LIGGGHTS compilation Issue

Submitted by saurabh tripathi on Mon, 08/28/2023 - 09:36

Hello everyone,

For past few weeks I have been trying to compile out my LIGGGHTS executable "lmp_auto" into a HPC cluster.

I have been using the following modules from software stack of the cluster:

1. module load compiler/openmpi/4.1.4 (For MPI based parallelization)
I am not using any version of GCC compiler as I assume that OpenMPI already has a parallel version of GCC wrapped inside itself.
2. module load compiler/cmake/3.22.5 (For configuring the downloaded VTK).

before start of the compilation I have edited following files
1. Make.sh --> inside it I have set the "nlimits"=3240 to generate all possible combinations of contact models
After running "make -j8 auto" for first time
2. "src/MAKE/Makefile.user" ---> inside it I have set the 'AUTOINSTALL_VTK ="ON"'
Again ran "make -j8 auto"
Model list are Generated and compilation begins after the download of vtk libraries.

However, somewhere in the end following error is being encountered

make[1]: *** [lammps.o] Error 9
make[1]: Leaving directory '/home/19me92r10/app/LIGGGHTS-PUBLIC/src/Obj_auto'
make: *** [auto] Error 2

I have even tried compilation by turning of the USE_VTK ="OFF" and still I get the same above error

!!!!Thanks for Reading the issue .

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