Dear All,
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
1200
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?