[ab4fdfc] | 1 | <?xml version="1.0" encoding="UTF-8"?>
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[b779049] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[d0db416] | 7 | <!ENTITY libatomic_ops-download-http "https://github.com/ivmai/libatomic_ops/releases/download/v&libatomic_ops-version;/libatomic_ops-&libatomic_ops-version;.tar.gz">
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[b779049] | 8 | <!ENTITY libatomic_ops-download-ftp " ">
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[cbb2f68] | 9 | <!ENTITY libatomic_ops-md5sum "d07b3d8369d7f9efdca59f7501dd1117">
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[ed8afce] | 10 | <!ENTITY libatomic_ops-size "516 KB">
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[cbb2f68] | 11 | <!ENTITY libatomic_ops-buildsize "6.8 MB (with tests)">
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| 12 | <!ENTITY libatomic_ops-time "0.2 SBU (with tests)">
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[b779049] | 13 | ]>
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| 14 |
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| 15 | <sect1 id="libatomic_ops" xreflabel="libatomic_ops-&libatomic_ops-version;">
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| 16 | <?dbhtml filename="libatomic_ops.html"?>
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| 17 |
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| 18 |
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| 19 | <title>libatomic_ops-&libatomic_ops-version;</title>
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| 20 |
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| 21 | <indexterm zone="libatomic_ops">
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| 22 | <primary sortas="a-libatomic_ops">libatomic_ops</primary>
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| 23 | </indexterm>
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| 24 |
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| 25 | <sect2 role="package">
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| 26 | <title>Introduction to libatomic_ops</title>
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| 27 |
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[bed6dae2] | 28 | <para>
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| 29 | <application>libatomic_ops</application> provides implementations for
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| 30 | atomic memory update operations on a number of architectures. This allows
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| 31 | direct use of these in reasonably portable code. Unlike earlier similar
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| 32 | packages, this one explicitly considers memory barrier semantics, and
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| 33 | allows the construction of code that involves minimum overhead across a
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| 34 | variety of architectures.
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| 35 | </para>
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| 36 |
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[09ddf35a] | 37 | &lfs122_checked;
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[b779049] | 38 |
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| 39 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 40 | <itemizedlist spacing="compact">
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| 41 | <listitem>
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[9226ef4] | 42 | <para>
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| 43 | Download (HTTP): <ulink url="&libatomic_ops-download-http;"/>
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| 44 | </para>
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[b779049] | 45 | </listitem>
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| 46 | <listitem>
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[9226ef4] | 47 | <para>
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| 48 | Download (FTP): <ulink url="&libatomic_ops-download-ftp;"/>
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| 49 | </para>
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[b779049] | 50 | </listitem>
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| 51 | <listitem>
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[9226ef4] | 52 | <para>
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| 53 | Download MD5 sum: &libatomic_ops-md5sum;
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| 54 | </para>
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[b779049] | 55 | </listitem>
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| 56 | <listitem>
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[9226ef4] | 57 | <para>
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| 58 | Download size: &libatomic_ops-size;
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| 59 | </para>
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[b779049] | 60 | </listitem>
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| 61 | <listitem>
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[9226ef4] | 62 | <para>
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| 63 | Estimated disk space required: &libatomic_ops-buildsize;
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| 64 | </para>
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[b779049] | 65 | </listitem>
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| 66 | <listitem>
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[9226ef4] | 67 | <para>
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| 68 | Estimated build time: &libatomic_ops-time;
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| 69 | </para>
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[b779049] | 70 | </listitem>
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| 71 | </itemizedlist>
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| 72 |
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| 73 | </sect2>
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| 74 |
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| 75 | <sect2 role="installation">
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| 76 | <title>Installation of libatomic_ops</title>
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| 77 |
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[bed6dae2] | 78 | <para>
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| 79 | Install <application>libatomic_ops</application> by running the following
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| 80 | commands:
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| 81 | </para>
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| 82 |
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[d0db416] | 83 | <screen><userinput>./configure --prefix=/usr \
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[b9d56ad4] | 84 | --enable-shared \
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| 85 | --disable-static \
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| 86 | --docdir=/usr/share/doc/libatomic_ops-&libatomic_ops-version; &&
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[b779049] | 87 | make</userinput></screen>
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| 88 |
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[4e143323] | 89 | <para>
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[d0db416] | 90 | To check the results, issue <command>make check</command>.
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[4e143323] | 91 | </para>
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[b779049] | 92 |
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[bed6dae2] | 93 | <para>
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| 94 | Now, as the <systemitem class="username">root</systemitem> user:
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| 95 | </para>
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[b779049] | 96 |
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[d0db416] | 97 | <screen role="root"><userinput>make install</userinput></screen>
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[0d7900a] | 98 |
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[852e5ac] | 99 | </sect2>
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| 100 |
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| 101 | <sect2 role="commands">
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| 102 | <title>Command Explanations</title>
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| 103 |
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[bed6dae2] | 104 | <para>
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[b9d56ad4] | 105 | <parameter>--enable-shared</parameter>: This switch enables building of the
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| 106 | <filename class="libraryfile">libatomic_ops</filename> shared libraries.
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[bed6dae2] | 107 | </para>
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[b779049] | 108 |
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[bed6dae2] | 109 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 110 | href="../../xincludes/static-libraries.xml"/>
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| 111 |
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[b779049] | 112 | </sect2>
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| 113 |
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| 114 | <sect2 role="content">
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| 115 | <title>Contents</title>
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| 116 |
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| 117 | <segmentedlist>
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[c3c56b2] | 118 | <segtitle>Installed Programs</segtitle>
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[b779049] | 119 | <segtitle>Installed Libraries</segtitle>
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| 120 | <segtitle>Installed Directory</segtitle>
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| 121 |
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| 122 | <seglistitem>
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[c3c56b2] | 123 | <seg>
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| 124 | None
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| 125 | </seg>
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[bed6dae2] | 126 | <seg>
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[4e143323] | 127 | libatomic_ops.so and libatomic_ops_gpl.so
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| 128 | </seg>
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| 129 | <seg>
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[5df6476] | 130 | /usr/include/libatomic_ops and
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| 131 | /usr/share/doc/libatomic_ops-&libatomic_ops-version;
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[bed6dae2] | 132 | </seg>
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[b779049] | 133 | </seglistitem>
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| 134 | </segmentedlist>
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| 135 |
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| 136 | <variablelist>
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| 137 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 138 | <?dbfo list-presentation="list"?>
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| 139 | <?dbhtml list-presentation="table"?>
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| 140 |
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| 141 | <varlistentry id="libatomic_ops-lib">
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[9226ef4] | 142 | <term><filename class="libraryfile">libatomic_ops.so</filename></term>
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[b779049] | 143 | <listitem>
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[9226ef4] | 144 | <para>
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[4c24eb0a] | 145 | contains functions for atomic memory operations
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[9226ef4] | 146 | </para>
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[b779049] | 147 | <indexterm zone="libatomic_ops libatomic_ops-lib">
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[bed6dae2] | 148 | <primary sortas="c-libatomic_ops">libatomic_ops.so</primary>
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[b779049] | 149 | </indexterm>
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| 150 | </listitem>
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| 151 | </varlistentry>
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[4e143323] | 152 |
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[b779049] | 153 | </variablelist>
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[4e143323] | 154 |
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[b779049] | 155 | </sect2>
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[4e143323] | 156 |
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[b779049] | 157 | </sect1>
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