Index (simdvec 9.4.0-SNAPSHOT API)

A B C D E F G H I J L M N O P Q S T U V W
All Classes and Interfaces|All Packages|Constant Field Values

A

additionalCorrection() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns the value of the additionalCorrection record component.
additionalCorrections - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
additionalCorrections - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
andBitCount(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: AND bit count computed over signed bytes.
applyCorrections(float, float, int, float, VectorSimilarityFunction, float, float, float, int, float, float) - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: Computes the score by applying the necessary corrections to the provided quantized distance.
applyCorrections(float, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
applyCorrections(float, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.DotProductSupplier
applyCorrections(float, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.EuclideanSupplier
applyCorrections(float, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.MaxInnerProductSupplier
applyCorrections(int, VectorSimilarityFunction, float, float, float, float, float, int, float, float, float, int) - Static method in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
applyCorrectionsBulk(float, float, int, float, VectorSimilarityFunction, float, float[], int) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
applyCorrectionsBulk(MemorySegment, MemorySegment, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
applyCorrectionsBulk(MemorySegment, MemorySegment, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.DotProductSupplier
applyCorrectionsBulk(MemorySegment, MemorySegment, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.EuclideanSupplier
applyCorrectionsBulk(MemorySegment, MemorySegment, int, Int7uOSQVectorScorerSupplier.QueryContext) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.MaxInnerProductSupplier
applyCorrectionsIndividually(float, float, int, float, VectorSimilarityFunction, float, float, float, int, float, float) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Computes the final score by applying the necessary corrections to the provided quantized distance.

B

B_QUERY - Static variable in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: The number of bits in bit-quantized query vectors
BFloat16VectorScorer - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorer.DotProductScorer - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorer.EuclideanScorer - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorer.MaxInnerProductScorer - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorerSupplier - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorerSupplier(MemorySegmentAccessInput, FloatVectorValues, VectorSimilarityFunction) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier
BFloat16VectorScorerSupplier.DotProductSupplier - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorerSupplier.EuclideanSupplier - Class in org.elasticsearch.simdvec.internal
BFloat16VectorScorerSupplier.MaxInnerProductSupplier - Class in org.elasticsearch.simdvec.internal
BIT_SCALES - Static variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
BULK_SIZE - Static variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.DotProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.EuclideanScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.MaxInnerProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.CosineScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.DotProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.EuclideanScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.MaxInnerProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.DotProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.EuclideanScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.MaxInnerProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int4VectorScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.DotProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.EuclideanScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.MaxInnerProductScorer
bulkScore(int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer
bulkScoreFromOrds(Int7uOSQVectorScorerSupplier.QueryContext, int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.DotProductSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.EuclideanSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.MaxInnerProductSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.DotProductSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.EuclideanSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.MaxInnerProductSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.DotProductSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.EuclideanSupplier
bulkScoreFromSegment(MemorySegment, int, int, int, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.MaxInnerProductSupplier
bulkSize - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
bulkSize - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
byteSize - Variable in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
ByteVectorScorer - Class in org.elasticsearch.simdvec.internal
ByteVectorScorer.CosineScorer - Class in org.elasticsearch.simdvec.internal
ByteVectorScorer.DotProductScorer - Class in org.elasticsearch.simdvec.internal
ByteVectorScorer.EuclideanScorer - Class in org.elasticsearch.simdvec.internal
ByteVectorScorer.MaxInnerProductScorer - Class in org.elasticsearch.simdvec.internal
ByteVectorScorerSupplier - Class in org.elasticsearch.simdvec.internal
ByteVectorScorerSupplier(MemorySegmentAccessInput, ByteVectorValues, VectorSimilarityFunction) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier
ByteVectorScorerSupplier.CosineSupplier - Class in org.elasticsearch.simdvec.internal
ByteVectorScorerSupplier.DotProductSupplier - Class in org.elasticsearch.simdvec.internal
ByteVectorScorerSupplier.EuclideanSupplier - Class in org.elasticsearch.simdvec.internal
ByteVectorScorerSupplier.MaxInnerProductSupplier - Class in org.elasticsearch.simdvec.internal

C

calculateOSQGridPoints(float[], int[], int, float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Calculate the grid points for optimized-scalar quantization
calculateOSQGridPoints(float[], int[], int, float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
calculateOSQGridPoints(float[], int[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
calculateOSQLoss(float[], float, float, float, float, float, float, int[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
calculateOSQLoss(float[], float, float, float, float, float, float, int[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
calculateOSQLoss(float[], float, float, int, float, float, int[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Calculate the loss for optimized-scalar quantization for the given parameteres
canUseSegmentSlices(IndexInput) - Static method in class org.elasticsearch.simdvec.internal.IndexInputUtils: Returns true if MemorySegment slices can be obtained from the specified IndexInput.
centerAndCalculateOSQStatsDp(float[], float[], float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Center the target vector and calculate the optimized-scalar quantization statistics
centerAndCalculateOSQStatsDp(float[], float[], float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
centerAndCalculateOSQStatsDp(float[], float[], float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
centerAndCalculateOSQStatsEuclidean(float[], float[], float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Center the target vector and calculate the optimized-scalar quantization statistics
centerAndCalculateOSQStatsEuclidean(float[], float[], float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
centerAndCalculateOSQStatsEuclidean(float[], float[], float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
checkInputType(IndexInput) - Static method in class org.elasticsearch.simdvec.internal.IndexInputUtils: Checks that a FilterIndexInput wrapper also implements MemorySegmentAccessInput or DirectAccessInput, so that zero-copy access is preserved through the wrapper chain.
checkOrdinal(int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier
checkOrdinal(int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier
checkOrdinal(int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier
checkOrdinal(int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier
checkOrdinal(int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
codePointCount(BytesRef) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Count the number of Unicode code points in a utf-8 encoded string.
codePointCount(BytesRef) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
codePointCount(BytesRef) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
computeBulk(MemorySegment, MemorySegment, MemorySegment, MemorySegment, int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
contains(byte[], int, int, byte[], int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Checks whether the byte sequence term appears as a contiguous subsequence within value.
contains(byte[], int, int, byte[], int, int) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
contains(byte[], int, int, byte[], int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
copy() - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.DotProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.EuclideanSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.MaxInnerProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.CosineSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.DotProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.EuclideanSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.MaxInnerProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.DotProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.EuclideanSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.MaxInnerProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int4VectorScorerSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.DotProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.EuclideanSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.MaxInnerProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.DotProductSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.EuclideanSupplier
copy() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.MaxInnerProductSupplier
cosine(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
cosine(byte[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Calculates the cosine of the given byte arrays.
cosine(byte[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
COSINE - Enum constant in enum class org.elasticsearch.simdvec.VectorSimilarityType
cosineI8(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
CosineScorer(IndexInput, ByteVectorValues, byte[]) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorer.CosineScorer
CosineSupplier(MemorySegmentAccessInput, ByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.CosineSupplier
create(VectorSimilarityFunction, QuantizedByteVectorValues, byte[], float, float, float, int) - Static method in class org.elasticsearch.simdvec.internal.Int4VectorScorer: Creates an int4 query-time scorer if the input supports efficient access.
create(VectorSimilarityFunction, QuantizedByteVectorValues, byte[], float, float, float, int) - Static method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer
create(VectorSimilarityFunction, ByteVectorValues, byte[]) - Static method in class org.elasticsearch.simdvec.internal.ByteVectorScorer
create(VectorSimilarityFunction, FloatVectorValues, float[]) - Static method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer
create(VectorSimilarityFunction, FloatVectorValues, float[]) - Static method in class org.elasticsearch.simdvec.internal.FloatVectorScorer
create(VectorSimilarityFunction, QuantizedByteVectorValues, float[]) - Static method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer: Return an optional whose value, if present, is the scorer.
createQueryContext(int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier

D

DefaultES93BinaryQuantizedVectorScorer - Class in org.elasticsearch.simdvec.internal.vectorization
DefaultES93BinaryQuantizedVectorScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.internal.vectorization.DefaultES93BinaryQuantizedVectorScorer
dimensions - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
dimensions - Variable in class org.elasticsearch.simdvec.ES92Int7VectorsScorer
dimensions - Variable in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
dimensions - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
dims - Variable in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
DOT_PRODUCT - Enum constant in enum class org.elasticsearch.simdvec.VectorSimilarityType
dotProduct(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
dotProduct(byte[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Calculates the dot product of the given byte arrays.
dotProduct(byte[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
dotProduct(float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
dotProduct(float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Calculates the dot product of the given float arrays.
dotProduct(float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
dotProductD1Q4(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD1Q4Bulk(MemorySegment, MemorySegment, int, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD1Q4BulkWithOffsets(MemorySegment, MemorySegment, int, int, MemorySegment, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD2Q4(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD2Q4Bulk(MemorySegment, MemorySegment, int, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD2Q4BulkWithOffsets(MemorySegment, MemorySegment, int, int, MemorySegment, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD4Q4(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD4Q4Bulk(MemorySegment, MemorySegment, int, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductD4Q4BulkWithOffsets(MemorySegment, MemorySegment, int, int, MemorySegment, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductDBF16QBF16(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductDBF16QF32(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductF32(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductI7uBulkWithOffsets(MemorySegment, MemorySegment, int, int, MemorySegment, int, MemorySegment) - Static method in class org.elasticsearch.simdvec.internal.Similarities
dotProductI8(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
DotProductScorer(IndexInput, ByteVectorValues, byte[]) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorer.DotProductScorer
DotProductScorer(IndexInput, QuantizedByteVectorValues, byte[], float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.DotProductScorer
DotProductScorer(MemorySegmentAccessInput, QuantizedByteVectorValues, byte[], float, float, float, int) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer.DotProductScorer
DotProductScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.DotProductScorer
DotProductScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorer.DotProductScorer
DotProductSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.DotProductSupplier
DotProductSupplier(MemorySegmentAccessInput, ByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.DotProductSupplier
DotProductSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.DotProductSupplier
DotProductSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.DotProductSupplier
DotProductSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues, float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.DotProductSupplier

E

equals(Object) - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Indicates whether some other object is "equal to" this one.
ES91OSQVectorsScorer - Class in org.elasticsearch.simdvec: Scorer for quantized vectors stored as an IndexInput.
ES91OSQVectorsScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.ES91OSQVectorsScorer: Sole constructor, called by sub-classes.
ES92Int7VectorsScorer - Class in org.elasticsearch.simdvec: Scorer for 7 bit quantized vectors stored in a IndexInput.
ES92Int7VectorsScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.ES92Int7VectorsScorer: Sole constructor, called by sub-classes.
ES93BinaryQuantizedVectorScorer - Class in org.elasticsearch.simdvec
ES93BinaryQuantizedVectorScorer(int, int) - Constructor for class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
ESNextOSQVectorsScorer - Class in org.elasticsearch.simdvec: Scorer for quantized vectors stored as an IndexInput.
ESNextOSQVectorsScorer(IndexInput, byte, byte, int, int) - Constructor for class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
ESNextOSQVectorsScorer(IndexInput, byte, byte, int, int, int) - Constructor for class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
ESVectorizationProvider - Class in org.elasticsearch.simdvec.internal.vectorization
ESVectorUtil - Class in org.elasticsearch.simdvec
ESVectorUtil() - Constructor for class org.elasticsearch.simdvec.ESVectorUtil
ESVectorUtilSupport - Interface in org.elasticsearch.simdvec.internal.vectorization
EUCLIDEAN - Enum constant in enum class org.elasticsearch.simdvec.VectorSimilarityType
EuclideanScorer(IndexInput, ByteVectorValues, byte[]) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorer.EuclideanScorer
EuclideanScorer(IndexInput, QuantizedByteVectorValues, byte[], float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.EuclideanScorer
EuclideanScorer(MemorySegmentAccessInput, QuantizedByteVectorValues, byte[], float, float, float, int) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer.EuclideanScorer
EuclideanScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.EuclideanScorer
EuclideanScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorer.EuclideanScorer
EuclideanSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.EuclideanSupplier
EuclideanSupplier(MemorySegmentAccessInput, ByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.EuclideanSupplier
EuclideanSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.EuclideanSupplier
EuclideanSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.EuclideanSupplier
EuclideanSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues, float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.EuclideanSupplier

F

FloatVectorScorer - Class in org.elasticsearch.simdvec.internal
FloatVectorScorer.DotProductScorer - Class in org.elasticsearch.simdvec.internal
FloatVectorScorer.EuclideanScorer - Class in org.elasticsearch.simdvec.internal
FloatVectorScorer.MaxInnerProductScorer - Class in org.elasticsearch.simdvec.internal
FloatVectorScorerSupplier - Class in org.elasticsearch.simdvec.internal
FloatVectorScorerSupplier(MemorySegmentAccessInput, FloatVectorValues, VectorSimilarityFunction) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier
FloatVectorScorerSupplier.DotProductSupplier - Class in org.elasticsearch.simdvec.internal
FloatVectorScorerSupplier.EuclideanSupplier - Class in org.elasticsearch.simdvec.internal
FloatVectorScorerSupplier.MaxInnerProductSupplier - Class in org.elasticsearch.simdvec.internal
FOUR_BIT_SCALE - Static variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
FOUR_BIT_SCALE - Static variable in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
function() - Method in enum class org.elasticsearch.simdvec.VectorSimilarityType

G

get() - Method in class org.elasticsearch.simdvec.internal.Int4VectorScorerSupplier
get() - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier
get() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
get() - Method in interface org.elasticsearch.simdvec.MemorySegmentAccessInputAccess: Returns the underlying MemorySegmentAccessInput, or null if not available.
get() - Method in interface org.elasticsearch.simdvec.QuantizedByteVectorValuesAccess
getBFloat16VectorScorer(VectorSimilarityFunction, FloatVectorValues, float[]) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a bfloat16 vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getBFloat16VectorScorerSupplier(VectorSimilarityType, IndexInput, FloatVectorValues) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a bfloat16 vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getByteVectorScorer(VectorSimilarityFunction, ByteVectorValues, byte[]) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a byte vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getByteVectorScorerSupplier(VectorSimilarityType, IndexInput, ByteVectorValues) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a byte vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getES91OSQVectorsScorer(IndexInput, int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
getES92Int7VectorsScorer(IndexInput, int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
getES93BinaryQuantizedVectorScorer(IndexInput, int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
getESNextOSQVectorsScorer(IndexInput, byte, byte, int, int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
getFloatVectorScorer(VectorSimilarityFunction, FloatVectorValues, float[]) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a float vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getFloatVectorScorerSupplier(VectorSimilarityType, IndexInput, FloatVectorValues) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing a float vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getInstance() - Static method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider
getInt4VectorScorer(VectorSimilarityFunction, QuantizedByteVectorValues, byte[], float, float, float, int) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int4 packed-nibble query-time vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getInt4VectorScorerSupplier(VectorSimilarityType, IndexInput, QuantizedByteVectorValues) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int4 packed-nibble vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getInt7SQVectorScorer(VectorSimilarityFunction, QuantizedByteVectorValues, float[]) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int7 scalar quantized vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getInt7SQVectorScorerSupplier(VectorSimilarityType, IndexInput, QuantizedByteVectorValues, float) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int7 scalar quantized vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getInt7uOSQVectorScorer(VectorSimilarityFunction, QuantizedByteVectorValues, byte[], float, float, float, int) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int7 optimal scalar quantized vector scorer for the given parameters, or an empty optional if a scorer is not supported.
getInt7uOSQVectorScorerSupplier(VectorSimilarityType, IndexInput, QuantizedByteVectorValues) - Method in interface org.elasticsearch.simdvec.VectorScorerFactory: Returns an optional containing an int7 optimal scalar quantized vector score supplier for the given parameters, or an empty optional if a scorer is not supported.
getScratch(int) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
getScratch(int) - Method in class org.elasticsearch.simdvec.internal.vectorization.NativeBinaryQuantizedVectorScorer
getVectorPitch() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
getVectorUtilSupport() - Method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider

H

hashCode() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns a hash code value for this object.
hasNativeAccess() - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: Checks if the current implementation supports fast native access.
hasNativeAccess() - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer

I

in - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer: The wrapper IndexInput.
in - Variable in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: The wrapper IndexInput.
in - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: The wrapper IndexInput.
indexBits - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
IndexInputUtils - Class in org.elasticsearch.simdvec.internal: Utility for obtaining a MemorySegment^PREVIEW view of data in an IndexInput and passing it to a caller-supplied action.
indexOf(byte[], int, int, byte) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Searches for the first occurrence of the given marker byte in the specified range of the array.
indexOf(byte[], int, int, byte) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
indexOf(byte[], int, int, byte) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
input - Variable in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
instance() - Static method in interface org.elasticsearch.simdvec.VectorScorerFactory
Int4VectorScorer - Class in org.elasticsearch.simdvec.internal: Int4 packed-nibble query-time scorer.
Int4VectorScorerSupplier - Class in org.elasticsearch.simdvec.internal: Int4 packed-nibble scorer supplier.
Int4VectorScorerSupplier(IndexInput, QuantizedByteVectorValues, VectorSimilarityType) - Constructor for class org.elasticsearch.simdvec.internal.Int4VectorScorerSupplier
int7DotProduct(byte[]) - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: compute the quantize distance between the provided quantized query and the quantized vector that is read from the wrapped IndexInput.
int7DotProduct(byte[]) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
int7DotProductBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: compute the quantize distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
int7DotProductBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
Int7SQVectorScorer - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorer.DotProductScorer - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorer.EuclideanScorer - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorer.MaxInnerProductScorer - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorerSupplier - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorerSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues, float, ScalarQuantizedVectorSimilarity) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier
Int7SQVectorScorerSupplier.DotProductSupplier - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorerSupplier.EuclideanSupplier - Class in org.elasticsearch.simdvec.internal
Int7SQVectorScorerSupplier.MaxInnerProductSupplier - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorer - Class in org.elasticsearch.simdvec.internal: JDK-22+ implementation for Int7 OSQ query-time scorers.
Int7uOSQVectorScorer.DotProductScorer - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorer.EuclideanScorer - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorer.MaxInnerProductScorer - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorerSupplier - Class in org.elasticsearch.simdvec.internal: Int7 OSQ scorer supplier backed by MemorySegmentAccessInput storage.
Int7uOSQVectorScorerSupplier.DotProductSupplier - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorerSupplier.EuclideanSupplier - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorerSupplier.MaxInnerProductSupplier - Class in org.elasticsearch.simdvec.internal
Int7uOSQVectorScorerSupplier.QueryContext - Record Class in org.elasticsearch.simdvec.internal
ipByteBin128(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
ipByteBinByte(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
ipByteBinByte(byte[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Compute dot product between q and d
ipByteBinByte(byte[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
ipByteBit(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Compute the inner product of two vectors, where the query vector is a byte vector and the document vector is a bit vector.
ipByteBit(byte[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
ipByteBit(byte[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
ipFloatBit(float[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Compute the inner product of two vectors, where the query vector is a float vector and the document vector is a bit vector.
ipFloatBit(float[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
ipFloatBit(float[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
ipFloatByte(float[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Compute the inner product of two vectors, where the query vector is a float vector and the document vector is a byte vector.
ipFloatByte(float[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
ipFloatByte(float[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
ipFloatByteImpl(float[], byte[]) - Static method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport

J

JdkFeatures - Class in org.elasticsearch.simdvec.internal.vectorization: JDK feature-level constants that do not depend on incubator modules.

L

length - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
length - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
logger - Static variable in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider
lowerInterval() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns the value of the lowerInterval record component.
lowerIntervals - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
lowerIntervals - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer

M

MAXIMUM_INNER_PRODUCT - Enum constant in enum class org.elasticsearch.simdvec.VectorSimilarityType
MaxInnerProductScorer(IndexInput, ByteVectorValues, byte[]) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorer.MaxInnerProductScorer
MaxInnerProductScorer(IndexInput, QuantizedByteVectorValues, byte[], float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.MaxInnerProductScorer
MaxInnerProductScorer(MemorySegmentAccessInput, QuantizedByteVectorValues, byte[], float, float, float, int) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer.MaxInnerProductScorer
MaxInnerProductScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.MaxInnerProductScorer
MaxInnerProductScorer(MemorySegmentAccessInput, FloatVectorValues, float[]) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorer.MaxInnerProductScorer
MaxInnerProductSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.MaxInnerProductSupplier
MaxInnerProductSupplier(MemorySegmentAccessInput, ByteVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier.MaxInnerProductSupplier
MaxInnerProductSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier.MaxInnerProductSupplier
MaxInnerProductSupplier(MemorySegmentAccessInput, FloatVectorValues) - Constructor for class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier.MaxInnerProductSupplier
MaxInnerProductSupplier(MemorySegmentAccessInput, QuantizedByteVectorValues, float) - Constructor for class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier.MaxInnerProductSupplier
maxOrd - Variable in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
MemorySegmentAccessInputAccess - Interface in org.elasticsearch.simdvec
MemorySegmentES91OSQVectorsScorer - Class in org.elasticsearch.simdvec.internal.vectorization: Panamized scorer for quantized vectors stored as a MemorySegment^PREVIEW.
MemorySegmentES91OSQVectorsScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentES91OSQVectorsScorer
MemorySegmentES92Int7VectorsScorer - Class in org.elasticsearch.simdvec.internal: Native / panamized scorer for 7-bit quantized vectors stored as an IndexInput.
MemorySegmentES92Int7VectorsScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
MemorySegmentESNextOSQVectorsScorer - Class in org.elasticsearch.simdvec.internal.vectorization: Panamized scorer for quantized vectors stored as a MemorySegment^PREVIEW.
MemorySegmentESNextOSQVectorsScorer(IndexInput, byte, byte, int, int, int) - Constructor for class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer

N

NativeBinaryQuantizedVectorScorer - Class in org.elasticsearch.simdvec.internal.vectorization
NativeBinaryQuantizedVectorScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.internal.vectorization.NativeBinaryQuantizedVectorScorer
newES91OSQVectorsScorer(IndexInput, int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider: Create a new ES91OSQVectorsScorer for the given IndexInput.
newES92Int7VectorsScorer(IndexInput, int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider: Create a new ES92Int7VectorsScorer for the given IndexInput.
newES93BinaryQuantizedVectorScorer(IndexInput, int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider
newESNextOSQVectorsScorer(IndexInput, byte, byte, int, int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.ESVectorizationProvider: Create a new ESNextOSQVectorsScorer for the given IndexInput.
numBytes - Variable in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer

O

of(VectorSimilarityFunction) - Static method in enum class org.elasticsearch.simdvec.VectorSimilarityType: Converts from the given vector similarity type to this similarity type.
OnHeapES91OSQVectorsScorer - Class in org.elasticsearch.simdvec.internal.vectorization: Panamized scorer for quantized vectors stored as a IndexInput.
OnHeapES91OSQVectorsScorer(IndexInput, int, int) - Constructor for class org.elasticsearch.simdvec.internal.vectorization.OnHeapES91OSQVectorsScorer
ord() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns the value of the ord record component.
org.elasticsearch.simdvec - module org.elasticsearch.simdvec: Contains Panama and native SIMD implementations of various vector operations.
org.elasticsearch.simdvec - package org.elasticsearch.simdvec
org.elasticsearch.simdvec.internal - package org.elasticsearch.simdvec.internal
org.elasticsearch.simdvec.internal.vectorization - package org.elasticsearch.simdvec.internal.vectorization

P

packAsBinary(int[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Packs the provided int array populated with "0" and "1" values into a byte array.
packAsBinary(int[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
packAsBinary(int[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
packDibit(int[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
packDibit(int[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
packDibit(int[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
PanamaESVectorUtilSupport - Class in org.elasticsearch.simdvec.internal.vectorization
PanamaESVectorUtilSupport() - Constructor for class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
panamaInt7DotProduct(byte[]) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
panamaInt7DotProductBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
PanamaVectorConstants - Class in org.elasticsearch.simdvec.internal.vectorization: Shared constants for implementations that take advantage of the Panama Vector API.

Q

QuantizedByteVectorValuesAccess - Interface in org.elasticsearch.simdvec
quantizedComponentSum() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns the value of the quantizedComponentSum record component.
quantizeScore(byte[]) - Method in class org.elasticsearch.simdvec.ES91OSQVectorsScorer: compute the quantize distance between the provided quantized query and the quantized vector that is read from the wrapped IndexInput.
quantizeScore(byte[]) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: compute the quantize distance between the provided quantized query and the quantized vector that is read from the wrapped IndexInput.
quantizeScore(byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentES91OSQVectorsScorer
quantizeScore(byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
quantizeScore(byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.OnHeapES91OSQVectorsScorer
quantizeScoreBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.ES91OSQVectorsScorer: compute the quantize distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
quantizeScoreBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Compute the quantize distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
quantizeScoreBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentES91OSQVectorsScorer
quantizeScoreBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
quantizeScoreBulk(byte[], int, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.OnHeapES91OSQVectorsScorer
quantizeScoreBulkOffsets(byte[], int[], int, float[], int) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Compute the quantize distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
quantizeScoreBulkOffsets(byte[], int[], int, float[], int) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
quantizeVectorWithIntervals(float[], int[], float, float, byte) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Optimized-scalar quantization of the provided vector to the provided destination array.
quantizeVectorWithIntervals(float[], int[], float, float, byte) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
quantizeVectorWithIntervals(float[], int[], float, float, byte) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
queryBits - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
QueryContext(int, float, float, float, int) - Constructor for record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Creates an instance of a QueryContext record class.

S

score(byte[], float, float, int, float, VectorSimilarityFunction, float) - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: Computes the score by applying the necessary corrections to the provided quantized distance.
score(byte[], float, float, int, float, VectorSimilarityFunction, float, int) - Method in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
score(byte[], float, float, int, float, VectorSimilarityFunction, float, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.DefaultES93BinaryQuantizedVectorScorer
score(byte[], float, float, int, float, VectorSimilarityFunction, float, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.NativeBinaryQuantizedVectorScorer
score(float, float, int, float, VectorSimilarityFunction, float, float, float, int, float, float) - Method in class org.elasticsearch.simdvec.ES91OSQVectorsScorer: Computes the score by applying the necessary corrections to the provided quantized distance.
score(int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.DotProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.EuclideanScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorer.MaxInnerProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.CosineScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.DotProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.EuclideanScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorer.MaxInnerProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.DotProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.EuclideanScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorer.MaxInnerProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.Int4VectorScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.DotProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.EuclideanScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorer.MaxInnerProductScorer
score(int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[]) - Method in class org.elasticsearch.simdvec.ES91OSQVectorsScorer: compute the distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[]) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Bulk score overload; same as ESNextOSQVectorsScorer.scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[], int) with ESNextOSQVectorsScorer.bulkSize as the default bulkSize param value.
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentES91OSQVectorsScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.OnHeapES91OSQVectorsScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[], int) - Method in class org.elasticsearch.simdvec.ES92Int7VectorsScorer: compute the distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[], int) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Compute the distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[], int) - Method in class org.elasticsearch.simdvec.internal.MemorySegmentES92Int7VectorsScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, float[], int) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, int[], float[], int) - Method in class org.elasticsearch.simdvec.ES93BinaryQuantizedVectorScorer
scoreBulk(byte[], float, float, int, float, VectorSimilarityFunction, float, int[], float[], int) - Method in class org.elasticsearch.simdvec.internal.vectorization.NativeBinaryQuantizedVectorScorer
scoreBulkOffsets(byte[], float, float, int, float, VectorSimilarityFunction, float, int[], int, float[], int) - Method in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer: Compute the distance between the provided quantized query and the quantized vectors that are read from the wrapped IndexInput.
scoreBulkOffsets(byte[], float, float, int, float, VectorSimilarityFunction, float, int[], int, float[], int) - Method in class org.elasticsearch.simdvec.internal.vectorization.MemorySegmentESNextOSQVectorsScorer
scoreFromOrds(Int7uOSQVectorScorerSupplier.QueryContext, int) - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.BFloat16VectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.ByteVectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.FloatVectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.Int4VectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.Int7SQVectorScorerSupplier
scorer() - Method in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
SEVEN_BIT_SCALE - Static variable in class org.elasticsearch.simdvec.ES92Int7VectorsScorer
Similarities - Class in org.elasticsearch.simdvec.internal
Similarities() - Constructor for class org.elasticsearch.simdvec.internal.Similarities
slice - Variable in class org.elasticsearch.simdvec.internal.vectorization.DefaultES93BinaryQuantizedVectorScorer
soarDistance(float[], float[], float[], float, float) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: calculates the soar distance for a vector and a centroid
soarDistance(float[], float[], float[], float, float) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
soarDistance(float[], float[], float[], float, float) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
soarDistanceBulk(float[], float[], float[], float[], float[], float[], float, float, float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Bulk computation of the soar distance for a vector to four centroids
soarDistanceBulk(float[], float[], float[], float[], float[], float[], float, float, float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
soarDistanceBulk(float[], float[], float[], float[], float[], float[], float, float, float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistance(byte[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
squareDistance(byte[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Returns the sum of squared differences of the two vectors.
squareDistance(byte[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistance(float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
squareDistance(float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Returns the sum of squared differences of the two vectors.
squareDistance(float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistance(float[], float[], int, int) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
squareDistance(float[], float[], int, int) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport: Returns the sum of squared differences over [offset, offset + length).
squareDistance(float[], float[], int, int) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistanceBulk(float[], float[], float[], float[], float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Bulk computation of square distances between a query vector and four vectors.Result is stored in the provided distances array.
squareDistanceBulk(float[], float[], float[], float[], float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
squareDistanceBulk(float[], float[], float[], float[], float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistanceBulk(float[], int, int, float[], float[], float[], float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil
squareDistanceBulk(float[], int, int, float[], float[], float[], float[], float[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
squareDistanceBulk(float[], int, int, float[], float[], float[], float[], float[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport
squareDistanceDBF16QBF16(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
squareDistanceDBF16QF32(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
squareDistanceF32(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
squareDistanceI8(MemorySegment, MemorySegment, int) - Static method in class org.elasticsearch.simdvec.internal.Similarities
subtract(float[], float[], float[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: Calculates the difference between two vectors and stores the result in a third vector.
SUPPORTS_HEAP_SEGMENTS - Static variable in class org.elasticsearch.simdvec.internal.vectorization.JdkFeatures: Whether the current JDK supports passing heap-backed MemorySegments to native downcalls.

T

targetComponentSums - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
targetComponentSums - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer
toString() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns a string representation of this record class.
transposeHalfByte(int[], byte[]) - Static method in class org.elasticsearch.simdvec.ESVectorUtil: The idea here is to organize the query vector bits such that the first bit of every dimension is in the first set dimensions bits, or (dimensions/8) bytes.
transposeHalfByte(int[], byte[]) - Method in interface org.elasticsearch.simdvec.internal.vectorization.ESVectorUtilSupport
transposeHalfByte(int[], byte[]) - Method in class org.elasticsearch.simdvec.internal.vectorization.PanamaESVectorUtilSupport

U

unwrap(IndexInput) - Static method in interface org.elasticsearch.simdvec.MemorySegmentAccessInputAccess: Unwraps to the underlying MemorySegmentAccessInput if available, otherwise returns the input unchanged.
upperInterval() - Method in record class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier.QueryContext: Returns the value of the upperInterval record component.
upperIntervals - Variable in class org.elasticsearch.simdvec.ES91OSQVectorsScorer
upperIntervals - Variable in class org.elasticsearch.simdvec.ESNextOSQVectorsScorer

V

valueOf(String) - Static method in enum class org.elasticsearch.simdvec.VectorSimilarityType: Returns the enum constant of this class with the specified name.
values - Variable in class org.elasticsearch.simdvec.internal.Int7uOSQVectorScorerSupplier
values() - Static method in enum class org.elasticsearch.simdvec.VectorSimilarityType: Returns an array containing the constants of this enum class, in the order they are declared.
VectorScorerFactory - Interface in org.elasticsearch.simdvec: A factory of quantized vector scorers.
VectorSimilarityType - Enum Class in org.elasticsearch.simdvec: Vector similarity type.

W

withSlice(IndexInput, long, IntFunction<byte[]>, CheckedFunction<MemorySegment, R, IOException>) - Static method in class org.elasticsearch.simdvec.internal.IndexInputUtils: Obtains a memory segment for the next length bytes of the index input, passes it to action, and returns the result.
withSliceAddresses(IndexInput, long[], int, int, CheckedConsumer<MemorySegment, IOException>) - Static method in class org.elasticsearch.simdvec.internal.IndexInputUtils: Resolves count file ranges to native memory addresses and passes the address array to the action.
withSlices(IndexInput, long[], int, int, IntFunction<byte[]>, CheckedFunction<IntFunction<MemorySegment>, R, IOException>) - Static method in class org.elasticsearch.simdvec.internal.IndexInputUtils: Bulk variant of IndexInputUtils.withSlice(org.apache.lucene.store.IndexInput, long, java.util.function.IntFunction<byte[]>, org.elasticsearch.core.CheckedFunction<java.lang.foreign.MemorySegment, R, java.io.IOException>)^PREVIEW.

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