| Package | Description | 
|---|---|
| org.apache.sysds.common | |
| org.apache.sysds.hops | |
| org.apache.sysds.hops.rewrite | |
| org.apache.sysds.lops | |
| org.apache.sysds.runtime.matrix.operators | 
| Modifier and Type | Method and Description | 
|---|---|
| static Types.OpOp2 | Types.OpOp2. valueOf(String name)Returns the enum constant of this type with the specified name. | 
| static Types.OpOp2 | Types.OpOp2. valueOfByOpcode(String opcode) | 
| static Types.OpOp2[] | Types.OpOp2. values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
| Modifier and Type | Method and Description | 
|---|---|
| Types.OpOp2 | BinaryOp. getComplementPPredOperation() | 
| Types.OpOp2 | BinaryOp. getOp() | 
| Modifier and Type | Method and Description | 
|---|---|
| static double | OptimizerUtils. getBinaryOpSparsity(double sp1,
                   double sp2,
                   Types.OpOp2 op,
                   boolean worstcase)Estimates the result sparsity for matrix-matrix binary operations (A op B) | 
| static double | OptimizerUtils. getBinaryOpSparsityConditionalSparseSafe(double sp1,
                                        Types.OpOp2 op,
                                        LiteralOp lit) | 
| static long | OptimizerUtils. getOuterNonZeros(long n1,
                long n2,
                long nnz1,
                long nnz2,
                Types.OpOp2 op) | 
| static boolean | OptimizerUtils. isBinaryOpConditionalSparseSafe(Types.OpOp2 op)Determines if a given binary op is potentially conditional sparse safe. | 
| static boolean | OptimizerUtils. isBinaryOpConditionalSparseSafeExact(Types.OpOp2 op,
                                    LiteralOp lit)Determines if a given binary op with scalar literal guarantee an output
 sparsity which is exactly the same as its matrix input sparsity. | 
| static boolean | OptimizerUtils. isBinaryOpSparsityConditionalSparseSafe(Types.OpOp2 op,
                                       LiteralOp lit) | 
| void | BinaryOp. setOp(Types.OpOp2 iop) | 
| Constructor and Description | 
|---|
| AggBinaryOp(String l,
           Types.DataType dt,
           Types.ValueType vt,
           Types.OpOp2 innOp,
           Types.AggOp outOp,
           Hop in1,
           Hop in2) | 
| BinaryOp(String l,
        Types.DataType dt,
        Types.ValueType vt,
        Types.OpOp2 o,
        Hop inp1,
        Hop inp2) | 
| QuaternaryOp(String l,
            Types.DataType dt,
            Types.ValueType vt,
            Types.OpOp4 o,
            Hop inW,
            Hop inU,
            Hop inV,
            boolean umult,
            Types.OpOp1 uop,
            Types.OpOp2 sop) | 
| Modifier and Type | Method and Description | 
|---|---|
| static BinaryOp | HopRewriteUtils. createBinary(Hop input1,
            Hop input2,
            Types.OpOp2 op) | 
| static BinaryOp | HopRewriteUtils. createBinary(Hop input1,
            Hop input2,
            Types.OpOp2 op,
            boolean outer) | 
| static int | HopRewriteUtils. getValidOpPos(Types.OpOp2 input,
             Types.OpOp2... validTab) | 
| static int | HopRewriteUtils. getValidOpPos(Types.OpOp2 input,
             Types.OpOp2... validTab) | 
| static boolean | HopRewriteUtils. isBinary(Hop hop,
        Types.OpOp2... types) | 
| static boolean | HopRewriteUtils. isBinary(Hop hop,
        Types.OpOp2 type) | 
| static boolean | HopRewriteUtils. isBinary(Hop hop,
        Types.OpOp2 type,
        int maxParents) | 
| static boolean | HopRewriteUtils. isBinaryMatrixScalar(Hop hop,
                    Types.OpOp2 type,
                    double val) | 
| static boolean | HopRewriteUtils. isValidOp(Types.OpOp2 input,
         Types.OpOp2... validTab) | 
| static boolean | HopRewriteUtils. isValidOp(Types.OpOp2 input,
         Types.OpOp2... validTab) | 
| static boolean | HopRewriteUtils. isValidOuterBinaryOp(Types.OpOp2 op) | 
| Modifier and Type | Method and Description | 
|---|---|
| Types.OpOp2 | BinaryScalar. getOperationType() | 
| Types.OpOp2 | BinaryM. getOperationType() | 
| Types.OpOp2 | Binary. getOperationType() | 
| Modifier and Type | Method and Description | 
|---|---|
| static String | BinaryM. getOpcode(Types.OpOp2 op) | 
| Constructor and Description | 
|---|
| Binary(Lop input1,
      Lop input2,
      Types.OpOp2 op,
      Types.DataType dt,
      Types.ValueType vt,
      Types.ExecType et)Constructor to perform a binary operation. | 
| Binary(Lop input1,
      Lop input2,
      Types.OpOp2 op,
      Types.DataType dt,
      Types.ValueType vt,
      Types.ExecType et,
      int k) | 
| BinaryM(Lop input1,
       Lop input2,
       Types.OpOp2 op,
       Types.DataType dt,
       Types.ValueType vt,
       Types.ExecType et,
       boolean colVector)Constructor to perform a binary operation. | 
| BinaryScalar(Lop input1,
            Lop input2,
            Types.OpOp2 op,
            Types.DataType dt,
            Types.ValueType vt)Constructor to perform a scalar operation | 
| BinaryUAggChain(Lop input1,
               Types.OpOp2 bop,
               Types.AggOp uaop,
               Types.Direction uadir,
               Types.DataType dt,
               Types.ValueType vt,
               Types.ExecType et)Constructor to setup a map mult chain without weights | 
| TernaryAggregate(Lop input1,
                Lop input2,
                Lop input3,
                Types.AggOp aggOp,
                Types.OpOp2 binOp,
                Types.Direction direction,
                Types.DataType dt,
                Types.ValueType vt,
                Types.ExecType et,
                int k) | 
| UAggOuterChain(Lop input1,
              Lop input2,
              Types.AggOp uaop,
              Types.Direction uadir,
              Types.OpOp2 bop,
              Types.DataType dt,
              Types.ValueType vt,
              Types.ExecType et)Constructor to setup a unaryagg outer chain | 
| Modifier and Type | Method and Description | 
|---|---|
| Types.OpOp2 | BinaryOperator. getBinaryOperatorOpOp2()Method for getting the hop binary operator type for a given function object. | 
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