295 lines
18 KiB
XML
295 lines
18 KiB
XML
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<compounddef id="classtf_1_1Pipeflow" kind="class" language="C++" prot="public">
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<compoundname>tf::Pipeflow</compoundname>
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<includes refid="pipeline_8hpp" local="no">taskflow/algorithm/pipeline.hpp</includes>
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<type>class</type>
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<definition>friend class Pipeline</definition>
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<argsstring></argsstring>
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<name>Pipeline</name>
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<definition>friend class ScalablePipeline</definition>
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<argsstring></argsstring>
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<name>ScalablePipeline</name>
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<type><ref refid="classtf_1_1ScalablePipeline" kindref="compound">ScalablePipeline</ref></type>
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<memberdef kind="friend" id="classtf_1_1Pipeflow_1a576c05629fadf8120eb4db27cf28e659" prot="private" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
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<type>class</type>
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<definition>friend class DataPipeline</definition>
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<argsstring></argsstring>
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<name>DataPipeline</name>
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<param>
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<type><ref refid="classtf_1_1DataPipeline" kindref="compound">DataPipeline</ref></type>
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::_line</definition>
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<argsstring></argsstring>
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<name>_line</name>
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<briefdescription>
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<memberdef kind="variable" id="classtf_1_1Pipeflow_1a597744cac4ef0dd9e31e1d694f71f7ec" prot="private" static="no" mutable="no">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::_pipe</definition>
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<argsstring></argsstring>
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<name>_pipe</name>
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<location file="taskflow/algorithm/pipeline.hpp" line="178" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="178" bodyend="-1"/>
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<memberdef kind="variable" id="classtf_1_1Pipeflow_1a16275ecab224bf1ede060d9e24b4eb48" prot="private" static="no" mutable="no">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::_token</definition>
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<argsstring></argsstring>
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<name>_token</name>
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<briefdescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="179" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="179" bodyend="-1"/>
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<memberdef kind="variable" id="classtf_1_1Pipeflow_1a7474a98aa648d96011df53b085d53965" prot="private" static="no" mutable="no">
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<type>bool</type>
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<definition>bool tf::Pipeflow::_stop</definition>
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<argsstring></argsstring>
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<name>_stop</name>
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<briefdescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="180" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="180" bodyend="-1"/>
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<memberdef kind="variable" id="classtf_1_1Pipeflow_1a669318dadb120d96c277529670a02588" prot="private" static="no" mutable="no">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::_num_deferrals</definition>
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<argsstring></argsstring>
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<name>_num_deferrals</name>
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<briefdescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="183" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="183" bodyend="-1"/>
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</memberdef>
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<memberdef kind="variable" id="classtf_1_1Pipeflow_1a444746d10472b56b8e6cb52fd35e3d84" prot="private" static="no" mutable="no">
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<type><ref refid="cpp/container/unordered_set" kindref="compound" external="/home/thuang295/Code/taskflow/doxygen/cppreference-doxygen-web.tag.xml">std::unordered_set</ref>< size_t ></type>
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<definition>std::unordered_set<size_t> tf::Pipeflow::_dependents</definition>
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<argsstring></argsstring>
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<name>_dependents</name>
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<briefdescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="184" column="22" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="184" bodyend="-1"/>
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</memberdef>
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<sectiondef kind="public-func">
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a801877443f7046b9e450160c05c26d7d" prot="public" static="no" const="no" explicit="no" inline="no" virt="non-virtual">
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<type></type>
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<definition>tf::Pipeflow::Pipeflow</definition>
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<argsstring>()=default</argsstring>
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<name>Pipeflow</name>
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<briefdescription>
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<para>default constructor </para>
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</briefdescription>
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<detaileddescription>
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<inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="118" column="3"/>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1afee054e6a99965d4b3e36ff903227e6c" prot="public" static="no" const="yes" explicit="no" inline="yes" virt="non-virtual">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::line</definition>
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<argsstring>() const</argsstring>
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<name>line</name>
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<briefdescription>
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<para>queries the line identifier of the present token </para>
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</briefdescription>
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<detaileddescription>
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</detaileddescription>
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<inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="123" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="123" bodyend="125"/>
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</memberdef>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a4914c1f381a3016e98285b019cf60d6d" prot="public" static="no" const="yes" explicit="no" inline="yes" virt="non-virtual">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::pipe</definition>
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<argsstring>() const</argsstring>
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<name>pipe</name>
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<briefdescription>
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<para>queries the pipe identifier of the present token </para>
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</briefdescription>
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<detaileddescription>
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</detaileddescription>
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<inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="130" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="130" bodyend="132"/>
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</memberdef>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a295e5d884665c076f4ef5d78139f7c51" prot="public" static="no" const="yes" explicit="no" inline="yes" virt="non-virtual">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::token</definition>
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<argsstring>() const</argsstring>
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<name>token</name>
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<briefdescription>
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<para>queries the token identifier </para>
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</briefdescription>
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<detaileddescription>
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</detaileddescription>
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<inbodydescription>
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</inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="137" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="137" bodyend="139"/>
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</memberdef>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a830b7f204cb87fff17e8d424918d9453" prot="public" static="no" const="no" explicit="no" inline="yes" virt="non-virtual">
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<type>void</type>
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<definition>void tf::Pipeflow::stop</definition>
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<argsstring>()</argsstring>
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<name>stop</name>
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<briefdescription>
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<para>stops the pipeline scheduling </para>
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</briefdescription>
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<detaileddescription>
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<para>Only the first pipe can call this method to stop the pipeline. Calling stop from other pipes will throw exception. </para>
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</detaileddescription>
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<inbodydescription>
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</inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="147" column="8" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="147" bodyend="152"/>
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</memberdef>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a2f909c75e15b6bdf83faf2c0b74c7a74" prot="public" static="no" const="yes" explicit="no" inline="yes" virt="non-virtual">
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<type>size_t</type>
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<definition>size_t tf::Pipeflow::num_deferrals</definition>
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<argsstring>() const</argsstring>
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<name>num_deferrals</name>
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<briefdescription>
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<para>queries the number of deferrals </para>
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</briefdescription>
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<detaileddescription>
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</detaileddescription>
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<inbodydescription>
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</inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="157" column="10" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="157" bodyend="159"/>
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</memberdef>
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<memberdef kind="function" id="classtf_1_1Pipeflow_1a5fbd2326b68a69826423bf0528a7c961" prot="public" static="no" const="no" explicit="no" inline="yes" virt="non-virtual">
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<type>void</type>
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<definition>void tf::Pipeflow::defer</definition>
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<argsstring>(size_t token)</argsstring>
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<name>defer</name>
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<param>
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<type>size_t</type>
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<declname>token</declname>
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</param>
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<briefdescription>
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<para>pushes token in _dependents </para>
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</briefdescription>
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<detaileddescription>
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<para>Only the first pipe can call this method to defer the current scheduling token to the given token. </para>
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</detaileddescription>
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<inbodydescription>
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</inbodydescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="167" column="8" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="167" bodyend="172"/>
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</memberdef>
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</sectiondef>
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<briefdescription>
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<para>class to create a pipeflow object used by the pipe callable </para>
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</briefdescription>
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<detaileddescription>
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<para><ref refid="classtf_1_1Pipeflow" kindref="compound">Pipeflow</ref> represents a <emphasis>scheduling token</emphasis> in the pipeline scheduling framework. A pipeflow is created by the pipeline scheduler at runtime to pass to the pipe callable. Users can query the present statistics of that scheduling token, including the line identifier, pipe identifier, and token identifier, and build their application algorithms based on these statistics. At the first stage, users can explicitly call the stop method to stop the pipeline scheduler.</para>
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<para><programlisting filename=".cpp"><codeline><highlight class="normal"><ref refid="classtf_1_1Pipe" kindref="compound">tf::Pipe</ref>{<ref refid="namespacetf_1abb7a11e41fd457f69e7ff45d4c769564a7b804a28d6154ab8007287532037f1d0" kindref="member">tf::PipeType::SERIAL</ref>,<sp/>[](<ref refid="classtf_1_1Pipeflow" kindref="compound">tf::Pipeflow</ref>&<sp/>pf){</highlight></codeline>
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<codeline><highlight class="normal"><sp/><sp/><ref refid="cpp/io/basic_ostream" kindref="compound" external="/home/thuang295/Code/taskflow/doxygen/cppreference-doxygen-web.tag.xml">std::cout</ref><sp/><<<sp/></highlight><highlight class="stringliteral">"token<sp/>id="</highlight><highlight class="normal"><sp/><<<sp/>pf.token()</highlight></codeline>
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<codeline><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><<<sp/></highlight><highlight class="stringliteral">"<sp/>at<sp/>line="</highlight><highlight class="normal"><sp/><<<sp/>pf.line()</highlight></codeline>
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<codeline><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><<<sp/></highlight><highlight class="stringliteral">"<sp/>at<sp/>pipe="</highlight><highlight class="normal"><sp/><<<sp/>pf.pipe()</highlight></codeline>
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<codeline><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><<<sp/></highlight><highlight class="charliteral">'\n'</highlight><highlight class="normal">;</highlight></codeline>
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<codeline><highlight class="normal">}};</highlight></codeline>
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</programlisting></para>
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<para><ref refid="classtf_1_1Pipeflow" kindref="compound">Pipeflow</ref> can only be created privately by the <ref refid="classtf_1_1Pipeline" kindref="compound">tf::Pipeline</ref> and be used through the pipe callable. </para>
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</detaileddescription>
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<location file="taskflow/algorithm/pipeline.hpp" line="102" column="1" bodyfile="taskflow/algorithm/pipeline.hpp" bodystart="102" bodyend="186"/>
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<listofallmembers>
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<member refid="classtf_1_1Pipeflow_1a444746d10472b56b8e6cb52fd35e3d84" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_dependents</name></member>
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<member refid="classtf_1_1Pipeflow_1a082a1a549ab50360c7e6e55a0fd4477f" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_line</name></member>
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<member refid="classtf_1_1Pipeflow_1a669318dadb120d96c277529670a02588" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_num_deferrals</name></member>
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<member refid="classtf_1_1Pipeflow_1a597744cac4ef0dd9e31e1d694f71f7ec" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_pipe</name></member>
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<member refid="classtf_1_1Pipeflow_1a7474a98aa648d96011df53b085d53965" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_stop</name></member>
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<member refid="classtf_1_1Pipeflow_1a16275ecab224bf1ede060d9e24b4eb48" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>_token</name></member>
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<member refid="classtf_1_1Pipeflow_1a576c05629fadf8120eb4db27cf28e659" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>DataPipeline</name></member>
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<member refid="classtf_1_1Pipeflow_1a5fbd2326b68a69826423bf0528a7c961" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>defer</name></member>
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<member refid="classtf_1_1Pipeflow_1afee054e6a99965d4b3e36ff903227e6c" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>line</name></member>
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<member refid="classtf_1_1Pipeflow_1a2f909c75e15b6bdf83faf2c0b74c7a74" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>num_deferrals</name></member>
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<member refid="classtf_1_1Pipeflow_1a4914c1f381a3016e98285b019cf60d6d" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>pipe</name></member>
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<member refid="classtf_1_1Pipeflow_1a801877443f7046b9e450160c05c26d7d" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>Pipeflow</name></member>
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<member refid="classtf_1_1Pipeflow_1af65467c6cb27f4ef42522207f03ab9cf" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>Pipeline</name></member>
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<member refid="classtf_1_1Pipeflow_1af64ddb98831b893b2388af2a2302acea" prot="private" virt="non-virtual"><scope>tf::Pipeflow</scope><name>ScalablePipeline</name></member>
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<member refid="classtf_1_1Pipeflow_1a830b7f204cb87fff17e8d424918d9453" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>stop</name></member>
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<member refid="classtf_1_1Pipeflow_1a295e5d884665c076f4ef5d78139f7c51" prot="public" virt="non-virtual"><scope>tf::Pipeflow</scope><name>token</name></member>
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