lammps

History

Axel Kohlmeyer 832f6499ed add suppression for OpenMP in newer GCC compilers		2021-08-15 18:39:42 -04:00
..
FlexiBLAS.supp	add suppressions for FlexiBLAS on Fedora	2021-08-02 15:45:32 -04:00
GTest.supp	add suppressions for googletest	2020-07-11 13:18:14 -04:00
OpenMP.supp	add suppression for OpenMP in newer GCC compilers	2021-08-15 18:39:42 -04:00
OpenMPI.supp	more OpenMPI suppressions	2020-07-11 13:17:51 -04:00
Python3.supp	Add memory checker support in CMake	2020-06-23 13:35:59 -04:00
README	update readme	2021-08-04 17:44:56 -04:00
readline.supp	suppressions for readline function calls from lammps-shell	2021-08-04 17:06:02 -04:00

README

These files contain additional suppressions for LAMMPS when using valgrind's
memcheck tool to search for memory access violations and memory leaks.
These will suppress known false positives and thus help to focus finding
and fixing real issues. When using CMake, these are automatically included
when running "ctest -T memcheck". To manually add them to do a memory check
on running LAMMPS, use a command line like following:

valgrind --show-leak-kinds=all --track-origins=yes \
   --suppressions=/path/to/lammps/tools/valgrind/OpenMP.supp \
   --suppressions=/path/to/lammps/tools/valgrind/OpenMPI.supp \
   --suppressions=/path/to/lammps/tools/valgrind/Python3.supp \
   --suppressions=/path/to/lammps/tools/valgrind/GTest.supp \
   --suppressions=/path/to/lammps/tools/valgrind/FlexiBLAS.supp \
   --suppressions=/path/to/lammps/tools/valgrind/readline.supp \
    lmp -in in.melt

Last update: 2021-08-04