QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: eyyang on March 19, 2020, 07:50

Title: Running mpi job using multiple hosts
Post by: eyyang on March 19, 2020, 07:50

I have a problem with running quantumATK using multiple hosts in Linux
Single node parallel calculation works well, but whenever I try running multiple nodes parallel calculation, I got an error code as below

>>mpiexec.hydra -hostfile hostfile -np 30 atkpython input.py > output.log
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
/etc/tmi.conf: No such file or directory
libi40iw-i40iw_ucreate_qp: failed to create QP, unsupported QP type: 0x4
libi40iw-i40iw_ucreate_qp: failed to create QP, unsupported QP type: 0x4

The hostfile consists of server name, host number, and number of core
 

Title: Re: Running mpi job using multiple hosts
Post by: AsifShah on July 20, 2022, 18:32

Did u find solution ? I face same issue. can u kindly help?