Uses of Package
org.apache.sysds.runtime.compress.colgroup

Packages that use org.apache.sysds.runtime.compress.colgroup

Package	Description
org.apache.sysds.runtime.compress
org.apache.sysds.runtime.compress.colgroup
org.apache.sysds.runtime.compress.estim
org.apache.sysds.runtime.compress.utils

Classes in org.apache.sysds.runtime.compress.colgroup used by org.apache.sysds.runtime.compress

Class and Description
ColGroup Class that stores information about a column group within a compressed matrix block.
ColGroup.CompressionType Public Group types supported Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.

Classes in org.apache.sysds.runtime.compress.colgroup used by org.apache.sysds.runtime.compress.colgroup

Class and Description
ADictionary This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column group.
ColGroup Class that stores information about a column group within a compressed matrix block.
ColGroup.CompressionType Public Group types supported Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.
ColGroupDDC Class to encapsulate information about a column group that is encoded with dense dictionary encoding (DDC).
ColGroupOffset Base class for column groups encoded with various types of bitmap encoding.
ColGroupValue Base class for column groups encoded with value dictionary.
Dictionary This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column group.
QDictionary This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column group.

Classes in org.apache.sysds.runtime.compress.colgroup used by org.apache.sysds.runtime.compress.estim

Class and Description
ColGroup.CompressionType Public Group types supported Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.

Classes in org.apache.sysds.runtime.compress.colgroup used by org.apache.sysds.runtime.compress.utils

Class and Description
ColGroup Class that stores information about a column group within a compressed matrix block.