[Wien] MKL error

Yundi Quan yquan at ucdavis.edu
Thu Aug 30 23:17:58 CEST 2018


The input parameters for DSTEIN2 can be found here

http://www.netlib.org/scalapack/explore-html/dc/deb/dstein2_8f_source.html

Parameter 4 and 6 are M and IBLOCK respectively. The number of MPI
processes probably is too large.





On Thu, Aug 30, 2018 at 12:01 PM, Luis Ogando <lcodacal at gmail.com> wrote:

> Dear Wien2k community,
>
>    I am calculating a large system (100 atoms) with only one K-point.
>    When I try the job with 288 MPI processes, it goes smoothly but exceeds
> the allowed calculation time.
>    On the other hand, when I try the same calculation with 1152 MPI
> processes, I get the following message during lapw1 execution:
>
> Intel MKL ERROR: Parameter 6 was incorrect on entry to DSTEIN2.Intel MKL
> ERROR: Parameter 4 was incorrect on entry to DSTEIN2.
>
>    Does anyone have any hint to solve this problem ?
>    All the best,
>               Luis
>
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