Building OpenMPI with intel compiler » History » Version 3
Alexis Jeandet, 06/11/2013 08:40 PM
1 | 3 | Alexis Jeandet | h1. Building openMPI with intel compiler |
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2 | 1 | Alexis Jeandet | |
3 | To build openMPI with intel compiler: |
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5 | <pre><code class="bash"> |
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6 | export CC=icc |
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7 | export CXX=icpc |
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8 | export F77=ifort |
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9 | export F90=ifort |
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10 | export FC=ifort |
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11 | export LIBS="-lirc" |
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12 | ./configure |
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13 | make -j 64 # or the number of cores you have |
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14 | </code></pre> |
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15 | 2 | Alexis Jeandet | |
16 | Then to install it, you must do it as super user: |
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18 | <pre><code class="bash"> |
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19 | su root #sudo -s on ubuntu |
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20 | make install |
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21 | exit #leave root session |
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22 | </code></pre> |
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24 | Once installed you need to tell the linker the library path, to do so: |
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26 | <pre><code class="bash"> |
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27 | su root #sudo -s on ubuntu |
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28 | echo "/usr/local/lib" > /etc/ld.so.conf.d/iopenmpi.conf |
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29 | ldconfig #Tell the linker to update cache |
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30 | exit #leave root session |
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31 | </code></pre> |