mrgsolve (version 1.5.2)

loadso: Load the model shared object

Description

Once the model is compiled, the model object can be used to re-load the model shared object (the compiled code underlying the mode) when the simulation is to be done in a different R process.

Usage

loadso(x, ...)
# S3 method for mrgmod
loadso(x, ...)

Value

The model object (invisibly).

Arguments

x

a model object.

...

not used.

Details

The loadso function most frequently needs to be used when parallelizing simulations across worker nodes. The model can be run after calling loadso, without requiring that it is re-compiled on worker nodes. It is likely required that the model is built (and the shared object stored) in a local directory off of the working R directory (see the second example).

Examples

if (FALSE) { 
  mod <- mread("pk1", modlib())
  loadso(mod)
  
  mod2 <- mread("pk2", modlib(), soloc = "build")
  loadso(mod2)
}