I have compiled HPCG benchmark with intel 2016 parallel studio XE for (2x)Xeon(R) CPU E5-2680 (RHEL 6.6).
I have 64 GB of memory installed on my machine. Also, my hpcg.dat file is :
HPCG Linpack benchmark input file
Sandia National Laboratories, University of Tennessee
430 430 430
With this configuration , the xhpcg binary occupies 83% of memory but after ~ 13 minutes the run crashes with error:
xhpcg: src/GenerateCoarseProblem.cpp:50: void GenerateCoarseProblem(const SparseMatrix_STRUCT &): Assertion `nxf%2==0' failed.
Could you please let me know where i am going wrong with the configurations?
IPS XE(include MKL) have upgrade to 2017 update 1. If possible, could you please try the latest version?
and here is ready exectuable file from https://software.intel.com/en-us/articles/intel-mkl-benchmarks-suite, could you please run them first and see if it work on your environment