/// <summary>
/// Set the host buffer data, making to expand the capcity if needed.
/// </summary>
/// <param name="rgSrc">Specifies the source data to set in the host buffer.</param>
public void SetHostData(T[] rgSrc)
{
if (m_lCapacity < rgSrc.Length)
{
Free();
m_hBuffer = m_cuda.AllocHostBuffer(rgSrc.Length);
}
m_cuda.SetHostMemory(m_hBuffer, rgSrc);
}