Package org.apache.sysds.api.mlcontext
Enum MLContext.ExecutionType
- java.lang.Object
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- java.lang.Enum<MLContext.ExecutionType>
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- org.apache.sysds.api.mlcontext.MLContext.ExecutionType
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- All Implemented Interfaces:
Serializable,Comparable<MLContext.ExecutionType>
- Enclosing class:
- MLContext
public static enum MLContext.ExecutionType extends Enum<MLContext.ExecutionType>
The different types of execution environments supported by SystemDS. The default execution type isDRIVER_AND_SPARK.DRIVERrefers to all operations occurring in the local driver JVM.SPARKrefers to all operations occurring on Spark.HADOOPrefers to all operations occurring on Hadoop.DRIVER_AND_SPARKrefers to operations occurring in the local driver JVM and on Spark when appropriate.DRIVER_AND_HADOOPrefers to operations occurring in the local driver JVM and on Hadoop when appropriate.
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Enum Constant Summary
Enum Constants Enum Constant Description DRIVERDRIVER_AND_HADOOPDRIVER_AND_SPARKHADOOPSPARK
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description Types.ExecModegetExecMode()static MLContext.ExecutionTypevalueOf(String name)Returns the enum constant of this type with the specified name.static MLContext.ExecutionType[]values()Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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DRIVER
public static final MLContext.ExecutionType DRIVER
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SPARK
public static final MLContext.ExecutionType SPARK
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HADOOP
public static final MLContext.ExecutionType HADOOP
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DRIVER_AND_SPARK
public static final MLContext.ExecutionType DRIVER_AND_SPARK
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DRIVER_AND_HADOOP
public static final MLContext.ExecutionType DRIVER_AND_HADOOP
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Method Detail
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values
public static MLContext.ExecutionType[] 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 (MLContext.ExecutionType c : MLContext.ExecutionType.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static MLContext.ExecutionType 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 nameNullPointerException- if the argument is null
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getExecMode
public Types.ExecMode getExecMode()
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