Package org.apache.sysds.hops.codegen.template

Class TemplateUtils

java.lang.Object
org.apache.sysds.hops.codegen.template.TemplateUtils
public class TemplateUtils extends Object

  • Field Details

  • Constructor Details

    • TemplateUtils

      public TemplateUtils()

  • Method Details

    • isVector

      public static boolean isVector(Hop hop)

    • isColVector

      public static boolean isColVector(Hop hop)

    • isColVector

      public static boolean isColVector(CNode hop)

    • isRowVector

      public static boolean isRowVector(CNode hop)

    • isMatrix

      public static boolean isMatrix(CNode hop)

    • wrapLookupIfNecessary

      public static CNode wrapLookupIfNecessary(CNode node, Hop hop)

    • wrapLookupIfNecessary

      public static CNode wrapLookupIfNecessary(CNode node, Hop hop, boolean rowTpl)

    • isMatrix

      public static boolean isMatrix(Hop hop)

    • isVectorOrScalar

      public static boolean isVectorOrScalar(Hop hop)

    • isBinaryMatrixRowVector

      public static boolean isBinaryMatrixRowVector(Hop hop)

    • isBinaryMatrixColVector

      public static boolean isBinaryMatrixColVector(Hop hop)

    • hasMatrixInput

      public static boolean hasMatrixInput(Hop hop)

    • isOperationSupported

      public static boolean isOperationSupported(Hop h)

    • createTemplate

      public static TemplateBase createTemplate(TemplateBase.TemplateType type)

    • createTemplate

      public static TemplateBase createTemplate(TemplateBase.TemplateType type, TemplateBase.CloseType ctype)

    • createCompatibleTemplates

      public static TemplateBase[] createCompatibleTemplates(TemplateBase.TemplateType type, TemplateBase.CloseType ctype)

    • getCellType

      public static SpoofCellwise.CellType getCellType(Hop hop)

    • getRowType

      public static SpoofRowwise.RowType getRowType(Hop output, Hop... inputs)

    • getAggOp

      public static Types.AggOp getAggOp(Hop hop)

    • getOuterProductType

      public static SpoofOuterProduct.OutProdType getOuterProductType(Hop X, Hop U, Hop V, Hop out)

    • getLiteral

      public static CNodeData getLiteral(CNode node)

    • isLiteral

      public static boolean isLiteral(CNode node)

    • isLiteral

      public static boolean isLiteral(CNode node, String val)

    • isLookup

      public static boolean isLookup(CNode node, boolean includeRC1)

    • isUnary

      public static boolean isUnary(CNode node, CNodeUnary.UnaryType... types)

    • isUnaryRowAgg

      public static boolean isUnaryRowAgg(CNode node)

    • isBinary

      public static boolean isBinary(CNode node, CNodeBinary.BinType... types)

    • rIsSparseSafeOnly

      public static boolean rIsSparseSafeOnly(CNode node, CNodeBinary.BinType... types)

    • rContainsInput

      public static boolean rContainsInput(CNode node, long hopID)

    • isTernary

      public static boolean isTernary(CNode node, CNodeTernary.TernaryType... types)

    • createCNodeData

      public static CNodeData createCNodeData(Hop hop, boolean compileLiterals)

    • skipTranspose

      public static CNode skipTranspose(CNode cdataOrig, Hop hop, HashMap<Long,CNode> tmp, boolean compileLiterals)

    • findRemovableConditionalPatternInOuterProduct

      public static LinkedList<Long> findRemovableConditionalPatternInOuterProduct(Hop hop)

    • skipConditionalInOuterProduct

      public static long skipConditionalInOuterProduct(Hop hop, HashMap<Long,CNode> tmp, HashSet<Hop> inHops)

    • hasTransposeParentUnderOuterProduct

      public static boolean hasTransposeParentUnderOuterProduct(Hop hop)

    • hasSingleOperation

      public static boolean hasSingleOperation(CNodeTpl tpl)

    • isValidSingleOperation

      public static boolean isValidSingleOperation(Hop hop)

    • hasNoOperation

      public static boolean hasNoOperation(CNodeTpl tpl)

    • hasOnlyDataNodeOrLookupInputs

      public static boolean hasOnlyDataNodeOrLookupInputs(CNode node)

    • determineMinVectorIntermediates

      public static int determineMinVectorIntermediates(CNode node, CNode main)

    • isUnaryOperatorPipeline

      public static boolean isUnaryOperatorPipeline(CNode node)

    • getMaxVectorIntermediates

      public static int getMaxVectorIntermediates(CNode node)

    • countVectorIntermediates

      public static int countVectorIntermediates(CNode node)

    • getMaxLiveVectorIntermediates

      public static int getMaxLiveVectorIntermediates(CNode node, CNode main, Map<Long,Set<Long>> parents, Set<org.apache.commons.lang3.tuple.Pair<Long,Long>> stack)

    • isValidNumVectorIntermediates

      public static boolean isValidNumVectorIntermediates(CNode node, CNode main, Map<Long,Set<Long>> parents, Map<Long,org.apache.commons.lang3.tuple.Pair<Long,org.apache.commons.lang3.mutable.MutableInt>> inUse, Set<Long> inUse2, int count)

    • rIsValidNumVectorIntermediates

      public static boolean rIsValidNumVectorIntermediates(CNode node, CNode main, Map<Long,Set<Long>> parents, Map<Long,org.apache.commons.lang3.tuple.Pair<Long,org.apache.commons.lang3.mutable.MutableInt>> inUse, Set<Long> inUse2, IDSequence buff)

    • getAllParents

      public static Map<Long,Set<Long>> getAllParents(CNode node)

    • getAllParents

      public static void getAllParents(CNode node, Map<Long,Set<Long>> parents)

    • isType

      public static boolean isType(TemplateBase.TemplateType type, TemplateBase.TemplateType... validTypes)

    • hasCommonRowTemplateMatrixInput

      public static boolean hasCommonRowTemplateMatrixInput(Hop input1, Hop input2, CPlanMemoTable memo)

    • getRowTemplateMatrixInput

      public static long getRowTemplateMatrixInput(Hop current, CPlanMemoTable memo)

    • containsBinary

      public static boolean containsBinary(CNode node, CNodeBinary.BinType type)

    • rContainsBinary

      public static boolean rContainsBinary(CNode node, CNodeBinary.BinType type)

    • containsOuterProduct

      public static boolean containsOuterProduct(Hop hop)

    • containsOuterProduct

      public static boolean containsOuterProduct(Hop hop, Hop probe)

    • rFlipVectorLookups

      public static void rFlipVectorLookups(CNode current)

    • containsFusedRowVecAgg

      public static boolean containsFusedRowVecAgg(CNodeTpl tpl)