Ben, Is Intel MPI 5 available in JLSE? It should have the MPI-3 functionality Xiaomin is looking for. Ken On 10/09/2014 03:21 PM, woodslong wrote:

Hi,

I have a question on how to use the mpich on MIC.

I wrote some code with some MPI3 new functions, and those functions are not supported by the intel MPI, as its underlying mpich is before version 3. Then I use the mpich 3.0.4, which is currently installed on it, and found that I can compile the code for the host but can not compile it with the -mmic options. I am not sure I used it in the correct way.

Then can I use the mpich 3.0.4 for my code on MIC? Otherwise, I will install the mpich by myself.

Thanks,

Looking forwards to your reply.

Xiaomin Zhu

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