[b779049] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 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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[ed8afce] | 9 | <!ENTITY libatomic_ops-md5sum "a7e51e8041c3e60c298c037b2789c3fa">
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| 10 | <!ENTITY libatomic_ops-size "516 KB">
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| 11 | <!ENTITY libatomic_ops-buildsize "6.4 MB (with tests)">
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[ccdcaa0f] | 12 | <!ENTITY libatomic_ops-time "0.1 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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[d0c42be] | 37 | &lfs113_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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[bed6dae2] | 73 | <para condition="html" role="usernotes">
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| 74 | User Notes: <ulink url="&blfs-wiki;/libatomic_ops"/>
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| 75 | </para>
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[b779049] | 76 | </sect2>
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| 77 |
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| 78 | <sect2 role="installation">
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| 79 | <title>Installation of libatomic_ops</title>
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| 80 |
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[bed6dae2] | 81 | <para>
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| 82 | Install <application>libatomic_ops</application> by running the following
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| 83 | commands:
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| 84 | </para>
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| 85 |
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[d0db416] | 86 | <screen><userinput>./configure --prefix=/usr \
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[b9d56ad4] | 87 | --enable-shared \
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| 88 | --disable-static \
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| 89 | --docdir=/usr/share/doc/libatomic_ops-&libatomic_ops-version; &&
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[b779049] | 90 | make</userinput></screen>
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| 91 |
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[4e143323] | 92 | <para>
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[d0db416] | 93 | To check the results, issue <command>make check</command>.
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[4e143323] | 94 | </para>
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[b779049] | 95 |
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[bed6dae2] | 96 | <para>
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| 97 | Now, as the <systemitem class="username">root</systemitem> user:
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| 98 | </para>
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[b779049] | 99 |
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[d0db416] | 100 | <screen role="root"><userinput>make install</userinput></screen>
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[0d7900a] | 101 |
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[852e5ac] | 102 | </sect2>
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| 103 |
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| 104 | <sect2 role="commands">
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| 105 | <title>Command Explanations</title>
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| 106 |
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[bed6dae2] | 107 | <para>
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[b9d56ad4] | 108 | <parameter>--enable-shared</parameter>: This switch enables building of the
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| 109 | <filename class="libraryfile">libatomic_ops</filename> shared libraries.
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[bed6dae2] | 110 | </para>
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[b779049] | 111 |
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[bed6dae2] | 112 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 113 | href="../../xincludes/static-libraries.xml"/>
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| 114 |
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[b779049] | 115 | </sect2>
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| 116 |
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| 117 | <sect2 role="content">
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| 118 | <title>Contents</title>
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| 119 |
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| 120 | <segmentedlist>
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[c3c56b2] | 121 | <segtitle>Installed Programs</segtitle>
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[b779049] | 122 | <segtitle>Installed Libraries</segtitle>
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| 123 | <segtitle>Installed Directory</segtitle>
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| 124 |
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| 125 | <seglistitem>
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[c3c56b2] | 126 | <seg>
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| 127 | None
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| 128 | </seg>
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[bed6dae2] | 129 | <seg>
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[4e143323] | 130 | libatomic_ops.so and libatomic_ops_gpl.so
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| 131 | </seg>
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| 132 | <seg>
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[5df6476] | 133 | /usr/include/libatomic_ops and
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| 134 | /usr/share/doc/libatomic_ops-&libatomic_ops-version;
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[bed6dae2] | 135 | </seg>
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[b779049] | 136 | </seglistitem>
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| 137 | </segmentedlist>
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| 138 |
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| 139 | <variablelist>
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| 140 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 141 | <?dbfo list-presentation="list"?>
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| 142 | <?dbhtml list-presentation="table"?>
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| 143 |
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| 144 | <varlistentry id="libatomic_ops-lib">
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[9226ef4] | 145 | <term><filename class="libraryfile">libatomic_ops.so</filename></term>
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[b779049] | 146 | <listitem>
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[9226ef4] | 147 | <para>
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[4c24eb0a] | 148 | contains functions for atomic memory operations
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[9226ef4] | 149 | </para>
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[b779049] | 150 | <indexterm zone="libatomic_ops libatomic_ops-lib">
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[bed6dae2] | 151 | <primary sortas="c-libatomic_ops">libatomic_ops.so</primary>
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[b779049] | 152 | </indexterm>
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| 153 | </listitem>
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| 154 | </varlistentry>
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[4e143323] | 155 |
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[b779049] | 156 | </variablelist>
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[4e143323] | 157 |
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[b779049] | 158 | </sect2>
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[4e143323] | 159 |
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[b779049] | 160 | </sect1>
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