tips and tricks

Symmetric Mode MPI Performance without InfiniBand*


Slow host-coprocessor MPI communications in systems with no InfiniBand* HCA.  If running with I_MPI_DEBUG=2 or higher, you will see one of the following messages indicating that the TCP fabric has been selected:

[0] MPI startup(): tcp data transfer mode
[0] MPI startup(): shm and tcp data transfer modes
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  • 5 Ways to Optimize Your Social Media Marketing to Appeal to a Global Audience

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    Thanks to technology, your potential audience is now global. If your software is available in international markets, here are five ways you can optimize your marketing plan so that you don’t miss out on growing your gloabl user base:

    1 – Select and segment your audience

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