Re: [gmx-users] AIX XLC Gromacs-5.1-rc1. Undefined reference. Underscore issue.

2015-08-20 Thread Mark Abraham
Hi, GROMACS 5.1 is out, please don't install 5.1-rc1 any more. There's a little bit of advice about using custom linear algebra libraries at http://manual.gromacs.org/documentation/5.1/install-guide/index.html#linear-algebra-libraries but you don't need to bother with such libraries unless you

Re: [gmx-users] AIX XLC Gromacs-5.1-rc1. Undefined reference. Underscore issue.

2015-08-20 Thread Carlos Aguni
Hello Mark! Thank you for your advice! I'm now using Gromacs-5.1. I've added -DGMX_BUILD_MDRUN_ONLY=ON on the previous cmake configuration. Here's my cmake and error log now: export TPREFIX=/home/ibm/softwares/gromacs/xlc/vsx/omp1/flagO0/ export flags1=-qnoinline -O0 -qsmp=omp export

Re: [gmx-users] AIX XLC Gromacs-5.1-rc1. Undefined reference. Underscore issue.

2015-08-20 Thread Mark Abraham
Hi, Using -DGMX_FFT_LIBRARY=essl is not meaningful (per install guide), and frankly it's a build-system bug if it doesn't give a fatal error :-) That's likely the reason for the undefined symbols for the GROMACS wrapper functions that call the underlying FFT library (and that the conditional

[gmx-users] AIX XLC Gromacs-5.1-rc1. Undefined reference. Underscore issue.

2015-08-19 Thread Carlos Aguni
Helo guys! I'm trying to compile Gromacs-5.1-rc1 with XLC 13.1.2 ESSL 5.3 and I'm facing an undefined reference error. Here's what I got: $ cd /home/ibm/crash/gromacs-agosto/2/gromacs-5.1-rc1/single/share/template /usr/bin/cmake -E cmake_link_script CMakeFiles/template.dir/link.txt --verbose=1