public override void BinaryElementWiseOperation(NArray <double> a, NArray <double> b,
NArray <double> result, ExpressionType operation)
{
VectorVectorOperation vectorVectorOperation = null;
switch (operation)
{
case ExpressionType.Add: vectorVectorOperation = IntelMathKernelLibrary.Add; break;
case ExpressionType.Subtract: vectorVectorOperation = IntelMathKernelLibrary.Subtract; break;
case ExpressionType.Multiply: vectorVectorOperation = IntelMathKernelLibrary.Multiply; break;
case ExpressionType.Divide: vectorVectorOperation = IntelMathKernelLibrary.Divide; break;
}
VectorVectorOperation(a, b, result, vectorVectorOperation);
}
private void VectorVectorOperation(NArray <double> a, NArray <double> b, NArray <double> result, VectorVectorOperation operation)
{
double[] aArray, bArray, resultArray;
int aStart, bStart, resultStart;
GetArray(a, out aArray, out aStart);
GetArray(b, out bArray, out bStart);
GetArray(result, out resultArray, out resultStart);
operation(aArray, aStart, bArray, bStart, resultArray, resultStart, result.Length);
}
