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

Packages that use StatementBlockRewriteRule

Package	Description
org.apache.sysds.hops.rewrite

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

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

Modifier and Type	Class and Description
class	MarkForLineageReuse
class	RewriteCompressedReblock Rule: CompressedReblock: If config compressed.linalg is enabled, we inject compression directions after pread of matrices w/ both dims > 1 (i.e., multi-column matrices).
class	RewriteForLoopVectorization Rule: Simplify program structure by pulling if or else statement body out (removing the if statement block ifself) in order to allow intra-procedure analysis to propagate exact statistics.
class	RewriteHoistLoopInvariantOperations Rule: Simplify program structure by hoisting loop-invariant operations out of while, for, or parfor loops.
class	RewriteInjectSparkLoopCheckpointing Rule: Insert checkpointing operations for caching purposes.
class	RewriteMarkLoopVariablesUpdateInPlace Rule: Mark loop variables that are only read/updated through cp left indexing for update in-place.
class	RewriteMergeBlockSequence Rule: Simplify program structure by merging sequences of last-level statement blocks in order to create optimization opportunities.
class	RewriteRemoveEmptyBasicBlocks Rule: Simplify program structure by removing empty last-level blocks, which may originate from the original program or due to a sequence of rewrites (e.g., checkpoint injection and subsequent IPA).
class	RewriteRemoveUnnecessaryBranches Rule: Simplify program structure by pulling if or else statement body out (removing the if statement block ifself) in order to allow intra-procedure analysis to propagate exact statistics.
class	RewriteSplitDagDataDependentOperators Rule: Split Hop DAG after specific data-dependent operators.
class	RewriteSplitDagUnknownCSVRead Rule: Split Hop DAG after CSV reads with unknown size.

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

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

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

Constructor and Description
ProgramRewriter(StatementBlockRewriteRule... 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 StatementBlockRewriteRule

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