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diff --git a/doc/html/boost/mpi/threading/level.html b/doc/html/boost/mpi/threading/level.html new file mode 100644 index 0000000000..adcc497e43 --- /dev/null +++ b/doc/html/boost/mpi/threading/level.html @@ -0,0 +1,77 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>Type level</title> +<link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> +<link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> +<link rel="up" href="../../../mpi/reference.html#header.boost.mpi.environment_hpp" title="Header <boost/mpi/environment.hpp>"> +<link rel="prev" href="../packed.html" title="Struct packed"> +<link rel="next" href="operator_idp154505840.html" title="Function operator<<"> +</head> +<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> +<table cellpadding="2" 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src="../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +<div class="refentry"> +<a name="boost.mpi.threading.level"></a><div class="titlepage"></div> +<div class="refnamediv"> +<h2><span class="refentrytitle">Type level</span></h2> +<p>boost::mpi::threading::level — specify the supported threading level. </p> +</div> +<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> +<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../mpi/reference.html#header.boost.mpi.environment_hpp" title="Header <boost/mpi/environment.hpp>">boost/mpi/environment.hpp</a>> + +</span> +<span class="keyword">enum</span> <span class="identifier">level</span> <span class="special">{</span> <a class="link" href="level.html#boost.mpi.threading.level.single">single</a> = = MPI_THREAD_SINGLE, <a class="link" href="level.html#boost.mpi.threading.level.funneled">funneled</a> = = MPI_THREAD_FUNNELED, + <a class="link" href="level.html#boost.mpi.threading.level.serialized">serialized</a> = = MPI_THREAD_SERIALIZED, + <a class="link" href="level.html#boost.mpi.threading.level.multiple">multiple</a> = = MPI_THREAD_MULTIPLE <span class="special">}</span><span class="special">;</span></pre></div> +<div class="refsect1"> +<a name="idp339410176"></a><h2>Description</h2> +<p>Based on MPI 2 standard/8.7.3 </p> +<div class="variablelist"><dl class="variablelist compact"> +<dt><span class="term"><code class="computeroutput">single</code><a name="boost.mpi.threading.level.single"></a></span></dt> +<dd><p>Only one thread will execute. </p></dd> +<dt><span class="term"><code class="computeroutput">funneled</code><a name="boost.mpi.threading.level.funneled"></a></span></dt> +<dd> +<p>Only main thread will do MPI calls.</p> +<p>The process may be multi-threaded, but only the main thread will make MPI calls (all MPI calls are ``funneled'' to the main thread). </p> +</dd> +<dt><span class="term"><code class="computeroutput">serialized</code><a name="boost.mpi.threading.level.serialized"></a></span></dt> +<dd> +<p>Only one thread at the time do MPI calls.</p> +<p>The process may be multi-threaded, and multiple threads may make MPI calls, but only one at a time: MPI calls are not made concurrently from two distinct threads (all MPI calls are ``serialized''). </p> +</dd> +<dt><span class="term"><code class="computeroutput">multiple</code><a name="boost.mpi.threading.level.multiple"></a></span></dt> +<dd> +<p>Multiple thread may do MPI calls.</p> +<p>Multiple threads may call MPI, with no restrictions. </p> +</dd> +</dl></div> +</div> +</div> +<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> +<td align="left"></td> +<td align="right"><div class="copyright-footer">Copyright © 2005-2007 Douglas Gregor, + Matthias Troyer, Trustees of Indiana University<p> + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top"> + http://www.boost.org/LICENSE_1_0.txt </a>) + </p> +</div></td> +</tr></table> +<hr> +<div class="spirit-nav"> +<a accesskey="p" href="../packed.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../mpi/reference.html#header.boost.mpi.environment_hpp"><img src="../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../index.html"><img src="../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="operator_idp154505840.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |