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Add output for threadcount and key generation time to cmd/genkey

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This change is to display information about the key generation process.

Specifically, two bits of information are now displayed
 * The number of threads created to search for keys, and
 * The time taken to generate a successful "next best" key
This commit is contained in:
John Jolly 2023-04-16 19:43:25 -06:00 committed by Neil
parent a2dffeff33
commit 8ea20cd205
1 changed files with 4 additions and 1 deletions
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5
cmd/genkeys/main.go
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@ -16,6 +16,7 @@ import (
"fmt" "fmt"
"net" "net"
"runtime" "runtime"
"time"
"github.com/yggdrasil-network/yggdrasil-go/src/address" "github.com/yggdrasil-network/yggdrasil-go/src/address"
) )
@ -27,6 +28,8 @@ type keySet struct {
func main() { func main() {
threads := runtime.GOMAXPROCS(0) threads := runtime.GOMAXPROCS(0)
fmt.Println("Threads:", threads)
start := time.Now()
var currentBest ed25519.PublicKey var currentBest ed25519.PublicKey
newKeys := make(chan keySet, threads) newKeys := make(chan keySet, threads)
for i := 0; i < threads; i++ { for i := 0; i < threads; i++ {
@ -36,7 +39,7 @@ func main() {
newKey := <-newKeys newKey := <-newKeys
if isBetter(currentBest, newKey.pub) || len(currentBest) == 0 { if isBetter(currentBest, newKey.pub) || len(currentBest) == 0 {
currentBest = newKey.pub currentBest = newKey.pub
fmt.Println("-----") fmt.Println("-----", time.Since(start))
fmt.Println("Priv:", hex.EncodeToString(newKey.priv)) fmt.Println("Priv:", hex.EncodeToString(newKey.priv))
fmt.Println("Pub:", hex.EncodeToString(newKey.pub)) fmt.Println("Pub:", hex.EncodeToString(newKey.pub))
addr := address.AddrForKey(newKey.pub) addr := address.AddrForKey(newKey.pub)