Package org.apache.sysds.common

Enum Types.ExecType

java.lang.Object

java.lang.Enum<Types.ExecType>

org.apache.sysds.common.Types.ExecType

All Implemented Interfaces:

Serializable, Comparable<Types.ExecType>

Enclosing interface:

Types

public static enum Types.ExecType
extends Enum<Types.ExecType>

Execution type of individual operations.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CP	Control Program: This ExecType indicate that the operation should be executed in the controller.
CP_FILE	Control Program File: This ExecType indicate that the operation should be executed in the controller, and the result be spilled to disk because the intermediate is potentially bigger than memory.
FED	FED: indicate that the instruction should be executed as a Federated instruction
GPU	GPU ExecType indicate that the execution should be performed on a GPU
INVALID	invalid is used for debugging or if it is undecided where the current instruction should be executed
SPARK	Spark ExecType indicate that the execution should be performed as a Spark Instruction

Method Summary

Modifier and Type	Method	Description
static Types.ExecType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Types.ExecType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CP

public static final Types.ExecType CP

Control Program: This ExecType indicate that the operation should be executed in the controller.

CP_FILE

public static final Types.ExecType CP_FILE

Control Program File: This ExecType indicate that the operation should be executed in the controller, and the result be spilled to disk because the intermediate is potentially bigger than memory.

SPARK

public static final Types.ExecType SPARK

Spark ExecType indicate that the execution should be performed as a Spark Instruction

GPU

public static final Types.ExecType GPU

GPU ExecType indicate that the execution should be performed on a GPU

FED

public static final Types.ExecType FED

FED: indicate that the instruction should be executed as a Federated instruction

INVALID

public static final Types.ExecType INVALID

invalid is used for debugging or if it is undecided where the current instruction should be executed

Method Detail

values

public static Types.ExecType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Types.ExecType c : Types.ExecType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Types.ExecType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null