Update README.md

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Peter Boyle authored and GitHub committed 2017-07-01 09:55:36 +01:00
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@@ -301,7 +301,7 @@ If you are working on a Cray machine that does not use the `mpiicpc` wrapper, pl
``` ```
Since Dual socket nodes are commonplace, we recommend MPI-3 as the default with the use of Since Dual socket nodes are commonplace, we recommend MPI-3 as the default with the use of
one rank per socket. If using the Intel MPI library, threads should be pinned to NUMA domains using one rank per socket. If using the Intel MPI library, threads should be pinned to NUMA domains using
``` bash ```
export I_MPI_PIN=1 export I_MPI_PIN=1
``` ```
This is the default. This is the default.