public void AddEqual(ContiguousMemoryBuffer rhs, double alpha = 1.0)
{
Debug.Assert(Size == rhs.Size);
Debug.Assert(memorySpace == rhs.memorySpace);
Debug.Assert(mathDomain == rhs.mathDomain);
Debug.Assert(Buffer.pointer != 0);
Debug.Assert(rhs.Buffer.pointer != 0);
CuBlasApi.AddEqual(Buffer, rhs.Buffer, alpha);
}
public static SparseVector operator -(SparseVector lhs, SparseVector rhs)
{
Debug.Assert(lhs.Size == rhs.Size);
Debug.Assert(lhs.memorySpace == rhs.memorySpace);
Debug.Assert(lhs.mathDomain == rhs.mathDomain);
Debug.Assert(lhs.Buffer.pointer != 0);
Debug.Assert(rhs.Buffer.pointer != 0);
SparseVector ret = new SparseVector(lhs);
CuBlasApi.AddEqual(ret.Buffer, rhs.Buffer, -1.0);
return(ret);
}
internal static MemoryBuffer Add(MemoryBuffer lhs, MemoryBuffer rhs)
{
CuBlasApi.AddEqual(lhs, rhs, 1.0);
return(lhs);
}