This way you are running mpiexec.hydra under valgrind. You want to run instead
mpiexec.hydra -n 1 valgrind --track-origins=yes --leak-check=full --fullpath-after= ./trashy.exe > On Apr 9, 2021, at 12:11 PM, dazza simplythebest <[email protected]> wrote: > > valgrind --track-origins=yes --leak-check=full mpiexec.hydra -n 1 > ./trashy.exe
