Holy HFT!! C++ Open MPI possible with Nvidia CUDA boards of 3072 cores priced $999! #cuda #openmpi #hft
Basic coding tutorial:
http://www.slac.stanford.edu/comp/unix/farm/mpi.html
Step by step in Ubuntu
http://www.openwall.com/lists/john-users/2010/07/10/1
MPI in 30 minutes
http://www.linux-mag.com/id/5759/
I had to fiddle with the environment variables and paths to fit my Ubuntu environment.
Check that mpicc is a wrapper for the gcc
http://www.open-mpi.org/faq/?category=mpi-apps
CUDA and Open MPI so this means code could be ready for CUDA (not so hard as first thought)
Types of Nvidia CUDA card to buy
http://www.nvidia.ca/object/graphics_cards_buy_now.html
Note: GeForce GTX 690 high end 64x speedup with 3072 CUDA cores!! 4096 MB of RAM is $999
GeForce GTX 680 48x 1536 cores 2048 MB at $ 449
http://techtinkering.com/2009/12/02/setting-up-a-beowulf-cluster-using-open-mpi-on-linux/
NOTE: Open MPI is one of the leading MPI-2 implementations used by many of the TOP 500 Supercomputers.
This is a game changer! See how I will forward with this with FREE frequent newsletter!
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