Build SU2 on Intel Xeon Phi

akun646 · August 4, 2014, 05:29

Dear developers and users,

there are some possibilities for us to have access to the co-processor Intel Xeon Phi. As we are starting to use SU2, I would like to know how difficult it is to build SU2 on the co-processor Xeon Phi. Is it the same installation procedure as any multi-cores computers, by setting the path of mpicxx or mpic++? Thank you very much!!!

Facundo

jacobH · August 4, 2014, 05:50

I think you need to use Intels compiler and then you would need to change the build process a little so that it does compilation on both the host and the xeon phi. Lastly when doing mpirun you need to specify the device you want to run it on (might be able to do this using envoirment variables but not sure).

Have a look on this and good luck!

https://software.intel.com/en-us/art...cessor-systems

August 4, 2014, 05:29	Build SU2 on Intel Xeon Phi	#1
akun646 New Member Facundo Join Date: Jun 2012 Posts: 22 Rep Power: 14	Dear developers and users, there are some possibilities for us to have access to the co-processor Intel Xeon Phi. As we are starting to use SU2, I would like to know how difficult it is to build SU2 on the co-processor Xeon Phi. Is it the same installation procedure as any multi-cores computers, by setting the path of mpicxx or mpic++? Thank you very much!!! Facundo

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August 4, 2014, 05:50		#2
jacobH New Member Join Date: Jul 2014 Posts: 9 Rep Power: 12	I think you need to use Intels compiler and then you would need to change the build process a little so that it does compilation on both the host and the xeon phi. Lastly when doing mpirun you need to specify the device you want to run it on (might be able to do this using envoirment variables but not sure). Have a look on this and good luck! https://software.intel.com/en-us/art...cessor-systems