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2018-12-20 00:48:35 +08:00
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< div class = "title" > GpuIndexBinaryFlat.h< / div > < / div >
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< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > /**< / span > < / div >
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< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > * Copyright (c) Facebook, Inc. and its affiliates.< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > *< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > * This source code is licensed under the MIT license found in the< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > * LICENSE file in the root directory of this source tree.< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < span class = "comment" > */< / span > < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > #pragma once< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " ../IndexBinaryFlat.h" < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < span class = "preprocessor" > #include " GpuIndex.h" < / span > < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "keyword" > namespace < / span > faiss { < span class = "keyword" > namespace < / span > gpu {< / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "keyword" > class < / span > BinaryFlatIndex;< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   < span class = "keyword" > class < / span > GpuResources;< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   < / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > < a class = "line" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > 18< / a > < / span >   < span class = "keyword" > struct < / span > < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > : < span class = "keyword" > public< / span > < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexConfig.html" > GpuIndexConfig< / a > {< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   };< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < span class = "comment" > /// A GPU version of IndexBinaryFlat for brute-force comparison of bit vectors< / span > < / div >
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "comment" > /// via Hamming distance< / span > < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > < a class = "line" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html" > 23< / a > < / span >   < span class = "comment" > < / span > < span class = "keyword" > class < / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html" > GpuIndexBinaryFlat< / a > : < span class = "keyword" > public< / span > < a class = "code" href = "structfaiss_1_1IndexBinary.html" > IndexBinary< / a > {< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keyword" > public< / span > :< span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < span class = "comment" > /// Construct from a pre-existing faiss::IndexBinaryFlat instance, copying< / span > < / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < span class = "comment" > /// data over to the given GPU< / span > < / div >
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "comment" > < / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#afb7ce7aeea2824e99144c6c145dd1aec" > GpuIndexBinaryFlat< / a > (< a class = "code" href = "classfaiss_1_1gpu_1_1GpuResources.html" > GpuResources< / a > * resources,< / div >
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   < span class = "keyword" > const< / span > < a class = "code" href = "structfaiss_1_1IndexBinaryFlat.html" > faiss::IndexBinaryFlat< / a > * index,< / div >
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > config =< / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > ());< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < span class = "comment" > /// Construct an empty instance that can be added to< / span > < / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   < span class = "comment" > < / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#afb7ce7aeea2824e99144c6c145dd1aec" > GpuIndexBinaryFlat< / a > (< a class = "code" href = "classfaiss_1_1gpu_1_1GpuResources.html" > GpuResources< / a > * resources,< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   < span class = "keywordtype" > int< / span > dims,< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > config =< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > ());< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   ~< a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html" > GpuIndexBinaryFlat< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   < span class = "comment" > /// Initialize ourselves from the given CPU index; will overwrite< / span > < / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   < span class = "comment" > /// all data in ourselves< / span > < / div >
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a1acf93b118b4136857b5dd9ab614e901" > copyFrom< / a > (< span class = "keyword" > const< / span > < a class = "code" href = "structfaiss_1_1IndexBinaryFlat.html" > faiss::IndexBinaryFlat< / a > * index);< / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "comment" > /// Copy ourselves to the given CPU index; will overwrite all data< / span > < / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "comment" > /// in the index instance< / span > < / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a1e4c6f64fa04d9e2b035c1e390ca91f3" > copyTo< / a > (< a class = "code" href = "structfaiss_1_1IndexBinaryFlat.html" > faiss::IndexBinaryFlat< / a > * index) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   < / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a84b9c07089abd5c0fa8f07a7a22de047" > add< / a > (< a class = "code" href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > n,< / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > 49< / span >   < span class = "keyword" > const< / span > uint8_t* x) < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#ac8f14dd3257963082fa638d24df244d6" > reset< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   < / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#aa4d81e853f4194a8b865fcfe7dddd050" > search< / a > (< a class = "code" href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > n,< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < span class = "keyword" > const< / span > uint8_t* x,< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < a class = "code" href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > k,< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   int32_t* distances,< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < a class = "code" href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > * labels) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   < / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a9b16b11b5fcc5cc97359e684f5e4a338" > reconstruct< / a > (< a class = "code" href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > key,< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > 60< / span >   uint8_t* recons) < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "keyword" > protected< / span > :< span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   < span class = "comment" > /// Called from search when the input data is on the CPU;< / span > < / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   < span class = "comment" > /// potentially allows for pinned memory usage< / span > < / div >
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   < span class = "comment" > < / span > < span class = "keywordtype" > void< / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a126b2d8af97627f062deaf955164bb41" > searchFromCpuPaged_< / a > (< span class = "keywordtype" > int< / span > n,< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   < span class = "keyword" > const< / span > uint8_t* x,< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keywordtype" > int< / span > k,< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   int32_t* outDistancesData,< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keywordtype" > int< / span > * outIndicesData) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keywordtype" > void< / span > searchNonPaged_(< span class = "keywordtype" > int< / span > n,< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keyword" > const< / span > uint8_t* x,< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keywordtype" > int< / span > k,< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   int32_t* outDistancesData,< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "keywordtype" > int< / span > * outIndicesData) < span class = "keyword" > const< / span > ;< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   < span class = "keyword" > protected< / span > :< span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < span class = "comment" > /// Manages streans, cuBLAS handles and scratch memory for devices< / span > < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > < a class = "line" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#ac3cead0aa496ebe1a46f26a58e566f48" > 79< / a > < / span >   < span class = "comment" > < / span > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuResources.html" > GpuResources< / a > * < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#ac3cead0aa496ebe1a46f26a58e566f48" > resources_< / a > ;< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < span class = "comment" > /// Configuration options< / span > < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > < a class = "line" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a11662bc71807172633411268d623f9a5" > 82< / a > < / span >   < span class = "comment" > < / span > < a class = "code" href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > GpuIndexBinaryFlatConfig< / a > < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a11662bc71807172633411268d623f9a5" > config_< / a > ;< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "comment" > < / span > < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "comment" > /// Holds our GPU data containing the list of vectors; is managed via raw< / span > < / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   < span class = "comment" > /// pointer so as to allow non-CUDA compilers to see this header< / span > < / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > < a class = "line" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a6db31064a68a6f34b54a837dee4bf671" > 86< / a > < / span >   < span class = "comment" > < / span > < a class = "code" href = "classfaiss_1_1gpu_1_1BinaryFlatIndex.html" > BinaryFlatIndex< / a > * < a class = "code" href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a6db31064a68a6f34b54a837dee4bf671" > data_< / a > ;< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   };< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   } } < span class = "comment" > // namespace gpu< / span > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexBinaryFlat_html" > < div class = "ttname" > < a href = "structfaiss_1_1IndexBinaryFlat.html" > faiss::IndexBinaryFlat< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "IndexBinaryFlat_8h_source.html#l00021" > IndexBinaryFlat.h:21< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_ac8f14dd3257963082fa638d24df244d6" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#ac8f14dd3257963082fa638d24df244d6" > faiss::gpu::GpuIndexBinaryFlat::reset< / a > < / div > < div class = "ttdeci" > void reset() override< / div > < div class = "ttdoc" > Removes all elements from the database. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00138" > GpuIndexBinaryFlat.cu:138< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1BinaryFlatIndex_html" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1BinaryFlatIndex.html" > faiss::gpu::BinaryFlatIndex< / a > < / div > < div class = "ttdoc" > Holder of GPU resources for a particular flat index. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "BinaryFlatIndex_8cuh_source.html#l00020" > BinaryFlatIndex.cuh:20< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig_html" > < div class = "ttname" > < a href = "structfaiss_1_1gpu_1_1GpuIndexBinaryFlatConfig.html" > faiss::gpu::GpuIndexBinaryFlatConfig< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8h_source.html#l00018" > GpuIndexBinaryFlat.h:18< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a1e4c6f64fa04d9e2b035c1e390ca91f3" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a1e4c6f64fa04d9e2b035c1e390ca91f3" > faiss::gpu::GpuIndexBinaryFlat::copyTo< / a > < / div > < div class = "ttdeci" > void copyTo(faiss::IndexBinaryFlat *index) const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00098" > GpuIndexBinaryFlat.cu:98< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuResources_html" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuResources.html" > faiss::gpu::GpuResources< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuResources_8h_source.html#l00021" > GpuResources.h:21< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexBinary_html_a01749bbdbd3b7ec6bb9390257ab16c5c" > < div class = "ttname" > < a href = "structfaiss_1_1IndexBinary.html#a01749bbdbd3b7ec6bb9390257ab16c5c" > faiss::IndexBinary::idx_t< / a > < / div > < div class = "ttdeci" > Index::idx_t idx_t< / div > < div class = "ttdoc" > all indices are this type < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "IndexBinary_8h_source.html#l00037" > IndexBinary.h:37< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a84b9c07089abd5c0fa8f07a7a22de047" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a84b9c07089abd5c0fa8f07a7a22de047" > faiss::gpu::GpuIndexBinaryFlat::add< / a > < / div > < div class = "ttdeci" > void add(faiss::IndexBinary::idx_t n, const uint8_t *x) override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00116" > GpuIndexBinaryFlat.cu:116< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a11662bc71807172633411268d623f9a5" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a11662bc71807172633411268d623f9a5" > faiss::gpu::GpuIndexBinaryFlat::config_< / a > < / div > < div class = "ttdeci" > GpuIndexBinaryFlatConfig config_< / div > < div class = "ttdoc" > Configuration options. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8h_source.html#l00082" > GpuIndexBinaryFlat.h:82< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_aa4d81e853f4194a8b865fcfe7dddd050" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#aa4d81e853f4194a8b865fcfe7dddd050" > faiss::gpu::GpuIndexBinaryFlat::search< / a > < / div > < div class = "ttdeci" > void search(faiss::IndexBinary::idx_t n, const uint8_t *x, faiss::IndexBinary::idx_t k, int32_t *distances, faiss::IndexBinary::idx_t *labels) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00147" > GpuIndexBinaryFlat.cu:147< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_ac3cead0aa496ebe1a46f26a58e566f48" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#ac3cead0aa496ebe1a46f26a58e566f48" > faiss::gpu::GpuIndexBinaryFlat::resources_< / a > < / div > < div class = "ttdeci" > GpuResources * resources_< / div > < div class = "ttdoc" > Manages streans, cuBLAS handles and scratch memory for devices. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8h_source.html#l00079" > GpuIndexBinaryFlat.h:79< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a126b2d8af97627f062deaf955164bb41" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a126b2d8af97627f062deaf955164bb41" > faiss::gpu::GpuIndexBinaryFlat::searchFromCpuPaged_< / a > < / div > < div class = "ttdeci" > void searchFromCpuPaged_(int n, const uint8_t *x, int k, int32_t *outDistancesData, int *outIndicesData) const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00252" > GpuIndexBinaryFlat.cu:252< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a9b16b11b5fcc5cc97359e684f5e4a338" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a9b16b11b5fcc5cc97359e684f5e4a338" > faiss::gpu::GpuIndexBinaryFlat::reconstruct< / a > < / div > < div class = "ttdeci" > void reconstruct(faiss::IndexBinary::idx_t key, uint8_t *recons) const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00281" > GpuIndexBinaryFlat.cu:281< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1IndexBinary_html" > < div class = "ttname" > < a href = "structfaiss_1_1IndexBinary.html" > faiss::IndexBinary< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "IndexBinary_8h_source.html#l00036" > IndexBinary.h:36< / a > < / div > < / div >
< div class = "ttc" id = "structfaiss_1_1gpu_1_1GpuIndexConfig_html" > < div class = "ttname" > < a href = "structfaiss_1_1gpu_1_1GpuIndexConfig.html" > faiss::gpu::GpuIndexConfig< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndex_8h_source.html#l00018" > GpuIndex.h:18< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a1acf93b118b4136857b5dd9ab614e901" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a1acf93b118b4136857b5dd9ab614e901" > faiss::gpu::GpuIndexBinaryFlat::copyFrom< / a > < / div > < div class = "ttdeci" > void copyFrom(const faiss::IndexBinaryFlat *index)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00070" > GpuIndexBinaryFlat.cu:70< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_afb7ce7aeea2824e99144c6c145dd1aec" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#afb7ce7aeea2824e99144c6c145dd1aec" > faiss::gpu::GpuIndexBinaryFlat::GpuIndexBinaryFlat< / a > < / div > < div class = "ttdeci" > GpuIndexBinaryFlat(GpuResources *resources, const faiss::IndexBinaryFlat *index, GpuIndexBinaryFlatConfig config=GpuIndexBinaryFlatConfig())< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8cu_source.html#l00024" > GpuIndexBinaryFlat.cu:24< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html" > faiss::gpu::GpuIndexBinaryFlat< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8h_source.html#l00023" > GpuIndexBinaryFlat.h:23< / a > < / div > < / div >
< div class = "ttc" id = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat_html_a6db31064a68a6f34b54a837dee4bf671" > < div class = "ttname" > < a href = "classfaiss_1_1gpu_1_1GpuIndexBinaryFlat.html#a6db31064a68a6f34b54a837dee4bf671" > faiss::gpu::GpuIndexBinaryFlat::data_< / a > < / div > < div class = "ttdeci" > BinaryFlatIndex * data_< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "GpuIndexBinaryFlat_8h_source.html#l00086" > GpuIndexBinaryFlat.h:86< / a > < / div > < / div >
2018-12-20 00:48:35 +08:00
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