We see there are a number of vectorized compact routines in the Intel MKL library:
We are developing an implicit vertical solver for a new weather model and would like to employ compact routine versions of the dgbtr that vectorize over multiple LU decomposition on adjacent vertical columns of the domain; and a compact version of dgbtrs for vectorizing solving the resulting LUx=b problem on adjacent columns. Are there plans to develop compact versions of dgbtrf and dgbtrs available, please?
John Michalakes, UCAR
TCE Open Date:
Friday, November 22, 2019 - 10:17