Problems of some Intel Compilers and libqrref
@fassaad @Hofmann @mbercx Some Intel compilers(notably that on our cluster) have problems compiling libqrref. It does not seem to be related to Fortran standards since compiling libqrref with compilation flags fixed to -O0 -c does not solve it on our cluster either. So to collect from some E-Mails we have:
It seems that the QRREF flag
*works with the ifort implementation on Jureca
fails with the ifort implementation on mat23 (our local cluster)
fails with the gfortran implementation on my laptop (my laptop has an automatic update, so it can very well happen that things which used to work suddenly stop functioning. Admittedly pretty nerve racking…… )