}
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scanner.Scan()
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topic := scanner.Text()
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if _, ok := topics[topic]; !ok {
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fmt.Println(topic)
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topicHash := crypto.Keccak256Hash([]byte(topic))
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topics[topic] := binary.BigEndian.Uint64(topicHash[:8])
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}
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}
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}
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f.Close()
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sort.Sort(nodes)
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nodeIdx := make(map[uint64]int)
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for i, v := range nodes {
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nodeIdx[v^topicPrefix] = i
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}
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xs = maxTime / 10000
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ys = len(nodes)
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pic := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic, x, y, 3, 255)
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}
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}
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pic2 := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic2, x, y, 3, 255)
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}
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}
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f, _ = os.Open(inputFile)
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scanner = bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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nodeRad := make(map[uint64]int)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(rad) != nodeRad[prefix] {
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nodeRad[prefix] = int(rad)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 1, 255)
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}
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}
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if w == "*MR" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 0, 255)
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}
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if w == "*W" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
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wp, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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x := int(time * int64(xs) / int64(maxTime))
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y := nodeIdx[prefix]
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set(pic2, x, y, 0, int(wp/100000))
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set(pic2, x, y, 1, int(wp/10000))
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set(pic2, x, y, 2, int(wp/1000))
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}
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if w == "*+" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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x := int(time * int64(xs) / int64(maxTime))
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y := nodeIdx[prefix]
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set(pic, x, y, 2, 255)
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scanner.Scan()
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}
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}
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f.Close()
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f, _ = os.Create("test.png")
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w := bufio.NewWriter(f)
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png.Encode(w, pic)
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w.Flush()
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f.Close()
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f, _ = os.Create("test2.png")
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w = bufio.NewWriter(f)
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png.Encode(w, pic2)
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w.Flush()
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f.Close()
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}
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type uint64Slice []uint64
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// Len is the number of elements in the collection.
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func (s uint64Slice) Len() int {
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return len(s)
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}
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// Less reports whether the element with
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// index i should sort before the element with index j.
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func (s uint64Slice) Less(i, j int) bool {
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return s[i] < s[j]
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}
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// Swap swaps the elements with indexes i and j.
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func (s uint64Slice) Swap(i, j int) {
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s[i], s[j] = s[j], s[i]
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}
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@ -1,191 +0,0 @@
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package main
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import (
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"bufio"
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"encoding/binary"
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"fmt"
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"image"
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"image/png"
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"os"
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"sort"
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"strconv"
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"github.com/ethereum/go-ethereum/crypto"
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)
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var xs, ys, maxTime int
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func set(pic *image.NRGBA, x, y, c, v int) {
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if v > 255 {
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v = 255
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}
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if x >= 0 && x < xs && y >= 0 && y < ys {
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pic.Pix[y*pic.Stride+x*4+c] = uint8(v)
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}
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}
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func main() {
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var nodes uint64Slice
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inputFile := "test.out"
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if len(os.Args) > 1 {
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inputFile = os.Args[1]
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}
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topic := "foo"
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if len(os.Args) > 2 {
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topic = os.Args[2]
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}
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topicHash := crypto.Keccak256Hash([]byte(topic))
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fmt.Println(topicHash)
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topicPrefix := binary.BigEndian.Uint64(topicHash[:8])
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f, _ := os.Open(inputFile)
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scanner := bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*N" {
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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nodes = append(nodes, prefix^topicPrefix)
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}
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(time) > maxTime {
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maxTime = int(time)
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}
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}
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}
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f.Close()
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sort.Sort(nodes)
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nodeIdx := make(map[uint64]int)
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for i, v := range nodes {
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nodeIdx[v^topicPrefix] = i
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}
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xs = maxTime / 10000
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ys = len(nodes)
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pic := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic, x, y, 3, 255)
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}
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}
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pic2 := image.NewNRGBA(image.Rect(0, 0, xs, ys))
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for y := 0; y < ys; y++ {
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for x := 0; x < xs; x++ {
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set(pic2, x, y, 3, 255)
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}
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}
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f, _ = os.Open(inputFile)
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scanner = bufio.NewScanner(f)
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scanner.Split(bufio.ScanWords)
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nodeRad := make(map[uint64]int)
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for scanner.Scan() {
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w := scanner.Text()
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if w == "*R" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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if scanner.Text() == topic {
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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if int(rad) != nodeRad[prefix] {
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nodeRad[prefix] = int(rad)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 1, 255)
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}
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}
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}
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if w == "*MR" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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if scanner.Text() == topic {
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scanner.Scan()
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scanner.Scan()
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rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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radUint := uint64(rad) * ((^uint64(0)) / 1000000)
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x := int(time * int64(xs) / int64(maxTime))
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y := sort.Search(ys, func(i int) bool {
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return nodes[i] > radUint
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})
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set(pic, x, y, 0, 255)
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}
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}
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if w == "*W" {
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scanner.Scan()
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time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
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scanner.Scan()
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if scanner.Text() == topic {
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scanner.Scan()
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prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
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scanner.Scan()
|
||||
wp, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
y := nodeIdx[prefix]
|
||||
set(pic2, x, y, 0, int(wp/100000))
|
||||
set(pic2, x, y, 1, int(wp/10000))
|
||||
set(pic2, x, y, 2, int(wp/1000))
|
||||
}
|
||||
}
|
||||
if w == "*+" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
scanner.Scan()
|
||||
if scanner.Text() == topic {
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
y := nodeIdx[prefix]
|
||||
set(pic, x, y, 2, 255)
|
||||
scanner.Scan()
|
||||
}
|
||||
}
|
||||
}
|
||||
f.Close()
|
||||
|
||||
f, _ = os.Create("test.png")
|
||||
w := bufio.NewWriter(f)
|
||||
png.Encode(w, pic)
|
||||
w.Flush()
|
||||
f.Close()
|
||||
|
||||
f, _ = os.Create("test2.png")
|
||||
w = bufio.NewWriter(f)
|
||||
png.Encode(w, pic2)
|
||||
w.Flush()
|
||||
f.Close()
|
||||
}
|
||||
|
||||
type uint64Slice []uint64
|
||||
|
||||
// Len is the number of elements in the collection.
|
||||
func (s uint64Slice) Len() int {
|
||||
return len(s)
|
||||
}
|
||||
|
||||
// Less reports whether the element with
|
||||
// index i should sort before the element with index j.
|
||||
func (s uint64Slice) Less(i, j int) bool {
|
||||
return s[i] < s[j]
|
||||
}
|
||||
|
||||
// Swap swaps the elements with indexes i and j.
|
||||
func (s uint64Slice) Swap(i, j int) {
|
||||
s[i], s[j] = s[j], s[i]
|
||||
}
|
||||
@ -1,335 +0,0 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"image"
|
||||
"image/png"
|
||||
"math"
|
||||
"os"
|
||||
"sort"
|
||||
"strconv"
|
||||
|
||||
"github.com/ethereum/go-ethereum/crypto"
|
||||
)
|
||||
|
||||
var xs, ys, maxTime int
|
||||
var minAbsTime, maxAbsTime int64
|
||||
|
||||
func set(pic *image.NRGBA, x, y, c, v int) {
|
||||
if v > 255 {
|
||||
v = 255
|
||||
}
|
||||
if x >= 0 && x < xs && y >= 0 && y < ys {
|
||||
pic.Pix[y*pic.Stride+x*4+c] = uint8(v)
|
||||
}
|
||||
}
|
||||
|
||||
type nodeStats []struct{ wpSum, wpCnt, wpXcnt, regCnt, regXcnt uint64 }
|
||||
|
||||
type nodeInfo struct {
|
||||
maxMR int
|
||||
topics map[string]struct{}
|
||||
}
|
||||
|
||||
const (
|
||||
regStatDiv = 60
|
||||
regStatYdiv = 30
|
||||
)
|
||||
|
||||
type topicInfo struct {
|
||||
prefix uint64
|
||||
nodes uint64Slice
|
||||
nodeStats nodeStats
|
||||
nodeIdx map[uint64]int
|
||||
pic, pic2 *image.NRGBA
|
||||
nodeRad map[uint64]int
|
||||
regStats []int
|
||||
}
|
||||
|
||||
func main() {
|
||||
var nodes uint64Slice
|
||||
topics := make(map[string]*topicInfo)
|
||||
|
||||
inputFile := "test.out"
|
||||
if len(os.Args) > 1 {
|
||||
inputFile = os.Args[1]
|
||||
}
|
||||
|
||||
f, _ := os.Open(inputFile)
|
||||
scanner := bufio.NewScanner(f)
|
||||
scanner.Split(bufio.ScanWords)
|
||||
minAbsTime = math.MaxInt64
|
||||
for scanner.Scan() {
|
||||
w := scanner.Text()
|
||||
if w == "*N" {
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
nodes = append(nodes, prefix)
|
||||
}
|
||||
if w == "*R" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
if time > maxAbsTime {
|
||||
maxAbsTime = time
|
||||
}
|
||||
if time < minAbsTime {
|
||||
minAbsTime = time
|
||||
}
|
||||
scanner.Scan()
|
||||
topic := scanner.Text()
|
||||
if _, ok := topics[topic]; !ok {
|
||||
fmt.Println(topic)
|
||||
topicHash := crypto.Keccak256Hash([]byte(topic))
|
||||
topics[topic] = &topicInfo{prefix: binary.BigEndian.Uint64(topicHash[:8])}
|
||||
}
|
||||
}
|
||||
}
|
||||
f.Close()
|
||||
|
||||
maxTime = int(maxAbsTime - minAbsTime)
|
||||
xs = maxTime / 10000
|
||||
ys = len(nodes)
|
||||
nodeIdx := make(map[uint64]int)
|
||||
for i, v := range nodes {
|
||||
nodeIdx[v] = i
|
||||
}
|
||||
nodeInfo := make([]nodeInfo, len(nodes))
|
||||
|
||||
for _, t := range topics {
|
||||
t.nodes = make(uint64Slice, len(nodes))
|
||||
t.nodeStats = make(nodeStats, len(nodes))
|
||||
for i, v := range nodes {
|
||||
t.nodes[i] = v ^ t.prefix
|
||||
}
|
||||
sort.Sort(t.nodes)
|
||||
t.nodeIdx = make(map[uint64]int)
|
||||
for i, v := range t.nodes {
|
||||
t.nodeIdx[v^t.prefix] = i
|
||||
}
|
||||
|
||||
t.pic = image.NewNRGBA(image.Rect(0, 0, xs, ys))
|
||||
for y := 0; y < ys; y++ {
|
||||
for x := 0; x < xs; x++ {
|
||||
set(t.pic, x, y, 3, 255)
|
||||
}
|
||||
}
|
||||
|
||||
t.pic2 = image.NewNRGBA(image.Rect(0, 0, xs, ys))
|
||||
for y := 0; y < ys; y++ {
|
||||
for x := 0; x < xs; x++ {
|
||||
set(t.pic2, x, y, 3, 255)
|
||||
}
|
||||
}
|
||||
t.nodeRad = make(map[uint64]int)
|
||||
t.regStats = make([]int, xs/regStatDiv+1)
|
||||
}
|
||||
|
||||
f, _ = os.Open(inputFile)
|
||||
scanner = bufio.NewScanner(f)
|
||||
scanner.Split(bufio.ScanWords)
|
||||
statBegin := int64(40000000)
|
||||
statEnd := int64(maxTime - 10000000)
|
||||
|
||||
for scanner.Scan() {
|
||||
w := scanner.Text()
|
||||
if w == "*R" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
time -= minAbsTime
|
||||
scanner.Scan()
|
||||
t := topics[scanner.Text()]
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
scanner.Scan()
|
||||
rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
if int(rad) != t.nodeRad[prefix] {
|
||||
t.nodeRad[prefix] = int(rad)
|
||||
radUint := uint64(rad) * ((^uint64(0)) / 1000000)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
y := sort.Search(ys, func(i int) bool {
|
||||
return t.nodes[i] > radUint
|
||||
})
|
||||
set(t.pic, x, y, 1, 255)
|
||||
}
|
||||
}
|
||||
if w == "*MR" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
time -= minAbsTime
|
||||
scanner.Scan()
|
||||
topic := scanner.Text()
|
||||
t := topics[topic]
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
scanner.Scan()
|
||||
rad, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
radUint := uint64(rad) * ((^uint64(0)) / 1000000)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
y := sort.Search(ys, func(i int) bool {
|
||||
return t.nodes[i] > radUint
|
||||
})
|
||||
set(t.pic, x, y, 0, 255)
|
||||
ni := nodeInfo[nodeIdx[prefix]]
|
||||
if int(rad) > ni.maxMR {
|
||||
ni.maxMR = int(rad)
|
||||
if ni.topics == nil {
|
||||
ni.topics = make(map[string]struct{})
|
||||
}
|
||||
ni.topics[topic] = struct{}{}
|
||||
}
|
||||
nodeInfo[nodeIdx[prefix]] = ni
|
||||
}
|
||||
if w == "*W" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
time -= minAbsTime
|
||||
scanner.Scan()
|
||||
t := topics[scanner.Text()]
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
scanner.Scan()
|
||||
wp, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
y := t.nodeIdx[prefix]
|
||||
if time >= statBegin && time < statEnd {
|
||||
t.nodeStats[y].wpSum += uint64(wp)
|
||||
if wp >= 600000 {
|
||||
t.nodeStats[y].wpXcnt++
|
||||
}
|
||||
t.nodeStats[y].wpCnt++
|
||||
}
|
||||
/*set(t.pic2, x, y, 0, int(wp/100000))
|
||||
set(t.pic2, x, y, 1, int(wp/10000))
|
||||
set(t.pic2, x, y, 2, int(wp/1000))*/
|
||||
if wp >= 1800000 {
|
||||
set(t.pic2, x, y, 0, 255)
|
||||
}
|
||||
if wp >= 600000 {
|
||||
set(t.pic2, x, y, 1, 255)
|
||||
}
|
||||
if wp >= 60000 {
|
||||
set(t.pic2, x, y, 2, 255)
|
||||
}
|
||||
}
|
||||
if w == "*+" {
|
||||
scanner.Scan()
|
||||
time, _ := strconv.ParseInt(scanner.Text(), 10, 64)
|
||||
time -= minAbsTime
|
||||
scanner.Scan()
|
||||
t := topics[scanner.Text()]
|
||||
scanner.Scan()
|
||||
prefix, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
x := int(time * int64(xs) / int64(maxTime))
|
||||
if x < xs {
|
||||
t.regStats[x/regStatDiv]++
|
||||
}
|
||||
y := t.nodeIdx[prefix]
|
||||
set(t.pic, x, y, 2, 255)
|
||||
scanner.Scan()
|
||||
prefix2, _ := strconv.ParseUint(scanner.Text(), 16, 64)
|
||||
y2 := t.nodeIdx[prefix2]
|
||||
if time >= statBegin && time < statEnd {
|
||||
t.nodeStats[y].regCnt++
|
||||
t.nodeStats[y2].regXcnt++
|
||||
}
|
||||
}
|
||||
}
|
||||
f.Close()
|
||||
|
||||
for tt, t := range topics {
|
||||
f, _ = os.Create("test_" + tt + ".png")
|
||||
w := bufio.NewWriter(f)
|
||||
png.Encode(w, t.pic)
|
||||
w.Flush()
|
||||
f.Close()
|
||||
|
||||
for x := 0; x < xs; x++ {
|
||||
yy := t.regStats[x/regStatDiv] / regStatYdiv
|
||||
if yy > ys {
|
||||
yy = ys
|
||||
}
|
||||
for y := 0; y < yy; y++ {
|
||||
set(t.pic2, x, ys-1-y, 1, 255)
|
||||
}
|
||||
}
|
||||
|
||||
f, _ = os.Create("test2_" + tt + ".png")
|
||||
w = bufio.NewWriter(f)
|
||||
png.Encode(w, t.pic2)
|
||||
w.Flush()
|
||||
f.Close()
|
||||
|
||||
if statEnd > statBegin {
|
||||
xxs := len(t.nodeStats)
|
||||
yys := 1000
|
||||
yyh := yys / 2
|
||||
pic3 := image.NewNRGBA(image.Rect(0, 0, xxs, yys))
|
||||
for y := 0; y < yys; y++ {
|
||||
for x := 0; x < xxs; x++ {
|
||||
set(pic3, x, y, 3, 255)
|
||||
}
|
||||
}
|
||||
for x := 0; x < xxs; x++ {
|
||||
wpy := 0
|
||||
if t.nodeStats[x].wpCnt > 0 {
|
||||
// wpy = int(t.nodeStats[x].wpSum / t.nodeStats[x].wpCnt / 10000)
|
||||
wpy = int(uint64(yyh) * t.nodeStats[x].wpXcnt / t.nodeStats[x].wpCnt)
|
||||
}
|
||||
if wpy > yyh {
|
||||
wpy = yyh
|
||||
}
|
||||
for y := 0; y < wpy; y++ {
|
||||
set(pic3, x, yys-1-y, 1, 255)
|
||||
}
|
||||
regy := int(t.nodeStats[x].regCnt * 2400000 / uint64(statEnd-statBegin))
|
||||
if regy > yyh {
|
||||
regy = yyh
|
||||
}
|
||||
for y := 0; y < regy; y++ {
|
||||
set(pic3, x, yyh-1-y, 2, 255)
|
||||
}
|
||||
regy2 := int(t.nodeStats[x].regXcnt * 2400000 / uint64(statEnd-statBegin))
|
||||
if regy2 > yyh {
|
||||
regy2 = yyh
|
||||
}
|
||||
for y := 0; y < regy2; y++ {
|
||||
set(pic3, x, yyh-1-y, 0, 255)
|
||||
}
|
||||
}
|
||||
|
||||
f, _ = os.Create("test3_" + tt + ".png")
|
||||
w = bufio.NewWriter(f)
|
||||
png.Encode(w, pic3)
|
||||
w.Flush()
|
||||
f.Close()
|
||||
}
|
||||
}
|
||||
|
||||
for i, ni := range nodeInfo {
|
||||
fmt.Printf("%d %016x maxMR = %d ", i, nodes[i], ni.maxMR)
|
||||
for t, _ := range ni.topics {
|
||||
fmt.Printf(" %s", t)
|
||||
}
|
||||
fmt.Println()
|
||||
}
|
||||
}
|
||||
|
||||
type uint64Slice []uint64
|
||||
|
||||
// Len is the number of elements in the collection.
|
||||
func (s uint64Slice) Len() int {
|
||||
return len(s)
|
||||
}
|
||||
|
||||
// Less reports whether the element with
|
||||
// index i should sort before the element with index j.
|
||||
func (s uint64Slice) Less(i, j int) bool {
|
||||
return s[i] < s[j]
|
||||
}
|
||||
|
||||
// Swap swaps the elements with indexes i and j.
|
||||
func (s uint64Slice) Swap(i, j int) {
|
||||
s[i], s[j] = s[j], s[i]
|
||||
}
|
||||
@ -766,10 +766,26 @@ func (r *topicRadius) targetForBucket(bucket int) common.Hash {
|
||||
prefix := r.topicHashPrefix ^ xor
|
||||
var target common.Hash
|
||||
binary.BigEndian.PutUint64(target[0:8], prefix)
|
||||
rand.Read(target[8:])
|
||||
globalRandRead(target[8:])
|
||||
return target
|
||||
}
|
||||
|
||||
// package rand provides a Read function in Go 1.6 and later, but
|
||||
// we can't use it yet because we still support Go 1.5.
|
||||
func globalRandRead(b []byte) {
|
||||
pos := 0
|
||||
val := 0
|
||||
for n := 0; n < len(b); n++ {
|
||||
if pos == 0 {
|
||||
val = rand.Int()
|
||||
pos = 7
|
||||
}
|
||||
b[n] = byte(val)
|
||||
val >>= 8
|
||||
pos--
|
||||
}
|
||||
}
|
||||
|
||||
func (r *topicRadius) isInRadius(addrHash common.Hash) bool {
|
||||
nodePrefix := binary.BigEndian.Uint64(addrHash[0:8])
|
||||
dist := nodePrefix ^ r.topicHashPrefix
|
||||
@ -926,7 +942,7 @@ func (r *topicRadius) nextTarget(forceRegular bool) lookupInfo {
|
||||
prefix := r.topicHashPrefix ^ rnd
|
||||
var target common.Hash
|
||||
binary.BigEndian.PutUint64(target[0:8], prefix)
|
||||
rand.Read(target[8:])
|
||||
globalRandRead(target[8:])
|
||||
return lookupInfo{target: target, topic: r.topic, radiusLookup: false}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user