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R Purnalingam
Joined: 03 Mar 2017 Posts: 19 Affiliation: IIT KANPUR
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Posted: April 16 2017 |
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I am trying to run COSMOMC on a cluster
And my job_file is as follows
#!/bin/bash
#PBS -N 1.sh
#PBS -q mini
#PBS -l nodes=1:ppn=20
#PBS -j oe
cd PBS_OWORKDIR
export I_MPI_FABRICS=shm:dapl
export I_MPI_MPD_TMPDIR=/scratch/purna
mpirun -machinefile $PBS_NODEFILE -n 20 ./cosmomc test_planck.ini
Iam getting the following error when i try to run my script file.
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mpirun was unable to launch the specified application as it could not access
or execute an executable:
Executable: ./cosmomc
Node: hpc004
while attempting to start process rank 0.
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Shouvik Roychoudhury
Joined: 14 Aug 2016 Posts: 21 Affiliation: Harish-Chandra Research Institute
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Posted: April 16 2017 |
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Did you forget to run "make clean" and "make"? Unless you run "make" the executable is not created. |
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Sunny Vagnozzi
Joined: 15 Aug 2016 Posts: 43 Affiliation: Oskar Klein Centre, Stockholm University
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Posted: April 17 2017 |
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Also, if you are using Planck data (as it looks from your .ini file), don't forget to source the Planck likelihood, i.e. source plc−2.0/bin/clik_profile.sh and a bunch of other commands |
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