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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
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<title>Compilers</title>
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<link rel="stylesheet" href="../math.css" type="text/css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
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<link rel="home" href="../index.html" title="Math Toolkit 2.5.1">
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<link rel="up" href="../overview.html" title="Chapter 1. Overview">
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<link rel="prev" href="error_handling.html" title="Error Handling">
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<link rel="next" href="config_macros.html" title="Configuration Macros">
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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<table cellpadding="2" width="100%"><tr>
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<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../boost.png"></td>
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<td align="center"><a href="../../../../../index.html">Home</a></td>
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<td align="center"><a href="../../../../../libs/libraries.htm">Libraries</a></td>
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<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
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<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
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<td align="center"><a href="../../../../../more/index.htm">More</a></td>
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</tr></table>
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<hr>
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<div class="spirit-nav">
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<a accesskey="p" href="error_handling.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../overview.html"><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="config_macros.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a>
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</div>
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<div class="section">
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<div class="titlepage"><div><div><h2 class="title" style="clear: both">
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<a name="math_toolkit.compilers_overview"></a><a class="link" href="compilers_overview.html" title="Compilers">Compilers</a>
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</h2></div></div></div>
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<p>
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This section contains some information about how various compilers work with
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this library. It is not comprehensive and updated experiences are always welcome.
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Some effort has been made to suppress unhelpful warnings but it is difficult
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to achieve this on all systems.
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</p>
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<div class="table">
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<a name="math_toolkit.compilers_overview.supported_tested_compilers"></a><p class="title"><b>Table 1.9. Supported/Tested Compilers</b></p>
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<div class="table-contents"><table class="table" summary="Supported/Tested Compilers">
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<colgroup>
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<col>
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<col>
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<col>
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<col>
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</colgroup>
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<thead><tr>
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<th>
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<p>
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Platform
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</p>
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</th>
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<th>
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<p>
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Compiler
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</p>
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</th>
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<th>
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<p>
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Has long double support
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</p>
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</th>
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<th>
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<p>
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Notes
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</p>
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</th>
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</tr></thead>
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<tbody>
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<tr>
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<td>
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<p>
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Windows
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</p>
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</td>
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<td>
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<p>
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MSVC 7.1 and later
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free at level 4 with this compiler.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Windows
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</p>
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</td>
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<td>
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<p>
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Intel 8.1 and later
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free at level 4 with this compiler.
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However, The tests cases tend to generate a lot of warnings relating
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to numeric underflow of the test data: these are harmless.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Windows
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</p>
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</td>
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<td>
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<p>
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GNU Mingw32 C++
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Windows
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</p>
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</td>
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<td>
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<p>
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GNU Cygwin C++
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</p>
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</td>
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<td>
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<p>
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No
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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</p>
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<p>
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Long double support has been disabled because there are no native
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long double C std library functions available.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Windows
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</p>
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</td>
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<td>
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<p>
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Borland C++ 5.8.2 (Developer studio 2006)
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</p>
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</td>
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<td>
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<p>
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No
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</p>
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</td>
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<td>
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<p>
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We have only partial compatibility with this compiler:
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</p>
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<p>
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Long double support has been disabled because the native long double
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C standard library functions really only forward to the double versions.
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This can result in unpredictable behaviour when using the long double
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overloads: for example <code class="computeroutput"><span class="identifier">sqrtl</span></code>
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applied to a finite value, can result in an infinite result.
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</p>
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<p>
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Some functions still fail to compile, there are no known workarounds
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at present.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Windows 7/Netbeans 7.2
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</p>
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</td>
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<td>
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<p>
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Clang 3.1
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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Spot examples OK. Expect all tests to compile and run OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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GNU C++ 3.4 and later
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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Clang 3.2
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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Intel C++ 10.0 and later
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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However, The tests cases tend to generate a lot of warnings relating
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to numeric underflow of the test data: these are harmless.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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Intel C++ 8.1 and 9.1
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</p>
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</td>
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<td>
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<p>
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No
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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Long double support has been disabled with these compiler releases
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because calling the standard library long double math functions can
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result in a segfault. The issue is Linux distribution and glibc version
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specific and is Intel bug report #409291. Fully up to date releases
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of Intel 9.1 (post version l_cc_c_9.1.046) shouldn't have this problem.
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If you need long double support with this compiler, then comment
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out the define of BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS at line
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55 of <a href="../../../../../boost/math/tools/config.hpp" target="_top">boost/math/tools/config.hpp</a>.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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However, The tests cases tend to generate a lot of warnings relating
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to numeric underflow of the test data: these are harmless.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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QLogic PathScale 3.0
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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Some tests involving conceptual checks fail to build, otherwise there
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appear to be no issues.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Linux
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</p>
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</td>
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<td>
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<p>
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Sun Studio 12
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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Some tests involving function overload resolution fail to build,
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these issues should be rarely encountered in practice.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Solaris
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</p>
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</td>
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<td>
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<p>
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Sun Studio 12
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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Some tests involving function overload resolution fail to build,
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these issues should be rarely encountered in practice.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Solaris
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</p>
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</td>
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<td>
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<p>
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GNU C++ 4.x
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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We aim to keep our headers warning free with -Wall with this compiler.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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HP Tru64
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</p>
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</td>
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<td>
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<p>
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Compaq C++ 7.1
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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HP-UX Itanium
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</p>
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</td>
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<td>
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<p>
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HP aCC 6.x
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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Unfortunately this compiler emits quite a few warnings from libraries
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upon which we depend (TR1, Array etc).
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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HP-UX PA-RISC
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</p>
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</td>
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<td>
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<p>
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GNU C++ 3.4
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</p>
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</td>
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<td>
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<p>
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No
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Apple Mac OS X, Intel
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</p>
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</td>
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<td>
|
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<p>
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Darwin/GNU C++ 4.x
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Apple Mac OS X, PowerPC
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</p>
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</td>
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<td>
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<p>
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Darwin/GNU C++ 4.x
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</p>
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</td>
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<td>
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<p>
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No
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</p>
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</td>
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<td>
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<p>
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All tests OK.
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</p>
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<p>
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Long double support has been disabled on this platform due to the
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rather strange nature of Darwin's 106-bit long double implementation.
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It should be possible to make this work if someone is prepared to
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offer assistance.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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Apple Mac OS X,
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</p>
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</td>
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<td>
|
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<p>
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Clang 3.2
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests expected to be OK.
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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IBM AIX
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</p>
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</td>
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<td>
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<p>
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IBM xlc 5.3
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</p>
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</td>
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<td>
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<p>
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Yes
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</p>
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</td>
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<td>
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<p>
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All tests pass except for our fpclassify tests which fail due to
|
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a bug in <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span></code>, the bug effects
|
|
the test code, not fpclassify itself. The IBM compiler group are
|
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aware of the problem.
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</p>
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</td>
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</tr>
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</tbody>
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</table></div>
|
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</div>
|
|
<br class="table-break"><div class="table">
|
|
<a name="math_toolkit.compilers_overview.unsupported_compilers"></a><p class="title"><b>Table 1.10. Unsupported Compilers</b></p>
|
|
<div class="table-contents"><table class="table" summary="Unsupported Compilers">
|
|
<colgroup>
|
|
<col>
|
|
<col>
|
|
</colgroup>
|
|
<thead><tr>
|
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<th>
|
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<p>
|
|
Platform
|
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</p>
|
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</th>
|
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<th>
|
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<p>
|
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Compiler
|
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</p>
|
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</th>
|
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</tr></thead>
|
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<tbody>
|
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<tr>
|
|
<td>
|
|
<p>
|
|
Windows
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
Borland C++ 5.9.2 (Borland Developer Studio 2007)
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<p>
|
|
Windows
|
|
</p>
|
|
</td>
|
|
<td>
|
|
<p>
|
|
MSVC 6 and 7
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table></div>
|
|
</div>
|
|
<br class="table-break"><p>
|
|
If your compiler or platform is not listed above, please try running the regression
|
|
tests: cd into boost-root/libs/math/test and do a:
|
|
</p>
|
|
<pre class="programlisting"><span class="identifier">bjam</span> <span class="identifier">mytoolset</span>
|
|
</pre>
|
|
<p>
|
|
where "mytoolset" is the name of the <a href="http://www.boost.org/doc/html/bbv2.html" target="_top">Boost.Build</a>
|
|
toolset used for your compiler. The chances are that <span class="bold"><strong>many
|
|
of the accuracy tests will fail at this stage</strong></span> - don't panic - the
|
|
default acceptable error tolerances are quite tight, especially for long double
|
|
types with an extended exponent range (these cause more extreme test cases
|
|
to be executed for some functions). You will need to cast an eye over the output
|
|
from the failing tests and make a judgement as to whether the error rates are
|
|
acceptable or not.
|
|
</p>
|
|
</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 © 2006-2010, 2012-2014 Nikhar Agrawal,
|
|
Anton Bikineev, Paul A. Bristow, Marco Guazzone, Christopher Kormanyos, Hubert
|
|
Holin, Bruno Lalande, John Maddock, Jeremy Murphy, Johan Råde, Gautam Sewani,
|
|
Benjamin Sobotta, Thijs van den Berg, Daryle Walker and Xiaogang Zhang<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>
|
|
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