Uses of Class
org.apache.sysds.hops.rewrite.HopRewriteRule

Packages that use HopRewriteRule

Package	Description
org.apache.sysds.hops.rewrite

Uses of HopRewriteRule in org.apache.sysds.hops.rewrite

Subclasses of HopRewriteRule in org.apache.sysds.hops.rewrite

Modifier and Type	Class	Description
class	RewriteAlgebraicSimplificationDynamic	Rule: Algebraic Simplifications.
class	RewriteAlgebraicSimplificationStatic	Rule: Algebraic Simplifications.
class	RewriteBlockSizeAndReblock	Rule: BlockSizeAndReblock.
class	RewriteCommonSubexpressionElimination	Rule: CommonSubexpressionElimination.
class	RewriteConstantFolding	Rule: Constant Folding.
class	RewriteElementwiseMultChainOptimization	Prerequisite: RewriteCommonSubexpressionElimination must run before this rule.
class	RewriteGPUSpecificOps
class	RewriteIndexingVectorization	Rule: Indexing vectorization.
class	RewriteInjectSparkPReadCheckpointing	Rule: Inject checkpointing on reading in data in all cases where the operand is used in more than one operation.
class	RewriteMatrixMultChainOptimization	Rule: Determine the optimal order of execution for a chain of matrix multiplications Solution: Classic Dynamic Programming Approach: Currently, the approach based only on matrix dimensions Goal: To reduce the number of computations in the run-time (map-reduce) layer
class	RewriteMatrixMultChainOptimizationSparse	Rule: Determine the optimal order of execution for a chain of matrix multiplications Solution: Classic Dynamic Programming Approach: Currently, the approach based only on matrix dimensions and sparsity estimates using the MNC sketch Goal: To reduce the number of computations in the run-time (map-reduce) layer
class	RewriteMatrixMultChainOptimizationTranspose	Rule: Determine the optimal order of execution for a chain of matrix multiplications Solution: Classic Dynamic Programming Approach: Currently, the approach based only on matrix dimensions Goal: To reduce the number of computations in the run-time (map-reduce) layer
class	RewriteMatrixMultChainWithTransOptimization	Advanced Matrix Multiplication Chain Optimizer using Dynamic Programming.
class	RewriteNonScalarPrint
class	RewriteQuantizationFusedCompression	Rule: RewriteFloorCompress.
class	RewriteRemovePersistentReadWrite	This rewrite is a custom rewrite for JMLC in order to replace all persistent reads and writes with transient reads and writes from the symbol table.
class	RewriteRemoveReadAfterWrite	Rule: RemoveReadAfterWrite.
class	RewriteRemoveUnnecessaryCasts	Rule: RemoveUnnecessaryCasts.

Methods in org.apache.sysds.hops.rewrite with parameters of type HopRewriteRule

Modifier and Type	Method	Description
static void	HopDagValidator.validateHopDag(ArrayList<Hop> roots, HopRewriteRule rule)
static void	HopDagValidator.validateHopDag(Hop root, HopRewriteRule rule)

Method parameters in org.apache.sysds.hops.rewrite with type arguments of type HopRewriteRule

Modifier and Type	Method	Description
void	ProgramRewriter.removeHopRewrite(Class<? extends HopRewriteRule> clazz)

Constructors in org.apache.sysds.hops.rewrite with parameters of type HopRewriteRule

Modifier	Constructor	Description
	ProgramRewriter(HopRewriteRule... rewrites)	Construct a program rewriter for a given rewrite which is passed from outside.

Constructor parameters in org.apache.sysds.hops.rewrite with type arguments of type HopRewriteRule

Modifier	Constructor	Description
	ProgramRewriter(ArrayList<HopRewriteRule> hRewrites, ArrayList<StatementBlockRewriteRule> sbRewrites)	Construct a program rewriter for the given rewrite sets which are passed from outside.