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<name>PERF_START</name>
<initializer>/* null definition */</initializer>
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<initializer>/* null definition */</initializer>
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<type>void</type>
<definition>void perf_init</definition>
<argsstring>(char *fname)</argsstring>
<name>perf_init</name>
<param>
<type>char *</type>
<declname>fname</declname>
</param>
<briefdescription>
</briefdescription>
<detaileddescription>
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<type>void</type>
<definition>void perf_print</definition>
<argsstring>(unsigned long c1l, unsigned long c1h, unsigned long c2l, unsigned long c2h, char *key)</argsstring>
<name>perf_print</name>
<param>
<type>unsigned long</type>
<declname>c1l</declname>
</param>
<param>
<type>unsigned long</type>
<declname>c1h</declname>
</param>
<param>
<type>unsigned long</type>
<declname>c2l</declname>
</param>
<param>
<type>unsigned long</type>
<declname>c2h</declname>
</param>
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<type>char *</type>
<declname>key</declname>
</param>
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<type>void</type>
<definition>void perf_print_times</definition>
<argsstring>(struct tms *start, struct tms *end, char *key)</argsstring>
<name>perf_print_times</name>
<param>
<type>struct <ref refid="structtms" kindref="compound">tms</ref> *</type>
<declname>start</declname>
</param>
<param>
<type>struct <ref refid="structtms" kindref="compound">tms</ref> *</type>
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<codeline lineno="1"><highlight class="preprocessor">#ifndef<sp/>__ARCH_PERF_H__</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="2"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>__ARCH_PERF_H__</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="3"><highlight class="normal"></highlight></codeline>
<codeline lineno="4"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/><<ref refid="times_8h" kindref="compound">ubixos/times.h</ref>></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="5"><highlight class="normal"></highlight></codeline>
<codeline lineno="6"><highlight class="normal"></highlight><highlight class="preprocessor">#ifdef<sp/>PERF</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="7"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>PERF_START<sp/><sp/>{<sp/>\</highlight></codeline>
<codeline lineno="8"><highlight class="preprocessor"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>unsigned<sp/>long<sp/>__c1l,<sp/>__c1h,<sp/>__c2l,<sp/>__c2h;<sp/>\</highlight></codeline>
<codeline lineno="9"><highlight class="preprocessor"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>__asm__(".byte<sp/>0x0f,<sp/>0x31"<sp/>:<sp/>"=a"<sp/>(__c1l),<sp/>"=d"<sp/>(__c1h))</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="10"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>PERF_STOP(x)<sp/><sp/><sp/>__asm__(".byte<sp/>0x0f,<sp/>0x31"<sp/>:<sp/>"=a"<sp/>(__c2l),<sp/>"=d"<sp/>(__c2h));<sp/>\</highlight></codeline>
<codeline lineno="11"><highlight class="preprocessor"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>perf_print(__c1l,<sp/>__c1h,<sp/>__c2l,<sp/>__c2h,<sp/>x);}</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="12"><highlight class="normal"></highlight></codeline>
<codeline lineno="13"><highlight class="normal"></highlight><highlight class="comment">/*#define<sp/>PERF_START<sp/>do<sp/>{<sp/>\</highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>struct<sp/>tms<sp/>__perf_start,<sp/>__perf_end;<sp/>\</highlight></codeline>
<codeline lineno="15"><highlight class="comment"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>times(&__perf_start)</highlight></codeline>
<codeline lineno="16"><highlight class="comment">#define<sp/>PERF_STOP(x)<sp/>times(&__perf_end);<sp/>\</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>perf_print_times(&__perf_start,<sp/>&__perf_end,<sp/>x);\</highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/>while(0)*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="19"><highlight class="normal"></highlight><highlight class="preprocessor">#else<sp/></highlight><highlight class="comment">/*<sp/>PERF<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="20" refid="perf_8h_1aa1d6977095e51331f65dcfb2b076da52" refkind="member"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>PERF_START<sp/><sp/><sp/><sp/></highlight><highlight class="comment">/*<sp/>null<sp/>definition<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="21" refid="perf_8h_1a8ac3afe5d720793a229fbf70a78eb82f" refkind="member"><highlight class="normal"></highlight><highlight class="preprocessor">#define<sp/>PERF_STOP(x)<sp/><sp/></highlight><highlight class="comment">/*<sp/>null<sp/>definition<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#endif<sp/></highlight><highlight class="comment">/*<sp/>PERF<sp/>*/</highlight><highlight class="preprocessor"></highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="perf_8h_1ad30d8d40f4e25543ba0c1d338a1d40e3" kindref="member">perf_print</ref>(</highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>c1l,<sp/></highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>c1h,</highlight></codeline>
<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>c2l,<sp/></highlight><highlight class="keywordtype">unsigned</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">long</highlight><highlight class="normal"><sp/>c2h,</highlight></codeline>
<codeline lineno="26"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*key);</highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight></codeline>
<codeline lineno="28"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="perf_8h_1a4368d83d04614f580a657530a68b1a5f" kindref="member">perf_print_times</ref>(</highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structtms" kindref="compound">tms</ref><sp/>*start,<sp/></highlight><highlight class="keyword">struct</highlight><highlight class="normal"><sp/><ref refid="structtms" kindref="compound">tms</ref><sp/>*end,<sp/></highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*key);</highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight></codeline>
<codeline lineno="30"><highlight class="normal"></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="perf_8h_1ab2440c269fc0ef33e7b7c103271ad986" kindref="member">perf_init</ref>(</highlight><highlight class="keywordtype">char</highlight><highlight class="normal"><sp/>*fname);</highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight></codeline>
<codeline lineno="32"><highlight class="normal"></highlight><highlight class="preprocessor">#endif</highlight></codeline>
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