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-   -   network comms amg solvers (http://www.cfd-online.com/Forums/main/13067-network-comms-amg-solvers.html)

bob March 1, 2007 20:58

network comms amg solvers
 
What is the effect of AMG solvers on the network bandwidth/latency given that AMG solvers generally require far fewer iterations to converge to a solution; therefore I am assuming that the number of messages and bandwidth is far less compared to other solvers? I guess I am looking at for the frequency at which AMG solvers transfer ghost data compared to others.


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