Rnuunig CosmoMC on a cluster
Posted: April 16 2017
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_O_WORKDIR
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.
--------------------------------------------------------------------------
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.
--------------------------------------------------------------------------
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_O_WORKDIR
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.
--------------------------------------------------------------------------
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.
--------------------------------------------------------------------------