MeanField_SERiF/docs/xml/solver_2preconditioner_2computations_2physical__blocks_8hpp.xml

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<codeline lineno="1"><highlight class="preprocessor">#pragma<sp/>once</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="2"><highlight class="normal"></highlight></codeline>
<codeline lineno="3"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;expected&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="4"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="backend_2mfem_2operators_2linearized__block_8hpp" kindref="compound">serif/backend/mfem/operators/linearized_block.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="5"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="solver_2preconditioner_2failure_8hpp" kindref="compound">serif/solver/preconditioner/failure.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="6"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="solver_2preconditioner_2keys_8hpp" kindref="compound">serif/solver/preconditioner/keys.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="7"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="computation_8hpp" kindref="compound">serif/utils/dependencies/computation.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="8"><highlight class="normal"></highlight></codeline>
<codeline lineno="9"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1computations" kindref="compound">serif::solver::preconditioner::computations</ref></highlight></codeline>
<codeline lineno="10"><highlight class="normal">{</highlight></codeline>
<codeline lineno="12"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;</highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Rows,<sp/></highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Values&gt;</highlight></codeline>
<codeline lineno="13"><highlight class="normal"><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1computations_1a2cbfbaf4f33676dc4a04d81c512c4acd" kindref="member">physical_diagonal</ref>()</highlight></codeline>
<codeline lineno="14"><highlight class="normal"><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="15"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/>namespace<sp/></highlight><highlight class="normal">utils::dependencies;</highlight></codeline>
<codeline lineno="16"><highlight class="normal"></highlight></codeline>
<codeline lineno="17"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>make_computation&lt;keys::Diagonal&lt;Rows,<sp/>Values&gt;,<sp/>InputList&lt;keys::Block&lt;Rows,<sp/>Values&gt;&gt;&gt;(</highlight></codeline>
<codeline lineno="18"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[](</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>operators::backend::mfem::LinearizedBlock&amp;<sp/>block)<sp/>-&gt;<sp/>std::expected&lt;std::vector&lt;double&gt;,<sp/>Failure&gt;</highlight></codeline>
<codeline lineno="19"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="20"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!block.has_diagonal()<sp/>||<sp/>block.action()-&gt;Height()<sp/>!=<sp/>block.action()-&gt;Width())</highlight></codeline>
<codeline lineno="21"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="22"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Failure{<ref refid="namespaceserif_1_1utils_1_1errors_1ab04484c13887f78337c2331fb2911346af9a768b24c2e60f744437f97d716757d" kindref="member">utils::errors::SERiFErrorCode::PRECONDITIONER_INCOMPATIBLE_STRATEGY</ref>,</highlight></codeline>
<codeline lineno="23"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;This<sp/>inverse<sp/>needs<sp/>a<sp/>square<sp/>physical<sp/>block<sp/>with<sp/>an<sp/>efficient<sp/>diagonal<sp/>extractor.<sp/>Supply<sp/>the<sp/>matching<sp/>field<sp/>block.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="24"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::vector&lt;double&gt;<sp/>diagonal<sp/>=<sp/>block.diagonal();</highlight></codeline>
<codeline lineno="26"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(diagonal.size()<sp/>!=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::size_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(block.action()-&gt;Height()))</highlight></codeline>
<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="28"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Failure{<ref refid="namespaceserif_1_1utils_1_1errors_1ab04484c13887f78337c2331fb2911346a07ade0bcb07c32f51b8b1c81cda05fbe" kindref="member">utils::errors::SERiFErrorCode::PRECONDITIONER_SIZE_MISMATCH</ref>,</highlight></codeline>
<codeline lineno="29"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;The<sp/>physical<sp/>diagonal<sp/>does<sp/>not<sp/>match<sp/>its<sp/>accepted<sp/>operator.<sp/>Correct<sp/>the<sp/>selected<sp/>block<sp/>extractor.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="30"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="31"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>diagonal;</highlight></codeline>
<codeline lineno="32"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>});</highlight></codeline>
<codeline lineno="33"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="34"><highlight class="normal"></highlight></codeline>
<codeline lineno="36"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;</highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Rows,<sp/></highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Values&gt;</highlight></codeline>
<codeline lineno="37"><highlight class="normal"><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1_1computations_1a01bb23b143c4d9cf99598a8c878dfda8" kindref="member">physical_matrix</ref>()</highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/>namespace<sp/></highlight><highlight class="normal">utils::dependencies;</highlight></codeline>
<codeline lineno="40"><highlight class="normal"></highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>make_computation&lt;keys::Matrix&lt;Rows,<sp/>Values&gt;,<sp/>InputList&lt;keys::Block&lt;Rows,<sp/>Values&gt;&gt;&gt;(</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>[](</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>operators::backend::mfem::LinearizedBlock&amp;<sp/>block)<sp/>-&gt;<sp/>std::expected&lt;std::shared_ptr&lt;const<sp/>::mfem::SparseMatrix&gt;,<sp/>Failure&gt;</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!block.has_assembly())</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="46"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Failure{<ref refid="namespaceserif_1_1utils_1_1errors_1ab04484c13887f78337c2331fb2911346af9a768b24c2e60f744437f97d716757d" kindref="member">utils::errors::SERiFErrorCode::PRECONDITIONER_INCOMPATIBLE_STRATEGY</ref>,</highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;This<sp/>inverse<sp/>needs<sp/>a<sp/>selected<sp/>sparse<sp/>matrix.<sp/>Supply<sp/>the<sp/>physical<sp/>block&apos;s<sp/>assembler<sp/>or<sp/>choose<sp/>a<sp/>matrix-free<sp/>inverse.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>matrix<sp/>=<sp/>block.assemble();</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!matrix<sp/>||<sp/>matrix-&gt;Height()<sp/>!=<sp/>block.action()-&gt;Height()<sp/>||<sp/>matrix-&gt;Width()<sp/>!=<sp/>block.action()-&gt;Width())</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Failure{<ref refid="namespaceserif_1_1utils_1_1errors_1ab04484c13887f78337c2331fb2911346a07ade0bcb07c32f51b8b1c81cda05fbe" kindref="member">utils::errors::SERiFErrorCode::PRECONDITIONER_SIZE_MISMATCH</ref>,</highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="stringliteral">&quot;Selected<sp/>sparse<sp/>assembly<sp/>does<sp/>not<sp/>match<sp/>its<sp/>accepted<sp/>action.<sp/>Correct<sp/>the<sp/>block<sp/>assembler.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>matrix;</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>});</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="58"><highlight class="normal">}<sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>serif::solver::preconditioner::computations</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="59"><highlight class="normal"></highlight></codeline>
<codeline lineno="60"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1solver_1_1preconditioner" kindref="compound">serif::solver::preconditioner</ref><sp/>{</highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">template</highlight><highlight class="normal"><sp/>&lt;</highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Row,<sp/></highlight><highlight class="keyword">typename</highlight><highlight class="normal"><sp/>Field&gt;</highlight></codeline>
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/>[[nodiscard]]<sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1solver_1_1preconditioner_1aff3e6544cccc4f31636172fc69a8badc" kindref="member">physical_block</ref>(operators::backend::mfem::LinearizedBlock<sp/>block)</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/><sp/><sp/>{</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">using<sp/>namespace<sp/></highlight><highlight class="normal">utils::dependencies;</highlight></codeline>
<codeline lineno="66"><highlight class="normal"></highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>own&lt;keys::Block&lt;KeyList&lt;Row&gt;,<sp/>KeyList&lt;Field&gt;&gt;&gt;(std::move(block));</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="69"><highlight class="normal">}</highlight></codeline>
    </programlisting>
    <location file="src/include/serif/backend/mfem/solver/preconditioner/computations/physical_blocks.hpp"/>
  </compounddef>
</doxygen>