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General Questions and Answers / error in mpiexec.hydra
« on: September 14, 2023, 12:51 »
Dear QuantumWise staff:
Recently, i've installed the QuantumATK-2022.03 in Rocky linux8.8 system, i find the parallel computation cannot be performed (PS: Single-core computation is ok. i mean: atkpython ***.py > ***.log& ) . when i use mpiexec.hydra, it doen;t work. the error message is as follows:
********************************
[atk@cluster ~]$ mpiexec.hydra -np 4 atkpython A5AO2-opt.py
===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= PID 64882 RUNNING AT cluster
= EXIT CODE: 11
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================
Intel(R) MPI Library troubleshooting guide:
https://software.intel.com/node/561764
===================================================================================
***************************
How to deal with this question? thank you very much
Recently, i've installed the QuantumATK-2022.03 in Rocky linux8.8 system, i find the parallel computation cannot be performed (PS: Single-core computation is ok. i mean: atkpython ***.py > ***.log& ) . when i use mpiexec.hydra, it doen;t work. the error message is as follows:
********************************
[atk@cluster ~]$ mpiexec.hydra -np 4 atkpython A5AO2-opt.py
===================================================================================
= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
= PID 64882 RUNNING AT cluster
= EXIT CODE: 11
= CLEANING UP REMAINING PROCESSES
= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================
Intel(R) MPI Library troubleshooting guide:
https://software.intel.com/node/561764
===================================================================================
***************************
How to deal with this question? thank you very much