Alleviating the scaling problem of cosmological hydrodynamic simulations with HECA
Proceedings of the Conference on Extreme Science and Engineering Discovery Environment: Gateway to Discovery (XSEDE '13)
By Greg Bryan, Jeremiah P. Ostriker, Kentaro Nagamine, Ludwig Oser, Manisha Gajbe, Renyue Cen
Issue Date:July 2013
We (the CAGE team) present a possible solution to the scaling problem that is inherent to cosmological simulations of structure formation. With an increasing number of computational nodes the resources that are lost due to communication overhead and load b...