[QE-users] Unexpected KNL MCDRAM cache size 269156352, Unexpected KNL MCDRAM cache size 269156352, Abort(1) on node 35 (rank 35 in comm 0): application called MPI_Abort(MPI_COMM_WORLD, 1) - process 35
Gürcan Serttaş
gurcan.serttas at eduline.com.tr
Fri Jul 24 13:51:47 CEST 2020
Hello,
We have Intel(R) Xeon Phi(TM) CPU 7210 @ 1.30GHz processor and we want
to run quantum espresso 6.5 with
Intel(R) MPI Library for Linux* OS, Version 2019 Update 8. We are using
Slurm Workload Manager and when we want to submit a job in three nodes
and using 192 cores (64x3 ), we encountered the following error. We
cannot run a job more than 64 cores in three codes.
-Cluster mode Quadrant - Memory Mode Flat
#mpirun -np 192 numactl -m 1 /apps/q-e-qe-6.5/bin/pw.x <test.in> test.out
*Unexpected KNL MCDRAM cache size 269156352**
**Unexpected KNL MCDRAM cache size 269156352**
**Abort(1) on node 35 (rank 35 in comm 0): application called
MPI_Abort(MPI_COMM_WORLD, 1) - process 35*
-Cluster mode Quadrant - Memory Mode Cache
*Abort(1) on node 35 (rank 35 in comm 0): application called
MPI_Abort(MPI_COMM_WORLD, 1) - process
*
How do we compile properly the quantum espresso 6.5 according to Xeon
Phi(TM) CPU 7210 processor and How we change BIOS setting in regarding
with Intel® Xeon Phi™ processors code-named Knights Landing (KNL).
Could you please help us in this problem?
Kind Regards.
OS: CentOS Linux release 7.8.2003 (Core)
Intel(R) MPI Library for Linux* OS, Version 2019 Update 8 Build 20200624
CPU(s): 64 cores
/Gürcan Serttaş /
/System Engineer /
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