## Uses of Class
org.apache.sysds.runtime.controlprogram.context.SparkExecutionContext

Packages that use SparkExecutionContext
org.apache.sysds.api.mlcontext
org.apache.sysds.runtime.controlprogram.paramserv
org.apache.sysds.runtime.controlprogram.paramserv.dp
org.apache.sysds.runtime.instructions.spark
org.apache.sysds.runtime.instructions.spark.utils

### Uses of SparkExecutionContext in org.apache.sysds.api.mlcontext

Methods in org.apache.sysds.api.mlcontext with parameters of type SparkExecutionContext
`static org.apache.spark.api.java.JavaPairRDD<Long,FrameBlock>` MLContextConversionUtil.`frameObjectToBinaryBlocks(FrameObject frameObject, SparkExecutionContext sparkExecutionContext)` Convert a `FrameObject` to a `JavaPairRDD<Long, FrameBlock>`.
`static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>` MLContextConversionUtil.`frameObjectToDataFrame(FrameObject frameObject, SparkExecutionContext sparkExecutionContext)` Convert a `FrameObject` to a `DataFrame`.
`static org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock>` MLContextConversionUtil.`matrixObjectToBinaryBlocks(MatrixObject matrixObject, SparkExecutionContext sparkExecutionContext)` Convert a `MatrixObject` to a `JavaPairRDD<MatrixIndexes, MatrixBlock>`.
`static org.apache.spark.sql.Dataset<org.apache.spark.sql.Row>` MLContextConversionUtil.`matrixObjectToDataFrame(MatrixObject matrixObject, SparkExecutionContext sparkExecutionContext, boolean isVectorDF)` Convert a `MatrixObject` to a `DataFrame`.

Constructors in org.apache.sysds.api.mlcontext with parameters of type SparkExecutionContext
Constructor and Description
`Frame(FrameObject frameObject, SparkExecutionContext sparkExecutionContext)`
`Matrix(MatrixObject matrixObject, SparkExecutionContext sparkExecutionContext)`

### Uses of SparkExecutionContext in org.apache.sysds.runtime.controlprogram.paramserv

Methods in org.apache.sysds.runtime.controlprogram.paramserv with parameters of type SparkExecutionContext
`static org.apache.spark.api.java.JavaPairRDD<Integer,scala.Tuple2<MatrixBlock,MatrixBlock>>` ParamservUtils.`doPartitionOnSpark(SparkExecutionContext sec, MatrixObject features, MatrixObject labels, Statement.PSScheme scheme, int workerNum)`

### Uses of SparkExecutionContext in org.apache.sysds.runtime.controlprogram.paramserv.dp

Constructors in org.apache.sysds.runtime.controlprogram.paramserv.dp with parameters of type SparkExecutionContext
Constructor and Description
`DataPartitionerSparkMapper(Statement.PSScheme scheme, int workersNum, SparkExecutionContext sec, int numEntries)`

### Uses of SparkExecutionContext in org.apache.sysds.runtime.instructions.spark

Methods in org.apache.sysds.runtime.instructions.spark with parameters of type SparkExecutionContext
`void` UnaryFrameSPInstruction.`detectSchema(SparkExecutionContext sec)`

### Uses of SparkExecutionContext in org.apache.sysds.runtime.instructions.spark.utils

Methods in org.apache.sysds.runtime.instructions.spark.utils with parameters of type SparkExecutionContext

`static org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock>`

RDDSortUtils.`sortDataByValMemSort(org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock> val, org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock> data, boolean asc, long rlen, long clen, int blen, SparkExecutionContext sec, ReorgOperator r_op)`
This function collects and sorts value column in memory and then broadcasts it.