https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/error-with-blacs-gridinit-subroutine-when-some-inouts-are/m-p/883286#M9784 <P>I am using Intel Fortrasn (v10), MPI, and MKL. My program declares some parameters but when I use these as inputs to the subroutine blacs_gridinit it crashes. If I change them to normal integer variables and set them within the program code it works ok. All the docs say the inputs are just that (inputs) and not outputs. The parameter version works OK on another machine (Silicon Graphics MPI and scaLapack, Intel Fortran).</P> <P>I can live with this but I don't like not understanding why there is a problem.</P> <P>Thanks are any ideas.</P> <P></P> Sat, 24 May 2008 01:46:08 GMT grenfell 2008-05-24T01:46:08Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/error-with-blacs-gridinit-subroutine-when-some-inouts-are/m-p/883286#M9784 <P>I am using Intel Fortrasn (v10), MPI, and MKL. My program declares some parameters but when I use these as inputs to the subroutine blacs_gridinit it crashes. If I change them to normal integer variables and set them within the program code it works ok. All the docs say the inputs are just that (inputs) and not outputs. The parameter version works OK on another machine (Silicon Graphics MPI and scaLapack, Intel Fortran).</P> <P>I can live with this but I don't like not understanding why there is a problem.</P> <P>Thanks are any ideas.</P> <P></P> Sat, 24 May 2008 01:46:08 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/error-with-blacs-gridinit-subroutine-when-some-inouts-are/m-p/883286#M9784 grenfell 2008-05-24T01:46:08Z