Copies the first and last four points of every line into the start
and end send buffers. n is the line length, n_u the padded extent.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| real(kind=dp), | intent(inout) | :: | u_send_s(SZ,4,n_groups) | |||
| real(kind=dp), | intent(inout) | :: | u_send_e(SZ,4,n_groups) | |||
| real(kind=dp), | intent(in) | :: | u(SZ,n_u,n_groups) | |||
| integer, | intent(in) | :: | n_u | |||
| integer, | intent(in) | :: | n | |||
| integer, | intent(in) | :: | n_groups |