ai.rapids.cudf

Interface HostBufferProvider

All Superinterfaces:

AutoCloseable

public interface HostBufferProvider
extends AutoCloseable

Provides a set of APIs for providing host buffers to be read.

Method Summary

Modifier and Type	Method and Description
default void	close() Indicates that no more buffers will be supplied.
long	readInto(HostMemoryBuffer buffer, long len) Place data into the given buffer.

Method Detail

readInto

long readInto(HostMemoryBuffer buffer,
              long len)

Place data into the given buffer.

Parameters:

buffer - the buffer to put data into.

len - the maximum amount of data to put into buffer. Less is okay if at EOF.

Returns:

the actual amount of data put into the buffer.

close

default void close()

Indicates that no more buffers will be supplied.

Specified by:

close in interface AutoCloseable