Hello,

[Guoqi_Ma]

Dear Yury,

Hi, I would like to make the rank map across the nodes and cycle according the nodes, e.g., rank 0 on node1, rank 1 on node 2, rank3 on node 1, rank 4 on node 2...........  Can you tell how to pin the order?  I tried to set I_MPI_PIN_ORDER , I_MPI_DOMAIN, but still cannot make it. 

thanks

[TobiasK]

@Guoqi_Ma 
please do not post new answers to very old threads, probably no one active in those old threads will watch your question.

Please give more information on what you tried and about the environment you are working with, e.g. job scheduler, etc.

When posting results of your experiments, please include the output when you set I_MPI_DEBUG=10