锘??xml version="1.0" encoding="utf-8" standalone="yes"?>欧美国产成人久久精品,91麻豆精品国产91久久久久久,国产精品一久久香蕉产线看http://m.shnenglu.com/converse/category/6498.html鎰熷叴瓚i鍩?楂樻ц兘鏈嶅姟鍣ㄧ紪紼?綆楁硶,Linux鍐呮牳zh-cnMon, 21 Sep 2009 16:37:30 GMTMon, 21 Sep 2009 16:37:30 GMT60commoncache涓巘okyocabinet鎻掑叆鏁版嵁鐨勬晥鐜囨瘮杈?/title><link>http://m.shnenglu.com/converse/archive/2009/09/20/96793.html</link><dc:creator>閭h皝</dc:creator><author>閭h皝</author><pubDate>Sun, 20 Sep 2009 12:02:00 GMT</pubDate><guid>http://m.shnenglu.com/converse/archive/2009/09/20/96793.html</guid><wfw:comment>http://m.shnenglu.com/converse/comments/96793.html</wfw:comment><comments>http://m.shnenglu.com/converse/archive/2009/09/20/96793.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/converse/comments/commentRss/96793.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/converse/services/trackbacks/96793.html</trackback:ping><description><![CDATA[鏈榪憈okyocabinet榪欎釜鏁版嵁搴撳緢嫻佽錛岀綉涓婂嚭鐜板緢澶氱爺絀惰繖涓帺鎰忓効鐨勬枃绔犮傚湪瀹冪殑<a >涓婚〉</a>涓婏紝緇欏嚭鐨?a >benchmark</a>琛ㄦ槑錛屽湪瀹冪殑紜歡鐜涓嬶紝鎻掑叆涓鐧句竾鏁版嵁浠呴渶涓嶅埌涓縐掔殑鏃墮棿銆?br><br>鎴戣闇囨捈浜嗭紝涓轟簡浜茬溂鎵瑙侊紝涔熶負浜嗗拰鎴戜箣鍓嶅啓鐨?a href="http://m.shnenglu.com/converse/category/6498.html">commoncache</a>搴撹繘琛屾瘮杈冿紝鎴戝喅瀹氬湪鎴戣嚜宸辯殑鏈哄櫒涓婏紝浣跨敤鍚屾牱綾誨瀷錛屽ぇ灝忕殑鏁版嵁錛屽悓鏍風殑閲忕駭錛岃繘琛屾彃鍏ユ暟鎹繖涓搷浣滅殑姣旇緝銆?br><br>涓嬮潰緇欏嚭鎴戝啓鐨勬祴璇曟枃浠訛細<br>閽堝tokyocabinet鐨勶細<br>test_unfix_cache.c<br> <div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #008000;">/*</span><span style="color: #008000;">*******************************************************************<br><br>    created:    2008/05/30<br><br>    filename:     test_unfix_cache.c<br><br>    author:        Lichuang<br><br>                <br><br>    purpose:    <br><br>********************************************************************</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br><br><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">stdio.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #0000ff;">string</span><span style="color: #000000;">.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">errno.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">unistd.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">fcntl.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">sys</span><span style="color: #000000;">/</span><span style="color: #000000;">types.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">sys</span><span style="color: #000000;">/</span><span style="color: #000000;">wait.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">netinet</span><span style="color: #000000;">/</span><span style="color: #0000ff;">in</span><span style="color: #000000;">.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">signal.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">arpa</span><span style="color: #000000;">/</span><span style="color: #000000;">inet.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">tcutil.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">tchdb.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br><br><br>TCHDB </span><span style="color: #000000;">*</span><span style="color: #000000;">hdb </span><span style="color: #000000;">=</span><span style="color: #000000;"> NULL;<br><br><br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> mainloop();<br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> createrandstring(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> len);<br><br><br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> isparent </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">;<br><br><br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> main()<br><br>{<br><br>    hdb </span><span style="color: #000000;">=</span><span style="color: #000000;"> tchdbnew();<br><br>    </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (</span><span style="color: #000000;">!</span><span style="color: #000000;">hdb)<br><br>    {<br><br>        printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">create error!\n</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br><br>        exit(</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">);<br><br>    }<br><br><br><br>    </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (</span><span style="color: #000000;">!</span><span style="color: #000000;">tchdbopen(hdb, </span><span style="color: #000000;">"</span><span style="color: #000000;">1.hdb</span><span style="color: #000000;">"</span><span style="color: #000000;">, HDBOWRITER </span><span style="color: #000000;">|</span><span style="color: #000000;"> HDBOCREAT))<br><br>    {<br><br>        printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">open error!\n</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br><br>        exit(</span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">);<br><br>    }<br><br><br><br>    mainloop();<br><br><br><br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">;<br><br>}<br><br><br><br></span><span style="color: #0000ff;">#define</span><span style="color: #000000;"> STRING_LEN 5</span><span style="color: #000000;"><br><br><br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> mainloop()<br><br>{<br><br>    </span><span style="color: #0000ff;">char</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[STRING_LEN];<br><br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> num, i, len;<br><br><br><br>    srand((unsigned)time(NULL) </span><span style="color: #000000;">+</span><span style="color: #000000;"> getpid());<br><br>    len </span><span style="color: #000000;">=</span><span style="color: #000000;"> STRING_LEN;<br><br><br><br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;"> (i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> </span><span style="color: #000000;">1000000</span><span style="color: #000000;">; </span><span style="color: #000000;">++</span><span style="color: #000000;">i)<br><br>    {<br><br>        memset(</span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #000000;">0</span><span style="color: #000000;">, STRING_LEN);<br><br>        createrandstring(</span><span style="color: #0000ff;">string</span><span style="color: #000000;">, len);<br><br><br><br>        </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (</span><span style="color: #000000;">!</span><span style="color: #000000;">tchdbput2(hdb, </span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #0000ff;">string</span><span style="color: #000000;">))            <br><br>        {<br><br>        }<br><br>        </span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br><br>        {<br><br>        }<br><br>    }<br><br><br><br>    printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">pid = %d, test done\n</span><span style="color: #000000;">"</span><span style="color: #000000;">, getpid());<br><br>}<br><br><br><br></span><span style="color: #0000ff;">const</span><span style="color: #000000;"> </span><span style="color: #0000ff;">char</span><span style="color: #000000;"> str[] </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">"</span><span style="color: #000000;">0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br><br><br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> createrandstring(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> len)<br><br>{<br><br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> x, i;<br><br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;"> (i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> len </span><span style="color: #000000;">-</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">; </span><span style="color: #000000;">++</span><span style="color: #000000;">i)<br><br>    {<br><br>        x </span><span style="color: #000000;">=</span><span style="color: #000000;"> rand() </span><span style="color: #000000;">%</span><span style="color: #000000;"> (</span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(str) </span><span style="color: #000000;">-</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">);  <br><br>        </span><span style="color: #008000;">//</span><span style="color: #008000;">x = (i + len) % (sizeof(str) - 1);  </span><span style="color: #008000;"><br></span><span style="color: #000000;"><br>        <br><br>        </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> str[x];<br><br>    }<br><br><br><br>    </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[</span><span style="color: #000000;">++</span><span style="color: #000000;">i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> str[len </span><span style="color: #000000;">%</span><span style="color: #000000;"> </span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(str) </span><span style="color: #000000;">+</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">];<br><br>    </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">'</span><span style="color: #000000;">\0</span><span style="color: #000000;">'</span><span style="color: #000000;">;<br><br>}<br><br><br></span></div> 瀵瑰簲鐨凪akefile錛?br> <div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">all:test_unfix_cache.c<br>    gcc </span><span style="color: #000000;">-</span><span style="color: #000000;">I</span><span style="color: #000000;">/</span><span style="color: #000000;">usr</span><span style="color: #000000;">/</span><span style="color: #000000;">local</span><span style="color: #000000;">/</span><span style="color: #000000;">include test_unfix_cache.c </span><span style="color: #000000;">-</span><span style="color: #000000;">o test_unfix_cache  </span><span style="color: #000000;">-</span><span style="color: #000000;">L</span><span style="color: #000000;">/</span><span style="color: #000000;">usr</span><span style="color: #000000;">/</span><span style="color: #000000;">local</span><span style="color: #000000;">/</span><span style="color: #000000;">lib </span><span style="color: #000000;">-</span><span style="color: #000000;">ltokyocabinet </span><span style="color: #000000;">-</span><span style="color: #000000;">lz </span><span style="color: #000000;">-</span><span style="color: #000000;">lbz2 </span><span style="color: #000000;">-</span><span style="color: #000000;">lrt </span><span style="color: #000000;">-</span><span style="color: #000000;">lpthread </span><span style="color: #000000;">-</span><span style="color: #000000;">lm </span><span style="color: #000000;">-</span><span style="color: #000000;">lc<br></span></div> <br>鑰岄拡瀵筩ommoncache鐨勬祴璇曟枃浠舵槸錛?br> <div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #008000;">/*</span><span style="color: #008000;">*******************************************************************<br>    created:    2008/05/30<br>    filename:     test_unfix_cache.c<br>    author:        Lichuang<br>                <br>    purpose:    <br>********************************************************************</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">stdlib.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">stdio.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #0000ff;">string</span><span style="color: #000000;">.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">errno.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">unistd.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">fcntl.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">sys</span><span style="color: #000000;">/</span><span style="color: #000000;">types.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">sys</span><span style="color: #000000;">/</span><span style="color: #000000;">wait.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">netinet</span><span style="color: #000000;">/</span><span style="color: #0000ff;">in</span><span style="color: #000000;">.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">signal.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br>#include </span><span style="color: #000000;"><</span><span style="color: #000000;">arpa</span><span style="color: #000000;">/</span><span style="color: #000000;">inet.h</span><span style="color: #000000;">></span><span style="color: #000000;"><br><br>#include </span><span style="color: #000000;">"</span><span style="color: #000000;">ccache.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br>#include </span><span style="color: #000000;">"</span><span style="color: #000000;">memory.h</span><span style="color: #000000;">"</span><span style="color: #000000;"><br><br>ccache_t</span><span style="color: #000000;">*</span><span style="color: #000000;"> cache;<br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> mainloop();<br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> createrandstring(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> len);<br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> isparent </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">;<br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> main()<br>{<br>    cache </span><span style="color: #000000;">=</span><span style="color: #000000;"> ccache_create(</span><span style="color: #000000;">75000</span><span style="color: #000000;">, </span><span style="color: #000000;">100</span><span style="color: #000000;">, </span><span style="color: #000000;">"</span><span style="color: #000000;">./testunfixmap</span><span style="color: #000000;">"</span><span style="color: #000000;">, </span><span style="color: #000000;">10</span><span style="color: #000000;">, </span><span style="color: #000000;">810</span><span style="color: #000000;">, </span><span style="color: #000000;">1</span><span style="color: #000000;">);<br>    </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (NULL </span><span style="color: #000000;">==</span><span style="color: #000000;"> cache)<br>    {<br>        printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">create_cache error!\n</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br>        </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #000000;">-</span><span style="color: #000000;">1</span><span style="color: #000000;">;<br>    }<br><br>    mainloop();<br><br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">;<br>}<br><br></span><span style="color: #0000ff;">#define</span><span style="color: #000000;"> STRING_LEN 5</span><span style="color: #000000;"><br><br></span><span style="color: #0000ff;">int</span><span style="color: #000000;"> cmp_fun(</span><span style="color: #0000ff;">const</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;">*</span><span style="color: #000000;"> data1, </span><span style="color: #0000ff;">const</span><span style="color: #000000;"> </span><span style="color: #0000ff;">void</span><span style="color: #000000;">*</span><span style="color: #000000;"> data2, </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> len)<br>{<br>    </span><span style="color: #0000ff;">return</span><span style="color: #000000;"> memcmp(data1, data2, </span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">) </span><span style="color: #000000;">*</span><span style="color: #000000;"> len);<br>}<br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> mainloop()<br>{<br>    </span><span style="color: #0000ff;">char</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[STRING_LEN];<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> i, len;<br>    ccache_data_t data;<br><br>    srand((unsigned)time(NULL) </span><span style="color: #000000;">+</span><span style="color: #000000;"> getpid());<br>    len </span><span style="color: #000000;">=</span><span style="color: #000000;"> STRING_LEN;<br><br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;"> (i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> </span><span style="color: #000000;">1000000</span><span style="color: #000000;">; </span><span style="color: #000000;">++</span><span style="color: #000000;">i)<br>    {<br>        memset(</span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #000000;">0</span><span style="color: #000000;">, STRING_LEN);<br>        createrandstring(</span><span style="color: #0000ff;">string</span><span style="color: #000000;">, len);<br><br>        data.datasize </span><span style="color: #000000;">=</span><span style="color: #000000;"> len;<br>        data.keysize </span><span style="color: #000000;">=</span><span style="color: #000000;"> len;<br>        data.data </span><span style="color: #000000;">=</span><span style="color: #000000;"> (</span><span style="color: #0000ff;">void</span><span style="color: #000000;">*</span><span style="color: #000000;">)</span><span style="color: #000000;">&</span><span style="color: #0000ff;">string</span><span style="color: #000000;">;<br>        data.key  </span><span style="color: #000000;">=</span><span style="color: #000000;"> (</span><span style="color: #0000ff;">void</span><span style="color: #000000;">*</span><span style="color: #000000;">)</span><span style="color: #000000;">&</span><span style="color: #0000ff;">string</span><span style="color: #000000;">;<br><br>        </span><span style="color: #008000;">//</span><span style="color: #008000;">printf("i = %d\n", i);</span><span style="color: #008000;"><br></span><span style="color: #000000;"><br>        </span><span style="color: #0000ff;">if</span><span style="color: #000000;"> (</span><span style="color: #000000;">0</span><span style="color: #000000;"> </span><span style="color: #000000;">></span><span style="color: #000000;"> ccache_insert(</span><span style="color: #000000;">&</span><span style="color: #000000;">data, cache, cmp_fun, NULL, NULL))<br>        {<br>        }<br>        </span><span style="color: #0000ff;">else</span><span style="color: #000000;"><br>        {<br>            </span><span style="color: #0000ff;">continue</span><span style="color: #000000;">;<br>        }<br>    }<br><br>    printf(</span><span style="color: #000000;">"</span><span style="color: #000000;">pid = %d, test done\n</span><span style="color: #000000;">"</span><span style="color: #000000;">, getpid());<br>}<br><br></span><span style="color: #0000ff;">const</span><span style="color: #000000;"> </span><span style="color: #0000ff;">char</span><span style="color: #000000;"> str[] </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">"</span><span style="color: #000000;">0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br><br></span><span style="color: #0000ff;">void</span><span style="color: #000000;"> createrandstring(</span><span style="color: #0000ff;">char</span><span style="color: #000000;">*</span><span style="color: #000000;"> </span><span style="color: #0000ff;">string</span><span style="color: #000000;">, </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> len)<br>{<br>    </span><span style="color: #0000ff;">int</span><span style="color: #000000;"> x, i;<br>    </span><span style="color: #0000ff;">for</span><span style="color: #000000;"> (i </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">0</span><span style="color: #000000;">; i </span><span style="color: #000000;"><</span><span style="color: #000000;"> len </span><span style="color: #000000;">-</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">; </span><span style="color: #000000;">++</span><span style="color: #000000;">i)<br>    {<br>        x </span><span style="color: #000000;">=</span><span style="color: #000000;"> rand() </span><span style="color: #000000;">%</span><span style="color: #000000;"> (</span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(str) </span><span style="color: #000000;">-</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">);  <br>        </span><span style="color: #008000;">//</span><span style="color: #008000;">x = (i + len) % (sizeof(str) - 1);  </span><span style="color: #008000;"><br></span><span style="color: #000000;">        <br>        </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> str[x];<br>    }<br><br>    </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[</span><span style="color: #000000;">++</span><span style="color: #000000;">i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> str[len </span><span style="color: #000000;">%</span><span style="color: #000000;"> </span><span style="color: #0000ff;">sizeof</span><span style="color: #000000;">(str) </span><span style="color: #000000;">+</span><span style="color: #000000;"> </span><span style="color: #000000;">1</span><span style="color: #000000;">];<br>    </span><span style="color: #0000ff;">string</span><span style="color: #000000;">[i] </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">'</span><span style="color: #000000;">\0</span><span style="color: #000000;">'</span><span style="color: #000000;">;<br>}<br><br></span></div> 鍦╟ommoncache鐨勯」鐩唬鐮佺殑test鐩綍涓紝鍚屾牱瀛樺湪涓涓悕涓簍est_unfix_test.c鐨勬枃浠訛紝鏄垜浠ュ墠鍐檆ommoncache鏃舵祴璇曠敤鐨勶紝涓嶈繃鍘熸潵鐨勯偅涓枃浠跺姛鑳借緝澶氾紝涓嶄粎鏈夋彃鍏ユ搷浣滐紝榪樻湁鏌ユ壘錛屾浛鎹㈢瓑鎿嶄綔錛岃繖嬈′負浜嗘祴璇曪紝鎴戝榪欎釜鏂囦歡榪涜浜嗙簿綆錛屽彧淇濈暀鎻掑叆鏁版嵁鎿嶄綔鐨勯儴鍒嗐備嬌鐢ㄧ殑鏄痗ommoncache涓殑hash錛峳btree緇撴瀯銆?br><br>鎬ц兘嫻嬭瘯緇撴灉錛?br>tokyocabinet錛?br> <div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">lichuang@lichuang:</span><span style="color: #000000;">/</span><span style="color: #000000;">media</span><span style="color: #000000;">/</span><span style="color: #000000;">e</span><span style="color: #000000;">/</span><span style="color: #000000;">source</span><span style="color: #000000;">/</span><span style="color: #000000;">tokyocabinet</span><span style="color: #000000;">/</span><span style="color: #000000;">test$ time .</span><span style="color: #000000;">/</span><span style="color: #000000;">test_unfix_cache <br>pid </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">15464</span><span style="color: #000000;">, test done<br><br>real    0m0.373s<br>user    0m0.364s<br>sys    0m0.008s<br></span></div> commoncache錛?br> <div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>--><span style="color: #000000;">lichuang@lichuang:</span><span style="color: #000000;">/</span><span style="color: #000000;">media</span><span style="color: #000000;">/</span><span style="color: #000000;">e</span><span style="color: #000000;">/</span><span style="color: #000000;">source</span><span style="color: #000000;">/</span><span style="color: #000000;">ccache</span><span style="color: #000000;">/</span><span style="color: #000000;">bin$ time .</span><span style="color: #000000;">/</span><span style="color: #000000;">test_unfix_cache <br>pid </span><span style="color: #000000;">=</span><span style="color: #000000;"> </span><span style="color: #000000;">15514</span><span style="color: #000000;">, test done<br><br>real    0m0.235s<br>user    0m0.228s<br>sys    0m0.004s<br></span></div> 鐪嬩笂鏉ワ紝commoncache姣斾箣tokyocabinet榪樼◢濂戒竴浜涳紵<br>涓嶈繃錛宑ommoncache涓巘okyocabinet榪樻槸鏈夊尯鍒殑錛屽墠鑰呭伐浣滅殑鍖哄煙鏄叡浜唴瀛橈紝鍚庤呮槸紓佺洏鏂囦歡錛屾湁榪欐牱鐨勮〃鐜幫紝紜疄鎯婁漢銆?br><br>榪欐姣旇緝錛岃搗鐮佺粰浜嗘垜涓浜涗簺鐨勮嚜淇★紝鎴戠殑commoncache涓嶆瘮涓栫晫涓嫻佺殑鏂囦歡鏁版嵁搴撴ц兘宸殑澶銆?br>涓嬩竴姝ワ紝鎴戞兂緇х畫涓嬮潰鐨勫嚑涓伐浣滐細<br>1錛?鍥藉簡鐨勬椂鍊欙紝鏁寸悊鍑轟竴浠絚ommoncache鐨勮璁℃枃妗o紝綆楁槸闃舵鎬х殑涓涓皬緇撱傚彟澶栵紝commoncache鍦ㄦ彃鍏ユ暟鎹殑鏃跺欙紝鏈夋椂浼氭姤閿欙紝鎴戣繕寰楁煡鏌ユ槸涓轟粈涔堛?br>2錛?鎶界┖瑕佸紑濮嬬爺絀舵枃浠舵暟鎹簱鐨勫疄鐜頒簡錛宼okyocabinet灝辨槸涓涓笉閿欑殑鍙傝冦?br><br>鍙﹀錛屽璇村嚑鍙ワ紝涓涓駭鍝佽鎴愬姛錛屼粎浠呮湁鎬ц兘鏄笉澶燂紝鍙淮鎶ゆэ紝鍙浠芥э紝浼樼鐨勫崗璁璁$瓑絳夛紝閮芥槸閲嶈鐨勬寚鏍囥傛垜鎯籌紝commoncache鍙仛鍒頒簡鎬ц兘榪欎竴鐐癸紝鎴戦渶瑕佸湪鍏朵粬鍑犳柟闈㈢戶緇姫鍔涖?br><br>鍝︼紝蹇樹簡緇欏嚭鎴戠殑鐜鍙傛暟錛?br>ubuntu9.04,鍐呮牳2.6.18,鍐呭瓨3G錛宨ntel 鍙屾牳CPU銆?br><br><br> <img src ="http://m.shnenglu.com/converse/aggbug/96793.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/converse/" target="_blank">閭h皝</a> 2009-09-20 20:02 <a href="http://m.shnenglu.com/converse/archive/2009/09/20/96793.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>ccache鍙戝竷0.5鐗堟湰http://m.shnenglu.com/converse/archive/2008/11/14/66929.html閭h皝閭h皝Fri, 14 Nov 2008 08:54:00 GMThttp://m.shnenglu.com/converse/archive/2008/11/14/66929.htmlhttp://m.shnenglu.com/converse/comments/66929.htmlhttp://m.shnenglu.com/converse/archive/2008/11/14/66929.html#Feedback5http://m.shnenglu.com/converse/comments/commentRss/66929.htmlhttp://m.shnenglu.com/converse/services/trackbacks/66929.html闃呰鍏ㄦ枃

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