Package org.apache.sysds.runtime.io

Class ReaderHDF5Parallel

java.lang.Object

org.apache.sysds.runtime.io.MatrixReader

org.apache.sysds.runtime.io.ReaderHDF5

org.apache.sysds.runtime.io.ReaderHDF5Parallel

public class ReaderHDF5Parallel
extends ReaderHDF5

Constructor Summary

Constructors

Constructor	Description
ReaderHDF5Parallel(FileFormatPropertiesHDF5 props)

Method Summary

Modifier and Type	Method	Description
MatrixBlock	readMatrixFromHDFS(String fname, long rlen, long clen, int blen, long estnnz)
MatrixBlock	readMatrixFromInputStream(InputStream is, long rlen, long clen, int blen, long estnnz)

Methods inherited from class org.apache.sysds.runtime.io.ReaderHDF5

computeHDF5Size, readMatrixFromHDF5

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReaderHDF5Parallel

public ReaderHDF5Parallel(FileFormatPropertiesHDF5 props)

Method Detail

readMatrixFromHDFS

public MatrixBlock readMatrixFromHDFS(String fname,
                                      long rlen,
                                      long clen,
                                      int blen,
                                      long estnnz)
                               throws IOException,
                                      DMLRuntimeException

Overrides:

readMatrixFromHDFS in class ReaderHDF5

Throws:

IOException

DMLRuntimeException

readMatrixFromInputStream

public MatrixBlock readMatrixFromInputStream(InputStream is,
                                             long rlen,
                                             long clen,
                                             int blen,
                                             long estnnz)
                                      throws IOException,
                                             DMLRuntimeException

Overrides:

readMatrixFromInputStream in class ReaderHDF5

Throws:

IOException

DMLRuntimeException