Hi,
I want to execute Linpack test on my m/c which has 12 processing
element, therefore I want 12 parallel processes of Linpack (1 for each
element).
I am also limited to 1 GB RAM on my m/c.
I have modified the HPL.dat as per the documentation:
P = 3
Q = 4
N = 3072 (using <80% of available memory)
NB = 1152
Swap threshold = 1152
Create a machine.list file, which contains my m/c's IP address 12 times
(all elements are present in same node).
Executing Linpack using:
Mpirun -np 12 -machinefile machine.list xhpl
However, it gives me following error:
HPL ERROR from process # 0, on line 419 of function
HPL_pdinfo:
>>> Need at least 12 processes for these tests <<<
I guess it suggests, there is a problem with my HPL.dat.
Can someone please help me figure out what exactly is the problem with
this
Best Regards,
Aditya Vasal
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