php-doc-en/reference/parallel/functions/parallel.run.xml
Christoph Michael Becker 41445b3d77 Mark up nullable types as union types
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351076 c90b9560-bf6c-de11-be94-00142212c4b1
2020-10-30 10:47:17 +00:00

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XML

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="parallel.run" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
<refnamediv>
<refname>parallel\run</refname>
<refpurpose>Execution</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type class="union"><type>Future</type><type>null</type></type><methodname>parallel\run</methodname>
<methodparam><type>Closure</type><parameter>task</parameter></methodparam>
</methodsynopsis>
<para>
Shall schedule <parameter>task</parameter> for execution in parallel.
</para>
<methodsynopsis>
<type class="union"><type>Future</type><type>null</type></type><methodname>parallel\run</methodname>
<methodparam><type>Closure</type><parameter>task</parameter></methodparam>
<methodparam><type>array</type><parameter>argv</parameter></methodparam>
</methodsynopsis>
<para>
Shall schedule <parameter>task</parameter> for execution in parallel, passing <parameter>argv</parameter> at execution time.
</para>
</refsect1>
<refsect1 role="scheduling-characteristics">
<title>Automatic Scheduling</title>
<para>
If a <classname>\parallel\Runtime</classname> internally created and cached by a previous call to <function>parallel\run</function> is idle,
it will be used to execute the task. If no <classname>\parallel\Runtime</classname> is idle parallel will create and cache a
<classname>\parallel\Runtime</classname>.
</para>
<note>
<para>
<classname>\parallel\Runtime</classname> objects created by the programmer are not used for automatic scheduling.
</para>
</note>
</refsect1>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='parameters'])" />
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='closure-characteristics'])" />
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='argv-characteristics'])" />
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='object-characteristics'])" />
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='returnvalues'])" />
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('parallel-runtime.run')/db:refsect1[@role='exceptions'])" />
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member><xref linkend="parallel-runtime.run" /></member>
</simplelist>
</refsect1>
</refentry>
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