libTAU-iowrap.so cannot be preloaded
uran0sH opened this issue · 1 comments
uran0sH commented
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 commented
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?
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