From e0e987007f928de294893e8f21bdbec750c0a10f Mon Sep 17 00:00:00 2001
From: muzi <git@502.li>
Date: Wed, 1 Apr 2020 08:42:59 +0800
Subject: [PATCH] Add prefetch elapsed time

---
 prefetch.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/prefetch.go b/prefetch.go
index 2a1ad64..d257ad0 100644
--- a/prefetch.go
+++ b/prefetch.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"time"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -12,6 +13,7 @@ import (
 )
 
 func PrefetchImages(confImgPath string, ExhaustPath string, QUALITY string) {
+	var sTime = time.Now()
 	// maximum ongoing prefetch is depending on your core of CPU
 	log.Infof("Prefetching using %d cores", jobs)
 	var finishChan = make(chan int, jobs)
@@ -41,7 +43,8 @@ func PrefetchImages(confImgPath string, ExhaustPath string, QUALITY string) {
 	if err != nil {
 		log.Debug(err)
 	}
-
+	elapsed := time.Since(sTime)
 	_, _ = fmt.Fprintf(os.Stdout, "Prefetch completeY(^_^)Y\n\n")
+	_, _ = fmt.Fprintf(os.Stdout, "Convert %d file in %s (^_^)Y\n\n", count, elapsed)
 
 }