sdk/1.1/docs/man/clReleaseCommandQueue.xml

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<refentry>
    <refentryinfo>
        <keywordset><keyword>clReleaseCommandQueue</keyword></keywordset>
    </refentryinfo>
    <refmeta>
        <refentrytitle>clReleaseCommandQueue</refentrytitle>
        <refmiscinfo>
            <copyright>
                <year>2007-2010</year>
                <holder>The Khronos Group Inc. 
 Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and/or associated documentation files (the
"Materials"), to deal in the Materials without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Materials, and to
permit persons to whom the Materials are furnished to do so, subject to
the condition that this copyright notice and permission notice shall be included
in all copies or substantial portions of the Materials.</holder>
            </copyright>
        </refmiscinfo>
        <manvolnum>3</manvolnum>
    </refmeta>
    

<!-- ================================ SYNOPSIS -->  

  <refnamediv id="clReleaseCommandQueue">
<refname>clReleaseCommandQueue</refname> 
           <refpurpose>Decrements the <varname>command_queue</varname> reference count.</refpurpose> 
    </refnamediv> 
    <refsynopsisdiv xmlns:xlink="http://www.w3.org/1999/xlink"><title></title>
        <funcsynopsis>
            <funcprototype>
                <funcdef><link xlink:href="scalarDataTypes.html">cl_int</link> <function>clReleaseCommandQueue</function></funcdef>
 <paramdef><link xlink:href="abstractDataTypes.html">cl_command_queue</link><parameter>command_queue</parameter></paramdef>                 
            </funcprototype>
        </funcsynopsis>     
    </refsynopsisdiv>

<!-- ================================ PARAMETERS -->    

    <refsect1 id="parameters"><title>Parameters</title>
        <variablelist>
        <varlistentry>
            <term><varname>command_queue</varname></term>
            <listitem>
                <para>
                    Specifies the command-queue to release.
                </para>
            </listitem>
        </varlistentry>
        </variablelist>
    </refsect1>
    
<!-- ================================ NOTES  -->
    <refsect1 id="notes"><title>Notes</title>
        <para>
            After the <varname>command_queue</varname> reference count becomes zero and all commands queued to
<varname>command_queue</varname> have finished (e.g., kernel executions, memory object updates, etc.), the command-queue is deleted.
        </para>
    </refsect1> 
        
    
<!-- ================================ ERRORS  -->
<refsect1 id="errors"><title>Errors</title>
        <para>
            Returns <errorname>CL_SUCCESS</errorname> if the function is executed successfully. Otherwise, it returns one of the following:
        </para>

        <itemizedlist mark="disc">
            <listitem>
                <errorname>CL_INVALID_COMMAND_QUEUE</errorname> if <varname>command_queue</varname> is not a valid command queue.
            </listitem>
            <listitem>
                <errorname>CL_OUT_OF_RESOURCES</errorname> if there is a failure to allocate resources required by the 
                OpenCL implementation on the device.
            </listitem>
            <listitem>
                <errorname>CL_OUT_OF_HOST_MEMORY</errorname> if there is a failure to allocate resources required by the OpenCL implementation on the host.
            </listitem>
        </itemizedlist>     
    </refsect1>






    <refsect1 id="errors"><title>Errors</title>
<para>Returns <errorname>CL_SUCCESS</errorname> if the function is executed successfully. It returns <errorname>CL_INVALID_COMMAND_QUEUE</errorname> if <varname>command_queue</varname> is not a valid command-queue.
</para>
    </refsect1>
    
<!-- ================================ EXAMPLE  -->
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            Example
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<!-- ================================ SPECIFICATION  -->        
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    <refsect1 id="specification"><title>Specification</title>
        <para><imageobject><imagedata fileref="pdficon_small1.gif" format="gif" /></imageobject>
            <olink uri="clReleaseCommandQueue">OpenCL Specification</olink>
        </para>
    </refsect1>     

<!-- ================================ ALSO SEE  --> 
    <refsect1 id="seealso"><title>Also see</title>
        <para>
            <citerefentry><refentrytitle>clCreateCommandQueue</refentrytitle></citerefentry>, 
            <citerefentry><refentrytitle>clGetCommandQueueInfo</refentrytitle></citerefentry>,  
            <citerefentry><refentrytitle>clRetainCommandQueue</refentrytitle></citerefentry>, 
            <citerefentry><refentrytitle>clSetCommandQueueProperty</refentrytitle></citerefentry>         
        </para>
    </refsect1>


<!-- ============================== COPYRIGHT -->
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    <refsect3 id="Copyright"><title></title>
            Copyright &#169; 
    </refsect3>

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