[Darshan-users] trace files can not be created with Darshan

[Ayşe Arslan]

Hello,

I can not create trace files under darshan log directory,

I built in that way,
----------------------------------------
 DARSHAN_LOGPATH=/lustre/nec/ws2/ws/tuner/logs
 ./configure --with-mem-align=8 --with-log-path-by-env=DARSHAN_LOGPATH
--with-jobid-env=NONE CC=mpicc
--prefix=/lustre/nec/ws2/ws/tuner/darshan-3.1.7-ompi
make
make install
---------------------------------------
#! /bin/bash

#PBS -N a
#PBS -l nodes=1:ppn=24
#PBS -l walltime=00:40:00
#PBS -o a.txt
cd $PBS_O_WORKDIR

module load compiler/gnu/8.3.0
module load mpi/openmpi/4.0.1-gnu-8.3.0
module load tools/hdf5/1.10.5-openmpi-4.0.1-gnu-8.3.0

export DARSHAN_LOGPATH=/lustre/nec/ws2/ws/tuner/logs

cd /lustre/nec/ws2/tuner/benchmarks/Generators/mkTcTS

LD_PRELOAD=/lustre/nec/ws2/ws/tuner/darshan-3.1.7-ompi/lib/libdarshan.so
mpirun -n 24 ../../../src/MarDyn config.xml
-------------------------------------------------------------
I have 2020/5/12 folders under log directory, configuration was successful,
I got no error after running script, but there is no trace file (.darshan
files)

Any idea?

Thanks,
Ayse
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