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<h1>pregtime.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// pregtime.h</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Copyright (C) 1996 Limit Point Systems, Inc.</span>
<a name="l00005"></a>00005 <span class="comment">//</span>
<a name="l00006"></a>00006 <span class="comment">// Author: Curtis Janssen <cljanss@limitpt.com></span>
<a name="l00007"></a>00007 <span class="comment">// Maintainer: LPS</span>
<a name="l00008"></a>00008 <span class="comment">//</span>
<a name="l00009"></a>00009 <span class="comment">// This file is part of the SC Toolkit.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// The SC Toolkit is free software; you can redistribute it and/or modify</span>
<a name="l00012"></a>00012 <span class="comment">// it under the terms of the GNU Library General Public License as published by</span>
<a name="l00013"></a>00013 <span class="comment">// the Free Software Foundation; either version 2, or (at your option)</span>
<a name="l00014"></a>00014 <span class="comment">// any later version.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// The SC Toolkit is distributed in the hope that it will be useful,</span>
<a name="l00017"></a>00017 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00018"></a>00018 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00019"></a>00019 <span class="comment">// GNU Library General Public License for more details.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// You should have received a copy of the GNU Library General Public License</span>
<a name="l00022"></a>00022 <span class="comment">// along with the SC Toolkit; see the file COPYING.LIB. If not, write to</span>
<a name="l00023"></a>00023 <span class="comment">// the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00024"></a>00024 <span class="comment">//</span>
<a name="l00025"></a>00025 <span class="comment">// The U.S. Government is granted a limited license as per AL 91-7.</span>
<a name="l00026"></a>00026 <span class="comment">//</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#ifdef __GNUC__</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#pragma interface</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="preprocessor">#ifndef _util_group_pregtime_h</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define _util_group_pregtime_h</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <iostream></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <util/misc/regtime.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <util/group/message.h></span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keyword">namespace </span>sc {
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keyword">class </span>ParallelRegionTimer: <span class="keyword">public</span> RegionTimer {
<a name="l00042"></a>00042 <span class="keyword">protected</span>:
<a name="l00043"></a>00043 Ref<MessageGrp> msg_;
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="keywordtype">void</span> send_subregions(<span class="keywordtype">int</span> node, <span class="keyword">const</span> TimedRegion *r) <span class="keyword">const</span>;
<a name="l00046"></a>00046 <span class="keywordtype">void</span> recv_subregions(<span class="keywordtype">int</span> node, TimedRegion *r) <span class="keyword">const</span>;
<a name="l00047"></a>00047 <span class="keywordtype">void</span> all_reduce_regions() <span class="keyword">const</span>;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">public</span>:
<a name="l00050"></a>00050 ParallelRegionTimer(<span class="keyword">const</span> Ref<MessageGrp>&,
<a name="l00051"></a>00051 <span class="keyword">const</span> <span class="keywordtype">char</span> *topname = <span class="stringliteral">"total"</span>,
<a name="l00052"></a>00052 <span class="keywordtype">int</span> cpu_time = 0, <span class="keywordtype">int</span> wall_time = 1);
<a name="l00053"></a>00053 ParallelRegionTimer(<span class="keyword">const</span> Ref<KeyVal>&);
<a name="l00054"></a>00054 ~ParallelRegionTimer();
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keywordtype">void</span> print(std::ostream& = <a class="code" href="classsc_1_1ExEnv.html#360216acd1f990e999c0ed46cb350b1f" title="Return an ostream that writes from node 0.">ExEnv::out0</a>()) <span class="keyword">const</span>;
<a name="l00057"></a>00057 };
<a name="l00058"></a>00058
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="preprocessor">#endif</span>
<a name="l00062"></a>00062 <span class="preprocessor"></span>
<a name="l00063"></a>00063 <span class="comment">// Local Variables:</span>
<a name="l00064"></a>00064 <span class="comment">// mode: c++</span>
<a name="l00065"></a>00065 <span class="comment">// c-file-style: "CLJ"</span>
<a name="l00066"></a>00066 <span class="comment">// End:</span>
</pre></div></div>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
247b28499c443e092731ffba814075f2
>
files
>
1275
