360 lines
46 KiB
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360 lines
46 KiB
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<li class="navelem"><a class="el" href="namespacefaiss.html">faiss</a></li><li class="navelem"><b>gpu</b></li><li class="navelem"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlatL2.html">GpuIndexFlatL2</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">faiss::gpu::GpuIndexFlatL2 Class Reference</div> </div>
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<p><code>#include <<a class="el" href="GpuIndexFlat_8h_source.html">GpuIndexFlat.h</a>></code></p>
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Inheritance diagram for faiss::gpu::GpuIndexFlatL2:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:aed22de4a439fa0b2f560e3c716a7c626"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlatL2.html#aed22de4a439fa0b2f560e3c716a7c626">GpuIndexFlatL2</a> (<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> *resources, <a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> *index, <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> config=<a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a>())</td></tr>
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<tr class="separator:aed22de4a439fa0b2f560e3c716a7c626"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a514832ff1173021362b583a6b2941b87"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a514832ff1173021362b583a6b2941b87"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlatL2.html#a514832ff1173021362b583a6b2941b87">GpuIndexFlatL2</a> (<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> *resources, int dims, <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> config=<a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a>())</td></tr>
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<tr class="memdesc:a514832ff1173021362b583a6b2941b87"><td class="mdescLeft"> </td><td class="mdescRight">Construct an empty instance that can be added to. <br/></td></tr>
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<tr class="separator:a514832ff1173021362b583a6b2941b87"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9a9de859274bb73e6d8ea02cae5ca9a6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlatL2.html#a9a9de859274bb73e6d8ea02cae5ca9a6">copyFrom</a> (<a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> *index)</td></tr>
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<tr class="separator:a9a9de859274bb73e6d8ea02cae5ca9a6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ab21960d379190b98aaa05ae3877dea09"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlatL2.html#ab21960d379190b98aaa05ae3877dea09">copyTo</a> (<a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> *index)</td></tr>
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<tr class="separator:ab21960d379190b98aaa05ae3877dea09"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html">faiss::gpu::GpuIndexFlat</a></td></tr>
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<tr class="memitem:af8a1626e4c54a451d0b9f82df3a6687e inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#af8a1626e4c54a451d0b9f82df3a6687e">GpuIndexFlat</a> (<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> *resources, const <a class="el" href="structfaiss_1_1IndexFlat.html">faiss::IndexFlat</a> *index, <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> config=<a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a>())</td></tr>
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<tr class="separator:af8a1626e4c54a451d0b9f82df3a6687e inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aff5330eb125352cc599224584bd5d6bb inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aff5330eb125352cc599224584bd5d6bb"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#aff5330eb125352cc599224584bd5d6bb">GpuIndexFlat</a> (<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> *resources, int dims, <a class="el" href="namespacefaiss.html#afd12191c638da74760ff397cf319752c">faiss::MetricType</a> metric, <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> config=<a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a>())</td></tr>
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<tr class="memdesc:aff5330eb125352cc599224584bd5d6bb inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Construct an empty instance that can be added to. <br/></td></tr>
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<tr class="separator:aff5330eb125352cc599224584bd5d6bb inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abb964875e0893de1d8334ca5ad0f62dc inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#abb964875e0893de1d8334ca5ad0f62dc">copyFrom</a> (const <a class="el" href="structfaiss_1_1IndexFlat.html">faiss::IndexFlat</a> *index)</td></tr>
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<tr class="separator:abb964875e0893de1d8334ca5ad0f62dc inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a046007ff2fafcafc6ae328769c700e39 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a046007ff2fafcafc6ae328769c700e39">copyTo</a> (<a class="el" href="structfaiss_1_1IndexFlat.html">faiss::IndexFlat</a> *index) const </td></tr>
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<tr class="separator:a046007ff2fafcafc6ae328769c700e39 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a51b5aa0d68670ec7ccb32b0353c7387f inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a51b5aa0d68670ec7ccb32b0353c7387f"></a>
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size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a51b5aa0d68670ec7ccb32b0353c7387f">getNumVecs</a> () const </td></tr>
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<tr class="memdesc:a51b5aa0d68670ec7ccb32b0353c7387f inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Returns the number of vectors we contain. <br/></td></tr>
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<tr class="separator:a51b5aa0d68670ec7ccb32b0353c7387f inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a67161796f274a7171a67c36bdf1ef1db inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a67161796f274a7171a67c36bdf1ef1db"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a67161796f274a7171a67c36bdf1ef1db">reset</a> () override</td></tr>
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<tr class="memdesc:a67161796f274a7171a67c36bdf1ef1db inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Clears all vectors from this index. <br/></td></tr>
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<tr class="separator:a67161796f274a7171a67c36bdf1ef1db inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0e74fad76628ddfb5ae3dc1d1c69f7e8 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0e74fad76628ddfb5ae3dc1d1c69f7e8"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a0e74fad76628ddfb5ae3dc1d1c69f7e8">train</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> n, const float *x) override</td></tr>
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<tr class="memdesc:a0e74fad76628ddfb5ae3dc1d1c69f7e8 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">This index is not trained, so this does nothing. <br/></td></tr>
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<tr class="separator:a0e74fad76628ddfb5ae3dc1d1c69f7e8 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a35d31b6b5ea89629b369655fd03bd505 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a35d31b6b5ea89629b369655fd03bd505"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a35d31b6b5ea89629b369655fd03bd505">add</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a>, const float *x) override</td></tr>
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<tr class="memdesc:a35d31b6b5ea89629b369655fd03bd505 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Overrides to avoid excessive copies. <br/></td></tr>
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<tr class="separator:a35d31b6b5ea89629b369655fd03bd505 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7f1cdf03d3545a43fc91bb5cace3b6fd inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a7f1cdf03d3545a43fc91bb5cace3b6fd">reconstruct</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> key, float *out) const override</td></tr>
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<tr class="separator:a7f1cdf03d3545a43fc91bb5cace3b6fd inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a472732e9bd8ffb1aa4c3abc31063dd28 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a472732e9bd8ffb1aa4c3abc31063dd28"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a472732e9bd8ffb1aa4c3abc31063dd28">reconstruct_n</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> i0, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> num, float *out) const override</td></tr>
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<tr class="memdesc:a472732e9bd8ffb1aa4c3abc31063dd28 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Batch reconstruction method. <br/></td></tr>
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<tr class="separator:a472732e9bd8ffb1aa4c3abc31063dd28 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a310b00d4443920a855b11276d488c9a7 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a310b00d4443920a855b11276d488c9a7"></a>
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<a class="el" href="classfaiss_1_1gpu_1_1FlatIndex.html">FlatIndex</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a310b00d4443920a855b11276d488c9a7">getGpuData</a> ()</td></tr>
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<tr class="memdesc:a310b00d4443920a855b11276d488c9a7 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">For internal access. <br/></td></tr>
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<tr class="separator:a310b00d4443920a855b11276d488c9a7 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classfaiss_1_1gpu_1_1GpuIndex')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html">faiss::gpu::GpuIndex</a></td></tr>
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<tr class="memitem:a9bd06bc3c4ac62195b80389ce8fd1f28 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9bd06bc3c4ac62195b80389ce8fd1f28"></a>
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 </td><td class="memItemRight" valign="bottom"><b>GpuIndex</b> (<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> *resources, int dims, <a class="el" href="namespacefaiss.html#afd12191c638da74760ff397cf319752c">faiss::MetricType</a> metric, <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexConfig.html">GpuIndexConfig</a> config)</td></tr>
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<tr class="separator:a9bd06bc3c4ac62195b80389ce8fd1f28 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a88b10d410c10fa8667c394ee7fbfbdbc inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a88b10d410c10fa8667c394ee7fbfbdbc"></a>
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int </td><td class="memItemRight" valign="bottom"><b>getDevice</b> () const </td></tr>
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<tr class="separator:a88b10d410c10fa8667c394ee7fbfbdbc inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa40dd7a62abea6f8e8a7afdaf1e81cef inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa40dd7a62abea6f8e8a7afdaf1e81cef"></a>
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<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> * </td><td class="memItemRight" valign="bottom"><b>getResources</b> ()</td></tr>
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<tr class="separator:aa40dd7a62abea6f8e8a7afdaf1e81cef inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6c82cbea6b02cc996d634f822c1d310b inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a6c82cbea6b02cc996d634f822c1d310b">setMinPagingSize</a> (size_t size)</td></tr>
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<tr class="separator:a6c82cbea6b02cc996d634f822c1d310b inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adbdc96814ff2d4390dfd860bd5918203 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="adbdc96814ff2d4390dfd860bd5918203"></a>
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size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#adbdc96814ff2d4390dfd860bd5918203">getMinPagingSize</a> () const </td></tr>
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<tr class="memdesc:adbdc96814ff2d4390dfd860bd5918203 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="mdescLeft"> </td><td class="mdescRight">Returns the current minimum data size for paged searches. <br/></td></tr>
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<tr class="separator:adbdc96814ff2d4390dfd860bd5918203 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a47f6969fe60d82b8e3407557ba9eec88 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a47f6969fe60d82b8e3407557ba9eec88">add_with_ids</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> n, const float *x, const <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> *ids) override</td></tr>
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<tr class="separator:a47f6969fe60d82b8e3407557ba9eec88 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4564ff946e4339156173b39449562971 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a4564ff946e4339156173b39449562971">search</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> n, const float *x, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> k, float *distances, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> *labels) const override</td></tr>
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<tr class="separator:a4564ff946e4339156173b39449562971 inherit pub_methods_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_methods_structfaiss_1_1Index"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structfaiss_1_1Index')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structfaiss_1_1Index.html">faiss::Index</a></td></tr>
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<tr class="memitem:a7b8cc435b5619d5d8382010a424bf67e inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7b8cc435b5619d5d8382010a424bf67e"></a>
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 </td><td class="memItemRight" valign="bottom"><b>Index</b> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> <a class="el" href="structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d">d</a>=0, <a class="el" href="namespacefaiss.html#afd12191c638da74760ff397cf319752c">MetricType</a> metric=METRIC_L2)</td></tr>
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<tr class="separator:a7b8cc435b5619d5d8382010a424bf67e inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a236897832a58dbb205e2d662c1929fb1 inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a236897832a58dbb205e2d662c1929fb1">range_search</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> n, const float *x, float radius, <a class="el" href="structfaiss_1_1RangeSearchResult.html">RangeSearchResult</a> *result) const </td></tr>
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<tr class="separator:a236897832a58dbb205e2d662c1929fb1 inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c">assign</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> n, const float *x, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> *labels, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> k=1)</td></tr>
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<tr class="separator:a8bc5d8d1cd0dd7b34b3c98a9f76b4a9c inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af8bf7bd97aeed8ad5fc48b242379a68a inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">virtual long </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#af8bf7bd97aeed8ad5fc48b242379a68a">remove_ids</a> (const <a class="el" href="structfaiss_1_1IDSelector.html">IDSelector</a> &sel)</td></tr>
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<tr class="separator:af8bf7bd97aeed8ad5fc48b242379a68a inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa5b4e63e1064f9bf9c75625d114b353f inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#aa5b4e63e1064f9bf9c75625d114b353f">search_and_reconstruct</a> (<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> n, const float *x, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> k, float *distances, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> *labels, float *recons) const </td></tr>
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<tr class="separator:aa5b4e63e1064f9bf9c75625d114b353f inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aaae77608bbda70b1098897e9167a82f9 inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#aaae77608bbda70b1098897e9167a82f9">compute_residual</a> (const float *x, float *residual, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> key) const </td></tr>
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<tr class="separator:aaae77608bbda70b1098897e9167a82f9 inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a373c30e3d87d1d4e616f450d87152b1a inherit pub_methods_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a373c30e3d87d1d4e616f450d87152b1a">display</a> () const </td></tr>
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<tr class="separator:a373c30e3d87d1d4e616f450d87152b1a inherit pub_methods_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
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Additional Inherited Members</h2></td></tr>
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<tr class="inherit_header pub_types_structfaiss_1_1Index"><td colspan="2" onclick="javascript:toggleInherit('pub_types_structfaiss_1_1Index')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="structfaiss_1_1Index.html">faiss::Index</a></td></tr>
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<tr class="memitem:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad3f0d3071f987baabbdd3da4500c87ea"></a>
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using </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> = long</td></tr>
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<tr class="memdesc:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">all indices are this type <br/></td></tr>
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<tr class="separator:ad3f0d3071f987baabbdd3da4500c87ea inherit pub_types_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af317cb1e2ad0bd145f716f2243b693eb inherit pub_types_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af317cb1e2ad0bd145f716f2243b693eb"></a>
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using </td><td class="memItemRight" valign="bottom"><b>component_t</b> = float</td></tr>
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<tr class="separator:af317cb1e2ad0bd145f716f2243b693eb inherit pub_types_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1c60d7a12bf3ad27054963df8cccd93f inherit pub_types_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1c60d7a12bf3ad27054963df8cccd93f"></a>
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using </td><td class="memItemRight" valign="bottom"><b>distance_t</b> = float</td></tr>
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<tr class="separator:a1c60d7a12bf3ad27054963df8cccd93f inherit pub_types_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pub_attribs_structfaiss_1_1Index"><td colspan="2" onclick="javascript:toggleInherit('pub_attribs_structfaiss_1_1Index')"><img src="closed.png" alt="-"/> Public Attributes inherited from <a class="el" href="structfaiss_1_1Index.html">faiss::Index</a></td></tr>
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<tr class="memitem:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2a002388d2c081c2dbab8508dcefe73d"></a>
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int </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a2a002388d2c081c2dbab8508dcefe73d">d</a></td></tr>
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<tr class="memdesc:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">vector dimension <br/></td></tr>
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<tr class="separator:a2a002388d2c081c2dbab8508dcefe73d inherit pub_attribs_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6970683faa021b7a6f1a0865c0d4eccd"></a>
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<a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">idx_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a6970683faa021b7a6f1a0865c0d4eccd">ntotal</a></td></tr>
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<tr class="memdesc:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">total nb of indexed vectors <br/></td></tr>
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<tr class="separator:a6970683faa021b7a6f1a0865c0d4eccd inherit pub_attribs_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5590d847c5c2b958affd2a05e58a6f23"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a5590d847c5c2b958affd2a05e58a6f23">verbose</a></td></tr>
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<tr class="memdesc:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">verbosity level <br/></td></tr>
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<tr class="separator:a5590d847c5c2b958affd2a05e58a6f23 inherit pub_attribs_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6e92732617c4dbe364e7678dd8773a7f"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a6e92732617c4dbe364e7678dd8773a7f">is_trained</a></td></tr>
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<tr class="memdesc:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">set if the <a class="el" href="structfaiss_1_1Index.html">Index</a> does not require training, or if training is done already <br/></td></tr>
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<tr class="separator:a6e92732617c4dbe364e7678dd8773a7f inherit pub_attribs_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8e18f641854b2bde83ecff0a2f9a6f4e"></a>
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<a class="el" href="namespacefaiss.html#afd12191c638da74760ff397cf319752c">MetricType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structfaiss_1_1Index.html#a8e18f641854b2bde83ecff0a2f9a6f4e">metric_type</a></td></tr>
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<tr class="memdesc:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index"><td class="mdescLeft"> </td><td class="mdescRight">type of metric this index uses for search <br/></td></tr>
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<tr class="separator:a8e18f641854b2bde83ecff0a2f9a6f4e inherit pub_attribs_structfaiss_1_1Index"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html">faiss::gpu::GpuIndexFlat</a></td></tr>
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<tr class="memitem:ad42677502d391e88427b26da1ae9bd2d inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad42677502d391e88427b26da1ae9bd2d"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#ad42677502d391e88427b26da1ae9bd2d">addImplRequiresIDs_</a> () const override</td></tr>
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<tr class="memdesc:ad42677502d391e88427b26da1ae9bd2d inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Flat index does not require IDs as there is no storage available for them. <br/></td></tr>
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<tr class="separator:ad42677502d391e88427b26da1ae9bd2d inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3f2744527184208d1b845dda9d655a88 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f2744527184208d1b845dda9d655a88"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a3f2744527184208d1b845dda9d655a88">addImpl_</a> (int n, const float *x, const <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">Index::idx_t</a> *ids) override</td></tr>
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<tr class="memdesc:a3f2744527184208d1b845dda9d655a88 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Called from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html">GpuIndex</a> for add. <br/></td></tr>
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<tr class="separator:a3f2744527184208d1b845dda9d655a88 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abe12febd18da31fb6c3355a2c6bff3d4 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abe12febd18da31fb6c3355a2c6bff3d4"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#abe12febd18da31fb6c3355a2c6bff3d4">searchImpl_</a> (int n, const float *x, int k, float *distances, <a class="el" href="structfaiss_1_1Index.html#ad3f0d3071f987baabbdd3da4500c87ea">faiss::Index::idx_t</a> *labels) const override</td></tr>
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<tr class="memdesc:abe12febd18da31fb6c3355a2c6bff3d4 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Called from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html">GpuIndex</a> for search. <br/></td></tr>
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<tr class="separator:abe12febd18da31fb6c3355a2c6bff3d4 inherit pro_methods_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html">faiss::gpu::GpuIndexFlat</a></td></tr>
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<tr class="memitem:a9efdc92bf03d2d6820fb989cf77e8067 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9efdc92bf03d2d6820fb989cf77e8067"></a>
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const <a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#a9efdc92bf03d2d6820fb989cf77e8067">config_</a></td></tr>
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<tr class="memdesc:a9efdc92bf03d2d6820fb989cf77e8067 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="mdescLeft"> </td><td class="mdescRight">Our config object. <br/></td></tr>
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<tr class="separator:a9efdc92bf03d2d6820fb989cf77e8067 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ae393840fc80403369452c25c9155e067 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classfaiss_1_1gpu_1_1FlatIndex.html">FlatIndex</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndexFlat.html#ae393840fc80403369452c25c9155e067">data_</a></td></tr>
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<tr class="separator:ae393840fc80403369452c25c9155e067 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndexFlat"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="inherit_header pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classfaiss_1_1gpu_1_1GpuIndex')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html">faiss::gpu::GpuIndex</a></td></tr>
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<tr class="memitem:a17b82a8a11783da6eb1b07c9aab98c36 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a17b82a8a11783da6eb1b07c9aab98c36"></a>
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<a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a17b82a8a11783da6eb1b07c9aab98c36">resources_</a></td></tr>
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<tr class="memdesc:a17b82a8a11783da6eb1b07c9aab98c36 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="mdescLeft"> </td><td class="mdescRight">Manages streams, cuBLAS handles and scratch memory for devices. <br/></td></tr>
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<tr class="separator:a17b82a8a11783da6eb1b07c9aab98c36 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a67750633faa35677ee505a1e61cfe142 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a67750633faa35677ee505a1e61cfe142"></a>
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const int </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a67750633faa35677ee505a1e61cfe142">device_</a></td></tr>
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<tr class="memdesc:a67750633faa35677ee505a1e61cfe142 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="mdescLeft"> </td><td class="mdescRight">The GPU device we are resident on. <br/></td></tr>
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<tr class="separator:a67750633faa35677ee505a1e61cfe142 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:af304169eac7781b573f76d545f37b7d9 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af304169eac7781b573f76d545f37b7d9"></a>
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const MemorySpace </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#af304169eac7781b573f76d545f37b7d9">memorySpace_</a></td></tr>
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<tr class="memdesc:af304169eac7781b573f76d545f37b7d9 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="mdescLeft"> </td><td class="mdescRight">The memory space of our primary storage on the GPU. <br/></td></tr>
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<tr class="separator:af304169eac7781b573f76d545f37b7d9 inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a32a08664fc4dca2f9405e07ea5bc206f inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a32a08664fc4dca2f9405e07ea5bc206f"></a>
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size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classfaiss_1_1gpu_1_1GpuIndex.html#a32a08664fc4dca2f9405e07ea5bc206f">minPagedSize_</a></td></tr>
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<tr class="memdesc:a32a08664fc4dca2f9405e07ea5bc206f inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="mdescLeft"> </td><td class="mdescRight">Size above which we page copies from the CPU to GPU. <br/></td></tr>
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<tr class="separator:a32a08664fc4dca2f9405e07ea5bc206f inherit pro_attribs_classfaiss_1_1gpu_1_1GpuIndex"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Wrapper around the GPU implementation that looks like <a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a>; copies over centroid data from a given <a class="el" href="structfaiss_1_1IndexFlat.html">faiss::IndexFlat</a> </p>
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<p>Definition at line <a class="el" href="GpuIndexFlat_8h_source.html#l00133">133</a> of file <a class="el" href="GpuIndexFlat_8h_source.html">GpuIndexFlat.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="aed22de4a439fa0b2f560e3c716a7c626"></a>
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<div class="memitem">
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<td class="memname">faiss::gpu::GpuIndexFlatL2::GpuIndexFlatL2 </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="classfaiss_1_1gpu_1_1GpuResources.html">GpuResources</a> * </td>
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<td class="paramname"><em>resources</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> * </td>
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<td class="paramname"><em>index</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a> </td>
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<td class="paramname"><em>config</em> = <code><a class="el" href="structfaiss_1_1gpu_1_1GpuIndexFlatConfig.html">GpuIndexFlatConfig</a>()</code> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Construct from a pre-existing <a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> instance, copying data over to the given GPU </p>
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<p>Definition at line <a class="el" href="GpuIndexFlat_8cu_source.html#l00284">284</a> of file <a class="el" href="GpuIndexFlat_8cu_source.html">GpuIndexFlat.cu</a>.</p>
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</div>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a9a9de859274bb73e6d8ea02cae5ca9a6"></a>
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<td class="memname">void faiss::gpu::GpuIndexFlatL2::copyFrom </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> * </td>
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<td class="paramname"><em>index</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Initialize ourselves from the given CPU index; will overwrite all data in ourselves </p>
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<p>Definition at line <a class="el" href="GpuIndexFlat_8cu_source.html#l00297">297</a> of file <a class="el" href="GpuIndexFlat_8cu_source.html">GpuIndexFlat.cu</a>.</p>
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</div>
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<a class="anchor" id="ab21960d379190b98aaa05ae3877dea09"></a>
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<td class="memname">void faiss::gpu::GpuIndexFlatL2::copyTo </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="structfaiss_1_1IndexFlatL2.html">faiss::IndexFlatL2</a> * </td>
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<td class="paramname"><em>index</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Copy ourselves to the given CPU index; will overwrite all data in the index instance </p>
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<p>Definition at line <a class="el" href="GpuIndexFlat_8cu_source.html#l00302">302</a> of file <a class="el" href="GpuIndexFlat_8cu_source.html">GpuIndexFlat.cu</a>.</p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following files:<ul>
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<li>/data/users/hoss/faiss/gpu/<a class="el" href="GpuIndexFlat_8h_source.html">GpuIndexFlat.h</a></li>
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<li>/data/users/hoss/faiss/gpu/<a class="el" href="GpuIndexFlat_8cu_source.html">GpuIndexFlat.cu</a></li>
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</ul>
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