Martin,
For my simulations (same hardware with less memory).
- Optimize the code : using Narray, avoiding loops
- Installed distributed computations (PVM & RPVM tools are very easy to use,
many thanks to Simon Urbanek for his help)
Hope this will help
Best
Naji
Le 26/10/05 16:43, « Martin Henry
Hank,
I don't understand why you think memory is the problem, here. I'd try
writing my model in C or Fortran (there is an example in the odesolve
package). That speeds things up a lot, and is what I do with slow
systems.
R. Woodrow Setzer, Jr.
National Center for Computational Toxicology
US Envir
Hi All,
I am running R 2.2.0 on Mac OS 10.4.2, dual G5 processors with 8 Gig
RAM.
I am running a simulation with lsoda that requires ~378 s to complete
one set of time intervals. I need to optimize the parameters, and so
need to considerably speed up the simulation.
I have tried to figure out