Uses of Class
ai.rapids.cudf.JCudfSerialization.SerializedTableHeader
Packages that use JCudfSerialization.SerializedTableHeader
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Uses of JCudfSerialization.SerializedTableHeader in ai.rapids.cudf
Methods in ai.rapids.cudf that return JCudfSerialization.SerializedTableHeaderMethods in ai.rapids.cudf with parameters of type JCudfSerialization.SerializedTableHeaderModifier and TypeMethodDescriptionstatic ContiguousTable
JCudfSerialization.concatToContiguousTable
(JCudfSerialization.SerializedTableHeader[] headers, HostMemoryBuffer[] dataBuffers) Concatenate multiple tables in host memory into a contiguous table in device memory.JCudfSerialization.concatToHostBuffer
(JCudfSerialization.SerializedTableHeader[] headers, HostMemoryBuffer[] dataBuffers) JCudfSerialization.concatToHostBuffer
(JCudfSerialization.SerializedTableHeader[] headers, HostMemoryBuffer[] dataBuffers, HostMemoryAllocator hostMemoryAllocator) Concatenate multiple tables in host memory into a single host table buffer.static Table
JCudfSerialization.readAndConcat
(JCudfSerialization.SerializedTableHeader[] headers, HostMemoryBuffer[] dataBuffers) JCudfSerialization.readTableFrom
(JCudfSerialization.SerializedTableHeader header, HostMemoryBuffer hostBuffer) static void
JCudfSerialization.readTableIntoBuffer
(InputStream in, JCudfSerialization.SerializedTableHeader header, HostMemoryBuffer buffer) After reading a header for a table read the data portion into a host side buffer.static HostColumnVector[]
JCudfSerialization.unpackHostColumnVectors
(JCudfSerialization.SerializedTableHeader header, HostMemoryBuffer hostBuffer) Deserialize a serialized contiguous table into an array of host columns.static void
JCudfSerialization.writeConcatedStream
(JCudfSerialization.SerializedTableHeader[] headers, HostMemoryBuffer[] dataBuffers, OutputStream out) Take the data from multiple batches stored in the parsed headers and the dataBuffer and write it out to out as if it were a single buffer.Constructors in ai.rapids.cudf with parameters of type JCudfSerialization.SerializedTableHeaderModifierConstructorDescriptionHostConcatResult
(JCudfSerialization.SerializedTableHeader tableHeader, HostMemoryBuffer tableBuffer)