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| = Xeon Phi/Intel MIC Test Platform = | | = Xeon Phi/Intel MIC Test Platform = |
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| This document includes some information for accessing and using the Xeon Phi test platform. Please read carefully as RC provides limited support for testing on this system.
| | Currently, the Xeon Phi/Intel MIC Test Platform is offline. Please monitor this page for any change in its status. |
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| http://software.intel.com/en-us/mic-developer
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| * /apps/intel/2013/composerxe/Samples/en_US/C++/
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| * /apps/intel/2013/composerxe/Samples/en_US/Fortran
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| * /opt/intel/mic/tutorials
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| == Hostname and login information ==
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| In order to access the Xeon Phi test environment, you will need to join the group ‘phi_testers’. You can do this by going to the ‘Groups’ link at the top, ‘Browse Groups to Join’, then click on ‘phi_testers’ and the ‘Join’ button. Once approved you’ll be able to log in to
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| * phitest.rc.usf.edu
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| * User: netid
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| * Password: netid password
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| == Environment configuration ==
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| In order to access the Phi in native mode (to run MIC-native executables, directly, not off-load) you’ll need to have your account credentials provisioned on the device. You can do this by running
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| * sudo addmicuser
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| When prompted for a password, please enter your USF NetID password. You should then set up a public/private key pair:
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| <pre style="white-space:pre-wrap; width:75%; border:1px solid lightgrey; background:#000000; color:white;">
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| $ ssh-keygen -t rsa
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| ... press enter at all prompts | |
| $ cat .ssh/id_rsa.pub >> .ssh/authorized_keys
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| $ chmod 700 .ssh
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| $ chmod 600 .ssh/*
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| $ ssh mic0
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| $</pre>
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| This should allow you to connect to the Phi device without a password.
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| == Intel Development Tools ==
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| The latest Intel compilers and libraries can be accessed by running
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| <code>module add compilers/intel/2013_cluster_xe</code>
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| == Intel Phi offload mode. ==
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| Users should source the necessary compilervars script to ensure the environment is configured correctly, otherwise offload mode will fail.
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| <pre style="white-space:pre-wrap; width:75%; border:1px solid lightgrey; background:#000000; color:white;">
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| $ source /apps/intel/2013/composer_xe_2013.1.117/bin/compilervars.sh intel64</pre>
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