Uses of Class
ai.rapids.cudf.HostColumnVector

Uses of HostColumnVector in ai.rapids.cudf

Methods in ai.rapids.cudf that return HostColumnVector

Modifier and Type	Method and Description
static HostColumnVector	HostColumnVector.boolFromBytes(byte... values) Create a new vector from the given values.
HostColumnVector	HostColumnVector.Builder.build() Finish and create the immutable CudfColumn.
static HostColumnVector	HostColumnVector.build(DType type, int rows, java.util.function.Consumer<HostColumnVector.Builder> init) Create a new vector.
static HostColumnVector	HostColumnVector.build(int rows, long stringBufferSize, java.util.function.Consumer<HostColumnVector.Builder> init)
HostColumnVector	ColumnVector.copyToHost() Copy the data to the host.
static HostColumnVector	HostColumnVector.daysFromInts(int... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedBooleans(Boolean... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedBytes(Byte... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedDoubles(Double... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedFloats(Float... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedInts(Integer... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedLongs(Long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBoxedShorts(Short... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromBytes(byte... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromDoubles(double... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromFloats(float... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromInts(int... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromLongs(long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromShorts(short... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.fromStrings(String... values) Create a new string vector from the given values.
HostColumnVector	HostColumnVector.incRefCount() Increment the reference count for this column.
static HostColumnVector	HostColumnVector.timestampDaysFromBoxedInts(Integer... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampMicroSecondsFromBoxedLongs(Long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampMicroSecondsFromLongs(long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampMilliSecondsFromBoxedLongs(Long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampMilliSecondsFromLongs(long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampNanoSecondsFromBoxedLongs(Long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampNanoSecondsFromLongs(long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampSecondsFromBoxedLongs(Long... values) Create a new vector from the given values.
static HostColumnVector	HostColumnVector.timestampSecondsFromLongs(long... values) Create a new vector from the given values.

Methods in ai.rapids.cudf with parameters of type HostColumnVector

Modifier and Type	Method and Description
HostColumnVector.Builder	HostColumnVector.Builder.append(HostColumnVector columnVector) Append this vector to the end of this vector
static long	JCudfSerialization.getSerializedSizeInBytes(HostColumnVector[] columns, long rowOffset, long numRows) Get the size in bytes needed to serialize the given data.
static void	JCudfSerialization.writeToStream(HostColumnVector[] columns, OutputStream out, long rowOffset, long numRows) Write all or part of a set of columns out in an internal format.