public static void Add(ReadOnlySpan <float> src, ReadOnlySpan <int> indices, Span <float> dst, int count)
{
Contracts.AssertNonEmpty(src);
Contracts.Assert(0 < count && count <= src.Length);
Contracts.AssertNonEmpty(indices);
Contracts.Assert(count <= indices.Length);
Contracts.AssertNonEmpty(dst);
Contracts.Assert(count < dst.Length);
unsafe
{
fixed(float *ps = &MemoryMarshal.GetReference(src))
fixed(int *pi = &MemoryMarshal.GetReference(indices))
fixed(float *pd = &MemoryMarshal.GetReference(dst))
Thunk.AddSU(ps, pi, pd, count);
}
}
