VI4IO / io-500-dev

IO-500
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IOR output not consistent (probably caused from the used system?) #58

Open gmarkomanolis opened 5 years ago

gmarkomanolis commented 5 years ago

After SC, I need to investigate why this inconsistency happens. This applies for competitions, not for the main/10 node list.

Example from two different systems

Output from IOR 1: IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O ... task offset : 1 nodes : 1 tasks : 40 clients per node : 40

Output from IOR 2: IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O ... task offset : 1 tasks : 56 clients per node : 56 repetitions : 1

We used in our script the variable nodes, we need to change to tasks/clients per node, but I am wondering why this happens.