锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产精品成人在线观看,亚洲第一精品福利,红桃视频国产一区http://www.shnenglu.com/michaelgao/category/7306.htmlzh-cnTue, 03 Feb 2009 00:31:30 GMTTue, 03 Feb 2009 00:31:30 GMT60valgrind錛屽ソ涓滆タ錛屼竴鑸漢鎴戜笉鍛婅瘔浠杶~http://www.shnenglu.com/michaelgao/archive/2009/02/02/72812.htmlmicheal's techmicheal's techMon, 02 Feb 2009 08:50:00 GMThttp://www.shnenglu.com/michaelgao/archive/2009/02/02/72812.htmlhttp://www.shnenglu.com/michaelgao/comments/72812.htmlhttp://www.shnenglu.com/michaelgao/archive/2009/02/02/72812.html#Feedback0http://www.shnenglu.com/michaelgao/comments/commentRss/72812.htmlhttp://www.shnenglu.com/michaelgao/services/trackbacks/72812.htmlvalgrind錛屽ソ涓滆タ錛屼竴鑸漢鎴戜笉鍛婅瘔浠杶~     浠婂ぉdot.kde鐧諱簡涓綃囧valgrind鐨勪綔鑰?strong> 璁胯皥銆傛垜浣滀負valgrind鐨勮佺敤鎴鳳紝褰撳勾璋冪▼搴忔椂鑾風泭寰堝錛屽湪榪欑瘒璁胯皥閲岃繘涓姝ラ暱浜嗚璇嗭紝娣辨劅鏈夊繀瑕佹妸榪欎釜浼樼鐨勫紑鍙戝伐鍏蜂粙緇嶇粰璇鎬綅銆備互涓嬪唴瀹瑰緲昏瘧鑷璁胯皥錛堟剰璇戝暒錛夈?br>

鍟ユ槸valgrind

    Valgrind鏄府鍔╃▼搴忓憳瀵繪壘紼嬪簭閲岀殑bug鍜屾敼榪涚▼搴忔ц兘鐨勫伐鍏楓傜▼搴忛氳繃valgrind榪愯鏃訛紝valgrind鏀墮泦鍚勭鏈夌敤鐨勪俊鎭紝閫氳繃榪欎簺淇℃伅鍙互鎵懼埌紼嬪簭涓綔鍦ㄧ殑bug鍜屾ц兘鐡墮銆?br>    Valgrind鐜板湪鎻愪緵澶氫釜宸ュ叿錛屽叾涓渶閲嶈鐨勬槸Memcheck錛孋achegrind錛孧assif鍜孋allgrind銆?br>

Memcheck錛?/h4>     榪欎釜宸ュ叿鍙互鐢ㄦ潵瀵繪壘c銆乧++鍜宖ortran紼嬪簭涓唴瀛樼鐞嗙殑閿欒銆傚啓c鎴朿++紼嬪簭鏃訛紝寰堝闅愯棌寰堟繁鐨刡ug鏄唴瀛樻搷浣滀笂鍑轟簡闂銆傝岃繖浜涘湪 Memcheck闈㈠墠閮芥棤澶勯亖褰紙鍋跺綋騫寸敤鐨勫氨鏄繖涓姛鑳斤級銆侻emcheck鍙互媯鏌ュ嚭涓嬪垪鍑犵鍐呭瓨鎿嶄綔涓婄殑閿欒錛堝ぇ瀹惰嚜鏌ヤ竴涓嬫湁娌℃湁鐘繃;錛夛細
  • 璇誨啓宸茬粡閲婃斁鐨勫唴瀛?/li>
  • 璇誨啓鍐呭瓨鍧楄秺鐣岋紙浠庡墠鎴栬呬粠鍚庯級
  • 浣跨敤榪樻湭鍒濆鍖栫殑鍙橀噺
  • 灝嗘棤鎰忎箟鐨勫弬鏁頒紶閫掔粰緋葷粺璋冪敤
  • 鍐呭瓨娉勬紡
  • 錛堢瑪鑰呰ˉ鍏呬竴鏉★紝鍚屼竴涓猰alloc鐨勫唴瀛樺潡閲婃斁澶氭銆傚綋騫磋繖涔堜釜bug璁╂垜鎵劇炕澶╋級      

Cachegrind錛?/h4>     榪欎釜宸ュ叿鍙互鎻愪緵璇﹀敖鐨刾rofiling淇℃伅銆傚畠涓嶅厜瀵規寚浠ゃ佸唴瀛樿闂繘琛岃鏁幫紝鏇磋兘閽堝姣忔潯鎸囦護銆佹瘡琛屾簮浠ｇ爜銆佹瘡涓嚱鏁板拰姣忎釜紼嬪簭緇熻cache鐨勪笉 鍛戒腑嬈℃暟銆傚ぇ瀹跺簲璇ョ煡閬擄紝cache瀵圭洰鍓嶇郴緇熺殑鎬ц兘鏈夊喅瀹氭х殑褰卞搷銆傚洜姝よ繖浜涗俊鎭彲浠ユ寚瀵肩▼搴忓憳璋冩暣浠ｇ爜錛屾渶澶ч檺搴︾殑鎻愰珮紼嬪簭鎬ц兘銆?br>    璁胯皥涓彁鍒幫紝valgrind鑷韓鍒╃敤璇ュ伐鍏峰湪榪囧幓鍑犱釜鏈堝唴浣挎ц兘鎻愰珮浜?5%-30%銆傛嵁鏃╁厛鎶ラ亾錛宬de鐨勫紑鍙憈eam涔熷valgrind鍦ㄦ彁楂榢de鎬ц兘鏂歸潰鐨勫府鍔╄〃紺烘劅璋€?br>

Massif錛?/h4>

    Massif瀵瑰唴瀛樼殑鍒嗛厤鍜岄噴鏀懼仛profile銆傜▼搴忓紑鍙戣呴氳繃瀹冨彲浠ユ繁鍏ヤ簡瑙ｇ▼搴忕殑鍐呭瓨浣跨敤琛屼負錛屼粠鑰屽鍐呭瓨浣跨敤榪涜浼樺寲銆傝繖涓姛鑳藉C++灝ゅ叾鏈夌敤錛堝洜涓篊++鏈夊緢澶氶殣钘忕殑鍐呭瓨鍒嗛厤鍜岄噴鏀撅級銆?/p>

Callgrind錛?/h4>     Callgrind鏄竴涓鏉傜殑宸ュ叿錛堝鏉傚埌絎旇呮病鐪嬪お鏄庣櫧鏈夊叧瀹冪殑浠嬬粛錛夈傚畠鍩轟簬Cachegrind錛岄櫎浜嗗叿鏈塁achegrind鐨勫姛鑳藉錛岃繕鍙互緇熻璋冪敤甯︽潵鐨勫紑閿銆?br>

鐢ㄦ硶錛?/h4>     Valgrind浣跨敤璧鋒潵闈炲父綆鍗曪紝浣犵敋鑷充笉闇瑕侀噸鏂扮紪璇戜綘鐨勭▼搴忓氨鍙互鐢ㄥ畠銆傚綋鐒跺鏋滆杈懼埌鏈濂界殑鏁堟灉錛岃幏寰楁渶鍑嗙‘鐨勪俊鎭紝榪樻槸闇瑕佹寜瑕佹眰閲嶆柊緙栬瘧涓涓嬬殑銆傛瘮濡傚湪浣跨敤memcheck鐨勬椂鍊欙紝鏈濂藉叧闂紭鍖栭夐」銆?


]]>linux 鍑洪敊澶勭悊http://www.shnenglu.com/michaelgao/archive/2008/06/19/54018.htmlmicheal's techmicheal's techThu, 19 Jun 2008 07:24:00 GMThttp://www.shnenglu.com/michaelgao/archive/2008/06/19/54018.htmlhttp://www.shnenglu.com/michaelgao/comments/54018.htmlhttp://www.shnenglu.com/michaelgao/archive/2008/06/19/54018.html#Feedback0http://www.shnenglu.com/michaelgao/comments/commentRss/54018.htmlhttp://www.shnenglu.com/michaelgao/services/trackbacks/54018.html銆銆甯哥敤鐨勫唴瀹瑰涓嬶細
銆銆l <assert.h>涓敮鎸乤ssert()鍑芥暟錛屾敞鎰忥紝assert()媯鏌ュ彂鐜版潯浠朵笉鎴愮珛鏃惰皟鐢╝bort()緇堟紼嬪簭鎵ц錛屽簲鐢ㄧ▼搴忔病鏈夋満浼氬仛娓呴櫎宸ヤ綔銆?br>銆銆l C鏍囧噯瀹氫箟浜哶_LINE__鍜宊_FILE__瀹忥紝GNU C鎵╁睍涓畾涔変簡__FUNCTION__瀹忋?br>銆銆l <errno.h>涓畾涔変簡errno錛屾敞鎰忔病鏈夊嚱鏁頒細灝唀rrno娓呴浂錛屾墍浠ュ湪璋冪敤鍙兘璁劇疆errno鐨勫嚱鏁頒箣鍓嶅厛灝唀rrno娓呴浂銆?br>銆銆l <stdlib.h>涓畾涔変簡abort()銆乪xit()鍜宎texit()鍑芥暟銆?br>銆銆l 鍑芥暟abort()灝嗗鑷寸▼搴忓紓甯哥粓姝紝鍦ㄧ粓姝㈠墠紼嬪簭娌℃湁鏈轟細鎵цatexit()鐧昏鐨勫嚱鏁幫紝涔熸病鏈夎鍒掓墽琛屼竴浜涘父瑙勭殑娓呴櫎宸ヤ綔銆傚悓鏃訛紝abort()榪樹細浜х敓core dump錛屽鏋滄病鏈塽limit闄愬埗鐨勮瘽銆?br>銆銆l 鍑芥暟exit()鍜宎bort()綾諱技錛屼絾瀹冨湪瀹屾垚娓呯悊宸ヤ綔涔嬪悗鎵嶇粓姝㈢▼搴忋?br>銆銆l 鍑芥暟atexit()鐧昏鍦ㄧ▼搴忔甯哥粓姝㈡椂瑕佽皟鐢ㄧ殑鍑芥暟銆?br>銆銆l <stdio.h>涓畾涔変簡perror()錛?lt;string.h>涓畾涔変簡strerror()銆?br>銆銆l <syslog.h>涓畾涔変簡syslogd鐨勬帴鍙ｃ?


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]]>C/C++瀛樺偍鍖?/title><link>http://www.shnenglu.com/michaelgao/archive/2008/06/18/53881.html</link><dc:creator>micheal's tech</dc:creator><author>micheal's tech</author><pubDate>Wed, 18 Jun 2008 08:21:00 GMT</pubDate><guid>http://www.shnenglu.com/michaelgao/archive/2008/06/18/53881.html</guid><wfw:comment>http://www.shnenglu.com/michaelgao/comments/53881.html</wfw:comment><comments>http://www.shnenglu.com/michaelgao/archive/2008/06/18/53881.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/michaelgao/comments/commentRss/53881.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/michaelgao/services/trackbacks/53881.html</trackback:ping><description><![CDATA[涓.鍦╟涓垎涓鴻繖鍑犱釜瀛樺偍鍖?  <br>   1.鏍?  -   鏈夌紪璇戝櫒鑷姩鍒嗛厤閲婃斁   <br>   2.鍫?  -   涓鑸敱紼嬪簭鍛樺垎閰嶉噴鏀撅紝鑻ョ▼搴忓憳涓嶉噴鏀撅紝紼嬪簭緇撴潫鏃跺彲鑳界敱OS鍥炴敹   <br>   3.鍏ㄥ眬鍖猴紙闈欐佸尯錛夛紝鍏ㄥ眬鍙橀噺鍜岄潤鎬佸彉閲忕殑瀛樺偍鏄斁鍦ㄤ竴鍧楃殑錛屽垵濮嬪寲鐨勫叏灞鍙橀噺鍜岄潤鎬佸彉閲忓湪涓鍧楀尯鍩燂紝鏈垵濮嬪寲鐨勫叏灞鍙橀噺鍜屾湭鍒濆鍖栫殑闈欐佸彉閲忓湪鐩擱偦鐨?gt;鍙︿竴鍧楀尯鍩熴?   紼嬪簭緇撴潫閲婃斁   <br>   4.鍙﹀榪樻湁涓涓笓闂ㄦ斁甯擱噺鐨勫湴鏂廣?  -   紼嬪簭緇撴潫閲婃斁   <br>   浜?鍦–++涓紝鍐呭瓨鍒嗘垚5涓尯錛屼粬浠垎鍒槸鍫嗐佹爤銆佽嚜鐢卞瓨鍌ㄥ尯銆佸叏灞/闈欐佸瓨鍌ㄥ尯鍜屽父閲忓瓨鍌ㄥ尯銆?  <br>   1.鏍堬紝灝辨槸閭ｄ簺鐢辯紪璇戝櫒鍦ㄩ渶瑕佺殑鏃跺欏垎閰嶏紝鍦ㄤ笉闇瑕佺殑鏃跺欒嚜鍔ㄦ竻妤氱殑鍙橀噺鐨勫瓨鍌ㄥ尯銆傞噷闈㈢殑鍙橀噺閫氬父鏄眬閮ㄥ彉閲忋佸嚱鏁板弬鏁扮瓑銆?  <br><clk> 2.鍫嗭紝灝辨槸閭ｄ簺鐢眓ew鍒嗛厤鐨勫唴瀛樺潡錛屼粬浠殑閲婃斁緙栬瘧鍣ㄤ笉鍘葷錛岀敱<nobr id="clickeyekey0" style="border-bottom: 1px dotted #6600ff; text-decoration: underline; color: #6600ff; background-color: transparent;" target="_blank" oncontextmenu="return false;" onmouseover="kwE(event,0, this);" onmouseout="kwL(event,this)" onmousemove="kwM(0);">鎴戜滑</nobr>鐨勫簲鐢ㄧ▼搴忓幓鎺у埗錛屼竴鑸竴涓猲ew灝辮瀵瑰簲涓涓猟elete銆傚鏋滅▼搴忓憳娌℃湁閲婃斁鎺夛紝閭ｄ箞鍦ㄧ▼>搴忕粨鏉熷悗錛屾搷浣滅郴緇熶細鑷姩鍥炴敹銆?  </clk><br>   3.鑷敱瀛樺偍鍖猴紝灝辨槸閭ｄ簺鐢眒alloc絳夊垎閰嶇殑鍐呭瓨鍧楋紝浠栧拰鍫嗘槸鍗佸垎鐩鎬技鐨勶紝涓嶈繃瀹冩槸鐢╢ree鏉ョ粨鏉熻嚜宸辯殑鐢熷懡鐨勩?  <br>   4.鍏ㄥ眬/闈欐佸瓨鍌ㄥ尯錛屽叏灞鍙橀噺鍜岄潤鎬佸彉閲忚鍒嗛厤鍒板悓涓鍧楀唴瀛樹腑錛屽湪浠ュ墠鐨凜璇█涓紝鍏ㄥ眬鍙橀噺鍙堝垎涓哄垵濮嬪寲鐨勫拰鏈垵濮嬪寲鐨勶紝鍦–++閲岄潰娌℃湁榪欎釜鍖哄垎浜嗭紝浠栦滑鍏卞悓鍗犵敤鍚屼竴鍧楀唴瀛樺尯銆?  <br>   5.甯擱噺瀛樺偍鍖猴紝榪欐槸涓鍧楁瘮杈冪壒孌婄殑瀛樺偍鍖猴紝浠栦滑閲岄潰瀛樻斁鐨勬槸甯擱噺錛屼笉鍏佽淇敼錛堝綋鐒訛紝浣犺閫氳繃闈炴褰撴墜孌典篃鍙互淇敼錛?  <br>   鎵浠ラ潤鎬佸彉閲忓拰鍏ㄥ眬鍙橀噺鏀懼湪鍏ㄥ眬/闈欐佸瓨鍌ㄥ尯,鑰屽父閲忓瓨鏀懼湪甯擱噺瀛樺偍鍖?紼嬪簭浠ｇ爜褰撶劧鏀懼湪浠ｇ爜鍖轟簡~~ <br><img src ="http://www.shnenglu.com/michaelgao/aggbug/53881.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/michaelgao/" target="_blank">micheal's tech</a> 2008-06-18 16:21 <a href="http://www.shnenglu.com/michaelgao/archive/2008/06/18/53881.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.shnenglu.com/" title="精品视频久久久久">精品视频久久久久</a> <div class="friend-links"> </div> </div> </footer> <a href="http://www.hbksinukse.cn" target="_blank">久久久久这里只有精品</a>| <a href="http://www.jzxqbz.cn" target="_blank">久久国产成人精品国产成人亚洲</a>| <a href="http://www.pochai.cn" target="_blank">色综合久久中文色婷婷</a>| <a href="http://www.qqschool.cn" target="_blank">久久久久人妻一区精品色</a>| <a href="http://www.suvvoza.cn" target="_blank">国产精品一久久香蕉产线看</a>| <a href="http://www.jnxlt.cn" target="_blank">日本久久久精品中文字幕</a>| <a href="http://www.shaosang.cn" target="_blank">欧美激情精品久久久久久久九九九 </a>| <a href="http://www.smegdmm.cn" target="_blank">久久久久99精品成人片</a>| <a href="http://www.duange.com.cn" target="_blank">久久WWW免费人成一看片</a>| <a href="http://www.zenavo.cn" target="_blank">日韩欧美亚洲综合久久影院d3</a>| <a href="http://www.kbqst.cn" target="_blank">亚洲人成无码久久电影网站</a>| <a href="http://www.r97n59.cn" target="_blank">日韩精品久久久久久久电影蜜臀</a>| <a href="http://www.51083114.cn" target="_blank">婷婷久久综合九色综合98</a>| <a href="http://www.ahozs.cn" target="_blank">久久精品青青草原伊人</a>| <a href="http://www.xjdht.cn" target="_blank">精品国产热久久久福利</a>| <a href="http://www.0898qc.cn" target="_blank">日韩精品久久无码中文字幕</a>| <a href="http://www.63550.com.cn" target="_blank">精品久久久无码中文字幕天天</a>| <a href="http://www.56zhuanjia.com.cn" target="_blank">伊人久久大香线蕉综合影院首页</a>| <a href="http://www.watchesmade.cn" target="_blank">秋霞久久国产精品电影院</a>| <a href="http://www.grandfreshop.cn" target="_blank">伊人久久大香线焦AV综合影院</a>| <a href="http://www.xhc9jinmutongsm.cn" target="_blank">色综合久久天天综合</a>| <a href="http://www.pocoho.cn" target="_blank">久久se精品一区二区影院</a>| <a href="http://www.hwaq.cn" target="_blank">国产婷婷成人久久Av免费高清</a>| <a href="http://www.oxygeniclife.com.cn" target="_blank">人妻无码精品久久亚瑟影视</a>| <a href="http://www.ebianlian.cn" target="_blank">国产精品成人99久久久久 </a>| <a href="http://www.xahyjtls.cn" target="_blank">欧美成a人片免费看久久</a>| <a href="http://www.6qg.com.cn" target="_blank">久久91亚洲人成电影网站</a>| <a href="http://www.vcfh.cn" target="_blank">久久国产精品无码一区二区三区</a>| <a href="http://www.bgbgb.cn" target="_blank">国产一区二区久久久</a>| <a href="http://www.yayalove.cn" target="_blank">欧美激情精品久久久久久</a>| <a href="http://www.py63.cn" target="_blank">久久无码国产</a>| <a href="http://www.xkart.cn" target="_blank">午夜精品久久久久久影视777</a>| <a href="http://www.win42.cn" target="_blank">久久国产精品免费</a>| <a href="http://www.todaytrends.cn" target="_blank">国产高潮久久免费观看</a>| <a href="http://www.panda-pc.cn" target="_blank">51久久夜色精品国产</a>| <a href="http://www.taoke140.cn" target="_blank">99久久婷婷国产一区二区</a>| <a href="http://www.123pojie.cn" target="_blank">久久精品国产精品亚洲精品</a>| <a href="http://www.chcbszxw.cn" target="_blank">国内精品久久久久久99蜜桃</a>| <a href="http://www.wolfgroup.com.cn" target="_blank">久久国产精品无码一区二区三区</a>| <a href="http://www.homeshining.com.cn" target="_blank">久久免费的精品国产V∧</a>| <a href="http://www.cqdmn.com.cn" target="_blank">久久精品毛片免费观看</a>| <script> (function(){ var bp = document.createElement('script'); 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