libTAU-iowrap.so cannot be preloaded

[uran0sH]

Hi, When I run

 mpirun -np 4 tau_exec -io ./pi.out

it shows

ERROR: ld.so: object '/home/spida/profile/tau-2.31.1/x86_64/lib/shared-mpi/libTAU-iowrap.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.

Why does this happen?

[sameershende]

Hi, You may have forgotten to configure TAU with the -iowrapper configuration parameter. This library is only generated when this is used. Thanks, - Sameer

…

On Oct 10, 2022, at 3:18 AM, Wenyu Huang ***@***.***> wrote:  Hi, When I run mpirun -np 4 tau_exec -io ./pi.out it shows ERROR: ld.so: object '/home/spida/profile/tau-2.31.1/x86_64/lib/shared-mpi/libTAU-iowrap.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. Why does this happen? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.