I have two computers, both with 4-cores and I am running some heavy computational stuff in one of them using Intel Parallel Studio Cluster edition. I am coding in fortran and making extensive use of OpenMP to parallelize the loops. I read that it should be possible to run this code using the two computers at the same time, but I have no clue on how to set it up. Is it worth it, meaning that, if my code once paralellized on a single machine decreases computational time from 9 hours to 1.37 hours. I guess that if I manage to cluster two machines it will get even faster.The two machines in which I want to set this up are exactly identical and are connected to the same router via wi fi. My exact question is whether anyone is aware of any good tutorial on how to connect the two machines using MPI? Also, does the coding need to be changed a lot? Is there any good resource on the MPI syntax?Thanks
Using two computers to run one parallelized program with intel fortran
fortran;cluster computing;intel mkl