[mpich-discuss] Problem with LD_PRELOAD

[Sandra Mendez]

Hi,

I need trace mpi-io and for this I have a library that is load with
LD_PRELOAD. It traces on openmpi but does not trace on MPICH2.
MPICH2 was installed with the next command to configure:

./configure --prefix=/home/smendez/mpich2-install --enable-shared --with-mpe
--enable-sharedlibs=gcc F77=/usr/bin/gfortran FC=/usr/bin/gfortran
--enable-dynamiclibs=ch3:sock

But It does not trace mpi instructions.
Somebody can help me?
Thanks.
Sandra.- 

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