From e485e24639f2d0e6e115a052982c56e9829480b4 Mon Sep 17 00:00:00 2001
From: openset <openset.wang@gmail.com>
Date: Sat, 30 Nov 2019 10:43:57 +0800
Subject: [PATCH] limit

---
 internal/description/description.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/description/description.go b/internal/description/description.go
index fa1c5ab9f..c2cc5d4c4 100644
--- a/internal/description/description.go
+++ b/internal/description/description.go
@@ -3,6 +3,7 @@ package description
 
 import (
 	"fmt"
+	"runtime"
 	"sync"
 
 	"github.com/openset/leetcode/internal/base"
@@ -25,7 +26,7 @@ func runDescription(cmd *base.Command, args []string) {
 	}
 	var wg sync.WaitGroup
 	jobs := make(chan leetcode.StatStatusPairsType)
-	for i := 0; i < 1<<7; i++ {
+	for i := 0; i < 1<<runtime.NumCPU(); i++ {
 		go worker(jobs, &wg)
 	}
 	problems := leetcode.ProblemsAll()