topic Have you ever tried to in Intel® oneAPI Math Kernel Library

question about pdgbtrf

stansy — Thu, 11 Oct 2012 17:15:24 GMT

Hi,

Where I could find a manual and / or examples of the use of the function pdgbtrf?

Function returns me the error:

{... ...}: On entry to parameter number 9 had an illegal value

PDGBTRF: auxiliary storage error

info: -9;

Thanks

Stan

There is an example driver at

mecej4 — Thu, 11 Oct 2012 18:33:35 GMT

There is an example driver at http://www.netlib.org/scalapack/explore-html/de/d37/pdgbdriver_8f_source.html . Since you did not show the calls to Scalapack that caused an error, I cannot comment on what could have gone wrong. The Scalapack documentation is available at http://www.netlib.org/scalapack/#_documentation .

Thank you very much for the

stansy — Sat, 13 Oct 2012 08:24:40 GMT

Thank you very much for the useful links

Have you ever tried to

Eduardo_J__Sanchez_P — Mon, 18 Mar 2013 23:53:11 GMT

Have you ever tried to invoque this from a C code?

Thanks.

For a long time I use only C+

stansy — Tue, 19 Mar 2013 01:06:25 GMT

For a long time I use only C++. I do not remember what kind of mistake I made. But I've never had more problems using function pdgbtrf based on the attached example driver by Macej4.

Regards,
Stan