We have an IntelMPI problem and we need help. Recently, we used the latest Parallel Studio(parallel_studio_xe_2018_update2_cluster_edition) to compile an simulation package(VASP). When we run the program, it is found that the load rate (%CPU) of some cores change repeatedly from 20% to 90%, and the status of some cores changes from "R" to "D".(you can referred to the attachment, ) Is it reasonable? If not, how can we fix it.Thanks!
The platform detail: each node have 2 cpus (Intel(R) Xeon(R) Gold 6132 CPU @ 2.60GHz), nodes are connected by infiniband. The pbs file used is shown below
#PBS -l nodes=2:ppn=16
#PBS -l walltime=240:00:00
#PBS -j oe
#PBS -q blade