Uses of Class
org.apache.sysds.runtime.controlprogram.parfor.TaskPartitioner

Packages that use TaskPartitioner

Package	Description
org.apache.sysds.runtime.controlprogram.parfor

Uses of TaskPartitioner in org.apache.sysds.runtime.controlprogram.parfor

Subclasses of TaskPartitioner in org.apache.sysds.runtime.controlprogram.parfor

Modifier and Type	Class	Description
class	TaskPartitionerFactoring	This factoring task partitioner virtually iterates over the given FOR loop (from, to, incr), creates iterations and group them to tasks.
class	TaskPartitionerFactoringCmax	Factoring with maximum constraint (e.g., if LIX matrix out-of-core and we need to bound the maximum number of iterations per map task -> memory bounds)
class	TaskPartitionerFactoringCmin	Factoring with minimum constraint (e.g., if communication is expensive)
class	TaskPartitionerFixedsize	This naive task partitioner virtually iterates over the given FOR loop (from, to, incr), creates iterations and group them to tasks according to the given task size.
class	TaskPartitionerNaive	This static task partitioner virtually iterates over the given FOR loop (from, to, incr), creates iterations and group them to tasks according to a task size of numIterations/numWorkers.
class	TaskPartitionerStatic	This static task partitioner virtually iterates over the given FOR loop (from, to, incr), creates iterations and group them to tasks according to a task size of numIterations/numWorkers.

Methods in org.apache.sysds.runtime.controlprogram.parfor that return TaskPartitioner

Modifier and Type	Method	Description
static TaskPartitioner	TaskPartitionerFactory.createTaskPartitioner(ParForProgramBlock.PTaskPartitioner type, IntObject from, IntObject to, IntObject incr, long taskSize, int numThreads, String iterPredVar)